CN215761574U - Down-the-hole hammer water adding and dust removing device for slope hole planting method - Google Patents

Abstract

The utility model discloses a down-the-hole hammer water-adding dust-removing device for a slope hole planting method, which belongs to the field of rock stratum drilling and adopts the technical scheme that: the utility model provides a side slope hole is planted device that worker's down-the-hole hammer adds water and removes dust, includes air compressor machine and down-the-hole hammer, the air compressor machine includes the gas holder, the top of gas holder is provided with the gas outlet, the exit linkage of gas outlet has the atomizer, the import of atomizer leads to pipe connection water pump, the exit linkage of atomizer has the trachea, the tracheal other end is connected with the down-the-hole hammer, the bottom of air compressor machine is connected with fixing device, both ends are connected with the mobile device around fixing device. The utility model can effectively solve the problem that the traditional down-the-hole hammer generates much smoke in the drilling process to cause environmental pollution.

Description

Down-the-hole hammer water adding and dust removing device for slope hole planting method

Technical Field

The utility model relates to the field of rock stratum drilling, in particular to a device for adding water and removing dust for a down-the-hole hammer in a slope hole planting method.

Background

The down-the-hole hammer is matched with a drilling machine and a corresponding drilling tool to carry out impact rotary drilling, the down-the-hole hammer is connected to the lowest end of a drill rod, the drilling machine drives the drill rod to rotate, compressed air enters the down-the-hole hammer through the drill rod to generate impact force with certain frequency to crush rocks, and meanwhile, the hammerhead (drill bit) is cooled by utilizing discharged waste gas, and chiseled rock debris is discharged out of a hole. Because the outside diameter of the down-the-hole hammer is smaller than the diameter of the borehole, it can be run into the borehole as the borehole is being extended (from which the name of the down-the-hole hammer comes). Compared with the air drill impacting outside the hole, the air drill has small impact energy loss and can drill deeper holes. In 1992, the four teams in Hebei of the general geological office of the coal field in China use down-the-hole hammers to drill holes with the depth of 410 m.

In the process of drilling, the down-the-hole hammer can generate a lot of smoke and has great influence on the environment because the drilling can break the rock drilling position.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved by the utility model

The utility model aims to provide a device for adding water and removing dust for a down-the-hole hammer in a slope hole planting method, which aims to solve the problems in the background art:

the traditional down-the-hole hammer can generate a lot of smoke in the drilling process, so that the problem of environmental pollution is caused.

2. Technical scheme

The utility model provides a side slope hole is planted device that worker's down-the-hole hammer adds water and removes dust, includes air compressor machine and down-the-hole hammer, the air compressor machine includes the gas holder, the top of gas holder is provided with the gas outlet, the exit linkage of gas outlet has the atomizer, the import of atomizer leads to pipe connection water pump, the exit linkage of atomizer has the trachea, the tracheal other end is connected with the down-the-hole hammer, the bottom of air compressor machine is connected with fixing device, both ends are connected with the mobile device around fixing device.

Preferably, fixing device includes the shell, the shell welding is in the bottom of gas holder, be connected with the spring board on the top inner wall of shell, the inside swing joint of shell has the lifter plate, the front end fixedly connected with footboard of lifter plate, just the footboard is located the front end of shell, several screw hole has been seted up to the inside of lifter plate, the internal thread connection of screw hole has the screw nail.

Preferably, the mobile device includes four removal wheels, two remove and be connected with a pivot between the wheel, the outside cover of pivot is equipped with speed limiting device, the welding of speed limiting device is in the bottom of gas holder, speed limiting device's both ends are equipped with the bearing, the bearing housing is established in the outside of pivot, be provided with the arch on speed limiting device's the inner wall, the fixed cover in the outside of pivot is equipped with the lantern ring, just the lantern ring is located speed limiting device's inside, the outside fixedly connected with several spring beam of the lantern ring, the terminal swing joint of spring beam has the damping piece.

The utility model has the beneficial effects that:

1. according to the utility model, the atomizer is arranged at the air outlet of the air compressor, water is continuously input into the atomizer through the water pump, then the air compressor transmits water mist into the down-the-hole hammer through the air pipe, so that when the down-the-hole hammer drills holes, water enters along with the down-the-hole hammer, dust can be reduced from flying out, the dust is changed into muddy water and flows out, air pollution is reduced, the air compressor can be fixed on a slope through the fixing device, when the air compressor reaches a specified position, the lifting plate descends by stepping on the pedal, the threaded nail descends along with the pedal, when the threaded nail contacts the ground, the threaded nail starts to rotate under the action of ground supporting force and the lifting plate, so that the threaded nail drills into the ground, and when the air compressor starts to work, the air compressor integrally vibrates under the action of the motor. The spring plate continuously vibrates to impact the top of the threaded nail, and the threaded nail is driven into the ground, so that the air compressor is more and more stable in the use process;

2. according to the utility model, the speed of the air compressor 1 cannot be too high when the speed limiting device 303 moves on a side slope, the air compressor 1 is prevented from being uncontrolled when the side slope moves, when the rotating speed of the moving wheel 301 is too high, the rotating shaft 302 rotates at a high speed, the damping block 308 is thrown out under the action of centrifugal force to be contacted with the inner wall of the speed limiting device 303, and as a plurality of bulges 305 are arranged on the inner wall of the speed limiting device 303, the friction coefficient of the inner wall is very large, and the damping block 308 bears a very large friction force, the rotation of the rotating shaft 302 is limited, so that the purpose of limiting the speed is achieved.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is an expanded view of the fixation device of the present invention;

FIG. 3 is a diagram of a mobile device according to the present invention;

FIG. 4 is an internal view of the governor of the present invention.

In the figure: 1. an air compressor; 101. a gas storage tank; 102. an air outlet; 103. an atomizer; 2. a fixing device; 201. a housing; 202. a spring plate; 203. a lifting plate; 204. a pedal; 205. a threaded nail; 206. a threaded hole; 3. a mobile device; 301. a moving wheel; 302. a rotating shaft; 303. a speed limiting device; 304. a bearing; 305. a protrusion; 306. a collar; 307. a spring lever; 308. a damping block; 4. an air tube; 5. a down-the-hole hammer.

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 described herein for the purpose of illustration and explanation and not limitation.

Example 1:

referring to the attached drawings 1-2, a device that side slope hole planting worker method's down-the-hole hammer adds water and removes dust includes air compressor machine 1 and down-the-hole hammer 5, and air compressor machine 1 includes gas holder 101, its characterized in that: the top of the air storage tank 101 is provided with an air outlet 102, the outlet of the air outlet 102 is connected with an atomizer 103, the inlet of the atomizer 103 is connected with a water pump through a water pipe, the outlet of the atomizer 103 is connected with an air pipe 4, the other end of the air pipe 4 is connected with a down-the-hole hammer 5, the bottom of the air compressor 1 is connected with a fixing device 2, and the front end and the rear end of the fixing device 2 are connected with a moving device 3;

fixing device 2 includes shell 201, and shell 201 welds in the bottom of gas holder 101, is connected with spring plate 202 on the top inner wall of shell 201, and the inside swing joint of shell 201 has lifter plate 203, and the front end fixedly connected with footboard 204 of lifter plate 203, and footboard 204 is located the front end of shell 201, and several screw hole 206 has been seted up to lifter plate 203's inside, and the internal thread of screw hole 206 is connected with screw 205.

According to the utility model, the atomizer 103 is arranged at the air outlet of the air compressor 1, water is continuously input into the atomizer 103 through the water pump, then the air compressor 1 transmits water mist into the down-the-hole hammer 5 through the air pipe 4, so that when the down-the-hole hammer 5 drills, water enters along with the water, dust flying out can be reduced, the dust becomes muddy water and flows out, air pollution is reduced, the air compressor 1 can be fixed on a slope by the fixing device 2, when the air compressor 1 reaches a specified position, the lifting plate 203 descends by stepping on the pedal 204, the screw 205 descends along with the lifting plate, when the screw 205 contacts the ground, the screw 205 starts to rotate under the action of the ground supporting force and the lifting plate 203, so that the air compressor drills into the ground, and when the air compressor 1 starts to work, the whole air compressor 1 vibrates under the action of the motor. The spring plate 202 continuously vibrates to impact the top of the screw 205, so that the screw 205 is driven into the ground, and the air compressor 1 is more and more stable in the using process.

Example 2:

referring to fig. 3, the moving device 3 includes four moving wheels 301, a rotating shaft 302 is connected between the two moving wheels 301, a speed limiting device 303 is sleeved outside the rotating shaft 302, the speed limiting device 303 is welded at the bottom of the gas storage tank 101, bearings 304 are arranged at two ends of the speed limiting device 303, the bearings 304 are sleeved outside the rotating shaft 302, a protrusion 305 is arranged on the inner wall of the speed limiting device 303, a sleeve ring 306 is fixedly sleeved outside the rotating shaft 302, the sleeve ring 306 is located inside the speed limiting device 303, a plurality of spring rods 307 are fixedly connected to the outside of the sleeve ring 306, and a damping block 308 is movably connected to the tail end of the spring rod 307.

According to the utility model, the speed of the air compressor 1 cannot be too high when the speed limiting device 303 moves on a side slope, the air compressor 1 is prevented from being uncontrolled when the side slope moves, when the rotating speed of the moving wheel 301 is too high, the rotating shaft 302 rotates at a high speed, the damping block 308 is thrown out under the action of centrifugal force to be contacted with the inner wall of the speed limiting device 303, and as a plurality of bulges 305 are arranged on the inner wall of the speed limiting device 303, the friction coefficient of the inner wall is very large, and the damping block 308 bears a very large friction force, the rotation of the rotating shaft 302 is limited, so that the purpose of limiting the speed is achieved.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims (3)

1. The utility model provides a side slope hole is planted device that water dust removal was added to down-the-hole hammer of worker's method, includes air compressor machine (1) and down-the-hole hammer (5), air compressor machine (1) includes gas holder (101), its characterized in that: the top of gas holder (101) is provided with gas outlet (102), the exit linkage of gas outlet (102) has atomizer (103), the import of atomizer (103) leads to pipe connects the water pump, the exit linkage of atomizer (103) has trachea (4), the other end of trachea (4) is connected with down-the-hole hammer (5), the bottom of air compressor machine (1) is connected with fixing device (2), both ends are connected with mobile device (3) around fixing device (2).

2. The device for adding water and removing dust for the down-the-hole hammer in the slope hole planting method according to claim 1, is characterized in that: fixing device (2) includes shell (201), shell (201) welding is in the bottom of gas holder (101), be connected with spring plate (202) on the top inner wall of shell (201), the inside swing joint of shell (201) has lifter plate (203), the front end fixedly connected with footboard (204) of lifter plate (203), just footboard (204) are located the front end of shell (201), several screw hole (206) have been seted up to the inside of lifter plate (203), the internal thread of screw hole (206) is connected with screw nail (205).

3. The device for adding water and removing dust for the down-the-hole hammer in the slope hole planting method according to claim 1, is characterized in that: remove device (3) including four removal wheels (301), two be connected with a pivot (302) between removal wheel (301), the outside cover of pivot (302) is equipped with speed limiting device (303), speed limiting device (303) welding is in the bottom of gas holder (101), the both ends of speed limiting device (303) are equipped with bearing (304), the outside at pivot (302) is established in bearing (304) cover, be provided with arch (305) on the inner wall of speed limiting device (303), the outside fixed cover of pivot (302) is equipped with lantern ring (306), just lantern ring (306) are located the inside of speed limiting device (303), the outside fixedly connected with several spring beam (307) of lantern ring (306), the terminal swing joint of spring beam (307) has damping piece (308).

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