CN213898905U - Dust fall drilling equipment is used in blasting - Google Patents
Dust fall drilling equipment is used in blasting Download PDFInfo
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- CN213898905U CN213898905U CN202023129050.XU CN202023129050U CN213898905U CN 213898905 U CN213898905 U CN 213898905U CN 202023129050 U CN202023129050 U CN 202023129050U CN 213898905 U CN213898905 U CN 213898905U
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Abstract
The utility model relates to the technical field of blasting, in particular to a dust fall drilling device for blasting, which comprises a support, a main box, a working box and a controller, wherein the upper left end of the support is provided with the main box, the upper right end of the support is provided with a vertical plate, the working box is arranged between the main box and the vertical plate, the outer wall of the working box is rotatably connected with the upper end of the vertical plate through a shaft, the lower end of the vertical plate is fixedly connected with the upper end of the support, the upper end of the inner part of the working box is provided with a hydraulic push rod, the lower end of the hydraulic push rod is provided with a machine box, the inner part of the machine box is provided with a drilling motor, the upper end and the lower end of the hydraulic push rod are respectively fixedly connected with the inner wall of the upper end of the working box and the upper end of the machine box, the lower end of the drilling motor is provided with a drill bit, the dust can be fully inhibited from generating through the arranged spray pipe, the drill bit can be cooled, and the rotatable working box is arranged to ensure the drill bit to be capable of angle adjustment, the operation is simple and practical.
Description
Technical Field
The utility model relates to a blasting technical field specifically is a dust fall drilling equipment for blasting.
Background
Blasting construction is commonly used in building construction, drilling is generally carried out before blasting, the construction method is called a drilling blasting method, the drilling blasting method refers to a method for excavating rocks through drilling, charging and blasting, and is called a drilling blasting method for short, the drilling blasting method is always a main construction method for excavating rocks of underground buildings, the method is strong in adaptability to rock stratum geological conditions and low in excavation cost, and is particularly suitable for cavern construction of hard rocks, the hard rocks or mountain bodies can be destroyed through drilling blasting, the blasting is carried out before drilling and then putting explosive bags, the blasting accuracy can be obviously improved, the blasting range can be conveniently controlled, and the method is a common method for modern blasting construction.
Carry out blasting drilling and need use certain drilling equipment, the drilling equipment of various models is had a lot on the market, and drilling equipment can produce a large amount of dust when carrying out the operation, can bring inconvenience for site operation personnel especially drilling equipment's operating personnel, harm constructor's breathing is healthy, most of drilling equipment are fixed moreover, can not carry out angle adjustment, make drilling equipment can't be applicable to the face of construction that has certain inclination, lead to working range to have the limitation, consequently, need improve current drilling equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust fall drilling equipment is used in blasting to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dust fall drilling device for blasting comprises a support, a main box, a working box and a controller, wherein the main box is arranged at the upper left end of the support, a vertical plate is arranged at the upper right end of the support, the working box is arranged between the main box and the vertical plate, the outer wall of the working box is rotatably connected with the upper end of the vertical plate through a shaft, the lower end of the vertical plate is fixedly connected with the upper end of the support, a hydraulic push rod is arranged at the upper end inside the working box, the lower end of the hydraulic push rod is provided with a machine box, a drilling motor is arranged inside the machine box, the upper end and the lower end of the hydraulic push rod are respectively fixedly connected with the inner wall of the upper end of the working box and the upper end of the machine box, a drill bit is arranged at the lower end of the drilling motor, a transmission shaft of the drilling motor is fixedly connected with the upper end of the drill bit through a connecting key, water grooves are respectively arranged at the front end and the rear end of the hydraulic push rod, spray pipes are arranged at the lower end of the water grooves, and the spray pipes are communicated with the upper ends of the spray pipes through pipes, the spray pipe is characterized in that a baffle is arranged at the lower end of the spray pipe, a rack is arranged at the upper end of the baffle, the lower end of the rack is fixedly connected with the upper end of the baffle, a driven gear is arranged at the upper end of the rack, a rotating shaft is arranged in the middle of the driven gear, the driven gear is meshed with the rack and is connected with the rack, the middle of the driven gear is fixedly connected with the rotating shaft, an auxiliary gear is arranged in the middle of the rotating shaft, a main gear is arranged at the right end of the auxiliary gear, the main gear is meshed with the auxiliary gear, a micro motor is arranged at the front end of the main gear, a transmission shaft of the micro motor is fixedly connected with the middle of the main gear, a clamping groove is formed in the inner wall of the lower end of the work box, balls are arranged in the clamping groove, a water filling port is arranged at the upper end of the work box, a work motor is arranged in the main box, a worm is arranged at the rear end of the work motor, and a work gear is arranged at the upper end of the worm, the outer wall of the front end of the main box is provided with a controller.
Preferably, the middle part of the working gear is rotationally connected with the inner wall of the main box through a shaft, and the lower end of the working gear is meshed with the worm.
Preferably, the rear end of the worm is fixedly connected with the inner wall of the lower end of the main box through a shaft, and a transmission shaft of the working motor is fixedly connected with the front end of the worm through a connecting key.
Preferably, the middle part of the ball is rotationally connected with the baffle through a shaft, and the ball is in rolling connection with the inner wall of the clamping groove.
Preferably, the number of the spray pipes is two, and the two spray pipes are symmetrically arranged at the left end and the right end of the inner part of the working box respectively.
Preferably, the number of the driven gears is two, and the two driven gears are respectively and symmetrically arranged at the left end and the right end of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, can spray the water of storing in the basin through the spray tube that sets up, the production of raise dust can fully be restrained to the water smoke of spraying, and rivers can cool off the drill bit of long-time work moreover, and the baffle that is provided with simultaneously can prevent that drilling equipment from not using by impurity such as dust from blockking up the spray tube when not idle, and easy operation is very practical.
2. The utility model discloses in, work motor through setting up utilizes worm and work gear and riser can drive the work box and carry out the rotation of certain angle as power to realize that the drill bit can carry out angle modulation, compare with traditional fixed drilling equipment, even also can carry out drilling operation to the construction face of slope, working range is wider and control is convenient very light.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a side view of the main tank of FIG. 1 according to the present invention;
figure 4 is a cross-sectional view of the work box of figure 2 in accordance with the present invention;
FIG. 5 is a structural diagram of the point A in FIG. 4 according to the present invention;
fig. 6 is a top view of the working chamber of fig. 4 according to the present invention.
In the figure: 1-bracket, 2-main box, 3-work box, 4-vertical plate, 5-water injection port, 6-worm, 7-work gear, 8-work motor, 9-drilling motor, 10-hydraulic push rod, 11-cabinet, 12-water tank, 13-spray pipe, 14-baffle, 15-ball, 16-driven gear, 17-main gear, 18-pinion, 19-rotating shaft, 20-micro motor, 21-controller, 22-clamping groove, 23-drill bit, 24-rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a dust fall drilling device for blasting comprises a support 1, a main box 2, a working box 3 and a controller 21, wherein the main box 2 is arranged at the upper left end of the support 1, a vertical plate 4 is arranged at the upper right end of the support 1, the working box 3 is arranged between the main box 2 and the vertical plate 4, the outer wall of the working box 3 is rotatably connected with the upper end of the vertical plate 4 through a shaft, the lower end of the vertical plate 4 is fixedly connected with the upper end of the support 1, a hydraulic push rod 10 is arranged at the upper inner end of the working box 3, a machine box 11 is arranged at the lower end of the hydraulic push rod 10, a drilling motor 9 is arranged in the machine box 11, the upper end and the lower end of the hydraulic push rod 10 are respectively fixedly connected with the upper end of the machine box 11 through the inner wall of the upper end of the working box 3, a drill bit 23 is arranged at the lower end of the drilling motor 9, a transmission shaft of the drilling motor, the lower end of the spray pipe 13 is provided with a baffle 14, the upper end of the baffle 14 is provided with a rack 24, the lower end of the rack 24 is fixedly connected with the upper end of the baffle 14, the upper end of the rack 24 is provided with a driven gear 16, the middle part of the driven gear 16 is provided with a rotating shaft 19, the driven gear 16 is meshed with the rack 24, the middle part of the driven gear 16 is fixedly connected with the rotating shaft 19, the middle part of the rotating shaft 19 is provided with a pinion 18, the right end of the pinion 18 is provided with a master gear 17, the master gear 17 is meshed with the pinion 18, the front end of the master gear 17 is provided with a micro motor 20, a transmission shaft of the micro motor 20 is fixedly connected with the middle part of the master gear 17, the inner wall of the lower end of the working box 3 is provided with a clamping groove 22, balls 15 are arranged in the clamping groove 22, the upper end of the working box 3 is provided with a water filling port 5, the working motor 8 is arranged in the main box 2, the rear end of the working motor 8 is provided with a worm 6, the upper end of the worm 6 is provided with a working gear 7, the outer wall of the front end of the main box 2 is provided with a controller 21.
The middle part of the working gear 7 is rotationally connected with the inner wall of the main box 2 through a shaft, the lower end of the working gear 7 is meshed with the worm 6 so as to drive the working box 3 to rotate, the rear end of the worm 6 is fixedly connected with the inner wall of the lower end of the main box 2 through a shaft, a transmission shaft of the working motor 8 is fixedly connected with the front end of the worm 6 through a connecting key so as to drive the worm 6 to rotate, the middle part of the ball 15 is rotationally connected with the baffle 14 through a shaft, the ball 15 is in rolling connection with the inner wall of the clamping groove 22 so as to facilitate the baffle 14 to slide smoothly, and the number of the spray pipes 13 is two, and the two spray pipes 13 are respectively and symmetrically arranged at the left end and the right end inside the working box 3, so as to be convenient for dust fall and cooling treatment of the drill bit 23, the number of the driven gears 16 is two, and the two driven gears 16 are respectively and symmetrically arranged at the left end and the right end of the rotating shaft 19, so as to simultaneously drive the baffles 14 at the front end and the rear end to slide.
The working process is as follows: the utility model supplies power through an external circuit, the bracket 1 is placed in an operation area, the controller 21 starts the drilling motor 9, the transmission shaft of the drilling motor 9 drives the drill bit 23 to rotate at high speed, the hydraulic push rod 10 extends to push the chassis 11 to move downwards, the controller 21 starts the micro motor 20 to rotate forwards simultaneously, the rotating shaft of the micro motor 20 drives the main gear 17 to rotate, the main gear 17 drives the pinion 18 to rotate, the pinion 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the driven gear 16 to rotate, the driven gear 16 drives the rack 24 to move leftwards, the rack 24 drives the baffle 14 to move leftwards, the baffle 14 moves leftwards to expose the lower end opening of the working box 3, at the moment, the spray pipe 13 sprays water flow from the pipe orifice to perform dust settling treatment on the drilled hole, the drill bit 23 is cooled down simultaneously, when the angle adjustment of the drill bit 23 is needed, the controller 21 starts the working motor 8, the transmission shaft of the working motor 8 drives the worm 6 to rotate, when the drilling is finished, the case 11 drives the drill bit 23 to move downwards, the hydraulic push rod 10 is shortened to drive the case 11 to move upwards, the case 11 drives the drill bit 23 to move upwards, then the micro motor 20 rotates reversely, the rotating shaft of the micro motor 20 drives the main gear 17 to rotate reversely, the main gear 17 drives the auxiliary gear 18 to rotate reversely, the auxiliary gear 18 drives the rotating shaft 19 to rotate reversely, and the rotating shaft 19 drives the driven gear 16 to rotate reversely, the driven gear 16 drives the rack 24 to move rightwards, the rack 24 drives the baffle plate 14 to move rightwards, and the baffle plate 14 moves rightwards to close the lower end opening of the working box 3 again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dust fall drilling equipment is used in blasting, includes support (1), main tank (2), work box (3) and controller (21), its characterized in that: a main box (2) is arranged at the upper left end of the support (1), a vertical plate (4) is arranged at the upper right end of the support (1), a working box (3) is arranged between the main box (2) and the vertical plate (4), the outer wall of the working box (3) is rotatably connected with the upper end of the vertical plate (4) through a shaft, the lower end of the vertical plate (4) is fixedly connected with the upper end of the support (1), a hydraulic push rod (10) is arranged at the upper inner end of the working box (3), a case (11) is arranged at the lower end of the hydraulic push rod (10), a drilling motor (9) is arranged in the case (11), the upper end and the lower end of the hydraulic push rod (10) are respectively fixedly connected with the inner wall at the upper end of the working box (3) and the upper end of the case (11), a drill bit (23) is arranged at the lower end of the drilling motor (9), and a transmission shaft of the drilling motor (9) is fixedly connected with the upper end of the drill bit (23) through a connecting key, the hydraulic push rod (10) is provided with water tanks (12) at the front and rear left ends, the lower end of the water tank (12) is provided with a spray pipe (13), the lower end of the water tank (12) is communicated with the upper end of the spray pipe (13) through a guide pipe, the lower end of the spray pipe (13) is provided with a baffle (14), the upper end of the baffle (14) is provided with a rack (24), the lower end of the rack (24) is fixedly connected with the upper end of the baffle (14), the upper end of the rack (24) is provided with a driven gear (16), the middle part of the driven gear (16) is provided with a rotating shaft (19), the driven gear (16) is meshed with the rack (24), the middle part of the driven gear (16) is fixedly connected with the rotating shaft (19), the middle part of the rotating shaft (19) is provided with an auxiliary gear (18), the right end of the auxiliary gear (18) is provided with a main gear (17), and the main gear (17) is meshed with the auxiliary gear (18), master gear (17) front end is provided with micro motor (20), the transmission shaft and master gear (17) middle part fixed connection of micro motor (20), work box (3) lower extreme inner wall is provided with draw-in groove (22), draw-in groove (22) inside is provided with ball (15), work box (3) upper end is provided with water filling port (5), inside work motor (8) that is provided with of master tank (2), work motor (8) rear end is provided with worm (6), worm (6) upper end is provided with work gear (7), master tank (2) front end outer wall is provided with controller (21).
2. The dust fall drilling equipment for blasting according to claim 1, characterized in that: the middle part of the working gear (7) is rotationally connected with the inner wall of the main box (2) through a shaft, and the lower end of the working gear (7) is meshed with the worm (6).
3. The dust fall drilling equipment for blasting according to claim 1, characterized in that: the rear end of the worm (6) is fixedly connected with the inner wall of the lower end of the main box (2) through a shaft, and a transmission shaft of the working motor (8) is fixedly connected with the front end of the worm (6) through a connecting key.
4. The dust fall drilling equipment for blasting according to claim 1, characterized in that: the middle part of the ball (15) is rotationally connected with the baffle (14) through a shaft, and the ball (15) is in rolling connection with the inner wall of the clamping groove (22).
5. The dust fall drilling equipment for blasting according to claim 1, characterized in that: the number of the spray pipes (13) is two, and the two spray pipes (13) are symmetrically arranged at the left end and the right end inside the work box (3) respectively.
6. The dust fall drilling equipment for blasting according to claim 1, characterized in that: the number of the driven gears (16) is two, and the two driven gears (16) are respectively and symmetrically arranged at the left end and the right end of the rotating shaft (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023129050.XU CN213898905U (en) | 2020-12-23 | 2020-12-23 | Dust fall drilling equipment is used in blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023129050.XU CN213898905U (en) | 2020-12-23 | 2020-12-23 | Dust fall drilling equipment is used in blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213898905U true CN213898905U (en) | 2021-08-06 |
Family
ID=77105425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023129050.XU Expired - Fee Related CN213898905U (en) | 2020-12-23 | 2020-12-23 | Dust fall drilling equipment is used in blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213898905U (en) |
-
2020
- 2020-12-23 CN CN202023129050.XU patent/CN213898905U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |