CN218166405U - Quick dust device of tunnel blasting - Google Patents

Abstract

The utility model discloses a rapid dust-settling device for tunnel blasting, which relates to the technical field of tunnel blasting and solves the problem that the prior art is generally fixed on a spray pipe bracket and only sprays dust-settling towards one direction, thereby causing the spraying range to be limited; the technical problem that the dust falling device cannot effectively fall dust is solved, and the practicability of the dust falling device is reduced; the device comprises a treatment box, wherein a fixed box is fixedly mounted at the top of one side of the treatment box, a driving assembly is arranged at the bottom end of the inner wall of the treatment box, the driving assembly comprises a speed reducing motor, a rotating plate, a fixed column and a roller, the speed reducing motor is fixedly mounted at one side of the bottom end of the inner wall of the treatment box, the rotating plate is fixedly mounted on a transmission shaft of the speed reducing motor, and the fixed column is fixedly mounted at one end of the rotating plate; the utility model discloses having and making this quick dust device's the scope of spraying improve greatly, can spraying the dust fall towards a plurality of directions and use, improve the dust fall effect, improved the usability of dust device self.

Description

Quick dust device of tunnel blasting

Technical Field

The utility model relates to a tunnel blasting technical field especially relates to a quick dust device of tunnel blasting.

Background

With the wide application of engineering blasting, the negative effect of blasting control is gradually increased, and the blasting control not only needs to control blasting hazards in the traditional sense such as blasting vibration, flyrock, shock wave and noise, but also needs to effectively control dust generated by blasting; therefore, the dust can be reduced by using the rapid dust-reducing device; when the existing dust-settling device is used, a spray pipe is generally fixed on a spray pipe bracket and is only used for spraying dust-settling towards one direction, so that the spraying range is limited; the dust falling device cannot effectively fall dust, so that the practicability of the dust falling device is reduced;

a tunnel blasting quick dust fall device is designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rapid dust-settling device for tunnel blasting, which solves the problem that the spraying range is limited because the dust-settling device is generally fixed on a spray pipe bracket and is only used for spraying dust-settling towards one direction; cause the unable effectual dust fall of dust device, reduced the technical problem of dust device's practicality.

For solving the technical problem, the utility model provides a pair of quick dust device of tunnel blasting, including handling the case, the top fixed mounting who handles case one side has fixed case, the bottom of handling the incasement wall is equipped with drive assembly, drive assembly is including gear motor, rotor plate, fixed column and gyro wheel, gear motor fixed mounting is in the one side of handling incasement wall bottom, gear motor's transmission shaft fixed mounting has the rotor plate, the one end fixed mounting of rotor plate has the fixed column, the surface rotation of fixed column is connected with the gyro wheel, the inside sliding connection who handles the case has the movable plate, one side fixed mounting of movable plate bottom has the diaphragm, the bottom fixed mounting of diaphragm has the arc, the arc wall that corresponds with the gyro wheel is seted up to the inside of arc, the one end of movable plate is passed handle the case and with the inside rack plate that sets up of fixed case, the inside rotation of fixed case is connected with the bull stick, the bottom fixed mounting of bull stick has the gear, the rack plate is connected with gear engagement.

Preferably, the top end of the rotating rod penetrates through the fixed box and is fixedly connected with a fixed ring arranged outside the fixed box, a water spraying pipe is fixedly arranged inside the fixed ring, and a spray head is fixedly arranged at one end of the water spraying pipe.

Preferably, the inside sliding connection of movable plate has the deflector, the both ends of deflector all with handle the inner wall fixed connection of case.

Preferably, the other end of the water spraying pipe is fixedly provided with a water outlet hose, and the surface of the treatment box is provided with a moving groove corresponding to the moving plate.

Preferably, the bottom fixed mounting who handles the case has the support, the equal fixed mounting in four corners of support bottom has the travelling wheel.

Preferably, the positive top fixed mounting of processing case has the gear motor switch, gear motor passes through gear motor switch and power electric connection.

Compared with the prior art, the utility model provides a pair of quick dust device of tunnel blasting has following beneficial effect:

the utility model provides a quick dust device of tunnel blasting, the rotor plate that sets up through the gear motor drive in the drive assembly who sets up rotates, the gyro wheel of connection is rotated in the cooperation, under the effect of deflector, and then make the arc, movable plate and diaphragm move repeatedly in the horizontal direction, and then make rack plate drive gear rotate repeatedly, thereby make bull stick and solid fixed ring carry out forward and reverse rotation, and then make the effect at the inside spray pipe of solid fixed ring and shower nozzle swing repeatedly, then make this quick dust device's the scope of spraying improve greatly, can spray the dust fall towards a plurality of directions and use, the dust fall effect is improved, the usability of dust device self has been improved.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the treatment tank in a plan view;

fig. 3 is an enlarged schematic structural view of the utility model at a;

fig. 4 is an enlarged schematic structural diagram of the utility model B.

Reference numbers in the figures: 1. a treatment tank; 2. a fixed box; 3. a drive assembly; 31. a reduction motor; 32. a rotating plate; 33. fixing the column; 34. a roller; 4. moving the plate; 5. a transverse plate; 6. an arc-shaped plate; 7. a rack plate; 8. a rotating rod; 9. a gear; 10. a fixing ring; 11. a water spray pipe; 12. a spray head; 13. a support; 14. a guide plate; 15. and a water outlet hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. 1-4, a quick dust device of tunnel blasting, including handling case 1, the top fixed mounting of handling case 1 one side has fixed case 2, the bottom of handling case 1 inner wall is equipped with drive assembly 3, drive assembly 3 is including gear motor 31, rotor plate 32, fixed column 33 and gyro wheel 34, gear motor 31 fixed mounting is in the one side of handling case 1 inner wall bottom, gear motor 31's transmission shaft fixed mounting has rotor plate 32, the one end fixed mounting of rotor plate 32 has fixed column 33, the surface rotation of fixed column 33 is connected with gyro wheel 34, the inside sliding connection of handling case 1 has movable plate 4, one side fixed mounting of movable plate 4 bottom has diaphragm 5, the bottom fixed mounting of diaphragm 5 has arc 6, the arc wall that corresponds with gyro wheel 34 has been seted up to the inside of arc 6, the one end of movable plate 4 passes and handles case 1 and with the inside rack 7 that sets up of fixed case 2, the inside rotation of fixed case 2 is connected with bull stick 8, the bottom fixed mounting of bull stick 8 has gear 9, rack 7 is connected with the gear 9 meshing.

Referring to fig. 1, the top end of the rotating rod 8 penetrates through the fixing box 2 and is fixedly connected with a fixing ring 10 arranged outside the fixing box 2, a water spraying pipe 11 is fixedly installed inside the fixing ring 10, a spray head 12 is fixedly installed at one end of the water spraying pipe 11, and dust falling treatment is performed on generated dust through the water spraying pipe 11 matched with the spray head 12.

Referring to fig. 3, a guide plate 14 is slidably connected inside the moving plate 4, and both ends of the guide plate 14 are fixedly connected with the inner wall of the processing box 1 for guiding.

Referring to fig. 1 and 2, the other end of the spray pipe 11 is fixedly provided with a water outlet hose 15, and the surface of the treatment tank 1 is provided with a moving groove corresponding to the moving plate 4, so that the water outlet hose 15 can be conveniently installed by matching with related water pumping equipment to spray water and reduce dust.

Referring to fig. 1, the bottom end of the treatment box 1 is fixedly provided with a support 13, and four corners of the bottom end of the support 13 are fixedly provided with travelling wheels, so that the dust falling device is convenient to move.

Referring to fig. 1, a speed reduction motor switch is fixedly installed at the top of the front surface of the treatment box 1, and the speed reduction motor 31 is electrically connected with a power supply through the speed reduction motor switch and used for controlling the electric appliance to work and operate.

To summer up, the utility model discloses in, at first remove this quick dust device to the workplace, the relevant pumping equipment of play water hose 15 cooperation through setting up after that, be connected with pumping equipment's drain pipe, cooperation play water hose 15 and its spray pipe 11 and shower nozzle 12 spray water, work through the gear motor on-off control gear motor 31 that sets up after that, rotor plate 32 that gear motor 31's transmission shaft drive set up rotates, cooperation gyro wheel 34 and arc 6, make gyro wheel 34 roll at the inner wall of arc, and then make arc 6, diaphragm 5 and movable plate 4 remove at the horizontal direction, and then drive rack plate 7 of setting and move repeatedly, because rack plate 7 is connected for the meshing with gear 9, and then make bull stick 8 and solid fixed ring 10 carry out forward and reverse rotation, and then make and act on spray pipe 11 and its shower nozzle 12 of solid fixed ring 10 inside swing repeatedly, then make this quick dust device's the scope of spraying improve greatly, can spray the use towards a plurality of directions, the effect is improved dust device self usability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 quick dust device of tunnel blasting, is including handling case (1), its characterized in that: a fixed box (2) is fixedly arranged at the top of one side of the treatment box (1), the bottom end of the inner wall of the treatment box (1) is provided with a driving component (3), the driving component (3) comprises a speed reducing motor (31), a rotating plate (32), a fixed column (33) and a roller (34), the speed reducing motor (31) is fixedly arranged on one side of the bottom end of the inner wall of the treatment box (1), a transmission shaft of the speed reducing motor (31) is fixedly provided with a rotating plate (32), one end of the rotating plate (32) is fixedly provided with a fixed column (33), the surface of the fixed column (33) is rotationally connected with a roller (34), the interior of the treatment box (1) is connected with a movable plate (4) in a sliding way, a transverse plate (5) is fixedly arranged on one side of the bottom end of the moving plate (4), the bottom end of the transverse plate (5) is fixedly provided with an arc-shaped plate (6), the inner part of the arc-shaped plate (6) is provided with an arc-shaped groove corresponding to the roller (34), one end of the moving plate (4) passes through the treatment box (1) and is connected with a rack plate (7) arranged in the fixed box (2), a rotating rod (8) is rotatably connected inside the fixed box (2), the bottom fixed mounting of bull stick (8) has gear (9), rack plate (7) and gear (9) meshing are connected.

2. The rapid dust fall device for tunnel blasting according to claim 1, wherein the top end of the rotating rod (8) passes through the fixed box (2) and is fixedly connected with a fixed ring (10) arranged outside the fixed box (2), a water spray pipe (11) is fixedly arranged inside the fixed ring (10), and a spray head (12) is fixedly arranged at one end of the water spray pipe (11).

3. The rapid dust fall device for tunnel blasting according to claim 1, wherein a guide plate (14) is slidably connected inside the moving plate (4), and both ends of the guide plate (14) are fixedly connected with the inner wall of the processing box (1).

4. The device for rapidly reducing the dust through tunnel blasting according to claim 2, wherein a water outlet hose (15) is fixedly mounted at the other end of the water spray pipe (11), and a moving groove corresponding to the moving plate (4) is formed in the surface of the treatment box (1).

5. The rapid dust fall device for tunnel blasting according to claim 1, wherein a support (13) is fixedly installed at the bottom end of the processing box (1), and travelling wheels are fixedly installed at four corners of the bottom end of the support (13).

6. The rapid dust fall device for tunnel blasting according to claim 1, wherein a speed reduction motor switch is fixedly mounted on the top of the front surface of the processing box (1), and the speed reduction motor (31) is electrically connected with a power supply through the speed reduction motor switch.

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