CN215595485U

CN215595485U - Drilling device for blasting

Info

Publication number: CN215595485U
Application number: CN202122224424.4U
Authority: CN
Inventors: 张璐
Original assignee: Shanxi Kaijie Blasting Technology Service Co ltd
Current assignee: Shanxi Kaijie Blasting Technology Service Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-21
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a drilling device for blasting, which comprises a support box, a protective cover, a driving assembly, a drilling machine, a protective dust-settling assembly and a movable fixing assembly, wherein the protective cover is arranged on the support box, the driving assembly is arranged on the support box and positioned in the protective cover, a support sliding plate is arranged in the protective cover in a sliding manner, one end of the driving assembly is connected with the support sliding plate, the protective dust-settling assembly is arranged on the drive sliding plate, the drilling machine is arranged on the support sliding plate and positioned in the middle of the support sliding plate, and the movable fixing assembly is arranged at the lower end of the support box. The utility model relates to the technical field of engineering blasting, in particular to a drilling device with a dust fall function for blasting.

Description

Drilling device for blasting

Technical Field

The utility model relates to the technical field of engineering blasting, in particular to a drilling device for blasting.

Background

Blasting is a technology which utilizes the effects of compression, loosening, destruction, throwing and the like generated by the explosion of explosives in air, water, earth and stone media or objects to achieve the expected purpose. When the explosive package or explosive charge explodes in the earth and stone medium or the structure, the phenomena of compression, deformation, damage, loosening and throwing are generated on the earth and stone medium or the structure, so the explosion is widely applied to the fields of mining, tunnel excavation and the like. Need earlier to blast drilling before the engineering blasting, then fill the explosive into downthehole, traditional drilling equipment uses inconveniently, especially, can produce a large amount of raise dusts in using drilling machine drilling process, and current dust device dust fall effect is not fine, a large amount of dusts raise the normal operation that has seriously influenced operating personnel, certain pollution has been caused to the surrounding environment simultaneously, consequently, to current problem, we propose a drilling equipment for blasting that has the dust fall function, so that solve the problem of proposing in the aforesaid.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects, the utility model provides a drilling device with a dust fall function for blasting.

The technical scheme adopted by the utility model is as follows: this scheme is used for drilling equipment of blasting, including supporting box, protection casing, drive assembly, drilling machine, protection dust fall subassembly and the fixed subassembly of removal, the protection casing is located on the supporting box, drive assembly locates on the supporting box and is located the protection casing, it is equipped with the slide to slide in the protection casing, drive assembly one end is connected with the slide, protection dust fall subassembly is located on the slide, the drilling machine is located on the slide and is located the slide middle part, the fixed subassembly of removal is located the supporting box lower extreme.

Wherein, drive assembly includes positive and negative motor, thread bush and hold-in range, positive and negative motor is located on the supporting box on the roof and is located the protection casing, the thread bush rotates and locates between the roof in supporting box and the protection casing, the thread bush is equipped with two sets ofly, and is two sets of the thread bush sets up about positive and negative motor symmetry, be equipped with the initiative synchronizing wheel on the positive and negative motor output shaft, be equipped with the driven synchronizing wheel on the thread bush, hold-in range and initiative synchronizing wheel and driven synchronizing wheel meshing, thread bush internal thread is connected with the threaded rod, the symmetry is equipped with the support cover on the roof on the supporting box, the threaded rod passes the threaded rod and supports the cover and be connected with the support slide.

In order to enable the supporting sliding plate to conveniently slide in the supporting box, limiting sliding grooves are symmetrically formed in two inner side walls of the supporting box, and the supporting sliding plate is arranged in the limiting sliding grooves in a sliding mode.

In order to prevent dust from overflowing and scattering during drilling, the protective dust-settling assembly comprises a dust cover, two groups of connecting rods and two supporting springs, the connecting rods are arranged on the supporting sliding plate in a sliding mode, one ends of the connecting rods penetrate through the supporting sliding plate and extend to the lower end of the supporting sliding plate, the two groups of connecting rods are symmetrically arranged relative to the drilling machine, the dust cover is arranged on the connecting rods and located below the supporting sliding plate, the supporting springs are sleeved on the connecting rods, and two ends of each supporting spring are connected with the lower bottom wall of the supporting sliding plate and the dust cover respectively.

Wherein, be equipped with the drill bit on the drilling machine, the drill bit runs through the dust cover and goes up the roof and extend to outside the dust cover.

In order to further carry out the dust fall to this device when drilling, the supporting box both ends symmetry is equipped with the storage water tank, the storage water tank lower extreme is connected with the water pipe, water pipe one end runs through in the dust cover extends to the dust cover, be equipped with atomizer in the dust cover, atomizer and water pipe intercommunication.

In order to facilitate the movement and placement of the device, the movable fixing component comprises a supporting block, a movable wheel fixing frame, movable wheels and a supporting seat, wherein the supporting block is arranged on the bottom wall of the supporting box, the movable wheel fixing frame is symmetrically hinged to the two ends of the supporting block, the movable wheels are rotatably arranged on the movable wheel fixing frame, the supporting seat is arranged on the bottom wall of the supporting block and is positioned between the movable wheel fixing frame, a limiting connecting piece is rotatably arranged at the middle of the supporting seat, the movable wheel fixing frame is provided with clamping pins, the two ends of the limiting connecting piece are symmetrically provided with U-shaped clamping grooves, openings of the two U-shaped clamping grooves are respectively positioned at the upper end and the lower end of the limiting connecting piece, and the two U-shaped clamping grooves are respectively connected with the clamping pins in a clamping manner.

Wherein, the lower bottom surface of the supporting seat is provided with insections.

The movable fixing assemblies are provided with a plurality of groups, and the movable fixing assemblies are uniformly distributed on four groups of positions on the bottom wall of the supporting box.

The utility model with the structure has the following beneficial effects: this scheme is used for drilling equipment of blasting, and its advantage lies in: can be convenient remove and fix this device through removing fixed subassembly, can protect in order to avoid the dust to overflow scattered everywhere through protection dust fall subassembly when drilling, can carry out the water smoke through the storage water tank and spray in the dust cover when drilling, further dust fall, can be automatic carry out the adjustment of drilling depth to the drilling machine through drive assembly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the drilling device for blasting according to the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1.

The device comprises a supporting box 1, a supporting box 2, a protective cover 3, a driving component 4, a drilling machine 5, a movable fixing component 6, a supporting sliding plate 7, a forward and reverse rotating motor 8, a threaded sleeve 9, a synchronous belt 10, a driving synchronous wheel 11, a driven synchronous wheel 12, a threaded rod 13, a dustproof cover 14, a connecting rod 15, a supporting spring 16, a drill bit 17, a water storage tank 18, a water pipe 19, an atomizing nozzle 20, a supporting block 21, a movable wheel fixing frame 22, a movable wheel 23, a supporting seat 24, a limiting connecting piece 25, a clamping pin 26, a U-shaped clamping groove 27 and a tooth pattern.

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 a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, the technical solution adopted by the present invention is as follows: the utility model provides a drilling equipment for blasting, includes supporting box 1, protection casing 2, drive assembly 3, drilling machine 4, protection dust fall subassembly and removes fixed subassembly 5, supporting box 1 is located to protection casing 2, drive assembly 3 is located supporting box 1 and is located protection casing 2, it is equipped with slide 6 to slide in the protection casing 2, 3 one end of drive assembly is connected with slide 6, the protection dust fall subassembly is located on the drive slide, drilling machine 4 is located on slide 6 and is located slide 6 middle part, remove fixed subassembly 5 and locate supporting box 1 lower extreme.

As shown in fig. 1, drive assembly 3 includes motor 7, thread bush 8 and hold-in range 9 just on locating supporting box 1 and going up the roof and being located protection casing 2, thread bush 8 rotates and locates between the roof in supporting box 1 and the protection casing 2, thread bush 8 is equipped with two sets ofly, and is two sets of thread bush 8 sets up about motor 7 symmetry that just reverses, be equipped with initiative synchronizing wheel 10 on the motor 7 output shaft that reverses, be equipped with driven synchronizing wheel 11 on the thread bush 8, hold-in range 9 and initiative synchronizing wheel 10 and the meshing of driven synchronizing wheel 11, 8 female connection of thread bush has threaded rod 12, the symmetry is equipped with the support cover on the roof on supporting box 1, threaded rod 12 passes and supports the cover and is connected with support slide 6.

As shown in fig. 1, two inner side walls of the supporting box 1 are symmetrically provided with limiting sliding grooves, and the supporting sliding plate 6 is slidably arranged in the limiting sliding grooves.

As shown in fig. 1, protection dust fall subassembly includes dust cover 13, connecting rod 14 and supporting spring 15, connecting rod 14 slides and locates on supporting slide 6, connecting rod 14 one end runs through supporting slide 6 and extends to supporting slide 6 lower extreme, connecting rod 14 is equipped with two sets ofly, two sets ofly connecting rod 14 sets up about drilling machine 4 symmetry, dust cover 13 is located on connecting rod 14 and is located supporting slide 6 below, supporting spring 15 overlaps on locating connecting rod 14, supporting spring 15 both ends are connected with diapire and dust cover 13 under supporting slide 6 respectively.

As shown in fig. 1, a drill bit 16 is provided on the drilling machine 4, and the drill bit 16 extends through the top wall of the dust cover 13 to the outside of the dust cover 13.

As shown in fig. 1, water storage tanks 17 are symmetrically arranged at two ends of the supporting box 1, the lower end of each water storage tank 17 is connected with a water pipe 18, one end of each water pipe 18 penetrates through the dustproof cover 13 and extends into the dustproof cover 13, an atomizing nozzle 19 is arranged in the dustproof cover 13, and the atomizing nozzle 19 is communicated with the water pipe 18.

As shown in fig. 2, the movable fixing component 5 includes a supporting block 20, a movable wheel fixing frame 21, a movable wheel 22 and a supporting seat 23, the supporting block 20 is disposed on the lower bottom wall of the supporting box 1, the movable wheel fixing frame 21 is symmetrically hinged to two ends of the supporting block 20, the movable wheel 22 is rotatably disposed on the movable wheel fixing frame 21, the supporting seat 23 is disposed on the lower bottom wall of the supporting block 20 and located between the two sets of movable wheel fixing frames 21, a limiting connecting piece 24 is rotatably disposed at the upper middle portion of the supporting seat 23, two sets of movable wheel fixing frames 21 are provided with clamping pins 25, two ends of the limiting connecting piece 24 are symmetrically provided with U-shaped clamping grooves 26, openings of the two sets of U-shaped clamping grooves 26 are respectively located at the upper end and the lower end of the limiting connecting piece 24, and the two sets of U-shaped clamping grooves 26 are respectively connected with the clamping pins 25 in a clamping manner.

As shown in fig. 2, the lower bottom surface of the support seat 23 is provided with insections 27.

As shown in fig. 1, the movable fixing assemblies 5 are provided with a plurality of groups, and the plurality of groups of movable fixing assemblies 5 are uniformly distributed on four groups of the bottom wall of the supporting box 1.

When the device is used, in an initial unused state, the device is moved to an area needing drilling by moving the fixing component 5, the limiting connecting sheet 24 is rotated to enable the U-shaped clamping groove 26 to release the limit on the clamping pin 25 on the moving wheel fixing frame 21, the moving wheel 22 is turned upwards by turning the moving wheel fixing frame 21 to enable the supporting seat 23 to be in contact with the ground, the drilling machine 4 is started, the drilling machine 4 drives the drill bit 16 to rotate, the forward and reverse rotating motor 7 is started, the forward and reverse rotating motor 7 rotates to drive the driving synchronous wheel 10 to rotate, the driving synchronous wheel 10 drives the driven synchronous wheel 11 to rotate through the synchronous belt 9, the driven synchronous wheel 11 drives the threaded sleeve 8 to rotate, the threaded sleeve 8 drives the threaded rod 12 to move downwards, the threaded rod 12 drives the supporting sliding plate 6 to move downwards, the supporting sliding plate 6 moves downwards to drive the drilling machine 4 and the dust fall protection component to move downwards, the drill bit 16 drills the ground, the dust cover 13 covers the drill bit 16 to prevent dust particles from overflowing and scattering, along with the drill bit 16 deepens to the ground drilling, connecting rod 14 moves along with it for supporting spring 15 contracts, and when dust cover 13 protected drill bit 16 through opening storage water tank 17 with water through atomizer 19 to spraying water smoke further play the dust fall effect in dust cover 13.

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 changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling apparatus for blasting, characterized by: including supporting box, protection casing, drive assembly, drilling machine, protection dust fall subassembly and removal fixed subassembly, the protection casing is located on the supporting box, drive assembly locates on the supporting box and is located the protection casing, it is equipped with the support slide to slide in the protection casing, drive assembly one end is connected with the support slide, protection dust fall subassembly is located on the drive slide, the drilling machine is located on the support slide and is located the support slide middle part, the support box lower extreme is located to the removal fixed subassembly.

2. A drilling apparatus for blasting according to claim 1, wherein: the drive assembly includes positive and negative motor, thread bush and hold-in range, positive and negative motor is located and is located the protection casing on the roof on the supporting box, the thread bush rotates and locates between the roof in supporting box and the protection casing, the thread bush is equipped with two sets ofly, and is two sets of the thread bush sets up about positive and negative motor symmetry, be equipped with the initiative synchronizing wheel on the positive and negative motor output shaft, be equipped with the driven synchronizing wheel on the thread bush, hold-in range and initiative synchronizing wheel and driven synchronizing wheel meshing, thread bush internal thread is connected with the threaded rod, the symmetry is equipped with the support cover on the roof on the supporting box, the threaded rod passes to support the cover and is connected with the support slide.

3. A drilling apparatus for blasting according to claim 1, wherein: the supporting box is characterized in that limiting sliding grooves are symmetrically formed in two inner side walls of the supporting box, and the supporting sliding plate is slidably arranged in the limiting sliding grooves.

4. A drilling apparatus for blasting according to claim 1, wherein: protection dust fall subassembly includes dust cover, connecting rod and supporting spring, the connecting rod slides and locates on the support slide, connecting rod one end is run through the support slide and is extended to the support slide lower extreme, the connecting rod is equipped with two sets ofly, and is two sets of the connecting rod sets up about the drilling machine symmetry, the dust cover is located on the connecting rod and is located the support slide below, the supporting spring cover is located on the connecting rod, the supporting spring both ends respectively with support slide diapire and dust cover down be connected.

5. A drilling apparatus for blasting according to claim 1, wherein: the drilling machine is provided with a drill bit, and the drill bit penetrates through the upper top wall of the dust cover and extends out of the dust cover.

6. A drilling device for blasting according to claim 4, wherein: the supporting box both ends symmetry is equipped with the storage water tank, the storage water tank lower extreme is connected with the water pipe, water pipe one end runs through in the dust cover extends to the dust cover, be equipped with atomizer in the dust cover, atomizer and water pipe intercommunication.

7. A drilling apparatus for blasting according to claim 1, wherein: the movable fixing component comprises a supporting block, a movable wheel fixing frame, movable wheels and a supporting seat, wherein the supporting block is arranged on the bottom wall of the supporting box, the movable wheel fixing frame is symmetrically hinged to two ends of the supporting block, the movable wheels are rotatably arranged on the movable wheel fixing frame, the supporting seat is arranged on the bottom wall of the supporting block and is located between the movable wheel fixing frame, a limiting connecting sheet is arranged on the supporting seat in a rotating mode, two sets of clamping pins are arranged on the movable wheel fixing frame, U-shaped clamping grooves are symmetrically arranged at two ends of the limiting connecting sheet, openings of the U-shaped clamping grooves are located at the upper end and the lower end of the limiting connecting sheet respectively, and the U-shaped clamping grooves are connected with the clamping pins in a clamping mode respectively.

8. A drilling apparatus for blasting according to claim 7, wherein: the lower bottom surface of the supporting seat is provided with insections.

9. A drilling apparatus for blasting according to claim 1, wherein: the movable fixing components are provided with a plurality of groups, and the movable fixing components are uniformly distributed at four groups of positions on the bottom wall of the supporting box.