CN220815542U - Perforating device for blasting open surface mine - Google Patents
Perforating device for blasting open surface mine Download PDFInfo
- Publication number
- CN220815542U CN220815542U CN202322574232.5U CN202322574232U CN220815542U CN 220815542 U CN220815542 U CN 220815542U CN 202322574232 U CN202322574232 U CN 202322574232U CN 220815542 U CN220815542 U CN 220815542U
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- China
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- fixedly connected
- base
- perforating device
- surface mine
- blasting
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- 238000005422 blasting Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 3
- 230000009172 bursting Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to the field of surface blasting equipment and discloses a perforating device for blasting open of a surface mine, which comprises a base, wherein universal wheels are arranged on two sides of the bottom of the base, a rotating shaft is fixedly connected to the inside of each universal wheel, adjusting boxes are fixedly connected to two sides of the bottom of the base, electric push rods are fixedly connected to the inside of each adjusting box, push plates are fixedly connected to the output ends of the electric push rods, positioning rods are fixedly connected to two sides of the bottom of each push plate, supporting seats are fixedly connected to the bottom of each positioning rod, sliding plates are fixedly connected to the outside of each positioning rod, and positioning blocks are fixedly connected to the bottoms of the sliding plates. According to the utility model, the equipment can be ensured to be stably left at the preset position during blasting operation, accidents and safety risks are reduced, and the punching operation can be rapidly completed, so that personnel do not need to hold the punch, and the dependence on operators is reduced.
Description
Technical Field
The utility model relates to the field of surface blasting equipment, in particular to a perforating device for surface mine blasting exploitation.
Background
Surface mine blasting is a common mining method used to mine subsurface ores or rock. This process involves breaking down rock or ore into smaller pieces for subsequent processing and extraction of the useful minerals, and in performing surface mine blasting, a perforating operation is required, by which the location where the blasting occurs can be accurately controlled by perforating the rock or ore at a specific location. This is important to ensure safety and efficiency during mining because the location where blasting occurs can be precisely controlled to prevent uncontrolled collapse of ore, and thus a perforating device for surface mine blasting is required.
The searched bulletin number is: the Chinese patent literature of CN209588866U discloses a perforating device for blasting open surface mine, which comprises an air pick, two groups of opposite supporting components and a fixed bottom plate; the supporting component comprises a supporting rod, a sliding block provided with a locking bolt, a top plate and a plurality of ejector rods, wherein the supporting rod is detachably connected with a fixed bottom plate, the sliding block is sleeved on the supporting rod to move up and down, the end face of the sliding block is connected with a pneumatic pick through a bolt, the top plate is fixedly connected with the supporting rod, a screw hole is formed in the top plate, and the ejector rods are propped against the top face of the sliding block through the screw hole. The perforating device for the explosion of the surface mine has the advantages of safety and labor saving, but the device cannot be fixed when in use, and the perforating device becomes unstable and is easy to move or shake in the operation process due to the fact that the device cannot be fixed. This increases the risk of accidents, especially in high pressure blasting operations, as unstable devices can lead to serious safety problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a perforating device for blasting open of a surface mine, and aims to solve the problem that the perforating device for blasting open of the surface mine in the prior art cannot fix the device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a perforating device for explosion of surface mine, includes the base, the bottom both sides of base all are provided with the universal wheel, the inside fixedly connected with axis of rotation of universal wheel, the equal fixedly connected with regulating box in the bottom both sides of base, two the inside equal fixedly connected with electric putter of regulating box, electric putter's output fixedly connected with push pedal, the equal fixedly connected with locating lever in the bottom both sides of push pedal, the bottom fixedly connected with supporting seat of locating lever, the outside fixedly connected with slide of locating lever, the bottom fixedly connected with locating piece of slide, the bottom fixedly connected with installation piece of locating piece, the installation piece passes through spacing subassembly sliding connection in the inside of axis of rotation.
Through above-mentioned technical scheme, electric putter promotes the push pedal and moves down, and the push pedal drives the locating lever and moves down, and the locating lever drives slide down, and the slide drives the locating piece and moves down, and the locating piece makes installation piece and joint pole move down, under limit assembly's effect, locks the universal wheel, and the locating lever drives the supporting seat and moves to ground, makes the supporting seat support the device.
Further, the upper portion fixedly connected with mount of base, the upper portion fixedly connected with cylinder of mount, the output fixedly connected with motor case of cylinder, the inside fixedly connected with motor of motor case, the output fixedly connected with pivot of motor, the bottom fixedly connected with drill bit of pivot.
Through above-mentioned technical scheme, the mount is fixed the cylinder, and the motor case is fixed the motor, and the motor drives the pivot and rotates, and the pivot drives the drill bit and rotate.
Further, the limiting assembly comprises a reset spring, the reset spring is arranged in the installation block, and the bottom of the reset spring is fixedly connected with a clamping rod.
Through above-mentioned technical scheme, under reset spring's shrink effect, make the draw-in bar card go into the inside draw-in groove of axis of rotation, lock the universal wheel.
Further, the other end of the return spring is fixedly connected to the inside of the installation block, and the clamping connection rod is slidably connected to the inside of the installation block.
Through above-mentioned technical scheme, installation piece and clamping pole are fixed reset spring, and the clamping pole slides in the inside of installation piece, extrudees reset spring.
Further, grooves are formed in two sides of the inner portion of the fixing frame, and sliding rods are fixedly connected to the inner portion of the grooves.
Through above-mentioned technical scheme, the slide bar is fixed inside the recess, and the recess plays limiting displacement.
Further, connecting rods are fixedly connected to two sides of the outer portion of the motor case, and sliding blocks are fixedly connected to one ends, away from each other, of the two connecting rods.
Through above-mentioned technical scheme, the motor case removes and drives the connecting rod and remove, and the connecting rod removes and drives the slider and remove.
Further, the slider sliding connection is in the outside of slide bar, the outside of slide bar is provided with buffer spring, buffer spring's one end fixed connection is in the inside of recess, buffer spring's the other end fixed connection is on the upper portion of slider.
Through the technical scheme, the sliding block slides outside the sliding rod and extrudes the buffer spring, and under the action of the buffer spring, the stability of the motor box during movement is improved.
Further, the upper left part of the base is fixedly connected with a handle, a through groove is formed in the base, and the drill bit is slidably connected in the through groove.
Through above-mentioned technical scheme, the handle drives the device and removes, and the drill bit shifts out logical inslot portion, and the downwardly moving punches ground.
The utility model has the following beneficial effects:
According to the utility model, through the cooperation of a plurality of structures such as the electric push rod, the push plate, the positioning rod, the sliding plate, the supporting seat, the positioning block, the mounting block, the reset spring and the like, the device is convenient to move, and after the device is stably placed, the device is fixed, so that equipment can be ensured to be stably left at a preset position during blasting operation, and accidents and safety risks are reduced.
According to the utility model, through the matching of the structures of the cylinder, the motor case, the motor, the rotating shaft, the drill bit, the connecting rod, the sliding block, the sliding rod and the like, the punching operation can be rapidly completed, so that personnel do not need to hold the punch, the dependence on operators is reduced, the labor cost is reduced, and the personal safety risk in the operation is reduced.
Drawings
Fig. 1 is a front perspective view of a perforating device for blasting open surface mine according to the present utility model;
FIG. 2 is a cross-sectional perspective view of a perforating device for blasting open surface mines according to the present utility model;
Fig. 3 is a right perspective view of a perforating device for blasting open surface mine according to the present utility model;
FIG. 4 is an enlarged view of FIG. 2 at A;
Fig. 5 is an enlarged view at B in fig. 3.
Legend description:
1. A base; 2. a handle; 3. a fixing frame; 4. a cylinder; 5. a motor case; 6. a motor; 7. a rotating shaft; 8. a drill bit; 9. a connecting rod; 10. a slide block; 11. a slide bar; 12. a buffer spring; 13. a universal wheel; 14. an adjusting box; 15. an electric push rod; 16. a push plate; 17. a positioning rod; 18. a slide plate; 19. a support base; 20. a positioning block; 21. a mounting block; 22. a return spring; 23. a clamping rod; 24. and (3) rotating the shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a perforating device for surface mine burst, including base 1, the bottom both sides of base 1 all are provided with universal wheel 13, the inside fixedly connected with axis of rotation 24 of universal wheel 13, the equal fixedly connected with regulating box 14 in the bottom both sides of base 1, the equal fixedly connected with electric putter 15 in inside of two regulating boxes 14, electric putter 15's output fixedly connected with push pedal 16, the equal fixedly connected with locating lever 17 in the bottom both sides of push pedal 16, the bottom fixedly connected with supporting seat 19 of locating lever 17, the outside fixedly connected with slide 18 of locating lever 17, the bottom fixedly connected with locating piece 20 of slide 18, the bottom fixedly connected with installation piece 21 of locating piece 20, installation piece 21 passes through spacing subassembly sliding connection in the inside of axis of rotation 24.
Under the effect of universal wheel 13, make things convenient for base 1 to remove, drive axis of rotation 24 and rotate when universal wheel 13 rotates, base 1 fixes two adjustment boxes 14, electric putter 15 promotes push pedal 16 downwardly moving, push pedal 16 drives locating lever 17 and supporting seat 19 downwardly moving, make supporting seat 19 support the device, locating lever 17 removes and drives slide 18 and locating piece 20 downwardly moving, locating piece 20 drives installation piece 21 downwardly moving, under limiting component's effect, locks axis of rotation 24.
Referring to fig. 4, the limiting assembly includes a return spring 22, the return spring 22 is disposed in the mounting block 21, a clamping rod 23 is fixedly connected to the bottom of the return spring 22, the other end of the return spring 22 is fixedly connected to the inside of the mounting block 21, and the clamping rod 23 is slidably connected to the inside of the mounting block 21.
When the mounting block 21 moves downwards, the clamping rod 23 is driven to move downwards, the reset spring 22 is extruded when the clamping rod 23 moves, and the clamping rod 23 is clamped into the rotating shaft 24 under the contraction action of the reset spring 22.
Referring to fig. 3-5, the upper portion fixedly connected with mount 3 of base 1, the upper portion fixedly connected with cylinder 4 of mount 3, the output fixedly connected with motor case 5 of cylinder 4, the inside fixedly connected with motor 6 of motor case 5, the output fixedly connected with pivot 7 of motor 6, the bottom fixedly connected with drill bit 8 of pivot 7, the inside both sides of mount 3 all set up flutedly, the inside fixedly connected with slide bar 11 of recess, the outside both sides of motor case 5 all fixedly connected with connecting rod 9, the one end that two connecting rods 9 kept away from mutually is fixedly connected with slider 10, slider 10 sliding connection is in the outside of slide bar 11, the outside of slide bar 11 is provided with buffer spring 12, buffer spring 12's one end fixedly connected with is in the inside of recess, buffer spring 12's the other end fixedly connected with is in the upper portion of slider 10, the upper portion left part fixedly connected with handle 2 of base 1, logical groove has been seted up to the inside of base 1, drill bit 8 sliding connection is in the inside of logical groove.
The handle 2 drives the device and removes, mount 3 fixes cylinder 4, motor case 5 fixes motor 6, cylinder 4 pushes away motor case 5 and motor 6 and moves down, the slider 10 that is connecting through connecting rod 9 is driven when motor case 5 removes and is sliding from top to bottom in the outside of slide bar 11, the stability when the slider 10 slides to buffer spring 12 is extrudeed, stability when having improved motor 6 and remove the inside logical groove of base 1 under slider 10's effect, motor 6 drives pivot 7 and rotates, pivot 7 drives drill bit 8 and rotates, punch the ground.
Working principle: firstly, the device is moved to a designated position through the universal wheel 13, the electric push rod 15 is started, the output end of the electric push rod 15 pushes the push plate 16 to move downwards, the push plate 16 moves downwards to drive the positioning rod 17 to move downwards, the positioning rod 17 moves downwards to drive the sliding plate 18 to move downwards, the sliding plate 18 moves downwards to drive the positioning block 20 to move downwards, the positioning block 20 moves to enable the mounting block 21 and the clamping rod 23 to move downwards, under the contraction effect of the reset spring 22, the clamping rod 23 is clamped into a clamping groove in the rotating shaft 24 to lock the universal wheel 13, the universal wheel 13 is prevented from rotating, meanwhile, the positioning rod 17 drives the supporting seat 19 to move towards the ground, the supporting seat 19 supports the device, the device is convenient to move, after the device is placed stably, the device is fixed, the device can be ensured to be stably left at the predetermined position during blasting operation, accidents and safety risks are reduced, the output end of the air cylinder 4 is started, the motor box 5 is pushed to move downwards, when the drill bit 8 contacts the ground, the motor 6 is started, the output end of the motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 8 drives the drill bit 8 to rotate, thus the perforating cost of a person can be reduced, the manpower cost is reduced, and the perforating operator can be free from holding the perforating operation rapidly.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a surface mine breaks open and uses perforating device, includes base (1), its characterized in that: the utility model discloses a base, including base (1), base, locating lever (16), locating lever (17), slide (18) are fixed on the bottom of base (1), universal wheel (13) are all provided with in the bottom both sides of base (1), the inside fixedly connected with regulating box (14), two the inside fixedly connected with electric putter (15) of regulating box (14), the output fixedly connected with push pedal (16) of electric putter (15), the bottom both sides of push pedal (16) are fixedly connected with locating lever (17), the bottom fixedly connected with supporting seat (19) of locating lever (17), the outside fixedly connected with slide (18) of locating lever (17), the bottom fixedly connected with locating piece (20) of slide (18), the bottom fixedly connected with installation piece (21) of locating piece (20), installation piece (21) are through spacing subassembly sliding connection in the inside of axis of rotation (24).
2. The perforating device for blasting open of a surface mine of claim 1, wherein: the novel drilling machine is characterized in that the upper portion of the base (1) is fixedly connected with the fixing frame (3), the upper portion of the fixing frame (3) is fixedly connected with the air cylinder (4), the output end of the air cylinder (4) is fixedly connected with the motor box (5), the motor box (5) is fixedly connected with the motor (6), the output end of the motor (6) is fixedly connected with the rotating shaft (7), and the bottom of the rotating shaft (7) is fixedly connected with the drill bit (8).
3. The perforating device for blasting open of a surface mine of claim 1, wherein: the limiting assembly comprises a reset spring (22), the reset spring (22) is arranged in the installation block (21), and a clamping rod (23) is fixedly connected to the bottom of the reset spring (22).
4. A surface mine bursting punch apparatus as claimed in claim 3, wherein: the other end of the return spring (22) is fixedly connected inside the mounting block (21), and the clamping rod (23) is slidably connected inside the mounting block (21).
5. The perforating device for blasting open of a surface mine as claimed in claim 2, wherein: grooves are formed in two sides of the inside of the fixing frame (3), and sliding rods (11) are fixedly connected to the inside of the grooves.
6. The perforating device for blasting open of a surface mine as claimed in claim 2, wherein: the motor box is characterized in that connecting rods (9) are fixedly connected to two sides of the outer portion of the motor box (5), and sliding blocks (10) are fixedly connected to one ends, away from each other, of the two connecting rods (9).
7. The perforating device for surface mine explosion as recited in claim 6 wherein: the sliding block (10) is in sliding connection with the outside of the sliding rod (11), a buffer spring (12) is arranged on the outside of the sliding rod (11), one end of the buffer spring (12) is fixedly connected with the inside of the groove, and the other end of the buffer spring (12) is fixedly connected with the upper portion of the sliding block (10).
8. The perforating device for blasting open of a surface mine as claimed in claim 2, wherein: the left part of the upper part of the base (1) is fixedly connected with a handle (2), a through groove is formed in the base (1), and the drill bit (8) is slidably connected in the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574232.5U CN220815542U (en) | 2023-09-21 | 2023-09-21 | Perforating device for blasting open surface mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322574232.5U CN220815542U (en) | 2023-09-21 | 2023-09-21 | Perforating device for blasting open surface mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815542U true CN220815542U (en) | 2024-04-19 |
Family
ID=90711346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322574232.5U Active CN220815542U (en) | 2023-09-21 | 2023-09-21 | Perforating device for blasting open surface mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815542U (en) |
-
2023
- 2023-09-21 CN CN202322574232.5U patent/CN220815542U/en active Active
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