CN206488707U - The servicing unit of blast hole projectile filling in a kind of blast working - Google Patents
The servicing unit of blast hole projectile filling in a kind of blast working Download PDFInfo
- Publication number
- CN206488707U CN206488707U CN201720088650.5U CN201720088650U CN206488707U CN 206488707 U CN206488707 U CN 206488707U CN 201720088650 U CN201720088650 U CN 201720088650U CN 206488707 U CN206488707 U CN 206488707U
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- CN
- China
- Prior art keywords
- blast
- powder charge
- servicing unit
- headstock
- electric
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Links
- 239000000843 powder Substances 0.000 claims abstract description 37
- 230000001360 synchronised effect Effects 0.000 claims abstract description 24
- 238000005215 recombination Methods 0.000 claims abstract description 22
- 230000006798 recombination Effects 0.000 claims abstract description 22
- 239000002360 explosive Substances 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000005422 blasting Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model discloses a kind of servicing unit of blast hole projectile filling in blast working, including weight-bearing surface and headstock, the weight-bearing surface is arranged on the top surface side of base, the headstock is arranged on the top surface opposite side of base, and it is provided with roller on the side of headstock, the recombination line is wrapped on roller, the powder charge bucket is connected to one end of recombination line, the wheel is arranged on the bottom side of base, the synchronous motor is arranged on the inside of headstock, the servicing unit of blast hole projectile filling in the blast working, recombination line is withdrawn and released by synchronous motor rotating, so as to which the explosive in powder charge bucket is rolled into explosion hole, the rotating speed of synchronous motor can be changed using PLC, greatly reduce the labor intensity of workmen, it is more steady rapid using the process of synchronous motor unwrapping wire, the bottom of powder charge bucket is provided with pressure sensor and electric-controlled switch, it is a kind of servicing unit of blast hole projectile filling in blast working easy to use.
Description
Technical field
The utility model is related to the servicing unit of blast hole projectile filling in blasting technique field, specially a kind of blast working.
Background technology
At present, air bench blasting is widely used in Hydraulic and Hydro-Power Engineering slope excavating, stock ground exploitation etc., demolition effect
Quality directly affects entrucking, transported, and can gradating material directly above dam be filled, wherein, charging quality is influence demolition effect
Key factor.
At present, air bench blasting powder charge is directly to deliver explosive cartridge into hole after the completion of drilling, then in filling
Portion aperture position.Because bench blasting drilling is general as deep as more than ten rice, explosive cartridge does proximate freedom falling in hole, and its is huge
Big impulsive force can make itself and bottom explosive cartridge become " tubbiness " or even the destruction that deforms.If on-site personnel presses dose
Powder stick is delivered, explosive will be made not to be filled to design position, aperture filling section is long, causes oversized fragment rate high, demolition effect is poor；
If dynamite charge need to be increased into explosive charge to position is designed, then explosive specific charge can be caused high, rock mass fine particle content is excessive, and
Explosion is less economical.
In deep hole blasting site operation, the mode of filling powder stick, which is also fully relied on, manually goes to complete, and which has work
Make the defect that efficiency is low, labor strength is big.Therefore, research and design one kind can significantly improve operating efficiency, reduction workman
The extra-deep-hole blasting means for loading of labor intensity, to substitute the mode of existing filling powder stick, tool is of great significance.
Utility model content
The purpose of this utility model is the servicing unit for providing blast hole projectile filling in a kind of blast working, to solve the above-mentioned back of the body
During the deep hole blasting site operation proposed in scape technology, the mode of filling powder stick, which is also fully relied on, is manually gone to complete, and which is deposited
The problem of inefficiency, labor strength big defect.
To achieve the above object, the utility model provides following technical scheme：Blast hole projectile filling is auxiliary in a kind of blast working
Device, including weight-bearing surface, headstock, recombination line, roller, powder charge bucket, PLC, wheel, base, explosive cartridge, pressure is helped to pass
Sensor, baffle plate, electric-controlled switch, isochronous controller and synchronous motor, the weight-bearing surface are arranged on the top surface side of base, described dynamic
Power case is arranged on the top surface opposite side of base, and roller is provided with the side of headstock, and the recombination line is wrapped on roller,
The powder charge bucket is connected to one end of recombination line, the PLC and pressure sensor, electric-controlled switch and isochronous controller electricity
Property connection, the wheel be arranged on base bottom side on, the explosive cartridge be placed on powder charge bucket inside, the baffle plate setting
In the bottom of powder charge bucket, the synchronous motor is arranged on the inside of headstock.
It is preferred that, it is provided with and caves inward on the weight-bearing surface, and is used for placing weight on weight-bearing surface.
It is preferred that, the synchronous motor is electrically connected with isochronous controller, and synchronous motor is connected with roller.
It is preferred that, the recombination line is internally provided with electric wire, and recombination line internal wire two ends respectively with PLC controls
Device is connected with electric-controlled switch.
It is preferred that, the baffle plate is fixed on the bottom side of powder charge bucket, and electric-controlled switch by the backing pin of hinge and electric-controlled switch
Backing pin withdraw when baffle plate 90 ° can be rotated down around hinge.
Compared with prior art, the beneficial effects of the utility model are：The servicing unit of blast hole projectile filling in the blast working,
Recombination line is withdrawn and released by synchronous motor rotating, so that the explosive in powder charge bucket is rolled into explosion hole, is used
PLC can change the rotating speed of synchronous motor, greatly reduce the labor intensity of workmen, using synchronous motor unwrapping wire
Process is more steady rapid, and the bottom of powder charge bucket is provided with after pressure sensor and electric-controlled switch, powder charge bottom of the barrel, pressure sensing
Device is pressurized, and PLC inverts synchronous motor while withdrawing electric-controlled switch backing pin, and the explosive cartridge in powder charge bucket falls quick-fried
The bottom of broken hole completes powder charge, is a kind of servicing unit of blast hole projectile filling in blast working easy to use.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model overlooking the structure diagram；
Fig. 3 is cross section structure diagram at the utility model a；
Fig. 4 is the utility model system flow module schematic block diagram.
In figure：Weight-bearing surface -1；Headstock -2；Recombination line -3；Roller -4；Powder charge bucket -5；PLC -6；Wheel -7；Bottom
Seat -8；Explosive cartridge -9；Pressure sensor -10；Baffle plate -11；Electric-controlled switch -12；Isochronous controller -13；Synchronous motor -14.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：The auxiliary dress of blast hole projectile filling in a kind of blast working
Put, including weight-bearing surface 1, headstock 2, recombination line 3, roller 4, powder charge bucket 5, PLC 6, wheel 7, base 8, explosive cartridge 9,
Pressure sensor 10, baffle plate 11, electric-controlled switch 12, isochronous controller 13 and synchronous motor 14, weight-bearing surface 1 are arranged on base 8
Top surface side, headstock 2 is arranged on the top surface opposite side of base 8, and roller 4, recombination line 3 are provided with the side of headstock 2
It is wrapped on roller 4, powder charge bucket 5 is connected to one end of recombination line 3, PLC 6 and pressure sensor 10, electric-controlled switch 12
It is electrically connected with isochronous controller 13, the PLC 6 is programmable singlechip controller, its concrete operating principle and knot
Structure is prior art on the market, does not do to tire out and states, wheel 7 is arranged on the bottom side of base 8, and explosive cartridge 9 is placed on powder charge bucket 5
Inside, baffle plate 11 is arranged on the bottom of powder charge bucket 5, and synchronous motor 14 is arranged on the inside of headstock 2.
In above-described embodiment, caved inward specifically, being provided with weight-bearing surface 1, and be used for placing weight on weight-bearing surface 1,
The barycentre steadiness in the placement weight of weight-bearing surface 1 can ensure the device course of work；
In above-described embodiment, specifically, synchronous motor 14 is electrically connected with isochronous controller 13, and synchronous motor 14 and roller
Son 4 is connected, and can change steering and the rotating speed of synchronous motor 14 by isochronous controller 13, thus realize the steering of roller 4 with
The change of rotating speed；
In above-described embodiment, specifically, recombination line 3 is internally provided with electric wire, and the two ends point of the internal wire of recombination line 3
It is not connected with PLC 6 and electric-controlled switch 12, the electric wire set by the inside of recombination line 3 realizes PLC 6 and electricity
The electric connection of control switch 12；
In above-described embodiment, specifically, baffle plate 11 is fixed on the bottom of powder charge bucket 5 by the backing pin of hinge and electric-controlled switch 12
Side, and baffle plate 11 can rotate down 90 ° around hinge during the backing pin withdrawal of electric-controlled switch 12, baffle plate 11 is rotated down after 90 °, is fried
Powder stick 9 is dropped out from powder charge bucket 5.
Operation principle：When using the servicing unit of blast hole projectile filling in the blast working, need first to whole blast working
The servicing unit of middle blast hole projectile filling has the understanding in a structure, when in use, can more easily be used, PLC controls
Device 6 processed uses the H2u-XP types in remittance river, and isochronous controller 13 uses Shanghai Li Sheng SAD280-WL types, and pressure sensor 10 is used
Up to the quick STZ1-2 types of power, explosive cartridge 9 is put into powder charge bucket 5 by synchronous motor 14 using cosmoscopic industry VFD-V series
Portion, isochronous controller 13 is enabled by PLC 6, and isochronous controller 13 makes synchronous motor 14 work, and now roller 4 is rotated,
The recombination line 3 wound on roller 4 is released, and powder charge bucket 5 is fallen into explosion hole, when powder charge bucket 5 reaches the bottom in explosion hole, powder charge
The pressure sensor 10 of 5 bottoms of bucket is pressurized, and pressure sensor 10 controls force information back to PLC 6, now PLC
Device 6 inverts synchronous motor 14 while withdrawing the backing pin of electric-controlled switch 12 by isochronous controller 13, and roller 4 is by recombination line
3 withdraw, and powder charge bucket 5 rises, and baffle plate 11 rotates down 90 ° around hinge under gravity, and explosive cartridge 9 falls into the bottom in explosion hole
Portion, by powder charge bucket, 5 liters are returned behind bottom surface, baffle plate 11 is restPosed, electric-controlled switch 12 is resetted by PLC 6, this
Fashionable dress explosive barrel 5 can be loaded again, so as to realize a series of charging operation.
In summary, although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify to the technical scheme described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, all within spirit of the present utility model and principle, any modification for being made, equivalent substitution,
Improve etc., it should be included within protection domain of the present utility model.
Claims (5)
1. the servicing unit of blast hole projectile filling in a kind of blast working, including weight-bearing surface（1）, headstock（2）, recombination line（3）, roller
（4）, powder charge bucket（5）, PLC（6）, wheel（7）, base（8）, explosive cartridge（9）, pressure sensor（10）, baffle plate（11）、
Electric-controlled switch（12）, isochronous controller（13）And synchronous motor（14）, it is characterised in that：The weight-bearing surface（1）It is arranged on base
（8）Top surface side, the headstock（2）It is arranged on base（8）Top surface opposite side, and headstock（2）Side on set
There is roller（4）, the recombination line（3）It is wrapped in roller（4）On, the powder charge bucket（5）It is connected to recombination line（3）One end, institute
State PLC（6）With pressure sensor（10）, electric-controlled switch（12）And isochronous controller（13）It is electrically connected with, the wheel
（7）Installed in base（8）Bottom side on, the explosive cartridge（9）It is placed on powder charge bucket（5）Inside, the baffle plate（11）If
Put in powder charge bucket（5）Bottom, the synchronous motor（14）Installed in headstock（2）Inside.
2. the servicing unit of blast hole projectile filling in a kind of blast working according to claim 1, it is characterised in that：The load-bearing
Face（1）On be provided with and cave inward, and weight-bearing surface（1）It is upper to be used for placing weight.
3. the servicing unit of blast hole projectile filling in a kind of blast working according to claim 1, it is characterised in that：The synchronization
Motor（14）With isochronous controller（13）It is electrically connected with, and synchronous motor（14）With roller（4）It is connected.
4. the servicing unit of blast hole projectile filling in a kind of blast working according to claim 1, it is characterised in that：It is described compound
Line（3）Be internally provided with electric wire, and recombination line（3）The two ends of internal wire respectively with PLC（6）And electric-controlled switch
（12）It is connected.
5. the servicing unit of blast hole projectile filling in a kind of blast working according to claim 1, it is characterised in that：The baffle plate
（11）Pass through hinge and electric-controlled switch（12）Backing pin be fixed on powder charge bucket（5）Bottom side, and electric-controlled switch（12）Backing pin receive
Baffle plate when returning（11）90 ° can be rotated down around hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088650.5U CN206488707U (en) | 2017-01-20 | 2017-01-20 | The servicing unit of blast hole projectile filling in a kind of blast working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088650.5U CN206488707U (en) | 2017-01-20 | 2017-01-20 | The servicing unit of blast hole projectile filling in a kind of blast working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488707U true CN206488707U (en) | 2017-09-12 |
Family
ID=59767123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720088650.5U Expired - Fee Related CN206488707U (en) | 2017-01-20 | 2017-01-20 | The servicing unit of blast hole projectile filling in a kind of blast working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595411A (en) * | 2017-01-20 | 2017-04-26 | 贵州大学 | Auxiliary device for charging blast hole with explosive during detonating construction |
-
2017
- 2017-01-20 CN CN201720088650.5U patent/CN206488707U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595411A (en) * | 2017-01-20 | 2017-04-26 | 贵州大学 | Auxiliary device for charging blast hole with explosive during detonating construction |
| CN106595411B (en) * | 2017-01-20 | 2018-07-10 | 贵州大学 | The auxiliary device of blast hole projectile filling in a kind of blast working |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 |