CN206707728U - A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material - Google Patents
A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material Download PDFInfo
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- CN206707728U CN206707728U CN201720263397.2U CN201720263397U CN206707728U CN 206707728 U CN206707728 U CN 206707728U CN 201720263397 U CN201720263397 U CN 201720263397U CN 206707728 U CN206707728 U CN 206707728U
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- dirt case
- control dirt
- vehicle frame
- dust
- traveling vehicle
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Abstract
A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material, belongs to mining machinery applied technical field, including traveling vehicle frame, spraying machine is housed on front side of traveling vehicle frame, residual air mouth control dirt case is enclosed with the outside of spraying machine；Front end spiral charging gear inclined obliquely is fixed with rear side of traveling vehicle frame, spiral charging gear front end is connected to spraying machine by feeding port control dirt case；Connection feed opening control dirt case below residual air mouth control dirt case, residual air mouth control dirt case rear connection Telescopic air duct；Telescopic air duct rear end connects deduster, and deduster is fixed on traveling vehicle frame by support；The spiral upside of charging gear from front to back is fixed with accelerator adding set, aggregate feeding device and cement blanking device successively.Integrate automatic mixing, stirring, feeding, whitewashing and the dedusting of concrete, close dust with dust gathering arrester using in dust point, dust is taken away by deduster and purified on the spot, realizes that dust is effectively administered, it is simple to operate, it is safe.
Description
Technical field
The utility model belongs to mining machinery applied technical field, and it is dustless that specifically a kind of mining automatic charging stirs material
Concrete tidal sprays unit.
Background technology
The bolt-spary supports of the engineerings such as traffic tunnel, underground engineering, coal mine roadway, building foundation pit, road bank protection mainly uses
Concrete shotcrete machine construction operation, now widely used is rotator type tide（It is dry）Formula pulp shooting machine, mostly using artificial spice and
Feeding.Not only workmen is more, labor intensity is big for this form of construction work, efficiency is low, and material（Cement and sandstone）Proportioning
Be not easy to hold, to stir often uneven, rebound rate high, cause the significant wastage of material.Easily produced again in work progress
A large amount of dust, it is the major hidden danger for influenceing Safety of Coal Mine Production.Dust can cause miner to suffer from silicosis disease；To miner health and
Safety belt carrys out serious harm.
Being endangered currently in order to reducing cement dust during whitewashing, most unit in charge of construction allows worker to wear anti-dust respirator, or
In the air outlet colligation dust pocket of gunite concrete spraying machine, cause dust a large amount of because dust pocket can not form negative pressure
Escape, into tunnel, produces serious air pollution.Also axial-flow type is placed near concrete sprayer by some units in charge of construction
Dedusting fan, drive fan blade rotation to produce negative pressure using motor and dust laden air is sucked in dedusting fan, by built in blower fan
Filter process cement dust.Such a mode is because blower fan is heavy, movement is inconvenient, connect electricity trouble and the easily reason such as blocking can not be a large amount of
Promote the use of, increase the risk of the occupational health of construction worker.
Utility model content
Be to solve above-mentioned concrete shotcrete machine in construction operation, no effective measures handle dust and to worker's health
The problem of damaging, the utility model provide a kind of mining automatic charging and stir the dustless concrete tidal injection unit of material.
The utility model is realized by following technical proposals.
A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material, including traveling vehicle frame, it is characterized in that, walking
The front side of vehicle frame is equipped with spraying machine, and residual air mouth control dirt case is enclosed with the outside of spraying machine；It is oblique that front end is fixed with rear side of traveling vehicle frame
Upper inclined spiral charging gear, spiral charging gear front end is connected to spraying machine by feeding port control dirt case；Residual air mouth
Control connection feed opening control dirt case below dirt case, residual air mouth control dirt case rear connection Telescopic air duct；Telescopic air duct rear end connects dedusting
Device, deduster are fixed on traveling vehicle frame by support；The spiral upside of charging gear from front to back is fixed with rapid hardening successively
Agent adding set, aggregate feeding device and cement blanking device.
Described mining automatic charging stirs the dustless concrete tidal injection unit of material, wherein, deduster includes being connected to stretching
Air enhancer behind contracting air duct, water supply assembly and air feed assembly are provided with air enhancer, and rear end is connected with tri-state point
From device, inner annular is evenly equipped with multiple nozzles；Air enhancer is fixed on traveling vehicle frame by former and later two supports.
Described mining automatic charging stirs the dustless concrete tidal injection unit of material, wherein, feeding port control dirt case side peace
Equipped with the observation panel that can freely dismantle, fixed mount is fixed on, fixed mount is slidably connected with spiral charging gear.
Described mining automatic charging stirs the dustless concrete tidal injection unit of material, wherein, residual air mouth control dirt case is provided with
AD and adjustable for height upper cover plate, upper cover plate are seamless coaxially connected with pulp shooting machine.
Described mining automatic charging stirs the dustless concrete tidal injection unit of material, wherein, pacify below feed opening control dirt case
Air door equipped with adjustable blanking speed and inleakage.
The beneficial effects of the utility model are：Integrate automatic mixing, stirring, feeding, whitewashing and the dedusting of concrete,
For position caused by dust, used respectively using in concrete shotcrete machine feeding port, pulp shooting machine residual air mouth and pulp shooting machine feed opening
Dust gathering arrester closes dust, and dust is taken away by negative pressure caused by deduster and purified on the spot, realizes dust in whitewashing machine operation
Effectively administer；Tradition whitewashing flow is optimized, reduces discharging, spice technique, reduces labor intensity, improve efficiency, machine
Tool proportioning is more scientific rationally, and stirring evenly, improves whitewashing quality, reduces rebound rate, spiral charging gear and coagulation
Native spraying machine is compact to design, is moved with traveling vehicle frame, adapts to coal mine down-hole tunnel limited space and spray operation point often moves
Dynamic working condition requirement；Combined by air feed assembly and water supply assembly and dust suction power be provided, air enhancer amplification tolerance, reach compared with
Big negative pressure, efficiency of dust collection are high, and dust pelletizing system is without external power supply and itself does not have electric equipment and spin friction part, cost into
This is low, and operation noise is low, simple to operate, safe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is dust pelletizing system structural representation of the present utility model.
Fig. 3 is internal motivation assembly structure schematic diagram of the present utility model.
In accompanying drawing：1st, deduster, 2, spraying machine, 3, spiral charging gear, 4, traveling vehicle frame, 5, Telescopic air duct, 6, supply
Water assembly, 7, air feed assembly, 8, tri-state separation unit, 9, support, 10, feeding port control dirt case, 11, residual air mouth control dirt case, 12, under
Material mouth control dirt case, 13, cement blanking device, 14, aggregate feeding device, 15, accelerator adding set, 16, observation panel, 17, solid
Determine frame, 18, upper cover plate, 19, air enhancer, 20, AD, 21, pulp shooting machine motor, 22, pulp shooting machine reduction box, 23, spiral
Formula charging gear motor.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
As shown in drawings, a kind of mining automatic charging stirs the dustless concrete tidal injection unit of material, including with 4 walkings
The traveling vehicle frame 4 of wheel, the front side on traveling vehicle frame 4 are equipped with spraying machine 2, and the outside of spraying machine 2 is enclosed with residual air mouth control dirt case 11；OK
Walk the rear side on vehicle frame 4 and be fixed with front end spiral charging gear 3 inclined obliquely, the spiral front end of charging gear 3 passes through
Feeding port control dirt case 10 is connected to the top of spraying machine 2；The lower section of residual air mouth control dirt case 11 is connected with feed opening control dirt case 12, residual air
The rear of mouth control dirt case 11 is connected with Telescopic air duct 5；The rear end of Telescopic air duct 5 connects air enhancer 19, is set on air enhancer 19
Water supply assembly 6 and air feed assembly 7 are equipped with, rear end is connected with tri-state separation unit 8, and inner annular is evenly equipped with multiple nozzles；Air
Enhancer 19 is fixed on traveling vehicle frame 4 by former and later two supports 9.The spiral upside of charging gear 3 from front to back is successively
It is fixed with accelerator adding set 15, aggregate feeding device 14 and cement blanking device 13.Install the side of feeding port control dirt case 10
There is the glass viewing port 16 that can freely dismantle, fixed mount 17, fixed mount 17 and spiral are fixed with above feeding port control dirt case 10
Formula charging gear 3 is slidably connected, convenient dismounting；Residual air mouth control dirt case 11 is provided with AD 20 and adjustable for height upper cover plate
18, upper cover plate 18 is seamless coaxially connected with pulp shooting machine 2；The lower section of feed opening control dirt case 12 is provided with adjustable blanking speed and leaked out
The air door of amount.
This is mining, and automatic charging is stirred in the dustless concrete tidal injection unit of material, and spraying machine 2 is connected by pulp shooting machine motor 21
Connect pulp shooting machine reduction box 22 and power is provided；Spiral charging gear 3 is by being fixed on its underpart, coaxial spiral charging gear
Motor 23 provides power；Dust pelletizing system provides power by air feed assembly 7, and air enhancer 19 amplifies air pressure, obtains larger negative
Pressure, efficiency of dust collection is high, and without external power supply and itself does not have electric equipment and spin friction part, and cost is low, operation
Noise is low, safe；Water supply assembly 6 breaks up moisture in air enhancer 19, is combined with internal dust, it is easier to pass through three
State separator 8 is discharged, and efficiency of dust collection is high.
During utility model works, pass through cement blanking device 13, aggregate feeding device 14 and accelerator adding set 15
The cement matched in right amount, aggregate and accelerator are separately added into, is uniformly mixed and is transported to by spiral charging gear 3
End, falls into spraying machine 2, is sprayed by spraying machine 2, completes injection action.For position caused by dust, using feeding port control dirt
Case 10, residual air mouth control dirt case 11 and feed opening control dirt case 12 are respectively to concrete shotcrete machine feeding port, pulp shooting machine residual air mouth and spray
Pulp grinder feed opening closes dust with dust gathering arrester, dust is taken away by negative pressure caused by mine wet-type pneumatic placer deduster 1,
Purify on the spot, realize that dust is effectively administered in whitewashing machine operation.
This mining automatic charging stirs the dustless concrete tidal injection unit of material, collect the automatic mixing of concrete, stirring, on
Material, whitewashing and dedusting are integrated, and are optimized tradition whitewashing flow, are reduced discharging, spice technique, reduce labor intensity, improve spray
Starch quality；Structure design is compact, is moved with traveling vehicle frame 4, adapts to coal mine down-hole tunnel limited space and spray operation point warp
The working condition requirement often moved；It is low to run noise, novel dust removing pattern, passes through the combination of water supply assembly and air feed assembly, dedusting effect
Rate is high, overall airflow design, meets aerodynamic principle, SR is small, injection ratio up to 1：20；It is simple to operate, nothing
Need external power supply and itself there is no electric equipment and spin friction part, cost is low, safe.Tests prove that this practicality
The new machine side dust concentration that conventional dry is sprayed to formula spraying machine can be reduced to 10 ~ 15mg/m3 from 1000mg/m3, have very high
Progressive and practical value.
Claims (5)
1. a kind of mining automatic charging stirs the dustless concrete tidal injection unit of material, including traveling vehicle frame（4）, it is characterized in that, OK
Walk vehicle frame（4）Front side spraying machine is housed（2）, spraying machine（2）Outside is enclosed with residual air mouth control dirt case（11）；Traveling vehicle frame（4）
Rear side is fixed with front end spiral charging gear inclined obliquely（3）, spiral charging gear（3）Front end passes through feeding port control
Dirt case（10）It is connected to spraying machine（2）；Residual air mouth control dirt case（11）Lower section connects feed opening control dirt case（12）, residual air mouth control dirt case
（11）Rear connects Telescopic air duct（5）；Telescopic air duct（5）Rear end connects deduster（1）, deduster（1）Pass through support（9）It is fixed
In traveling vehicle frame（4）On；Spiral charging gear（3）Upside from front to back is fixed with accelerator adding set successively（15）、
Aggregate feeding device（14）With cement blanking device（13）.
2. the mining automatic charging according to claim 1 stirs the dustless concrete tidal injection unit of material, it is characterized in that, institute
The deduster stated（1）Including being connected to Telescopic air duct（5）Air enhancer below（19）, air enhancer（19）On be provided with
Water supply assembly（6）With air feed assembly（7）, rear end is connected with tri-state separation unit（8）, inner annular is evenly equipped with multiple nozzles；It is empty
Gas enhancer（19）Pass through former and later two supports（9）It is fixed on traveling vehicle frame（4）On.
3. mining automatic charging according to claim 1 stirs the dustless concrete tidal injection unit of material, it is characterized in that, institute
The feeding port control dirt case stated（10）Side is provided with the observation panel that can freely dismantle（16）, it is fixed on fixed mount（17）Gu
Determine frame（17）With spiral charging gear（3）It is slidably connected.
4. mining automatic charging according to claim 1 stirs the dustless concrete tidal injection unit of material, it is characterized in that, it is described
Residual air mouth control dirt case（11）AD is installed（20）With adjustable for height upper cover plate（18）, upper cover plate（18）With spraying machine
（2）It is seamless coaxially connected.
5. mining automatic charging according to claim 1 stirs the dustless concrete tidal injection unit of material, it is characterized in that, it is described
Feed opening control dirt case（12）Lower section is provided with the air door of adjustable blanking speed and inleakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263397.2U CN206707728U (en) | 2017-03-17 | 2017-03-17 | A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263397.2U CN206707728U (en) | 2017-03-17 | 2017-03-17 | A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707728U true CN206707728U (en) | 2017-12-05 |
Family
ID=60470639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720263397.2U Active CN206707728U (en) | 2017-03-17 | 2017-03-17 | A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material |
Country Status (1)
| Country | Link |
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| CN (1) | CN206707728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988761A (en) * | 2017-03-17 | 2017-07-28 | 山东聚亨源环保科技有限公司 | A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material |
| CN110748356A (en) * | 2019-09-27 | 2020-02-04 | 山东科技大学 | Wind-driven automatic proportioning concrete sprayer |
-
2017
- 2017-03-17 CN CN201720263397.2U patent/CN206707728U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988761A (en) * | 2017-03-17 | 2017-07-28 | 山东聚亨源环保科技有限公司 | A kind of mining automatic charging stirs the dustless concrete tidal injection unit of material |
| CN106988761B (en) * | 2017-03-17 | 2020-01-31 | 山东聚亨源环保科技有限公司 | mining wet type concrete spraying unit capable of automatically feeding and stirring materials and free of dust |
| CN110748356A (en) * | 2019-09-27 | 2020-02-04 | 山东科技大学 | Wind-driven automatic proportioning concrete sprayer |
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