CN203317547U - Stirring, conveying and guniting integrated machine for coal mine wet-process guniting - Google Patents
Stirring, conveying and guniting integrated machine for coal mine wet-process guniting Download PDFInfo
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- CN203317547U CN203317547U CN2013202640450U CN201320264045U CN203317547U CN 203317547 U CN203317547 U CN 203317547U CN 2013202640450 U CN2013202640450 U CN 2013202640450U CN 201320264045 U CN201320264045 U CN 201320264045U CN 203317547 U CN203317547 U CN 203317547U
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Abstract
The utility model discloses a stirring, conveying and guniting integrated machine for coal mine wet-process guniting, belonging to the field of coal mine wet-process guniting equipment. The utility model particularly relates to a stirring conveyor capable of stirring and directly conveying a material to a wet spraying machine. The stirring, conveying and guniting integrated machine comprises a bracket (8) and a charging bucket (1) for loading, and is characterized in that an upward obliquely-arranged loading device is arranged on the left side of the upper part of the bracket (8), and a horizontally-arranged stirring device is arranged on the right side; a discharge end of the loading device is connected with a feed port at the left end of the stirring device; and a discharge port (7) at the right end of the stirring device is connected with a feed port of a wet spraying machine (11). The machine disclosed by the utility model not only can perform loading and stirring, but also can directly convey the material to the wet spraying machine after stirring, thereby forming stirring and conveying integrated equipment, saving the middle link of independent conveying, improving the working efficiency, saving the mounting space and realizing flexible and convenient mounting and use.
Description
Technical field
Colliery wet method whitewashing is used to stir and is carried the whitewashing all-in-one, belongs to wet method spouting plant field, colliery, is specifically related to a kind of the stirring and the direct stirring conveyor to the wet-spraying machine convey materials.
Background technology
The basic principle of wet shotcrete technology concrete (wet method whitewashing) is that the concrete be stirred is sent into to wet-spraying machine, with compressed air, at the nozzle place, with the atomization accelerator that is pressed onto nozzle from measuring pump, mixes, and forms the material bundle, is sprayed onto and is subject on spray plane.It has the series of advantages such as dust concentration is extremely low, rebound degree reduces, production efficiency is high, the whitewashing quality is good, and therefore, the wet shotcrete technology technology has represented the developing direction of concrete-spraying technology.But at present, China's wet method whitewashing technology with compare that also there is a big difference abroad, particularly China's coal-mine underground work condition is limited, the wet shotcrete technology operation is close to blank.This situation for a change, at first should continue to improve and improve the technical performance of all kinds wet-spraying machine; Should pay much attention to supporting developmental research after wet-spraying machine simultaneously, corresponding for dissimilar wet-spraying machine exploitation after corollary apparatus, to meet the service condition under coal mine.
Aspect the rear corollary apparatus of wet-spraying machine, domesticly also studied following several modes:
(1) concentrate mixing plant, concentrated mixing plant includes stock ground and mixing plant, and mixing plant is normally fixed.The advantage of mixing plant is to concentrate the concrete quality stirred guaranteed, reduces corollary apparatus quantity, avoids the random mobile inconvenience of corollary apparatus and the random dust produced that stirs.Concentrate the greatest problem stirred is how the concrete be stirred to be transported to operating location, to the wet-spraying machine feed, comprise the links such as loading, unloading and transportation, and along with tunnelling is constantly pushed ahead, transportation range will be more and more far away, also deposits concrete in transit and will produce the problems such as segregation;
(2) continuous concrete mixer and wet-spraying machine are supporting, and continuous concrete mixer is a kind of new concrete batch plant, and its principle is that material drops into from an end, through stirring vane, stir, and from the other end, the concrete continuous ground be stirred are outwards drawn off.The characteristics of this corollary apparatus are and the work of wet-spraying machine synchronous coordination, and wet-spraying machine is continuous operation, and continuous mixer is also that limit feeds intake, Bian Jiashui, limit stir, continuously to the wet-spraying machine delivering concrete.Because charging and discharging are to carry out continuously, and tank diameter has certain inclination angle, and water and sandstone phase, appearance difference are very large, and therefore, water is the problem of continuous mixer maximum with mixing of material such as sandstone.
And, the working condition in colliery is different from bottom surface railway, highway tunnel construction operating mode, the coal production driving often stretches into underground hundreds of rice, the whitewashing tunnel is narrower, narrow space, and the heading equipment occupied ground is more, the excavation work amount is larger, be unfavorable for layout and the operation of spouting plant, particularly, the generally popularization of mine Quick Driving Technology, have higher requirement to tunnel whitewashing process, spray operation will complete in several hours, and the work such as this transportation to Grouting, preparation are had higher requirement.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of stirring output whitewashing to work continuously, the colliery wet method whitewashing that stirs, enhances productivity is carried the whitewashing all-in-one with stirring.
The utility model solves the technical scheme that its technical problem adopts: this colliery wet method whitewashing is carried the whitewashing all-in-one with stirring, comprise the loading hopper that support and material loading are used, it is characterized in that: described support upper left-hand is provided with the feeding device that is inclined upwardly and arranges, right side is provided with horizontally disposed agitating device, the discharge end of feeding device is connected with the charging aperture of agitating device left end, and the discharging opening of agitating device right-hand member connects the charging aperture of wet-spraying machine.Reinforced to agitating device by feeding device, after agitating device is added water stirring formation wet pulp to material, can directly wet pulp be inputted in the middle of wet-spraying machine for direct whitewashing, saved the link of middle convey materials, not only avoided material produce segregation or mix the phenomenons such as inhomogeneous, also saved haulage time, improved operating efficiency, be conducive to promote the enforcement of Quick Driving Technology simultaneously.
Described feeding device comprises loading hopper, drive charging belt that loading hopper moves and for charging belt provides the hydraulic power system of power, and charging belt tilts is arranged on the support left upper portion.
Described agitating device comprises the mixer housing, is arranged on stirring vane and stirring shaft in the mixer housing, and stirring vane is provided with a plurality of, and is fixedly mounted on stirring shaft.
Described stirring shaft is provided with two groups, between two groups of stirring shafts, by transmission mechanism, connects the motor that power is provided, and drives two groups of stirring shafts by transmission mechanism and synchronously rotate.
Described transmission mechanism is belt gear, sprocket chain strip transmission mechanism or gear drive.
Angle between described stirring vane is 30 ~ 60 degree.
The charging aperture top in described mixer housing left side is provided with filler, and filler is provided with a plurality of, and spaced set, and the place, filler supplies water and measures by plunger displacement pump.
Compared with prior art, had beneficial effect of the present utility model is:
1, stir and carry the whitewashing integral structure: be reinforced to agitating device by feeding device, after agitating device is added water stirring formation wet pulp to material, can directly wet pulp be inputted in the middle of wet-spraying machine for direct whitewashing, saved the link of middle convey materials, also avoided material produce segregation or mix the phenomenons such as inhomogeneous, also save haulage time, improved operating efficiency, better be conducive to the enforcement of Quick Driving Technology;
2, material loading adopts hydraulic control and power is provided, and operates steadily reliable;
3, agitating device adopts two stirring shafts to stir simultaneously, and material is carried out to action of forced stirring, fully guarantees the uniformity stirred, and can play the effect of propelling again, by the material the be stirred release discharging opening of taking advantage of a situation, supplies with wet-spraying machine and carries out spray operation simultaneously;
4, agitating device horizontal positioned, when avoiding slant setting, material the caused concrete that sinks because density is different is inhomogeneous.Feeder carries out metering feeding to the solid material, stirring, with metering feeding, separates, and makes water and solid material enter all the time the arrival end of mixer according to the proportioning of setting, and is equivalent to play the effect of pre-stirring, has alleviated the stirring load of mixer.
The accompanying drawing explanation
Fig. 1 is that colliery wet method whitewashing is carried whitewashing all-in-one machine structure front view schematic diagram with stirring.
Fig. 2 is the inner two groups of paddle installation site schematic diagrames of agitating device.
Wherein: 1, loading hopper 2, charging belt 3, motor 4, mixer housing 5, stirring vane 6, filler 7, discharging opening 8, support 9, castor 10, stirring shaft 11, wet-spraying machine.
The specific embodiment
Fig. 1 ~ 2nd, most preferred embodiment of the present utility model, be described further below in conjunction with 1 ~ 2 pair of the utility model of accompanying drawing.
With reference to accompanying drawing 1 ~ 2: this colliery wet method whitewashing is carried the whitewashing all-in-one with stirring, comprise the loading hopper 1 that support 8 and material loading are used, support 8 is metal framework, support 8 bottoms are provided with the castor 9 that can facilitate Whole Equipment to move, support 8 upper left-hand are provided with the feeding device be obliquely installed, right side is provided with horizontally disposed agitating device, the discharge end of feeding device is connected with the charging aperture of agitating device left end, the discharging opening 7 of agitating device right-hand member connects the charging aperture of wet-spraying machine 11, and material can directly deliver into wet-spraying machine 11 and be whitewashed after stirring.
Feeding device comprises loading hopper 1, drive charging belt 2 that loading hopper 1 moves and for charging belt 2 provides the hydraulic power system of power, and charging belt 2 tilts is arranged on support 8 left upper portion.Adopt loading hopper 1 and charging belt 2 combinations to measure solid material, there is a flashboard valve loading hopper 1 below, front side, and valve openings is large, belt speed is fast, and charging rate is fast.
Agitating device comprises mixer housing 4, is arranged on stirring vane 5 and stirring shaft 10 in mixer housing 4, stir casing 4 left end tops and be provided with charging aperture, right-hand member is provided with discharging opening 7, stirring vane 5 is provided with a plurality of, angle between stirring vane 5 is 30 ~ 60 degree, one group of a plurality of formation arranges around stirring shaft 10 outer rings, and axially arranges many groups along stirring shaft 10, and is fixedly mounted on stirring shaft 10.Stirring shaft 10 can be provided with one group or two groups, between two groups of stirring shafts 10, by transmission mechanism, connects the motor 3 that power is provided, and drives two groups of stirring shafts 10 by transmission mechanism and synchronously rotate.Transmission mechanism is belt gear, sprocket chain strip transmission mechanism or gear drive.
The charging aperture top in mixer housing 4 left sides is provided with filler 6, and filler 6 is provided with a plurality of, and spaced set, and 6 places, filler supply water by plunger displacement pump and measure.
In addition, also can set up the housing of a sealing in the outside of equipment, make whole equipment seal operation, reduce dust emission, the pollution to working environment such as reduction dust.
The course of work is as follows: when work, at first dry blend is added in loading hopper 1, dry blend is cement, sand and the good material of stone premixing, provide power by hydraulic power system, driving loading hopper 1 by charging belt 2 moves up, arrive the charging aperture place of top, agitating device left side, when to charging aperture, carrying siccative, add water by plunger displacement pump in filler 6, then driving stirring vane 5 by stirring shaft 10 rotates, dry blend and water are uniformly mixed, stirring vane 5 also has progradation when material is mixed, material after stirring the most at last advances to discharging opening 7 places on the right, material can directly enter the charging aperture of wet-spraying machine 11 from discharging opening 7, the operation of can whitewashing continuously subsequently, form and stir, carry, a series of the working continuously of whitewashing, saved much intermediate link.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. wet method whitewashing in colliery is carried the whitewashing all-in-one with stirring, comprise the loading hopper (1) that support (8) and material loading are used, it is characterized in that: described support (8) upper left-hand is provided with the feeding device that is inclined upwardly and arranges, right side is provided with horizontally disposed agitating device, the discharge end of feeding device is connected with the charging aperture of agitating device left end, and the discharging opening of agitating device right-hand member (7) connects the charging aperture of wet-spraying machine (11).
2. wet method whitewashing in colliery according to claim 1 is carried the whitewashing all-in-one with stirring, it is characterized in that: described feeding device comprises loading hopper (1), drive the mobile charging belt (2) of loading hopper (1) and for charging belt (2) provides the hydraulic power system of power, and charging belt (2) tilts is arranged on support (8) left upper portion.
3. wet method whitewashing in colliery according to claim 1 is carried the whitewashing all-in-one with stirring, it is characterized in that: described agitating device comprises mixer housing (4), is arranged on stirring vane (5) and stirring shaft (10) in mixer housing (4), stirring vane (5) is provided with a plurality of, and is fixedly mounted on stirring shaft (10).
4. wet method whitewashing in colliery according to claim 3 is carried the whitewashing all-in-one with stirring, it is characterized in that: described stirring shaft (10) is provided with two groups, connect by transmission mechanism the motor (3) that power is provided between two groups of stirring shafts (10), and drive the synchronous rotation of two groups of stirring shafts (10) by transmission mechanism.
5. wet method whitewashing in colliery according to claim 4 is carried the whitewashing all-in-one with stirring, and it is characterized in that: described transmission mechanism is belt gear, sprocket chain strip transmission mechanism or gear drive.
6. wet method whitewashing in colliery according to claim 3 is carried the whitewashing all-in-one with stirring, and it is characterized in that: the angle between described stirring vane (5) is 30 ~ 60 degree.
7. wet method whitewashing in colliery according to claim 3 is carried the whitewashing all-in-one with stirring, it is characterized in that: the charging aperture top in described mixer housing (4) left side is provided with filler (6), filler (6) is provided with a plurality of, and spaced set, filler (6) are located supply water and measure by plunger displacement pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202640450U CN203317547U (en) | 2013-05-15 | 2013-05-15 | Stirring, conveying and guniting integrated machine for coal mine wet-process guniting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202640450U CN203317547U (en) | 2013-05-15 | 2013-05-15 | Stirring, conveying and guniting integrated machine for coal mine wet-process guniting |
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| CN203317547U true CN203317547U (en) | 2013-12-04 |
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| CN2013202640450U Expired - Fee Related CN203317547U (en) | 2013-05-15 | 2013-05-15 | Stirring, conveying and guniting integrated machine for coal mine wet-process guniting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643969A (en) * | 2013-12-12 | 2014-03-19 | 安徽理工大学 | High-strength and low-energy-consumption coal mine wet spraying system and method |
| CN103670447A (en) * | 2013-12-31 | 2014-03-26 | 三门峡市泰力矿山设备有限公司 | Turnover accelerator material feeding concrete spraying vehicle |
| CN103696785A (en) * | 2013-12-12 | 2014-04-02 | 福建省瑞亿机械制造有限公司 | Dry-and-wet dual-use automatic continuous slurry loading and spraying car |
| CN105507592A (en) * | 2015-12-25 | 2016-04-20 | 刘鹏 | Hermetical continuous guniting machine |
| CN110344852A (en) * | 2019-08-14 | 2019-10-18 | 张清林 | A kind of concrete shotcrete machine nozzle arrangements |
-
2013
- 2013-05-15 CN CN2013202640450U patent/CN203317547U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643969A (en) * | 2013-12-12 | 2014-03-19 | 安徽理工大学 | High-strength and low-energy-consumption coal mine wet spraying system and method |
| CN103696785A (en) * | 2013-12-12 | 2014-04-02 | 福建省瑞亿机械制造有限公司 | Dry-and-wet dual-use automatic continuous slurry loading and spraying car |
| CN103643969B (en) * | 2013-12-12 | 2016-01-20 | 安徽理工大学 | A kind of colliery wet shot system of high strength low power consuming and wet shot method |
| CN103670447A (en) * | 2013-12-31 | 2014-03-26 | 三门峡市泰力矿山设备有限公司 | Turnover accelerator material feeding concrete spraying vehicle |
| CN103670447B (en) * | 2013-12-31 | 2015-11-25 | 三门峡市泰力矿山设备有限公司 | Turnover accelerator charging shotcrete vehicle |
| CN105507592A (en) * | 2015-12-25 | 2016-04-20 | 刘鹏 | Hermetical continuous guniting machine |
| CN110344852A (en) * | 2019-08-14 | 2019-10-18 | 张清林 | A kind of concrete shotcrete machine nozzle arrangements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140515 |