CN204267043U - A kind of concrete sprayer - Google Patents
A kind of concrete sprayer Download PDFInfo
- Publication number
- CN204267043U CN204267043U CN201420606343.8U CN201420606343U CN204267043U CN 204267043 U CN204267043 U CN 204267043U CN 201420606343 U CN201420606343 U CN 201420606343U CN 204267043 U CN204267043 U CN 204267043U
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- assembly
- concrete sprayer
- frame
- concrete
- hopper
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Abstract
The utility model proposes a kind of concrete sprayer, described concrete sprayer comprises frame and is arranged at the mixing assembly for stirring material in described frame, the discharge outlet of described mixing assembly is provided with hopper assembly, described hopper assembly is provided with S valve assembly, the side of described hopper assembly is provided with pumping system, described pumping system is communicated with described hopper assembly, described pumping system provides power by the power assembly be arranged in described frame, described frame is also provided with hydraulic system, described hydraulic system is by pipeline and described mixing assembly, S valve assembly, pumping system and power assembly are communicated with.The concrete sprayer of this structure, compared with existing concrete spraying machine, owing to have employed all-hydraulic control, during by concrete ejection to job site, concrete quality is more easily effectively controlled, therefore, safer reliable and dust is low, whitewashing efficiency is higher.
Description
Technical field
The utility model relates to concreting machinery field, particularly a kind of concrete sprayer.
Background technology
In recent years, concrete-spraying technology, with the advantage such as its simple technique, good effect, economical cost be low, is used widely in the construction of each mine working in the whole nation, railway and highway tunnel, underground construction etc.In current coal mine roadway engineering, shotcreting process is mainly based on dry spray, but the maximum drawback of this shotcreting process is that operation field dust pollution is serious, resilience is many and concrete quality (mainly intensity) unstable, although have dedusting, dust-proof, catch dirt equipment, but DeGrain, workers with long time works in such circumstances, and a large amount of dust that sucks is easy to cause anthraco-silicosis; And rebound degree conference causes resilience material many, waste material; Quality instability easily causes laitance coating to ftracture, come off, and brings potential safety hazard to construction.
In sum, how to provide a kind of safe and reliable, dust is few and whitewashing intensity and the high concrete sprayer of efficiency, has become those skilled in the art to need the technical problem of solution badly.
Utility model content
Based on the deficiencies in the prior art, problem to be solved in the utility model be how to provide a kind of safe and reliable, dust is few and whitewashing intensity and the high concrete sprayer of efficiency.
For solving the problems of the technologies described above, the utility model provides a kind of concrete sprayer, described concrete sprayer comprises frame and is arranged at the mixing assembly for stirring material in described frame, the discharge outlet of described mixing assembly is provided with hopper assembly, described hopper assembly is provided with S valve assembly, the side of described hopper assembly is provided with pumping system, described pumping system is communicated with described hopper assembly, described pumping system provides power by the power assembly be arranged in described frame, described frame is also provided with hydraulic system, described hydraulic system is by pipeline and described mixing assembly, S valve assembly, pumping system and power assembly are communicated with.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described pumping system is arranged at the middle part of described frame, described pumping system comprises conveying cylinder, described conveying cylinder is connected with described hopper assembly, described conveying cylinder, under the effect of described hydraulic system, realizes the pumping to material.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described S valve assembly comprises reducer pipe and wabbler mechanism, one end of described reducer pipe is arranged in the hopper of described hopper assembly, described wabbler mechanism is placed in the outside of described hopper assembly, described wabbler mechanism, under the effect of described hydraulic system, realizes commutation.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described frame is also provided with fuselage, described fuselage is fixedly installed in described frame, and described mixing assembly is arranged on described fuselage.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described concrete sprayer also comprises hydraulic oil container assembly, and described hydraulic oil container assembly is arranged on described fuselage.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described concrete sprayer also comprises water-adding system, and described water-adding system comprises water tank, and described hydraulic oil container assembly comprises hydraulic oil container, and described water tank and described hydraulic oil container are set up in parallel.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described concrete sprayer also comprises lubricating system, and described lubricating system is arranged in described frame.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described concrete sprayer also comprises two lifting legs, and two described lifting legs are all arranged in described frame, and lay respectively at the both sides of described hopper assembly.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described concrete sprayer also comprises walking mechanism, and described walking mechanism comprises two tracking wheels, and two tracking wheels are arranged in described frame respectively.
As the improvement on the one hand of a kind of concrete sprayer of the utility model, described concrete sprayer also comprises running-board bracket, and described running-board bracket is arranged at the side of described frame; One end of described frame or hopper assembly is also provided with hitch frame.
The concrete sprayer of said structure, comprise frame and be arranged at the mixing assembly for stirring material in frame, the discharge outlet of mixing assembly is provided with hopper assembly, hopper assembly is provided with S valve assembly, the side of hopper assembly is provided with pumping system, and pumping system is communicated with hopper assembly, and pumping system provides power by the power assembly be arranged in frame, frame is also provided with hydraulic system, and hydraulic system is communicated with mixing assembly, S valve assembly, pumping system and power assembly by pipeline.The concrete sprayer of this structure, compared with existing concrete spraying machine, owing to have employed all-hydraulic control, during by concrete ejection to job site, concrete quality is more easily effectively controlled, therefore, safer reliable and dust is low, whitewashing efficiency is higher.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the structural representation of a kind of concrete sprayer of the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
In Fig. 1 to Fig. 3, the corresponding relation of Reference numeral is:
1 hopper assembly 2 S valve assembly 3 mixing assembly
4 water-adding system 5 hydraulic oil container assembly 6 hitch frames
7 lifting leg 8 pumping system 9 hydraulic systems
10 power assembly 11 walking mechanism 12 frames
13 lubricating system 14 running-board bracket 15 fuselages
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Concrete sprayer as shown in Figure 1 to Figure 3, comprise frame 12 and be arranged at the mixing assembly 3 in frame 12, the bottom of mixing assembly 3 is provided with discharging opening, the below of its discharging opening is provided with hopper assembly 1, hopper assembly 1 is provided with S valve assembly 2, the side of hopper assembly 1 is provided with pumping system 8, pumping system 8 is communicated with hopper assembly 1, frame 12 is provided with power assembly 10, pumping system 8 provides power by power assembly 10, in addition, frame 12 is also provided with hydraulic system 9, hydraulic system 9 is by pipeline and mixing assembly 3, S valve assembly 2, pumping system 8 and power assembly 10 are communicated with.Particularly, mixing assembly 3 is for stirring material, and the material after hopper assembly 1 stirs for splendid attire, material by S valve assembly 2, carries out pumping through pumping system 8 again.
In technique scheme, frame 12 is horizontally disposed with, and frame 12 bottom is provided with walking mechanism 11, walking mechanism 11 specifically comprises two tracking wheels, and two tracking wheels are fixedly installed in frame 12, and frame 12 can be driven to walk, the form of rail wheel can be varied, do not do concrete restriction at this.Simultaneously, one end of frame 12 is also provided with lifting leg 7, as shown in fig. 1, lifting leg 7 is arranged at the bottom of hopper assembly 1, and lifting leg 7 is specially mechanical elevating leg, and its quantity is two, when concrete sprayer is in running order, lifting leg 7 stretches out downwards, and is supported on ground, prevents from causing damage to the rail wheel in frame 12.And when concrete sprayer is in transport and transition state, lifting leg 7 is in contraction state, maintain a certain distance with ground.Meanwhile, because concrete sprayer does not have driving dynamics, for convenience of towing concrete sprayer, one end of concrete sprayer, the one end being preferably provided with hopper assembly 1 is also provided with hitch frame 6, during transition, drives concrete sprayer to move ahead by this hitch frame 6.Particularly, be connected by articulated manner between hopper assembly 1 with hitch frame 6, can remove by fast dismantling, also can monolaterally remove, therefore, use more for convenience.It should be noted that, hitch frame 6 also can be arranged at one end of frame 12.
Further, pumping system 8 is specifically arranged at the middle part of frame 12, pumping system 8 comprises conveying cylinder, one end of conveying cylinder is connected with hopper assembly 1, material in hopper assembly 1 can enter in conveying cylinder, for ensureing the continuity of material pumping, the quantity of conveying cylinder is preferably two, be respectively the first conveying cylinder and the second conveying cylinder, first conveying cylinder and the second conveying cylinder are set up in parallel, concrete piston is equipped with in two conveying cylinders, one end of each concrete piston arranges a hydraulic jack respectively, hydraulic jack moves for promoting concrete piston, when one of them concrete piston-advance, another concrete piston retreats, one when being in suction state, another is in pusher state, as above reciprocal, ensure successively carrying out of pumping.
In technique scheme, the hydraulic jack be connected is respectively equipped with oil-in and oil-out with two concrete pistons, oil-in and oil-out are all communicated with hydraulic system 9 by oil pipe, provide high pressure liquid force feed by hydraulic system 9, promote stretching out or bouncing back of oil cylinder.
For S valve assembly 2, it is specifically arranged on hopper assembly 1, S valve assembly 2 comprises reducer pipe and wabbler mechanism, the two ends pipe diameter size of reducer pipe is different, the caliber that passes through diminishes gradually, one end of reducer pipe is arranged in the hopper of hopper assembly 1, and closely stick together with the cheater plate in hopper, wabbler mechanism is then arranged at the outside of hopper assembly 1, wabbler mechanism can drive reducer pipe to carry cylinder or second to carry cylinder to be communicated with respectively with first, when reducer pipe and first carries cylinder to be communicated with, first conveying cylinder is in pusher state, material is in pumping state.Now, the second conveying cylinder is in suction state.And after the first conveying cylinder pusher terminates, reducer pipe, under the effect of wabbler mechanism, carries cylinder to be communicated with second, the second conveying cylinder proceeds to pumping state.
Concrete sprayer is also provided with fuselage 15, and fuselage 15 is fixedly installed in frame 12, is fixedly installed on fuselage 15 for the mixing assembly 3 stirring material, for convenience of dismounting, specifically connects by many bolts.Be provided with rabbling mechanism in mixing assembly 3, constantly stir material, the shaft of rabbling mechanism can use twin shaft, and the blade of shaft can use helical blade.Fuselage 15 is also provided with hydraulic oil container assembly 5, and hydraulic oil container assembly 5 comprises hydraulic oil container, and hydraulic oil container and mixing assembly 3 are set up in parallel.Concrete sprayer is also provided with water-adding system 4, and water-adding system 4 specifically comprises water tank, and water tank and hydraulic oil container are set up in parallel, and water tank and hydraulic oil container can also arrange the content gauge showing surplus.
For convenience of lubricating concrete sprayer, concrete sprayer is also provided with lubricating system 13, lubricating system 13 is arranged in described frame 12, lubricating system 13 is synchronoused working with pumping system 8, by lubricating system 13, the parts such as the real-time concrete piston to concrete sprayer lubricate, and prevent from causing damage because of wearing and tearing.It should be noted that, to the lubrication of partial lubrication point, also can by manually carrying out manual lubrication.Simultaneously, concrete sprayer also comprises power assembly 10, power assembly 10 is arranged in frame 12, power assembly 10 comprises large-scale three phase electric machine and oil pump group, and when after electrical power, oil pump group is started working, the oil inlet end of oil pump group starts draw oil from hydraulic oil container, and the power fluid force feed of high pressure and large discharge is pumped from oil outlet end, power fluid force feed enters each executive component in hydraulic system 9, enters the hydraulic jack carrying cylinder and second to carry cylinder to be connected with first respectively.Meanwhile, power fluid force feed also can enter in the wabbler mechanism of S valve assembly 2, in the lubricating pump of lubricating system 13, thus realizes the positive pump of concrete sprayer, anti-pump.In addition, power fluid force feed also through the operating valve group of hydraulic system 9, can enter the hydraulic motor of the rabbling mechanism of hopper assembly 1, and in the hydraulic motor of mixing assembly 3.By the operating valve group on concrete sprayer, rotating and reverse of above-mentioned two hydraulic motors can be controlled, thus from different directions material is stirred.
Water-adding system 4 is communicated with mixing assembly 3 by pipeline, switching ball is provided with in water-adding system 4, when dry material enters in mixing assembly 3, the switching ball of water-adding system 4 can be opened, add water to mixing assembly 3, and be uniformly mixed, the material after stirring enters in hopper assembly 1 through discharging opening, rabbling mechanism in hopper assembly 1 can continue the material after to stirring and stir, and is delivered to the place needing to spray again afterwards through conveyance conduit.
In addition, for convenience of carrying out maintenance process simulation to concrete sprayer, concrete sprayer is also provided with running-board bracket 14, specifically be arranged at the side of frame 12, running-board bracket 14 is provided with pedal, and when needing to overhaul equipment and maintain, operating personnel can stand on this running-board bracket 14.
The concrete sprayer of said structure, compared with existing concrete spraying machine, owing to have employed all-hydraulic control, during by concrete ejection to job site, concrete quality is more easily effectively controlled, therefore, safer reliable, whitewashing efficiency is higher, meanwhile, owing to adopting wet type spray, operation field dust is less.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a concrete sprayer, it is characterized in that, described concrete sprayer comprises frame (12) and is arranged at the mixing assembly (3) for stirring material in described frame (12), the discharge outlet of described mixing assembly (3) is provided with hopper assembly (1), described hopper assembly (1) is provided with S valve assembly (2), the side of described hopper assembly (1) is provided with pumping system (8), described pumping system (8) is communicated with described hopper assembly (1), described pumping system (8) provides power by the power assembly (10) be arranged in described frame (12), described frame (12) is also provided with hydraulic system (9), described hydraulic system (9) is by pipeline and described mixing assembly (3), S valve assembly (2), pumping system (8) and power assembly (10) are communicated with.
2. concrete sprayer according to claim 1, it is characterized in that, described pumping system (8) is arranged at the middle part of described frame (12), described pumping system (8) comprises conveying cylinder, described conveying cylinder is connected with described hopper assembly (1), described conveying cylinder, under the effect of described hydraulic system (9), realizes the pumping to material.
3. concrete sprayer according to claim 2, it is characterized in that, described S valve assembly comprises reducer pipe and wabbler mechanism, one end of described reducer pipe is arranged in the hopper of described hopper assembly (1), described wabbler mechanism is placed in the outside of described hopper assembly (1), described wabbler mechanism, under the effect of described hydraulic system (9), realizes commutation.
4. concrete sprayer according to claim 1, it is characterized in that, described frame (12) is also provided with fuselage (15), described fuselage (15) is fixedly installed in described frame (12), and described mixing assembly (3) is arranged on described fuselage (15).
5. concrete sprayer according to claim 4, it is characterized in that, described concrete sprayer also comprises hydraulic oil container assembly (5), and described hydraulic oil container assembly (5) is arranged on described fuselage (15).
6. concrete sprayer according to claim 5, it is characterized in that, described concrete sprayer also comprises water-adding system (4), described water-adding system (4) comprises water tank, described hydraulic oil container assembly (5) comprises hydraulic oil container, and described water tank and described hydraulic oil container are set up in parallel.
7. concrete sprayer according to claim 1, it is characterized in that, described concrete sprayer also comprises lubricating system (13), and described lubricating system (13) is arranged in described frame (12).
8. concrete sprayer according to claim 1, it is characterized in that, described concrete sprayer also comprises two liftings leg (7), article two, described lifting leg (7) is all arranged in described frame (12), and lays respectively at the both sides of described hopper assembly (1).
9. concrete sprayer according to claim 1, it is characterized in that, described concrete sprayer also comprises walking mechanism (11), and described walking mechanism (11) comprises two tracking wheels, and two tracking wheels are arranged in described frame (12) respectively.
10. concrete sprayer according to claim 1, it is characterized in that, described concrete sprayer also comprises running-board bracket (14), and described running-board bracket (14) is arranged at the side of described frame (12); One end of described frame (12) or hopper assembly (1) is also provided with hitch frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606343.8U CN204267043U (en) | 2014-10-21 | 2014-10-21 | A kind of concrete sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606343.8U CN204267043U (en) | 2014-10-21 | 2014-10-21 | A kind of concrete sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267043U true CN204267043U (en) | 2015-04-15 |
Family
ID=52801915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606343.8U Expired - Fee Related CN204267043U (en) | 2014-10-21 | 2014-10-21 | A kind of concrete sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905538A (en) * | 2017-12-06 | 2018-04-13 | 湖南文理学院 | A kind of concrete sprayer easy to safeguard |
-
2014
- 2014-10-21 CN CN201420606343.8U patent/CN204267043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905538A (en) * | 2017-12-06 | 2018-04-13 | 湖南文理学院 | A kind of concrete sprayer easy to safeguard |
| CN107905538B (en) * | 2017-12-06 | 2019-10-22 | 湖南文理学院 | A kind of concrete sprayer convenient for safeguarding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150415 Termination date: 20171021 |