CN207714768U - A kind of vehicular wet-spraying machine with double acting power drive - Google Patents
A kind of vehicular wet-spraying machine with double acting power drive Download PDFInfo
- Publication number
- CN207714768U CN207714768U CN201721749822.5U CN201721749822U CN207714768U CN 207714768 U CN207714768 U CN 207714768U CN 201721749822 U CN201721749822 U CN 201721749822U CN 207714768 U CN207714768 U CN 207714768U
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- China
- Prior art keywords
- pump
- motor
- transfer case
- tetrad
- spraying machine
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Abstract
A kind of vehicular wet-spraying machine with double acting power drive, including motor, motor tetrad pump group, transfer case tetrad pump group and the engine in situ for driving driving system, it is characterised in that：The engine in situ is connect by the first transmission shaft with transfer case input terminal, one output end of the transfer case is connect by second driving shaft with drive axle, another output end of the transfer case is connect with the power intake of transfer case four-in pump, the output end of the motor is connect with the power intake of motor tetrad pump group, oil pump outlet line in the motor tetrad pump group is in parallel with corresponding oil pump outlet line in the transfer case tetrad pump group, and the pipeline after parallel connection directly drives work system.The novel wet-spraying machine that present apparatus concrete ejection is high-quality, operating efficiency is high, labor intensity is low, has a wide range of application.
Description
Technical field
The utility model is related to concrete spraying technical field more particularly to a kind of vehicular wet shots with double acting power drive
Machine.
Background technology
Concrete spraying machine be it is a kind of using hydraulic coupling by the good concrete mixture of premixing by pipeline to spray gun,
Compressed air and accelerator are accessed in gun slot mixture high speed is ejected by spray plane, harden to form concrete through rapid condensation
The engineering machinery of branch sheath.Concrete spraying machine is a kind of concrete spraying equipment, and concrete-spraying technology is with its easy work
Skill, economic cost, are mainly used in the fields such as tunnel, mine, architectural engineering, underground engineering, roadway support.
Wet-spraying machine used at present is mostly small handheld, and that there is gunite concretes is of poor quality, rebound degree is high, operation effect
The problems such as rate is low, labor intensity is big, using being just gradually suppressed.
In addition the work system of some large-scale conventional wet-spraying machines mainly provides injection power by motor, for the work in field
The building site of condition or not power supply, wet-spraying machine will be unable to operation, limit its application, and engine in situ power generally passes through power taking
Device drives duplex gear pump, only provides the power and auxiliary movement of arm support and leg system, cannot carry out pumpdown.In addition,
It under the operating mode having a power failure suddenly, pumps after stopping suddenly, the concrete in pumping system is difficult to clear, if cleaning is too late
When, it is easy to concrete cylinder and S blockages are caused, construction speed is delayed
Utility model content
In order to overcome, a kind of above-mentioned insufficient concrete ejection of offer in the prior art is high-quality, operating efficiency is high, worker
The vehicular wet-spraying machine with double acting power drive that labor intensity is low, has a wide range of application.
A kind of vehicular wet-spraying machine with double acting power drive, including motor, motor tetrad pump group, transfer case tetrad pump group
With the engine in situ of driving driving system, the engine in situ is connect by the first transmission shaft with transfer case input terminal, institute
An output end for stating transfer case is connect by second driving shaft with drive axle, another output end and transfer of the transfer case
The power intake of case four-in pump connects, and the output end of the motor is connect with the power intake of motor tetrad pump group, institute
The oil pump outlet line stated in motor tetrad pump group is in parallel with corresponding oil pump outlet line in the transfer case tetrad pump group, in parallel
Pipeline afterwards directly drives work system.
The work system includes pumping system, arm support and leg system, tilt cylinder exchange system, stirring and metering system.
The motor tetrad pump group includes first motor plunger pump, the second engine plunger pump, third engine plunger pump and electricity
Machine gear pump, the transfer case tetrad pump group includes the first plunger pump, the second plunger pump, third plunger pump and gear pump, described
The flowline of first motor plunger pump is connect with after the flowline parallel connection of the second plunger pump with the pumping system of vehicular wet-spraying machine；
Arm support and branch after the flowline of second engine plunger pump is in parallel with the flowline of the first plunger pump with vehicular wet-spraying machine
Leg system connects；After the flowline of the third engine plunger pump is in parallel with the flowline of third plunger pump with vehicular wet-spraying machine
Tilt cylinder exchange system connection；It is stirred with vehicular wet-spraying machine after the motor gear oil pump outlet line is in parallel with gear oil pump outlet line
System is mixed to connect with metering system.
The engine in situ power is diesel engine.
The motor, engine in situ and work system are installed on automobile chassis.
Since using the above structure, the present apparatus uses motor and the double acting power drive of engine in situ, constructs in tunnel
When, in the case where there is supply of electric power, the discharge of the exhaust gas such as carbon dioxide can be reduced using motor power, in no electric power or
It in the case of suddenly having a power failure, and can continue to construct using engine in situ power temporarily, avoid and delay construction speed and block up
The harm of pipe reduces injury of these exhaust gas to construction worker's health, while can also be cost-effective, passes through transfer case
Switching, concrete spraying machine may be used again engine in situ driving work system work, automobile is adequately utilized
The power on chassis avoids power failure or is inconvenient to connect influence of the situation of electricity to construction, while also avoiding conventional wet-spraying machine and existing
When having a power failure suddenly, pumping system can not act the serious consequence for causing concrete to block so that engineering construction can be in a variety of works
It is smoothed out under condition, to the problem of temporary construction so that wet-spraying machine has broken away from the dependence to electricity, has expanded it and has applied model
It encloses, and takes into account mobility and flexibility, meanwhile, the driving system of vehicle is provided by automobile chassis, and travel speed highest can be with
Reach 80KM/h, can be switched fast between multiple faces, improves construction efficiency.
In conclusion the present apparatus provides, a kind of concrete ejection is high-quality, operating efficiency is high, labor intensity is low, answers
With the wide novel wet-spraying machine of range.
Description of the drawings
Fig. 1 is the power drive schematic diagram of the utility model；
Fig. 2 is the concrete spraying machine structure front view of the utility model；
Fig. 3 is the concrete spraying machine structure top view of the utility model；
In attached drawing, 101, diesel engine, 102, motor, 103, transfer case tetrad pump group, the 1031, first plunger pump,
1032, the second plunger pump, 1033, third plunger pump, 1034, gear pump, 104, motor tetrad pump group, 1041, first motor column
Plug pump, the 1042, second engine plunger pump, 1043, third engine plunger pump, 1044, gear pump, the 105, first transmission shaft, 106,
Transfer case, 107, drive axle, 108, subframe, 109, supporting leg, 110, pumping system, 111, cable drum, 112, boom system,
113, hydraulic oil container.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, this power drive apparatus for concrete wet sprayer, for drive work system (pumping system,
Arm support and leg system, tilt cylinder exchange system, stirring and metering system) and driving system, wherein motor power is for driving
Work system, engine power are switched by transfer case, respectively drive work system and driving system, including engine 101, biography
Moving axis, transfer case, drive axle, motor 102, motor tetrad pump group 104, transfer case tetrad pump group 103, wherein transfer case tetrad
Pump group 103 includes the first plunger pump 1031, the second plunger pump 1032, third plunger pump 1033 and gear pump 1034, motor tetrad
Pump group 104 includes first motor plunger pump 1041, the second engine plunger pump 1042, third engine plunger pump 1043 and motor tooth
Wheel pump 1044；
The output end of 102 power of the motor connects the power intake of the motor tetrad pump group 104；It is described to start
The power output end of machine 101 connects the transfer case 106 by the first transmission shaft 105, and an output end of transfer case passes through
Two transmission axis connection drive axles 107, for driving driving system, another output end of transfer case to connect the transfer case tetrad
The input terminal of pump group 103；The flowline of the first motor plunger pump 1041 of motor tetrad pump group 104 and the transfer case tetrad
After the flowline parallel connection of second plunger pump 1032 of pump group 103, the pumping system is connected；The of motor tetrad pump group 104
The flowline of two engine plunger pumps 1042 is in parallel with the flowline of the first plunger pump 1031 of the transfer case tetrad pump group 103
Afterwards, the arm support and leg system are connected；The flowline of the third engine plunger pump 1043 of motor tetrad pump group 104 and institute
After the flowline parallel connection for stating the third plunger pump 1033 of transfer case tetrad pump group 103, the tilt cylinder exchange system is connected；Motor
1044 flowline of engine gear pump of tetrad pump group 104 and 1034 flowline of gear pump of the transfer case tetrad pump group 103 are simultaneously
After connection, the stirring system and metering system are connected.
Wherein, pumping system, arm support and leg system, tilt cylinder exchange system, stirring and metering system are the prior art,
It no longer elaborates herein.
As shown in Fig. 2, when starting diesel engine 101, transfer case 106 is transferred power to by the first transmission shaft 105, point
Dynamic case 106 switches power by chassis cylinder and transfers power to drive axle 107 when being switched to second driving shaft, to drive
The traveling of motor-car, when being switched to transfer case tetrad pump group 103, transfer case tetrad pump group 103 from 113 oil suction of hydraulic oil container,
Work system can be driven, when by 111 external three-phase electricity of cable drum, motor 102, motor tetrad pump group can be started
104 by from 113 oil suction of hydraulic oil container, can equally drive work system.
When work, the chassis being connected with entire subframe 108 is propped by supporting leg 109, to ensure that it is liftoff that vehicle is propped up
Face reaches Construction State, and when oil pump group drives pumping system, tilt cylinder exchange system and stirring system, concrete is pumped to spray
At head, while the outer accelerator conveyed with metering system of giving a dinner for a visitor from afar is injected into construction with after the concrete mixing at nozzle together
Face, meanwhile, hydraulic pressure pump group drives boom system, controls the movement locus of entire nozzle, ensures entire construction flexibly without dead angle, arm
Frame system 112 is fixed on by pivoting support on subframe 108, and the upper end of pivoting support and one end of large arm are hinged, pacify therebetween
Equipped with big arm cylinder, the pitching motion of large arm is realized；The other end of large arm is hinged with Telescopic boom, and is cut with scissors respectively with two connecting rods
It connects, forms four-bar mechanism；Large arm is hinged with one end of oil cylinder of small arm simultaneously, and one end of the other end of forearm and two connecting rods is cut with scissors
It connects, controls the pitching motion of forearm.The inside of forearm is equipped with telescopic oil cylinder and telescopic arm, realizes that two-stage is flexible, the end of forearm
End is equipped with injection apparatus, nozzle is installed on injection apparatus, injection apparatus realizes 360 ° of its X-axis using two hydraulic swing motors
Rotation and 240 ° of Y-axis swings, continuous rotation and 8 ° of swing, multiple degrees of freedom are realized using hydraulic motor driving eccentric disc
Nozzle action can realize multi-faceted control easily, eliminate work blind spot.
Power drive apparatus for concrete wet sprayer provided by the utility model uses motor and the double dynamical drive of engine
It is dynamic, when concrete spraying machine is constructed in tunnel, in the case where there is supply of electric power, motor power is used to reduce carbon dioxide
The discharge of equal exhaust gas in the case of no electric power or power failure suddenly, and can continue to construct, keep away using diesel powered temporarily
Exempt from the harm for delaying construction speed and plugging, meanwhile, by the switching of transfer case, the dynamic of automobile chassis is adequately utilized
Power had not only provided the power of fast running but also had solved the problems, such as temporary construction so that and wet-spraying machine has broken away from the dependence to electricity,
Its application range has been expanded,
Mobility and flexibility are taken into account again.
Above example is merely to illustrate preferred embodiments of the present invention, but the utility model be not limited to it is above-mentioned
Embodiment, the field those of ordinary skill within the scope of knowledge, within the spirit and principles of the utility model
Made by any modification, equivalent substitute and improvement etc., should all cover in the claimed technical proposal scope of the utility model
Within.
Claims (5)
1. a kind of vehicular wet-spraying machine with double acting power drive, including motor, motor tetrad pump group, transfer case tetrad pump group and
Drive the engine in situ of driving system, it is characterised in that：The engine in situ is inputted by the first transmission shaft and transfer case
End connection, an output end of the transfer case are connect by second driving shaft with drive axle, and another of the transfer case is defeated
Outlet is connect with the power intake of transfer case four-in pump, and the output end of the motor is inputted with the power of motor tetrad pump group
End connects, the oil pump outlet line oil pump outlet line phase corresponding with the transfer case tetrad pump group in the motor tetrad pump group
Parallel connection, the pipeline after parallel connection directly drive work system.
2. the vehicular wet-spraying machine according to claim 1 with double acting power drive, it is characterised in that：The work system packet
Include pumping system, arm support and leg system, tilt cylinder exchange system, stirring and metering system.
3. the vehicular wet-spraying machine according to claim 2 with double acting power drive, it is characterised in that：The motor four-in pump
Group includes first motor plunger pump, the second engine plunger pump, third engine plunger pump and engine gear pump, the transfer case tetrad
Pump group include the first plunger pump, the second plunger pump, third plunger pump and gear pump, the flowline of the first motor plunger pump with
It is connect with the pumping system of vehicular wet-spraying machine after the flowline parallel connection of second plunger pump；Second engine plunger pump it is fuel-displaced
Pipe is connect with after the flowline parallel connection of the first plunger pump with the arm support of vehicular wet-spraying machine and leg system；The third motor column
The flowline of plug pump is connect with after the flowline parallel connection of third plunger pump with the tilt cylinder exchange system of vehicular wet-spraying machine；The electricity
Machine gear oil pump outlet line is connect with after gear oil pump outlet line parallel connection with the stirring system of vehicular wet-spraying machine and metering system.
4. the vehicular wet-spraying machine with double acting power drive according to one of claims 1 to 3, it is characterised in that：The bottom
Disk engine power is diesel engine.
5. the vehicular wet-spraying machine according to claim 4 with double acting power drive, it is characterised in that：The motor, bottom
Disk engine and work system are installed on automobile chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749822.5U CN207714768U (en) | 2017-12-14 | 2017-12-14 | A kind of vehicular wet-spraying machine with double acting power drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749822.5U CN207714768U (en) | 2017-12-14 | 2017-12-14 | A kind of vehicular wet-spraying machine with double acting power drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714768U true CN207714768U (en) | 2018-08-10 |
Family
ID=63055946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721749822.5U Expired - Fee Related CN207714768U (en) | 2017-12-14 | 2017-12-14 | A kind of vehicular wet-spraying machine with double acting power drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207714768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709266A (en) * | 2018-12-03 | 2019-05-03 | 中国石油集团川庆钻探工程有限公司 | A kind of straight well stratified reservoir flowing simulated experiment device and method |
-
2017
- 2017-12-14 CN CN201721749822.5U patent/CN207714768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709266A (en) * | 2018-12-03 | 2019-05-03 | 中国石油集团川庆钻探工程有限公司 | A kind of straight well stratified reservoir flowing simulated experiment device and method |
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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: 20180810 Termination date: 20211214 |