CN108361047A - A kind of wet concrete sprayer group - Google Patents
A kind of wet concrete sprayer group Download PDFInfo
- Publication number
- CN108361047A CN108361047A CN201810415031.1A CN201810415031A CN108361047A CN 108361047 A CN108361047 A CN 108361047A CN 201810415031 A CN201810415031 A CN 201810415031A CN 108361047 A CN108361047 A CN 108361047A
- Authority
- CN
- China
- Prior art keywords
- cement
- water tank
- mixer
- water
- conveying device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0887—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing provided with sieves or filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0893—Mobile mixing devices, e.g. hanging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention provides a kind of wet concrete sprayer groups,Including car body,The car body includes bottom plate and the idler wheel set on the bottom base plate,The backplate surface is equipped with water tank,The water tank is hollow structure,The bottom inside of the water tank is equipped with hydrostatic sensor,The front of the water tank is equipped with water inlet pipe,One side of the water tank is equipped with water outlet,The side of the water tank is equipped with water pump,The present invention adds water to be stirred cement aggregate first,It is transmitted in mixer and is kept in through spiral conveying blade,Sandstone siccative also enters in mixer after being crushed through pulverizer,The sandstone siccative after moist cement and crushing is stirred again,It is ejected into construction surface by injector after pressurizeing through air compressor machine,Material can be sufficiently stirred and be mixed,Reach uniformly mixed state,Improve operation effectiveness,And greatly reduce the Dust Capacity generated in the process,It ensure that the health of operating personnel.
Description
Technical field
The present invention relates to building engineering equipment technical field, more particularly to a kind of wet concrete sprayer group.
Background technology
Concrete sprayer is to carry out concrete ejection to places such as mine working, tunnel, national defence grottoes, massif bank protections
Concrete is mainly entered through punishment in advance chamber along feeding pipe continuous conveying using compressed air, and is ejected into construction surface by equipment
It goes.Currently, concrete sprayer both domestic and external is divided into dry spraying machine and wet-spraying machine, dry spraying machine is that granular material is sent to spraying machine
It is interior, have multiple material cups in spraying machine, granular material under the pressure of compressed gas, from be injected in material cup discharging elbow in, into
Enter to conveying pipeline, add water at the nozzle of conveying pipeline, material is made to be mixed with water, the shortcomings that dry spraying machine is that material mixing is uneven
Even, material is ejected into the screen resilience in construction surface and (does, rebound is big, wet easy trickling) greatly, and dry spraying machine is in compressed gas
Under active force, the dust of generation is very big, harmful, be easy to cause dust disease.
Chinese patent CN103104266B discloses a kind of wet concrete sprayer group, including mobile fuselage, machine
Stirring cage, injection equipment and pulp shooting machine mounting plate are installed with it, auger transport system, auger conveying are housed in stirring cage
One end of system is connected with motor by driving wheel, in stirring cage equipped with cement hopper, sandstone hopper, priming apparatus, discharge port and
Discharge port is cleaned, stirring cage tilts installation, the tail end connection of the lower part and stirring cage of cement hopper and sandstone hopper from tail end to front end
And be connected with auger transport system, vibrator is housed, there is discharging in the front end of auger transport system on sandstone hopper
Mouthful, discharge port is mounted on above injection equipment, is connected with injection equipment, and when work, cement is with sandstone respectively from cement hopper
It is sent into sandstone hopper, concrete is formed after the stirring of auger transport system, and then by spiral conveying action from discharging
Mouth enters injection equipment, and injection equipment enters pressure-air at this time, concrete mud material is sprayed by the spray gun of injection equipment, spray
Onto construction surface.Although above-mentioned wet-spraying machine is provided with hopper, when material enters in hopper, the stirring of material is in auger
It is completed in transport system, and auger transport system is by material from the device being transmitted in hopper in injection equipment,
Therefore the mixing time that material obtains is very short, i.e., material can not be mixed in the form of storage, and stirred
It has been conveyed in injection equipment in journey, to cause stirring and the undercompounding of material, has been unable to reach mixed uniformly
State, after being ejected into construction surface, quality is unable to get guarantee, influences operation effectiveness.
Invention content
(1) the technical issues of solving
To solve the above-mentioned problems, the present invention provides a kind of wet concrete sprayer group, cement aggregate is added first
Water is stirred, and is transmitted in mixer and is kept in through spiral conveying blade, sandstone siccative through pulverizer crush after also into
Enter into mixer, then the sandstone siccative after moist cement and crushing is stirred, by spraying after pressurizeing through air compressor machine
Device is ejected into construction surface, can material is sufficiently stirred and be mixed, reach uniformly mixed state, and operation effect is improved
Fruit, and the Dust Capacity generated in the process is greatly reduced, it ensure that the health of operating personnel.
(2) technical solution
A kind of wet concrete sprayer group, including car body, the car body include bottom plate and set on the bottom base plate
Idler wheel, the backplate surface are equipped with water tank, and the water tank is hollow structure, and the bottom inside of the water tank is equipped with hydraulic sensing
The front of device, the water tank is equipped with water inlet pipe, and a side of the water tank is equipped with water outlet, and the side of the water tank is equipped with water
Pump, the water pump are fixedly installed in one end of the bottom plate, the water outlet of the water tank and the suction hose phase of the water pump
The top of connection, the water tank is equipped with cement mixing conveying device, and the length of the cement mixing conveying device is more than the water
The length of case, the cement mixing conveying device are hollow structure, and top one end of the cement mixing conveying device is equipped with water
The top of mud feed inlet, the cement feed inlet is equipped with cement feed hopper, and the cement is stretched into the bottom of the cement feed hopper
The bottom of feed inlet, the cement feed inlet is equipped with sieve, and the bottom of the cement feed hopper is located at the top of the sieve, institute
The stirring rod that is equipped with of the interior central of cement mixing conveying device is stated, the stirring rod is laterally arranged, and the stirring rod runs through institute
Two sides of cement mixing conveying device are stated, two ends of the stirring rod stretch out in the cement mixing conveying device
Two sides, the stirring rod is connected with the side of the cement mixing conveying device by bearing, the stirring rod
One end is equipped with driven wheel, and the driven wheel is fixed on the stirring rod, the top of the cement mixing conveying device
The other end is equipped with the first electric rotating machine, and the top of the cement mixing conveying device is fixed in the side of first electric rotating machine
First rotary shaft in portion, first electric rotating machine is equipped with driving wheel, and the driving wheel is fixed with first rotary shaft to be connected
It connects, the driving wheel is located at same perpendicular with the driven wheel, and tensioner is equipped between the driving wheel and the driven wheel
The surface of belt, the stirring rod inside the cement mixing conveying device is equipped with spiral conveying blade, the stirring rod
Another end where the side of the cement mixing conveying device be equipped with water inlet, the water inlet is located at described stir
The lower section of bar is mixed, the outlet pipe of the water pump is connected with the water inlet of the cement mixing conveying device, the water outlet
Pipe is equipped with flowmeter, and the bottom of the cement mixing conveying device is equipped with cement feed opening, and the cement feed opening is located at institute
The outside of water tank is stated, the other side of the water tank is equipped with mixer, and the mixer is hollow structure, the top of the mixer
For a half opening half enclosed construction, the opening of the mixer is positioned at the underface of the cement feed opening, the mixer
Front it is placed in the middle be equipped with the second electric rotating machine, the second rotary shaft of second electric rotating machine stretches into the mixer
Face, the surface circumferential direction of second rotary shaft are equipped with several stirring blades, and the back side of the mixer is equipped with discharge port, described
Pulverizer is equipped with above the closure tip of mixer, the upper end opening of the pulverizer is siccative feed hopper, the pulverizer
Lower ending opening is siccative lower hopper, and the closure tip of the mixer is equipped with siccative feed inlet, the bottom of the siccative lower hopper
The siccative feed inlet is stretched into, the side of the mixer is equipped with air compressor machine, and the air compressor machine is fixedly installed in the bottom plate
The other end, the suction line of the air compressor machine are connected with the discharge port of the mixer, and the jet port of the air compressor machine connects
Ejecting gun is connect, the back side of the water pump is equipped with controller, and the controller is located at one end of the bottom plate, the top of the controller
Portion is equipped with control and switchs, and a side of the controller is equipped with buzzer, the liquid level sensor, the flowmeter and institute
State the input terminal that control switch connects the controller, the output end of the controller be separately connected first electric rotating machine,
Second electric rotating machine, the pulverizer, the water pump, the air compressor machine and the buzzer.
Further, the liquid level sensor selects static pressure type liquid level sensor.
Further, first electric rotating machine and second electric rotating machine select RS-380SH type stepper motors.
Further, the controller selects 16 microcontroller MC95S12DJ128.
Further, the car body provides operating voltage by external power supply.
(3) advantageous effect
The present invention provides a kind of wet concrete sprayer groups, add water to be stirred cement aggregate first, through spiral
Conveying blade is transmitted in mixer and is kept in, and sandstone siccative also enters in mixer after being crushed through pulverizer, then will
Sandstone siccative after moist cement and crushing is stirred, and is ejected into construction surface by injector after pressurizeing through air compressor machine,
Material can be sufficiently stirred and be mixed, reach uniformly mixed state, improve operating efficiency, also improve operation effect
Fruit, and the Dust Capacity generated in the process is greatly reduced, it ensure that the health of operating personnel, be based on sensor and monolithic
Machine control technology, liquid level sensor monitor the water in water tank in real time, and when water shortage, buzzer warning reminds operation people
Member is in time plus water, the water supply that flowmeter pair is mixed with cement aggregate are monitored, and sieve screens cement aggregate,
The quality that ensure that concrete slurry, also ensures operation quality, and the design based on car body is moved easily, simple in structure, if
Count ingenious, space utilization is reasonable, and system power dissipation is low, and accuracy of detection is high, fast response time, and stability and good reliability have good
Good practicability and scalability, operation is very simple, can be widely applied in architectural engineering the occasion for needing to spray.
Description of the drawings
Fig. 1 is a kind of positive structure schematic of wet concrete sprayer group according to the present invention.
Fig. 2 is a kind of internal structure schematic diagram of the water tank of wet concrete sprayer group according to the present invention.
Fig. 3 is a kind of internal structure of the cement mixing conveying device of wet concrete sprayer group according to the present invention
Schematic diagram.
Fig. 4 is a kind of structural schematic diagram of the mixer of wet concrete sprayer group according to the present invention.
Fig. 5 is a kind of structural schematic diagram of second electric rotating machine of wet concrete sprayer group according to the present invention.
Fig. 6 is a kind of structure schematic diagram of wet concrete sprayer group according to the present invention.
Fig. 7 is a kind of System Working Principle figure of wet concrete sprayer group according to the present invention.
Specific implementation mode
Embodiment according to the present invention is described in further details below in conjunction with the accompanying drawings.
In conjunction with Fig. 1~Fig. 7, a kind of wet concrete sprayer group, including car body, car body includes bottom plate 1 and is set to bottom plate 1
The idler wheel 2 of bottom, 1 surface of bottom plate are equipped with water tank 3, and water tank 3 is hollow structure, and the bottom inside of water tank 3 is equipped with hydrostatic sensor
4, the front of water tank 3 is equipped with water inlet pipe 5, and a side of water tank 3 is equipped with water outlet 6, and the side of water tank 3 is equipped with water pump 7, water pump
7 are fixedly installed in one end of bottom plate 1, and the water outlet 6 of water tank 3 is connected with the suction hose 8 of water pump 7, and the top of water tank 3 is equipped with water
Mud stirring conveying device 11, the length of cement mixing conveying device 11 are more than the length of water tank 3, and cement mixing conveying device 11 is
Top one end of hollow structure, cement mixing conveying device 11 is equipped with cement feed inlet, and the top of cement feed inlet is equipped with cement
Cement feed inlet is stretched into the bottom of feed hopper 12, cement feed hopper 12, and the bottom of cement feed inlet is equipped with sieve 13, cement charging
The bottom of bucket 12 is located at the top of sieve 13, and the interior central of cement mixing conveying device 11 is equipped with stirring rod 14, stirring rod
14 laterally settings, stirring rod 14 run through two sides of cement mixing conveying device 11, and two ends of stirring rod 14 are stretched out
In two sides of cement mixing conveying device 11, stirring rod 14 and the side of cement mixing conveying device 14 pass through 15 phase of bearing
One end of connection, stirring rod 14 is equipped with driven wheel 18, and driven wheel 18 is fixed on stirring rod 14, cement mixing conveying dress
The top other end for setting 11 is equipped with the first electric rotating machine 19, and cement mixing conveying device is fixed in the side of the first electric rotating machine 19
First rotary shaft 20 at 11 top, the first electric rotating machine 19 is equipped with driving wheel 21, and driving wheel 21 and the first rotary shaft 20 are solid
Fixed connection, driving wheel 21 are located at same perpendicular with driven wheel 18, and tensioner belt is equipped between driving wheel 21 and driven wheel 18
22, the surface of the stirring rod 14 inside cement mixing conveying device 11 is equipped with spiral conveying blade 16, stirring rod 14 it is another
The side of cement mixing conveying device 11 where a end is equipped with water inlet 17, and water inlet 17 is located under stirring rod 14
Side, the outlet pipe 9 of water pump 7 are connected with the water inlet 17 of cement mixing conveying device 11, and outlet pipe 9 is equipped with flowmeter 10,
The bottom of cement mixing conveying device 11 is equipped with cement feed opening 23, and cement feed opening 23 is located at the outside of water tank 3, water tank 3
The other side is equipped with mixer 24, and mixer 24 is hollow structure, and the top of mixer 24 is a half opening half enclosed construction, is mixed
The opening of hopper 24 positioned at the underface of cement feed opening 23, the front of mixer 24 it is placed in the middle be equipped with the second electric rotating machine 26,
Second rotary shaft 27 of the second electric rotating machine 26 stretches into the inside of mixer 24, is equipped with if the surface of the second rotary shaft 27 is circumferential
The back side of dry stirring blade 28, mixer 24 is equipped with discharge port, is equipped with pulverizer 29 above the closure tip of mixer 24, crushes
The upper end opening of machine 29 is siccative feed hopper 30, and the lower ending opening of pulverizer 29 is siccative lower hopper 37, the closing of mixer 24
Top is equipped with siccative feed inlet, and siccative feed inlet is stretched into the bottom of siccative lower hopper 37, and the side of mixer 24 is equipped with air compressor machine
39, air compressor machine 39 is fixedly installed in the other end of bottom plate 1, and the suction line of air compressor machine 39 is connected with the discharge port of mixer 24,
The jet port 40 of air compressor machine 39 connects ejecting gun, and the back side of water pump 7 is equipped with controller 41, and controller 41 is located at one end of bottom plate 1,
The top of controller 41 is equipped with control switch 42, and a side of controller 41 is equipped with buzzer 43, liquid level sensor 4, stream
Gauge 10 and control switch 42 connect the input terminal of controller 41, and the output end of controller 41 is separately connected the first electric rotating machine
19, the second electric rotating machine 26, pulverizer 29, water pump 7, air compressor machine 39 and buzzer 43.
Design based on car body facilitates movable spray unit, saves labour.
Water tank 3 is that cement aggregate stores water, and the liquid level sensor 4 in water tank 3 monitors surplus water in real time.Liquid
Level sensor 4 selects static pressure type liquid level sensor, is worked using the measuring principle of hydrostatic pressure, the pressure conversion that will be measured
At electric signal, gives controller 41 and handled, accuracy of detection is very high.When surplus water is less than predetermined threshold value, controller
41 triggering 43 sounding alarms of buzzer, remind operating personnel to add water inward from the water inlet pipe 5 of water tank 3 in time, avoid influencing normal
Operation.
Cement aggregate is put into 11 the inside of cement mixing conveying device, the bottom of cement feed hopper 12 from cement feed hopper 12
Cement feed inlet is stretched into, prevents the dust of cement from drifting to outside, the sieve 13 of cement feed inlet bottom carries out cement aggregate
Screening, screens out the cement aggregate that maximum particle diameter is more than 20mm, and satisfactory cement aggregate is fallen from the mesh of sieve 13, protects
The quality for having demonstrate,proved cement also ensures the quality and operation quality of concrete slurry.Water in water tank 3 is sucked cement by water pump 7
The inside of stirring conveying device 11,10 pairs of water supplies mixed with cement aggregate of flowmeter above the outlet pipe 9 of water pump 7 into
Row monitoring, makes water content control (volume fraction) within 5%~8%.First electric rotating machine 19 works, the rotation of the first rotary shaft 20
Turn, driving wheel 21 is driven to rotate, driving wheel 21 drives driven wheel 18 to rotate by tensioner belt 22, and driven wheel 18 drives stirring rod
14 rotations, cement aggregate and water are stirred, and the spiral conveying blade 16 on 14 surface of agitated bar conveys forward, side stirring
Side conveys forward, and moist cement is from the mixer 24 that the cement feed opening 23 of bottom falls into lower section.
Sandstone siccative is put by the upper end siccative feed hopper of pulverizer 29, is crushed after the crushing of machine 29, from pulverizer 29
The siccative lower hopper of lower end enters in mixer 24, and the bottom of siccative lower hopper is stretched into inside the siccative feed inlet of mixer 24,
Prevent the dust of sandstone siccative from drifting to outside.Second electric rotating machine 26 works, and the rotation of the second rotary shaft 27 drives the second rotation
Several stirring blades 28 above axis 27 rotate, and moist cement is stirred with the sandstone siccative after crushing and is mixed, it is made
As concrete slurry.In this way so that material is stirred the time with sufficient so that the stirring and mixing of material are filled very much
Point, reach uniformly mixed state, improves operating efficiency, also improve operation effectiveness.
First electric rotating machine 19 and the second electric rotating machine 26 select RS-380SH type stepper motors, can very easily set
The step frequency for setting stepper motor, to adjust the speed of rotation of its rotary shaft.
Air compressor machine 39 works, and the concrete slurry of the inside of mixer 24 is sucked, through jet port 40 by ejecting gun spray to
In construction surface.
Car body is powered by external power supply, is pressed the control switch 42 at 41 top of controller, that is, is entered working condition.
Controller 41 handles the input signal of liquid level sensor 4, flowmeter 10 and control switch 42, output control
Signal controls the first electric rotating machine 19, the second electric rotating machine 26, pulverizer 29,43 work of water pump 7, air compressor machine 39 and buzzer respectively
Make.Controller 41 selects the RAM's and 2KB of 16 microcontrollers MC95S12DJ128, Flash, 8KB of built-in 128KB
There is EEPROM 5V inputs and driving capability, CPU working frequencies can reach 50MHz, the independent number I/O interfaces in 29 tunnels, 20 tunnels
With the digital I/O interfaces interrupted with arousal function, 10 A/D converters in 28 channels, the input capture with 8 channels/defeated
Go out to compare, also there are 8 programmable channels PWM, there are 2 serial asynchronous communication interface SCI, 2 synchronous serial Peripheral Interfaces
SPI, I2C bus and CAN function modules etc., meet design requirement.
The present invention provides a kind of wet concrete sprayer groups, add water to be stirred cement aggregate first, through spiral
Conveying blade is transmitted in mixer and is kept in, and sandstone siccative also enters in mixer after being crushed through pulverizer, then will
Sandstone siccative after moist cement and crushing is stirred, and is ejected into construction surface by injector after pressurizeing through air compressor machine,
Material can be sufficiently stirred and be mixed, reach uniformly mixed state, improve operating efficiency, also improve operation effect
Fruit, and the Dust Capacity generated in the process is greatly reduced, it ensure that the health of operating personnel, be based on sensor and monolithic
Machine control technology, liquid level sensor monitor the water in water tank in real time, and when water shortage, buzzer warning reminds operation people
Member is in time plus water, the water supply that flowmeter pair is mixed with cement aggregate are monitored, and sieve screens cement aggregate,
The quality that ensure that concrete slurry, also ensures operation quality, and the design based on car body is moved easily, simple in structure, if
Count ingenious, space utilization is reasonable, and system power dissipation is low, and accuracy of detection is high, fast response time, and stability and good reliability have good
Good practicability and scalability, operation is very simple, can be widely applied in architectural engineering the occasion for needing to spray.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and range is defined.Under the premise of not departing from design concept of the present invention, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It has all recorded in detail in the claims.
Claims (5)
1. a kind of wet concrete sprayer group, including car body, the car body includes bottom plate and the rolling set on the bottom base plate
Wheel, it is characterised in that：The backplate surface is equipped with water tank, and the water tank is hollow structure, and the bottom inside of the water tank is equipped with
Hydrostatic sensor, the front of the water tank are equipped with water inlet pipe, and a side of the water tank is equipped with water outlet, and the one of the water tank
Side is equipped with water pump, and the water pump is fixedly installed in one end of the bottom plate, the water outlet and the water pump of the water tank
Suction hose is connected, and the top of the water tank is equipped with cement mixing conveying device, and the length of the cement mixing conveying device is big
In the length of the water tank, the cement mixing conveying device is hollow structure, the top one of the cement mixing conveying device
End is equipped with cement feed inlet, and the top of the cement feed inlet is equipped with cement feed hopper, and the bottom of the cement feed hopper is stretched into
The bottom of the cement feed inlet, the cement feed inlet is equipped with sieve, and the bottom of the cement feed hopper is located at the sieve
Top, the interior central of the cement mixing conveying device is equipped with stirring rod, and the stirring rod is laterally arranged, the stirring
Bar runs through two sides of the cement mixing conveying device, and two ends of the stirring rod stretch out in the cement mixing
Two sides of conveying device, the stirring rod is connected with the side of the cement mixing conveying device by bearing, described
One end of stirring rod is equipped with driven wheel, and the driven wheel is fixed on the stirring rod, the cement mixing conveying dress
The top other end set is equipped with the first electric rotating machine, and the cement mixing conveying dress is fixed in the side of first electric rotating machine
First rotary shaft at the top set, first electric rotating machine is equipped with driving wheel, the driving wheel and first rotary shaft
It is fixedly connected, the driving wheel is located at same perpendicular with the driven wheel, is set between the driving wheel and the driven wheel
There is tensioner belt, the surface of the stirring rod inside the cement mixing conveying device is equipped with spiral conveying blade, described
The side of the cement mixing conveying device where another end of stirring rod is equipped with water inlet, and the water inlet is located at
The lower section of the stirring rod, the outlet pipe of the water pump are connected with the water inlet of the cement mixing conveying device, institute
It states outlet pipe and is equipped with flowmeter, the bottom of the cement mixing conveying device is equipped with cement feed opening, the cement feed opening
Positioned at the outside of the water tank, the other side of the water tank is equipped with mixer, and the mixer is hollow structure, the mixer
Top be a half opening half enclosed construction, the mixer opening positioned at the cement feed opening underface, it is described
The front of mixer it is placed in the middle be equipped with the second electric rotating machine, the second rotary shaft of second electric rotating machine stretches into the mixer
The inside, the surface of second rotary shaft it is circumferential be equipped with several stirring blades, the back side of the mixer is equipped with discharge port,
Pulverizer is equipped with above the closure tip of the mixer, the upper end opening of the pulverizer is siccative feed hopper, the crushing
The lower ending opening of machine is siccative lower hopper, and the closure tip of the mixer is equipped with siccative feed inlet, the siccative lower hopper
The siccative feed inlet is stretched into bottom, and the side of the mixer is equipped with air compressor machine, and the air compressor machine is fixedly installed in the bottom
The other end of plate, the suction line of the air compressor machine are connected with the discharge port of the mixer, the injection of the air compressor machine
Mouth connection ejecting gun, the back side of the water pump are equipped with controller, and the controller is located at one end of the bottom plate, the controller
Top be equipped with control and switch, a side of the controller is equipped with buzzer, the liquid level sensor, the flowmeter
The input terminal of the controller is connected with the control switch, the output end of the controller is separately connected first electric rotating
Machine, second electric rotating machine, the pulverizer, the water pump, the air compressor machine and the buzzer.
2. a kind of wet concrete sprayer group according to claim 1, it is characterised in that：The liquid level sensor is selected
Static pressure type liquid level sensor.
3. a kind of wet concrete sprayer group according to claim 1, it is characterised in that：First electric rotating machine and
Second electric rotating machine selects RS-380SH type stepper motors.
4. a kind of wet concrete sprayer group according to claim 1, it is characterised in that：The controller selects 16
Microcontroller MC95S12DJ128.
5. a kind of wet concrete sprayer group according to claim 1, it is characterised in that：The car body is by external power supply
Operating voltage is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415031.1A CN108361047A (en) | 2018-05-03 | 2018-05-03 | A kind of wet concrete sprayer group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415031.1A CN108361047A (en) | 2018-05-03 | 2018-05-03 | A kind of wet concrete sprayer group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361047A true CN108361047A (en) | 2018-08-03 |
Family
ID=63011646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415031.1A Withdrawn CN108361047A (en) | 2018-05-03 | 2018-05-03 | A kind of wet concrete sprayer group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361047A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344851A (en) * | 2019-08-12 | 2019-10-18 | 胡立宇 | A kind of coal mine roadway slip casting injection apparatus |
| CN112549295A (en) * | 2020-12-24 | 2021-03-26 | 周兵华 | Automatic production device for concrete production |
| WO2023056592A1 (en) * | 2021-10-08 | 2023-04-13 | 绿美泵业有限公司 | Novel mixing-type jet pump |
| CN116945368A (en) * | 2023-09-21 | 2023-10-27 | 山西路桥市政工程有限公司 | Cement stabilized macadam basic unit vibration mixing device |
-
2018
- 2018-05-03 CN CN201810415031.1A patent/CN108361047A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344851A (en) * | 2019-08-12 | 2019-10-18 | 胡立宇 | A kind of coal mine roadway slip casting injection apparatus |
| CN112549295A (en) * | 2020-12-24 | 2021-03-26 | 周兵华 | Automatic production device for concrete production |
| WO2023056592A1 (en) * | 2021-10-08 | 2023-04-13 | 绿美泵业有限公司 | Novel mixing-type jet pump |
| CN116945368A (en) * | 2023-09-21 | 2023-10-27 | 山西路桥市政工程有限公司 | Cement stabilized macadam basic unit vibration mixing device |
| CN116945368B (en) * | 2023-09-21 | 2023-12-05 | 山西路桥市政工程有限公司 | Cement stabilized macadam basic unit vibration mixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108394021A (en) | A kind of wet type ready-mixed concrete injection unit | |
| CN108361047A (en) | A kind of wet concrete sprayer group | |
| CN110369024A (en) | A kind of mining industry lithotripsy apparatus | |
| CN107520024A (en) | A kind of stone crusher | |
| CN108331598A (en) | A kind of wet concrete sprayer group with auger conveying function | |
| CN206860199U (en) | Full pneumatic pulp shooting machine | |
| CN201598837U (en) | Concrete ejection machine | |
| CN116441007A (en) | High-pressure water and pneumatic vibration cleaning system for preventing sand mill discharging filter screen from being blocked | |
| CN103643969B (en) | A kind of colliery wet shot system of high strength low power consuming and wet shot method | |
| CN212468263U (en) | Improved stone crushing device for mining machinery | |
| CN103114861A (en) | Wet-stirring hydraulic concrete jetting machine for coal mines | |
| CN207580318U (en) | A kind of juice tank with fruit crushing function | |
| CN216936219U (en) | Coal mine crushing device for coal mining | |
| CN103879732A (en) | Intelligent mixing and continuous conveying all-in-one machine for bulk material and liquid | |
| CN216322158U (en) | Mine mountain flour goes out whitewashed equipment with prevent blockking up function | |
| CN215029880U (en) | Prevent feed bin that immediately grinds of putty | |
| CN211544620U (en) | Vibration feeding device for cotton powder metering bin | |
| CN209025676U (en) | A kind of mining Full pneumatic Wet-type patching machine | |
| CN203296779U (en) | Concrete wet-type jet unit | |
| CN203130102U (en) | Wet-type stirring hydraulic concrete sprayer used for coal mine | |
| CN2444914Y (en) | Multifunction bulk grain delivery machine | |
| CN208260963U (en) | A kind of steel scrap pulverizer | |
| CN214863285U (en) | Concrete expanding agent unloader | |
| CN209393321U (en) | A kind of grinder feeding system of the veterinary drug with sundries screening plant | |
| CN219463660U (en) | Feeding mechanism of cement vertical mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |