A kind of more stirring pot type concrete producing devices
The application is application number 2016104520324, on 06 17th, 2016 applying date, a kind of denomination of invention " more stirrings
The divisional application of pot type concrete producing device ".
Technical field
The present invention relates to technical field of concrete production, and in particular to a kind of more stirring pot type concrete producing devices.
Background technique
Concrete is one of the present age most important civil engineering material, it is by cementing material, aggregate and water by certain ratio
Example is prepared, and molding of vibrating is stirred, artificial stone made of conserving under certain condition.
Concrete stirring system be construction in common equipment, it by the aggregates such as cement, rubble, sand and other blending
Material, additive and water are mixed in a certain ratio and stir, and are poured out again after becoming concrete mortar, are after the shaping and drying that vibrates
Concrete component.Under normal conditions, only one mixing drum on blender is also only provided with an independent stirring in mixing drum
Chamber, the preparation of completion slurry or concrete that can only be single, has a single function, practicability is not good enough, is not able to satisfy modernization and builds
Build the needs of engineering.
Summary of the invention
The purpose of the present invention is to the deficiencies in the prior art, provide one kind and stir pot type concrete producing device more.
To achieve the above object, technology solution of the invention is as follows:
A kind of more stirring pot type concrete producing devices, including siccative feeding device, concrete central mix plant, screw extrusion
Conveying device and control device, siccative feeding device, concrete central mix plant, screw extrusion conveying device, which are successively connected, to be set
It sets, wherein siccative feeding device includes cement transportation line, sand material pipeline and rubble pipeline, cement, sand material and rubble
Enter belt conveyer after the pneumatic conveying of siccative feeding device, and concrete central mix plant is transported to by belt conveyer;
Concrete central mix plant includes the first agitator tank and the second agitator tank, and the first agitator tank and the second agitator tank are oppositely arranged, the two
It is respectively provided with respective siccative feeding device, the discharge port lower part of the first agitator tank and the second agitator tank is correspondingly arranged on concrete
Hopper, concrete hopper top are cylindrical structure, and lower part is pyramidal structure, and concrete hopper lower part is connected with discharge nozzle, discharging
Pipe is connected to accelerating chamber, and accelerating chamber is connect with high speed air inlet pipeline, and high speed air inlet pipeline is connect with air pump, and accelerating chamber end passes through
Hose is connected with screw extrusion conveying device;Concrete hopper is fixedly mounted on moving body, and moving body includes sweep, vehicle
There is through-hole, the pyramidal structure of concrete hopper is inserted in through-hole, and the lower part quadrangle of sweep is provided with adjustable lifting branch among plate
The lower part of leg, adjustable lifting supporting leg is provided with wear-resistant roller;It is fixedly connected with support frame on the cylindrical structure of concrete hopper, props up
Support is fixed on sweep by the first buffer spring and the second buffer spring, outside the pyramidal structure of concrete hopper setting by
Vibration device, high speed air inlet pipeline and the first agitator tank, the second agitator tank, between concrete hopper by the first gas circuit,
Second gas circuit, the connection of third gas circuit, the first gas circuit, the second gas circuit are respectively arranged with the first valve, the second valve in third gas circuit
And third valve;First agitator tank top is provided with the first sealing cover, and the first sealing cover is fixed by the first mounting rack;Second
Agitator tank top is provided with the second sealing cover, and the second sealing cover is fixed by the second mounting rack;First agitator tank and the second stirring
Changeover valve is additionally provided between tank, changeover valve includes valve plates and shaft, and valve plates rotate around the axis, and changeover valve can be real
The intermittent blanking of existing first agitator tank and the second agitator tank.
Cement transportation line, sand material pipeline and rubble pipeline be respectively connected to the first buffering chamber, the second buffering chamber with
And third buffering chamber, the first buffering chamber, the second buffering chamber and third buffering chamber lower part outlet are provided with Electromagnetic Control valve, often
A Electromagnetic Control valve lower part is provided with a weighing belt, and Electromagnetic Control valve, weighing belt are electrically connected with control device, control
The weighing data of device record weighing belt processed simultaneously carries out cumulative calculation, and three weighing belts store preset weight value, and right
Falling material is weighed, once the weight of material of weighing belt total weight reaches pre-set weight value, control device control
It makes corresponding Electromagnetic Control valve to close, stops the supply of corresponding material;The lower part of three weighing belts is additionally provided with receiver
Material is delivered to concrete central mix plant by the belt conveyer of material, belt conveyer.
Cement transportation line includes that cement accepts hopper, and cement accepts hopper for accepting the cement that transport vehicle ships, cement
The lower part for accepting hopper is provided with the first inclined belt conveyer, and the first inclined belt conveyer stores cement transportation to cement
Storehouse, cement storage silo top are provided with cement filter screen, and the lower part of cement storage silo is provided with cement air conveying line, cement
Dispatchtude road is additionally provided with the first crusing robot.
Sand material pipeline includes that sand material accepts hopper, and sand material accepts hopper for accepting the sand material that transport vehicle ships, sand material
The lower part for accepting hopper is provided with the second inclined belt conveyer, and sand material is delivered to sand material and stored by the second inclined belt conveyer
Storehouse, sand material storage silo top are provided with sand material filter screen, and the lower part of sand material storage silo is provided with sand material air conveying line, sand material
Dispatchtude road is additionally provided with the second crusing robot.
Rubble pipeline includes that rubble accepts hopper, and rubble accepts hopper for accepting the rubble that transport vehicle ships, rubble
The lower part for accepting hopper is provided with third inclined belt conveyer, and rubble is delivered to rubble and stored by third inclined belt conveyer
Storehouse, rubble storage silo top are provided with rubble filter screen, and the lower part of rubble storage silo is provided with rubble air conveying line, rubble
Dispatchtude road is additionally provided with third crusing robot.
First buffering chamber, the second buffering chamber and third buffering chamber are provided with high-order level-sensing device and low level level-sensing device,
High-order level-sensing device and low level level-sensing device are electrically connected with control device.
Screw extrusion conveying device includes the charging propeller and spiral extruder being superposed up and down, feeds propeller packet
Include feed inlet, feed inlet be it is horn-like, feed inlet lower part is provided with charging propeller main body, and charging propeller main body includes first
The charging axle of variable-frequency motor driving, is provided with flight blade in charging axle;Spiral extruder includes being driven by the second variable-frequency motor
Helical axis, be provided with helical blade on helical axis, the discharge end of spiral extruder is provided with sealing plate, sets on sealing plate
It is equipped with discharge hole.
The beneficial effects of the present invention are: two agitator tanks are set above concrete hopper, and two agitator tanks respectively have
There is the siccative feed device of oneself, construction personnel can select the quantity of work agitator tank according to the demand of concrete, not only
It can be improved the stability of process units, moreover it is possible to greatly improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of concrete central mix plant;
Fig. 3 is the structural schematic diagram of screw extrusion conveying device.
Specific embodiment
In order to keep the above objects, features and advantages of the present invention more obvious and easy to understand, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
As shown in Figs. 1-2, mostly stirring pot type concrete producing device includes siccative feeding device 123, concrete stirring dress
6, screw extrusion conveying device 9 and control device are set, siccative feeding device 123, concrete central mix plant 6, screw extrusion are defeated
Device 7 is sent successively to be connected setting, wherein siccative feeding device 123 includes that cement transportation line 1, sand material pipeline 2 and rubble are defeated
Line sending 3, cement, sand material and rubble enter belt conveyer 19 after the pneumatic conveying of siccative feeding device, and by conveying skin
Band machine 19 is transported to concrete central mix plant 6;Concrete central mix plant 6 includes the first agitator tank 73 and the second agitator tank 63, the
One agitator tank 73 and the second agitator tank 63 are oppositely arranged, and the two is respectively provided with respective siccative feeding device 123, the first agitator tank
73 and second the discharge port lower part of agitator tank 63 be correspondingly arranged on concrete hopper 65,65 top of concrete hopper is cylinder knot
Structure, lower part are pyramidal structure, and 65 lower part of concrete hopper is connected with discharge nozzle, and discharge nozzle is connected to accelerating chamber 78, accelerating chamber 78
It is connect with high speed air inlet pipeline 77, high speed air inlet pipeline 77 is connect with air pump, and accelerating chamber end is connected with spiral by hose and squeezes
Press conveying device 9;Concrete hopper 65 is fixedly mounted on moving body, and moving body includes sweep 67, is had among sweep 67
There is through-hole, the pyramidal structure of concrete hopper 65 is inserted in through-hole, and the lower part quadrangle of sweep 67 is provided with adjustable lifting supporting leg 79,
The lower part of adjustable lifting supporting leg 79 is provided with wear-resistant roller 80;Support is fixedly connected on the cylindrical structure of concrete hopper 65
Frame, support frame are fixed on sweep 67 by the first buffer spring 76 and the second buffer spring 66, the taper of concrete hopper 65
Structural outer is arranged by vibration device 69, high speed air inlet pipeline 77 and the first agitator tank 73, the second agitator tank 63, concrete
By the first gas circuit, the second gas circuit, the connection of third gas circuit between hopper 65, the first gas circuit, the second gas circuit, in third gas circuit respectively
It is provided with the first valve 74, the second valve 64 and third valve 68;First agitator tank, 73 top is provided with the first sealing cover 72,
First sealing cover 72 is fixed by the first mounting rack 71;Second agitator tank, 63 top is provided with the second sealing cover 62, the second sealing
Lid 62 is fixed by the second mounting rack 61;It is additionally provided with changeover valve 75 between first agitator tank 73 and the second agitator tank 63, revolves
Rotary valve door 75 includes valve plates and shaft, and valve plates rotate around the axis, and changeover valve 75 can realize the first agitator tank 73 and second
The intermittent blanking of agitator tank 63.
Cement transportation line 1, sand material pipeline 2 and rubble pipeline 3 are respectively connected to the first buffering chamber 15, second caching
Storehouse 16 and third buffering chamber 17, the first buffering chamber 15, the second buffering chamber 16 and 17 lower part outlet of third buffering chamber are provided with
Electromagnetic Control valve 152, each 152 lower part of Electromagnetic Control valve are provided with a weighing belt 18, Electromagnetic Control valve 152,
Weighing belt is electrically connected with control device, and the weighing data of control device record weighing belt 18 simultaneously carries out cumulative calculation, three skins
Belt scale 18 stores preset weight value, and weighs to falling material, once the material weight of 18 total weight of weighing belt
Amount reaches pre-set weight value, and control device controls corresponding Electromagnetic Control valve 152 and closes, and stops corresponding material
Supply;The lower part of three weighing belts 18 is additionally provided with the belt conveyer 19 for accepting material, and belt conveyer 19 conveys material
To concrete central mix plant 6.
First buffering chamber 15, the second buffering chamber 16 and third buffering chamber 17 are provided with high-order level-sensing device 151 and low
Position level-sensing device, high-order level-sensing device 151 and low level level-sensing device are electrically connected with control device.
Cement transportation line 1 includes that cement accepts hopper 11, and cement accepts hopper 11 and is used to accept the cement that transport vehicle ships,
The lower part that cement accepts hopper 11 is provided with the first inclined belt conveyer, and the first inclined belt conveyer is by cement transportation to water
Mud storage silo 12,12 top of cement storage silo are provided with cement filter screen, and it is pneumatic that the lower part of cement storage silo 12 is provided with cement
Transfer pipeline 14 is additionally provided with the first crusing robot 13 on cement air conveying line 14.
Sand material pipeline 2 includes that sand material accepts hopper, and sand material accepts hopper for accepting the sand material that transport vehicle ships, sand material
The lower part for accepting hopper is provided with the second inclined belt conveyer, and sand material is delivered to sand material and stored by the second inclined belt conveyer
Storehouse, sand material storage silo top are provided with sand material filter screen, and the lower part of sand material storage silo is provided with sand material air conveying line, sand material
Dispatchtude road is additionally provided with the second crusing robot.
Rubble pipeline 3 includes that rubble accepts hopper, and rubble accepts hopper for accepting the rubble that transport vehicle ships, rubble
The lower part for accepting hopper is provided with third inclined belt conveyer, and rubble is delivered to rubble and stored by third inclined belt conveyer
Storehouse, rubble storage silo top are provided with rubble filter screen, and the lower part of rubble storage silo is provided with rubble air conveying line, rubble
Dispatchtude road is additionally provided with third crusing robot.
As shown in figure 3, screw extrusion conveying device 9 includes the charging propeller and spiral extruder being superposed up and down,
Charging propeller includes feed inlet 91, feed inlet 91 be it is horn-like, 91 lower part of feed inlet is provided with charging propeller main body, charging
Propeller main body includes the charging axle 93 of the first variable-frequency motor 97 driving, is provided with flight blade 92 in charging axle 93;Spiral is squeezed
Depressor includes the helical axis 94 driven by the second variable-frequency motor 98, is provided with helical blade 96, spiral extruder on helical axis 94
Discharge end be provided with sealing plate, be provided with discharge hole 95 on sealing plate.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.