CN207747238U - A kind of automatic gauge charging device of lightweight aggregate concrete - Google Patents
A kind of automatic gauge charging device of lightweight aggregate concrete Download PDFInfo
- Publication number
- CN207747238U CN207747238U CN201721794194.2U CN201721794194U CN207747238U CN 207747238 U CN207747238 U CN 207747238U CN 201721794194 U CN201721794194 U CN 201721794194U CN 207747238 U CN207747238 U CN 207747238U
- Authority
- CN
- China
- Prior art keywords
- dump gate
- fixed
- controller
- weighing hopper
- lightweight aggregate
- 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.)
- Active
Links
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a kind of automatic gauge charging devices of lightweight aggregate concrete, Dump gate A is opened in controller control, collecting bin is dumped into weighing hopper, each pressure sensor metering, when Dump gate A, which is opened, touches travel switch to baffle contact, travel switch signals to controller, and controller control Dump gate A is fixed on full open position；When each pressure sensor is metered into required weight, controller is outputed signal to, Dump gate A is closed in control；Controller also controls the closing and unlatching of Dump gate B；Controller also controls the work of the movable motor and raising elevator motor of electric block, and electric block is made to move left and right, raising suspension hook oscilaltion.Lightweight aggregate concrete is prepared using the device of the utility model, without special line Special Mixing Plant is separately provided, other concrete could be produced in succession by rinsing the remaining lightweight aggregate concrete of mixing plant without cleaning repeatedly, substantially increased production efficiency and utilization rate of equipment and installations, reduced production cost.
Description
Technical field
The utility model is related to a kind of automatic gauge charging devices of lightweight aggregate concrete.
Background technology
Lightweight aggregate is quality in order to mitigate concrete and improves the aggregate used for the purpose of hot working effect.Lightweight aggregate
Concrete dry apparent density is not more than 1950kg/m3, have the characteristics that lightweight, moderate strength, heat preservation and fire resisting, and morphotropism
Can be good, elasticity modulus is relatively low, and application is more and more wider, suitable for high-rise and long span building and needs to mitigate concrete gravity
Structures.Existing lightweight aggregate concrete production technology is that the lightweight aggregate that will do not prewetted, sand, admixture and 1/2 mixing water are thrown
Enter blender to stir 1 minute, then puts into after cement, additive and remaining water continue stirring 2 minutes and be dumped into tank car.
Since lightweight aggregate concrete is very different with normal concrete in performance, purposes etc., lightweight aggregate coagulation
Lightweight aggregate used in soil is generally clay haydite, after having produced a vehicle lightweight aggregate concrete with mixing plant, cannot produce immediately other
Otherwise the normal concrete of aggregate is easy to happen the quality accident caused by batch mixing.To avoid quality accident, different bones are produced
When expecting concrete, it is necessary to will be unloaded including aggregate collecting bin, aggregate measuring scale, belt conveyor, middle warehouse, stirring host, concrete
Remaining lightweight aggregate cleaning is rinsed well on whole mixing plant production line including hopper etc., takes nearly 3 hours, mixing plant is clear
Concrete cannot be produced during washing.In production and supply lightweight aggregate concrete, in order to save the production time, while avoiding rushing repeatedly
The waste of artificial and water, electric natural resources caused by washing mixing plant, general ready-mixed concrete enterprise need to use special line special, that is, refer to
Fixed special production line produces lightweight aggregate concrete, cannot produce other concrete during production lightweight aggregate concrete, wait for light bone
After expecting concrete production, then rinse mixing plant production normal concrete.Production division and other productions are on the one hand given in this way
Tape produces pressure, even results in production and supply not in time, eventually leads to because imbalance between supply and demand influences the clearing of knot amount, additionally, due to
Special line is special, even if can not produce normal concrete when production line does not work, substantially reduces utilization rate of equipment and installations, greatly increases
Produce the cost of lightweight aggregate concrete.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems in the prior art, provides a kind of lightweight aggregate concrete
Automatic gauge charging device；Lightweight aggregate concrete is prepared using the device, without special line Special Mixing Plant is separately provided, also not
Other concrete could be produced in succession by rinsing the remaining lightweight aggregate concrete of mixing plant with cleaning repeatedly, ensure concrete quality
Under the premise of, production efficiency and utilization rate of equipment and installations are substantially increased, production cost is not only reduced, but also meets energy conservation and environmental protection requirement,
It is simple for process, it is convenient for actual production.
For realization the purpose of this utility model, the technical solution of the utility model is：A kind of lightweight aggregate concrete
Automatic gauge charging device, including be fixed on supporting rack collecting bin, be fixed on the basis of door frame, electric block, metering
Bucket, multiple pressure sensors, weighing hopper foundation pit, frame in metering, metering lower frame, Dump gate A, Dump gate B, Dump gate A
It closes and opener, the closing of Dump gate B and opener and controller；
The collecting bin upper end is feed inlet, has discharge port, bottom surface to be tilted down to discharge port below rear end；Discharge port
On be hingedly fixed with Dump gate A, lower end is fixed with the discharging drainage trough tilted down；It is fixed with Dump gate on collecting bin side wall
The travel switch of A and closing and the opener of Dump gate A are fixed with travel switch on the closing of Dump gate A and opener
Baffle contact；
The door frame is located at the rear end of collecting bin, and lower end has weighing hopper foundation pit, the upper surface of weighing hopper foundation pit to fix
There is the metering lower frame of rectangle；Two opposite frames of metering lower frame are symmetrically fixed with the pressure sensing of four or more 2 multiples
Device or four frames are symmetrically fixed with the pressure sensor of four multiple；Frame crimping is fixed on each pressure and passes in the metering of rectangle
Sensor upper end；Electric block is installed, the steel wire rope lower end of electric block is equipped with raising suspension hook on the upper beam of door frame；Collecting bin
Discharging drainage trough be located at the front end above the upper surface of weighing hopper foundation pit, the charging with the weighing hopper in weighing hopper foundation pit
Mouth laterally has spacing distance, and the distance is small as possible in the case where not influencing weighing hopper lifting；
The weighing hopper is upper coarse and lower fine truncated rectangular pyramids shape, suitable for reading to be fixed in position corresponding with pressure sensor
There is whippletree；When weighing hopper, which moves on to lowermost position, to be set, it is located at the center of weighing hopper foundation pit, each whippletree is just crimped on pressure biography
In the metering of sensor upper end on frame；Weighing hopper upper end is uniformly fixed with more that upper end is fixed together fixed steel wire ropes, electricity
The raising suspension hook of dynamic cucurbit is hooked on the fixing end of more fixed steel wire ropes；Weighing hopper lower end is provided with discharge port, consolidates on discharge port
Surely there is Dump gate B；Closing and the opener of Dump gate B are fixed on weighing hopper side wall；The maximum weight of lightweight aggregate in weighing hopper
Amount is no more than the metering range summation of each pressure sensor with the summation of the total weight of frame and each steel wire rope in weighing hopper, metering
80%；
The opening and closing of the controller control Dump gate A, power on, controller controls the closing of Dump gate A
Dump gate A is opened with opener, starts to be dumped into weighing hopper, each pressure sensor metering is opened when Dump gate A is opened to stroke
When the position of travel switch is touched in the baffle contact of pass, travel switch signals to controller, and controller control Dump gate A is fixed
In full open position；When the continuous data summation that each pressure sensor is conveyed to controller reaches the light bone set in controller
When the required gravimetric value of material, controller controls the closing of Dump gate A and opener closes Dump gate A, stops discharging；Controller
Also the closing of control Dump gate B and opener open and close Dump gate B；Controller also controls the movable motor of electric block
With the work of raising elevator motor, electric block is made to move left and right, raising suspension hook oscilaltion.
It is further preferred that the closing of the Dump gate A and opener include one or two discharging cylinder A, arc
Shape curved boom, solenoid valve A and air source；It fixes an articulated shaft in the middle part of Dump gate A or on both sides of the middle is fixed two and coaxial is hinged
Axis, the both ends of articulated shaft or the both ends of two coaxial articulated shafts are respectively fitted over and are fixed on the opposite two side of discharge port
In axle sleeve；The cylinder body of one or two discharging cylinder A is fixed in the one side wall of discharge port or on opposite two side, curved bend
Arm one end is hinged on the piston rod of discharging cylinder A, and the other end is fixed on the articulated shaft of Dump gate A；Air source by tracheae and
The air inlet of solenoid valve A connection discharging cylinders A and gas outlet；The travel switch is fixed on the Dump gate A of articulated shaft upper end
One side wall on, stretch to articulated shaft, arc curved boom is fixed with baffle contact with the fixed end of articulated shaft；Power on, discharging
Cylinder A air inlets push the rotation of arc curved boom, and baffle contact thereon encounters travel switch, signal is issued controller, controller
Control solenoid valve is in middle position, and discharging cylinder A is made to be fixed on this state of piston rod release.This simple in structure, action is fast,
Locking is reliable.
It is further preferred that the closing of the Dump gate B and opener include discharging cylinder B and solenoid valve B；Discharging
Door B is arc, and symmetrical both ends upper end is symmetrically fixed with equilateral angular bent plate, and the apex angle of two angular bent plates is respectively hinged at
It is fixed on the axis pin on the symmetrical two side of weighing hopper；Discharging cylinder B cylinder bodies are fixed on the weighing hopper among two angular bent plates
Side wall on, piston rod is hinged on the position that Dump gate B is located among two angular bent plates；Air source passes through tracheae and solenoid valve
The air inlet of B connection discharging cylinders B；Controller controls solenoid valve B and opens and closes, and is opened and closed to control Dump gate B.
This simple in structure, action is fast, and locking is reliable.
It is further preferred that the weighing hopper foundation pit is located underground.The height of whole device can be reduced in this way, be more convenient
Operation.
It is further preferred that the controller includes the leakage circuit breakers being equipped in it, relay, contactor and PLC
The keying knob setting of programmable controller, the lifting knob of raising suspension hook, the walking knob of electric block, solenoid valve A and B exists
On electric cabinet panel；The signal output end of each pressure sensor is connected in parallel the pressure signal input end of controller.
Using the preparation side for the lightweight aggregate concrete that the automatic gauge charging device of lightweight aggregate concrete described above is completed
Method includes the following steps：
（1）By cement, sand, additive, flyash, ground granulated blast furnace slag and the water input in lightweight aggregate concrete raw material
Wet mixing mortar is stirred into mixing plant；
（2）Agitator truck is put into after lightweight aggregate in lightweight aggregate concrete raw material is measured with the metering charging device
It is interior；Then agitator truck is transported at mixing plant, wet mixing mortar is put into agitator truck, agitator truck with 8~
After the rotating speed of 10r/min quickly stirs 5min, then is mixed slowly with the rotating speed of 2-3r/min and be transported to building site and poured into a mould.
Lightweight aggregate in lightweight aggregate concrete described above is clay haydite, and cement is 42.5 cement of P.O, and sand is day
Right sand, additive are high-efficiency water-reducing agent of poly-carboxylic acid, and flyash is II grade of flyash, and ground granulated blast furnace slag is that S95 grades of granulations are high
Stove slag powders.
Lightweight aggregate concrete is prepared using the device of the utility model, lightweight aggregate metering is fed intake from mixing plant production line list
It solely separates, lightweight aggregate is individually stored and used, and is avoided and cannot be produced in succession after producing lightweight aggregate concrete with mixing plant
It is mixed to avoid artificial and water, electric resources waste and lightweight aggregate caused by mixing plant clears up flushing repeatedly for other normal concretes
Expect the drawbacks such as phenomenon, not only ensure that concrete quality, but also substantially increase production efficiency and utilization rate of equipment and installations, both reduced production
Cost, and energy conservation and environmental protection.The utility model does not have to that special line Special Mixing Plant is separately provided, and mixing plant is rinsed without cleaning repeatedly
Remaining lightweight aggregate concrete could produce other concrete in succession, simple for process, be convenient for actual production.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the vertical view of the utility model；
Fig. 4 be weighing hopper foundation pit in the utility model, weighing hopper, in metering frame and metering lower frame front view；
Fig. 5 be weighing hopper foundation pit in the utility model, weighing hopper, in metering frame and metering lower frame left view；
Fig. 6 be weighing hopper foundation pit in the utility model, weighing hopper, in metering frame and metering lower frame vertical view.
Specific implementation mode
The utility model is further described in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present embodiment include the collecting bin 4 being fixed on supporting rack 18,
Door frame 1, electric block 2, weighing hopper 7, multiple pressure sensors 10, weighing hopper foundation pit 12, metering upper ledge on the basis of being fixed on
Frame 9, metering lower frame 11, Dump gate A 15, Dump gate B 8, the closing of Dump gate A and opener, Dump gate B closing and
Opener and controller 6.
4 upper end of collecting bin is feed inlet, has discharge port, bottom surface to be tilted down to discharge port below rear end.Discharging
Dump gate A 15 is hingedly fixed on mouth, lower end is fixed with the discharging drainage trough 19 tilted down.It is fixed on 4 side wall of collecting bin
There are the travel switch 23 of Dump gate A and closing and the opener of Dump gate A, is fixed in the closing of Dump gate A and opener
There is the baffle contact of travel switch.Preferably, the closing of the Dump gate A and opener include one（It also can be according to need
It is arranged two）Discharging cylinder A 14, arc curved boom 21, solenoid valve A and air source.15 on both sides of the middle of Dump gate A fixes two together
The articulated shaft 20 of axis（Also middle part can be arranged as required to and fix an articulated shaft）, the both ends of two coaxial articulated shafts 20 cover respectively
In axle sleeve 17 on being fixed on the opposite two side of discharge port.The cylinder body of one discharging cylinder A 14 is fixed on the one of discharge port
On side wall, 21 one end of arc curved boom is hinged on the piston rod of discharging cylinder A 14, and the other end is fixed on the hinge of Dump gate A 15
In spindle 20.Air source connects the air inlet of discharging cylinder A 14 by tracheae with solenoid valve A.The travel switch 23 is fixed on
In the one side wall of the Dump gate A 15 of 20 upper end of articulated shaft, articulated shaft 20, arc curved boom 21 and 20 fixed end of articulated shaft are stretched to
Portion is fixed with baffle contact.Power on, 14 air inlets of discharging cylinder A, pushes arc curved boom 21 to rotate, baffle contact thereon
Encounter travel switch 23, signal is issued into controller 6, controller 6 controls solenoid valve and is in middle position, and discharging cylinder A 14 is made to fix
In this state that piston rod is released.
The door frame 1 is located at the rear end of collecting bin 4, and there are weighing hopper foundation pit 12, the upper end of weighing hopper foundation pit 12 in lower end
Face is fixed with the metering lower frame 11 of rectangle.Preferably, the weighing hopper foundation pit 12 is located under ground 16.Measure lower frame 11
Two opposite frames are symmetrically fixed with four（Two are fixed on per frame）（It can also be six, eight etc.）Pressure sensor 10
（It can also be four frames and be symmetrically fixed with four pressure sensors, one is fixed on every frame）.Frame 9 crimps in the metering of rectangle
It is fixed on 10 upper end of each pressure sensor.Electric block 2 is installed, under the steel wire rope 3 of electric block 2 on the upper beam of door frame 1
End is equipped with raising suspension hook 5.The discharging drainage trough 19 of collecting bin 4 is located at the front end above the upper surface of weighing hopper foundation pit 12, with position
Laterally there is spacing distance in the feed inlet of the weighing hopper 7 in weighing hopper foundation pit 12, the distance is in the feelings for not influencing the lifting of weighing hopper 7
It is small as possible under condition.
The weighing hopper 7 is upper coarse and lower fine truncated rectangular pyramids shape, suitable for reading in position corresponding with pressure sensor 10
It is fixed with whippletree 22.When weighing hopper 7, which moves on to lowermost position, to be set, it is located at the center of weighing hopper foundation pit 12, each whippletree 22 is just
It is crimped in the metering of 10 upper end of pressure sensor on frame 9.7 upper end of weighing hopper is uniformly fixed with upper end is fixed together four
Root fixes steel wire rope 26, and the raising suspension hook 5 of electric block 2 is hooked on the fixing end of four fixed steel wire ropes 26.7 lower end of weighing hopper
It is provided with discharge port, Dump gate B 8 is fixed on discharge port.It is fixed with the closing of Dump gate B on 7 side wall of weighing hopper and opens machine
Structure.Preferably, the closing of the Dump gate B and opener include discharging cylinder B 13 and solenoid valve B；Dump gate B 8 is
Arc, symmetrical both ends upper end are symmetrically fixed with equilateral angular bent plate 24, and the apex angle of two angular bent plates 24 is respectively hinged at
It is fixed on the axis pin 25 on 7 symmetrical two side of weighing hopper.13 cylinder bodies of discharging cylinder B are fixed among two angular bent plates 24
Weighing hopper 7 side wall on, piston rod is hinged on the position that Dump gate B 8 is located among two angular bent plate 24.Air source is logical
Cross the air inlet that tracheae connects discharging cylinder B 13 with solenoid valve B.Controller 6 controls solenoid valve B and opens and closes, to control
Dump gate B 8 is opened and closed.The maximum weight of lightweight aggregate and weighing hopper in weighing hopper 7, frame and each steel wire rope in metering
The summation of total weight is no more than the 80% of the range summation of each pressure sensor 10.
The controller 6 controls the opening and closing of Dump gate A 15, powers on, and controller 6 controls Dump gate A's
Closing and opener：Discharging cylinder A 14 opens Dump gate A 15, starts to be dumped into weighing hopper 7, each pressure sensor 10 is counted
Amount, when the openings of Dump gate A 15 touch the position of travel switch 23 to the baffle contact of travel switch 23, travel switch 23 is sent out
Signal controls Dump gate A 14 and is fixed on full open position to controller 6, controller 6.When each pressure sensor 10 is conveyed to
When the continuous data summation of controller reaches the required gravimetric value of the lightweight aggregate set in controller 6, controller 6 controls Dump gate
The closing of A and opener：Discharging cylinder A 14 closes Dump gate A, stops discharging；Controller 6 also controls the closing of Dump gate B
And opener：Discharging cylinder B 13 opens and closes Dump gate B 8.Controller 6 also control electric block 2 movable motor and
The work of raising elevator motor makes electric block 2 move left and right, 5 oscilaltion of raising suspension hook.Preferably, the controller 6
Including leakage circuit breakers, relay, contactor and the PLC programmable controller being equipped in it, the lifting knob of raising suspension hook 5,
The walking knob of electric block 2, the keying knob of solenoid valve A and B are arranged on electric cabinet panel；Each pressure sensor
10 signal output end is connected in parallel the pressure signal input end of controller 6.
Using the preparation side for the lightweight aggregate concrete that the automatic gauge charging device of lightweight aggregate concrete described above is completed
Method includes the following steps：
（1）By cement, sand, additive, flyash, ground granulated blast furnace slag and the water input in lightweight aggregate concrete raw material
Wet mixing mortar is stirred into mixing plant；
（2）Agitator truck is put into after lightweight aggregate in lightweight aggregate concrete raw material is measured with the metering charging device
It is interior；Then agitator truck is transported at mixing plant, wet mixing mortar is put into agitator truck, agitator truck with 8~
After the rotating speed of 10r/min quickly stirs 5min, then is mixed slowly with the rotating speed of 2-3r/min and be transported to building site and poured into a mould.
Lightweight aggregate in lightweight aggregate concrete described above is clay haydite, and cement is 42.5 cement of P.O, and sand is day
Right sand, additive are high-efficiency water-reducing agent of poly-carboxylic acid, and flyash is II grade of flyash, and ground granulated blast furnace slag is that S95 grades of granulations are high
Stove slag powders.
Above-described embodiment be only it is preferred and illustrative, those skilled in the art can also according to the description of this patent,
Selection uses other equivalent technologies, these are all covered by the protection domain of this patent.
Claims (9)
1. a kind of automatic gauge charging device of lightweight aggregate concrete, it is characterised in that：Including being fixed on gathering materials on supporting rack
Storehouse, be fixed on the basis of door frame, electric block, weighing hopper, multiple pressure sensors, weighing hopper foundation pit, frame, meter in metering
Measure lower frame, Dump gate A, Dump gate B, the closing of Dump gate A and opener, the closing of Dump gate B and opener and control
Device processed；
The collecting bin upper end is open type feed inlet, has discharge port, bottom surface to be tilted down to discharge port below rear end；Discharging
Dump gate A is hingedly fixed on mouth, lower end is fixed with the discharging drainage trough tilted down；It is fixed with discharging on collecting bin side wall
The door travel switch of A and closing and the opener of Dump gate A is fixed with stroke in the closing of Dump gate A and opener and opens
The baffle contact of pass；
The door frame is located at the rear end of collecting bin, and lower end has weighing hopper foundation pit, the upper surface of weighing hopper foundation pit to be fixed with square
The metering lower frame of shape；Opposite two frames of metering lower frame be symmetrically fixed with four or more 2 multiples pressure sensor or
Four frames of person are symmetrically fixed with the pressure sensor of four multiple；Frame crimping is fixed on each pressure sensor in the metering of rectangle
Upper end；Electric block is installed, the steel wire rope lower end of electric block is equipped with raising suspension hook on the upper beam of door frame；Collecting bin unloads
Material drainage trough is located at the front end above the upper surface of weighing hopper foundation pit, horizontal with the feed inlet of the weighing hopper in weighing hopper foundation pit
To there is spacing distance, the distance is small as possible in the case where not influencing weighing hopper lifting；
The weighing hopper is upper coarse and lower fine truncated rectangular pyramids shape, suitable for reading to be fixed with cross in position corresponding with pressure sensor
Thick stick；When weighing hopper, which moves on to lowermost position, to be set, it is located at the center of weighing hopper foundation pit, each whippletree is just crimped on pressure sensor
In the metering of upper end on frame；Weighing hopper upper end is uniformly fixed with more that upper end is fixed together fixed steel wire ropes, electronic calabash
The raising suspension hook of reed is hooked on the fixing end of more fixed steel wire ropes；Weighing hopper lower end is provided with discharge port, is fixed on discharge port
Dump gate B；Closing and the opener of Dump gate B are fixed on weighing hopper side wall；In weighing hopper the maximum weight of lightweight aggregate with
The summation of the total weight of frame and each steel wire rope is no more than the metering range summation of each pressure sensor on weighing hopper, metering
80%；
The opening and closing of the controller control Dump gate A, power on, controller controls the pass closing and opening of Dump gate A
Mechanism opening Dump gate A is opened, starts to be dumped into weighing hopper, each pressure sensor metering, when Dump gate A is opened to travel switch
When the position of travel switch is touched in baffle contact, travel switch signals to controller, and controller control Dump gate A has been fixed on
Full opening state；When the continuous data summation that each pressure sensor is conveyed to controller reaches the lightweight aggregate set in controller
When required gravimetric value, controller controls the closing of Dump gate A and opener closes Dump gate A, stops discharging；Controller is also controlled
The closing of Dump gate B processed and opener open and close Dump gate B；Controller also controls the movable motor of electric block and rises
The work for rising elevator motor, makes electric block move left and right, raising suspension hook oscilaltion.
2. the automatic gauge charging device of lightweight aggregate concrete according to claim 1, it is characterised in that：The discharging
The closing of door A and opener include one or two discharging cylinder A, arc curved boom, solenoid valve A and air source；In the middle part of Dump gate A
Fix an articulated shaft or on both sides of the middle fix two coaxial articulated shafts, the both ends of articulated shaft or two it is coaxial hinged
The both ends of axis are respectively fitted in the axle sleeve being fixed on the opposite two side of discharge port；The cylinder body of one or two discharging cylinder A
It being fixed in the one side wall of discharge port or on opposite two side, arc curved boom one end is hinged on the piston rod of discharging cylinder A,
The other end is fixed on the articulated shaft of Dump gate A；Air source is connected the air inlet of discharging cylinder A by tracheae and is gone out with solenoid valve A
Gas port；The travel switch is fixed in the one side wall of Dump gate A of articulated shaft upper end, stretches to articulated shaft, arc curved boom with
The fixed end of articulated shaft is fixed with baffle contact；Power on, discharging cylinder A air inlets, pushes the rotation of arc curved boom, thereon
Travel switch is encountered in baffle contact, signal is issued controller, controller control solenoid valve is in middle position, keeps discharging cylinder A solid
It is scheduled on this state of piston rod release.
3. the automatic gauge charging device of lightweight aggregate concrete according to claim 1 or 2, it is characterised in that：Described
The closing of Dump gate B and opener include discharging cylinder B and solenoid valve B；Dump gate B is arc, symmetrical both ends upper end
It is symmetrically fixed with equilateral angular bent plate, the apex angle of two angular bent plates, which is respectively hinged at, to be fixed on the symmetrical two side of weighing hopper
Axis pin on；Discharging cylinder B cylinder bodies are fixed on the side wall of the weighing hopper among two angular bent plates, and piston rod is hinged on discharging
Door B is located on the position among two angular bent plates；Air source connects the air inlet of discharging cylinder B by tracheae with solenoid valve B；Control
Device controls solenoid valve B and opens and closes, and is opened and closed to control Dump gate B.
4. the automatic gauge charging device of lightweight aggregate concrete according to claim 3, it is characterised in that：The metering
Bucket foundation pit is located at subsurface.
5. the automatic gauge charging device of lightweight aggregate concrete according to claim 4, it is characterised in that：The control
Device includes the leakage circuit breakers being equipped in it, relay, contactor and PLC programmable controller, the lifting knob of raising suspension hook,
The walking knob of electric block, the keying knob of solenoid valve A and B are arranged on electric cabinet panel；Each pressure sensor
Signal output end be connected in parallel the pressure signal input end of controller.
6. the automatic gauge charging device of lightweight aggregate concrete according to claim 1 or 2, it is characterised in that：Described
Weighing hopper foundation pit is located at subsurface.
7. the automatic gauge charging device of lightweight aggregate concrete according to claim 6, it is characterised in that：The control
Device includes the leakage circuit breakers being equipped in it, relay, contactor and PLC programmable controller, the lifting knob of raising suspension hook,
The walking knob of electric block, the keying knob of solenoid valve A and B are arranged on electric cabinet panel；Each pressure sensor
Signal output end be connected in parallel the pressure signal input end of controller.
8. the automatic gauge charging device of lightweight aggregate concrete according to claim 1 or 2, it is characterised in that：Described
Controller includes the leakage circuit breakers being equipped in it, relay, contactor and PLC programmable controller, the lifting of raising suspension hook
Knob, electric block walking knob, solenoid valve A and B keying knob be arranged on electric cabinet panel；Each pressure passes
The signal output end of sensor is connected in parallel the pressure signal input end of controller.
9. the automatic gauge charging device of lightweight aggregate concrete according to claim 3, it is characterised in that：The control
Device includes the leakage circuit breakers being equipped in it, relay, contactor and PLC programmable controller, the lifting knob of raising suspension hook,
The walking knob of electric block, the keying knob of solenoid valve A and B are arranged on electric cabinet panel；Each pressure sensor
Signal output end be connected in parallel the pressure signal input end of controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794194.2U CN207747238U (en) | 2017-12-20 | 2017-12-20 | A kind of automatic gauge charging device of lightweight aggregate concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794194.2U CN207747238U (en) | 2017-12-20 | 2017-12-20 | A kind of automatic gauge charging device of lightweight aggregate concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747238U true CN207747238U (en) | 2018-08-21 |
Family
ID=63150325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794194.2U Active CN207747238U (en) | 2017-12-20 | 2017-12-20 | A kind of automatic gauge charging device of lightweight aggregate concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877710A (en) * | 2017-12-20 | 2018-04-06 | 河北建设集团股份有限公司 | The automatic gauge charging device and preparation method of a kind of lightweight aggregate concrete |
-
2017
- 2017-12-20 CN CN201721794194.2U patent/CN207747238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877710A (en) * | 2017-12-20 | 2018-04-06 | 河北建设集团股份有限公司 | The automatic gauge charging device and preparation method of a kind of lightweight aggregate concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206399755U (en) | A kind of portable construction sand silt test experimental provision | |
| CN204640536U (en) | A kind of lightweight aggregate concrete production system | |
| CN209491971U (en) | A kind of uniform proportioner of concrete | |
| CN207747238U (en) | A kind of automatic gauge charging device of lightweight aggregate concrete | |
| CN109531813A (en) | Concrete central mix plant is used in a kind of production of interlocking segment | |
| CN107877710A (en) | The automatic gauge charging device and preparation method of a kind of lightweight aggregate concrete | |
| CN109910176A (en) | A kind of concrete stirring system and its control method | |
| CN207682675U (en) | One kind is energy saving and environment friendly to build dry-mixed mortar production line by laying bricks or stones | |
| CN207942557U (en) | A kind of full-automatic concrete mixing device | |
| CN109206032A (en) | Matching device is used in a kind of production of building building cement | |
| CN206011457U (en) | A kind of concrete mixing plant measurement of sandstone weight device | |
| CN201633127U (en) | Glass fibre concrete stirring equipment | |
| CN2098357U (en) | Concrete mixer with proportioning and metering device | |
| CN109423945A (en) | Pitch sub-material for producing modified pitch stirs material drain system | |
| CN211972992U (en) | RAP mills plane material system pitch and mixes throwing feeder apparatus of material | |
| CN219235715U (en) | Detect grit moisture content belt feeder | |
| CN209533839U (en) | A kind of novel intelligent concrete batching device | |
| CN204183729U (en) | Discarded concrete recycle device | |
| CN209920233U (en) | Concrete mixing plant of material is thrown in order | |
| CN113290703A (en) | But loading attachment of automatic stirring measurement ratio | |
| CN216899161U (en) | Batching and weighing equipment for cement-based self-leveling mortar production | |
| CN216329205U (en) | UHPC dry powder integration stirring station | |
| CN207656958U (en) | A kind of Civil Engineering Construction stirring weighing device | |
| CN203976632U (en) | A kind of limestone kiln | |
| CN211440611U (en) | Three-bin batching station for preparing environment-friendly bricks by slag aggregate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |