CN206793574U - A kind of twin-bucket measures bituminous mixing plant - Google Patents
A kind of twin-bucket measures bituminous mixing plant Download PDFInfo
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- CN206793574U CN206793574U CN201720563635.1U CN201720563635U CN206793574U CN 206793574 U CN206793574 U CN 206793574U CN 201720563635 U CN201720563635 U CN 201720563635U CN 206793574 U CN206793574 U CN 206793574U
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- weighing hopper
- twin
- mixing plant
- aggregate
- bituminous mixing
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Abstract
The utility model discloses a kind of twin-bucket to measure bituminous mixing plant, including aggregate storage silo, weighing hopper and mixer, belong to asphalt mixing technical field, the aggregate storage silo is connected by blanking valve with the weighing hopper, and the weighing hopper is connected by valve with the mixer；The aggregate storage silo and the weighing hopper are two, are set up in parallel between two aggregate storage silos, are set up in parallel between two weighing hoppers；The first meausring apparatus is equipped with each weighing hopper；Cylinder and inflation system are respectively connected with outside each weighing hopper, the cylinder is used to drive the inflation system to cleaning in the weighing hopper.The utility model can not only accelerate the weighing speed of aggregate, and can also clean weighing hopper in time, reduce weighing error, accelerate blanking velocity.
Description
Technical field
The field of measuring techniques that the utility model belongs in asphalt mixing, and in particular to a kind of twin-bucket measures asphalt mixing
Stand.
Background technology
At present, in the production of general asphalt mixing plant, it usually needs add a variety of aggregates, be all to have one between these materials
Fixed ratio is, it is necessary to proportionally increased, but existing meausring apparatus, there are problems that：
1st, for various materials, if a kind of weighing is, it is necessary to take a substantial amount of time, for large batch of life
Production, this weighing technique, takes time and effort, reduces whole production process.
2nd, for some materials, after weighing, easily rest in meausring apparatus, influence the accuracy weighed, produce larger
Weighing error, influence stirring after product quality.
3rd, after material weighs, the impurity in weighing hopper is larger, especially some granular aggregates, is bonded at weighing hopper inwall,
Aggregate blanking velocity can reduce, or even result in blockage, and influence whole whipping process,
Utility model content
The technical problems to be solved in the utility model is to provide a kind of twin-bucket metering bituminous mixing plant, and its object is to not only
The weighing speed of aggregate can be accelerated, and weighing hopper can also be cleaned in time, reduce weighing error, accelerate blanking velocity.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of twin-bucket measures bituminous mixing plant, including aggregate storage silo, weighing hopper and mixer, the aggregate storage silo are led to
Cross blanking valve to connect with the weighing hopper, the weighing hopper is connected by valve with the mixer；
The aggregate storage silo and the weighing hopper are two, are set up in parallel between two aggregate storage silos, two
It is set up in parallel between the individual weighing hopper；The first meausring apparatus is equipped with each weighing hopper；
Cylinder and inflation system are respectively connected with outside each weighing hopper, the cylinder is used to drive the inflation system pair
Cleaned in the weighing hopper.
In a preferred embodiment of the present utility model, the stirring motor spindle is provided with the second meausring apparatus.
In a preferred embodiment of the present utility model, it is additionally provided between the blanking valve and the aggregate storage silo
Vibrating bunker.
In a preferred embodiment of the present utility model, buffering is provided between the weighing hopper and the mixer
Tank.
In a preferred embodiment of the present utility model, the surge tank both ends are inserted with feed pipe and discharging respectively
Pipe, the feed pipe are connected with the valve of the weighing hopper, and the discharge nozzle is connected with the entrance of the mixer.
In a preferred embodiment of the present utility model, one end that the feed pipe is inserted in the surge tank and described
Space is left between one end that discharge nozzle is inserted in the surge tank.
In a preferred embodiment of the present utility model, some sieve plates are from top to bottom provided with the space.
In a preferred embodiment of the present utility model, the diameter of some sieve plates from top to bottom set subtracts successively
It is small.
In a preferred embodiment of the present utility model, the surge tank is the taper tank body that diameter tapers into.
Pass through above-mentioned technical proposal, the beneficial effects of the utility model are：
The utility model pours into different aggregates in two weighing hoppers when weighing aggregate respectively, and in weighing hopper
One meausring apparatus is weighed, and valve is opened after weighing, and the aggregate weighed up is flowed into mixer, then opens cylinder, cylinder band
Inflation system is moved to carrying out jet in weighing hopper to clear up the weighing hopper, avoids having the aggregate for weighing and not flowing out but in weighing hopper,
Simultaneously, it is thus also avoided that the blocking in weighing hopper exit.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of twin-bucket provided by the utility model measures bituminous mixing plant；
Corresponding component title of the numeral represented by with letter in figure：
1st, aggregate storage silo；2nd, weighing hopper；3rd, mixer；4th, blanking valve；5th, valve；6th, the first meausring apparatus；7th, gas
Cylinder；8th, inflation system；9th, the second meausring apparatus；10th, vibrating bunker；11st, surge tank；12nd, feed pipe；13rd, discharge nozzle；14th, sieve
Plate.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment 1
Referring to the drawings shown in 1, a kind of twin-bucket that the present embodiment provides measures bituminous mixing plant, including aggregate storage silo 1, meter
Batch box 2 and mixer 3, wherein, aggregate storage silo 1 is connected by blanking valve 4 with weighing hopper 2, weighing hopper 2 by valve 5 with
The mixer 3 connects；
Wherein, the internal memory of aggregate storage silo 1 contains aggregate, can be divided into several regions, in each region distinguishing
Provided with blanking valve 4, blanking is carried out by blanking valve 4 and weighed in weighing hopper 2.Wherein, several regions can deposit
Several material, such as two, three, four or five etc., now the quantity of corresponding blanking valve 4 be also changed into two
Individual, three, four or five etc..
In order to once weigh various materials, aggregate storage silo 1 and the weighing hopper 2 are both configured to two, two
It is set up in parallel, while will be also set up in parallel between two weighing hoppers 2 between aggregate storage silo 1；And in each weighing hopper 2
It is equipped with the first meausring apparatus 6 for weighing aggregate.
First, two aggregate storage silos 1 and two weighing hoppers 2 are set up in parallel respectively, symmetrical configuration is attractive in appearance, and saves
Space；Secondly as each 1 corresponding lower section of aggregate storage silo is provided with weighing hopper 2, facilitates aggregate to be flowed into from aggregate storage silo 1 and count
Batch box；Again, weighing hopper 2 is directly arranged at the bottom of aggregate storage silo 1, and aggregate can fall into weighing hopper by gravity, convenient to claim
Amount.
In the present embodiment, for the ease of cleaning weighing hopper 2, cylinder 7 and inflation system are connected to outside each weighing hopper 2
8, wherein, cylinder 7 is used to drive inflation system 8 to cleaning in above-mentioned weighing hopper 2.
During using the utility model, cylinder 7 is opened, cylinder 7 drives inflation system 8 to inflate, then the outlet of inflation system 8
Against the jet of weighing hopper 2, the inwall that power caused by jet exports weighing hopper 2 and weighing hopper 2 can be by jet at end
Power is blowed in mixer 3.The purpose so set, the inside points aggregate of weighing hopper 2 can not only be avoided to store, influence to weigh effect
Fruit, but also it is avoided that aggregate blocks the outlet of weighing hopper 2, influence to use.
Embodiment 2
As the further improvement of embodiment 1, the second meausring apparatus 9 is provided with the bottom of mixer 3.Because pitch stirs
During mixing, proportioning stirring is carried out according to certain ratio between aggregate；Because aggregate has particle also to have the big liquid of viscosity, lead to
The second meausring apparatus 9 of increase is crossed, improves the accuracy of aggregate weighing.
In specifically used, the first aggregate is entered in mixer 3 by aggregate storage silo 1 after the weighing of weighing hopper 2, now
The data that the second meausring apparatus 9 in mixer 3 weighs should be identical with the data of the first meausring apparatus 6；Second of aggregate leads to
Another aggregate storage silo 1 is crossed after the weighing of another weighing hopper 2 to enter in mixer 3；Now, the number of the second meausring apparatus 9
According to the summation that should be two the first meausring apparatuses 6, with this cumulative calculation, what the second meausring apparatus 9 weighed should be total aggregate
Quality, can so ensure the accurate of total aggregate quality.
Further, it is additionally provided with vibrating bunker 10 between blanking valve 4 and the aggregate storage silo 1.Vibrating bunker 10
Effect have three：First, when differing less from the aggregate quality for needing to weigh into the aggregate in weighing hopper 2, by shaking
Dynamic hopper 10 is shaken, and reduces the blanking velocity of aggregate, ensures that the aggregate of less quality enters, improves the accuracy of weighing；Second,
By setting vibrating bunker 10, it is possible to achieve the aggregate of few weight weighs, and aggregate storage silo directly flows out from blanking valve 4
When, large batch of aggregate flows out, and can only weigh the aggregate of heavy weight, and for only needing the aggregate of a bit, it, which is weighed, compares
Hardly possible is realized；3rd, by vibrating bunker 10, when avoiding aggregate storage silo 1 and being connected with the pipeline of blanking valve 4, line clogging
Situation, the efficiency of stirring is improved, meanwhile, the inwall of vibrating bunker 10 will not glue aggregate, save scavenging period.
Embodiment 3
Further improvement of the present embodiment as above-mentioned 2 embodiments, is set between weighing hopper 2 and the mixer 3
There is surge tank 11.
When having there is one or more than one kinds of aggregates to deposit in mixer 3, whipping process is slowly carried out, and another
A kind of new aggregate is directly entered in mixer 3 by weighing hopper 2, is not influenceed for the aggregate of small lot, but large batch of
Aggregate enters fashionable, easily influence stirring, and aggregate is not easy to mix with other aggregates.By surge tank 11, high-volume bone is avoided
Material is directly entered in mixer 3, when declining due to aggregate, itself there is larger gravity, is caused to shake in mixer 3, is damaged
Hinder mixer 3, influence its service life.
Further, feed pipe 12 and discharge nozzle 13 are inserted with respectively at the both ends of surge tank 11, wherein, the one of feed pipe 12
End is connected with the valve 5 of the bottom of weighing hopper 2, and one end of discharge nozzle 13 is connected with the entrance of mixer 3.By load weighted bone
Material, by opening the valve of the bottom of weighing hopper 2, flow into feed pipe 12, the then connection of the discharge nozzle 13 in surge tank 11
Under effect, flow into mixer 3.Flowed into by pipeline, aggregate can enter in batches, and caused gravity is smaller.
Further, in order to avoid the congestion between feed pipe 12 and discharge nozzle 13, inserted in feed pipe 12 in surge tank 1
One end and the one end inserted in the surge tank 11 of discharge nozzle 13 between leave space.Space is set, can meet to work as large quantities of
When aggregate flows into, caused feed pipe 12 or discharge nozzle 13 are located at the blocking of one end in surge tank 11, accelerate the flowing of aggregate.
Further, in order to be screened to aggregate, avoid underproof aggregate from entering, can in above-mentioned space by
Above have some sieve plates 14.
Further, in order to realize more preferable screening, other impurity are avoided to be mixed into, some sieves from top to bottom set
The diameter of plate is sequentially reduced.With diminishing for the aperture of sieve plate 14, underproof aggregate can be removed, and can not be flowed into mixer 3,
And can also show that weight not up to requires in mixer 3, now, can be by continuing to weigh in weighing hopper 2, it is known that enter stirring
The gross weight of machine reaches standard.
Further, in order to strengthen the cushioning effect of surge tank 11, the surge tank 11 is the taper that diameter tapers into
Tank body.Diameter tapers into, then aggregate outflow end is less and less, then more next closer to the direction of discharge nozzle 13, buffering pot bottom
Smaller, the bottommost of surge tank 11 may diminish to identical with the diameter of discharge nozzle 13, avoid the blocking in discharge nozzle 13.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (9)
1. a kind of twin-bucket measures bituminous mixing plant, including aggregate storage silo, weighing hopper and mixer, it is characterised in that：The bone
Material storage silo is connected by blanking valve with the weighing hopper, and the weighing hopper is connected by valve with the mixer；
The aggregate storage silo and the weighing hopper are two, are set up in parallel between two aggregate storage silos, two institutes
State and be set up in parallel between weighing hopper；The first meausring apparatus is equipped with each weighing hopper；
Cylinder and inflation system are respectively connected with outside each weighing hopper, the cylinder is used to drive the inflation system to described
Cleaned in weighing hopper.
A kind of 2. twin-bucket metering bituminous mixing plant according to claim 1, it is characterised in that：The stirring motor spindle is set
There is the second meausring apparatus.
A kind of 3. twin-bucket metering bituminous mixing plant according to claim 1, it is characterised in that：The blanking valve with it is described
Vibrating bunker is additionally provided between aggregate storage silo.
A kind of 4. twin-bucket metering bituminous mixing plant according to claim 1, it is characterised in that：The weighing hopper stirs with described
Mix and be provided with surge tank between machine.
A kind of 5. twin-bucket metering bituminous mixing plant according to claim 4, it is characterised in that：The surge tank both ends difference
Feed pipe and discharge nozzle are inserted with, the feed pipe is connected with the valve of the weighing hopper, the discharge nozzle and the mixer
Entrance connection.
A kind of 6. twin-bucket metering bituminous mixing plant according to claim 5, it is characterised in that：Described in the feed pipe insertion
Space is left between one end that one end and the discharge nozzle in surge tank are inserted in the surge tank.
A kind of 7. twin-bucket metering bituminous mixing plant according to claim 6, it is characterised in that：In the space from top to bottom
Provided with some sieve plates.
A kind of 8. twin-bucket metering bituminous mixing plant according to claim 7, it is characterised in that：It is some from top to bottom to set
The diameter of the sieve plate is sequentially reduced.
A kind of 9. twin-bucket metering bituminous mixing plant according to claim 5, it is characterised in that：The surge tank be diameter by
The small taper tank body of gradual change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563635.1U CN206793574U (en) | 2017-05-19 | 2017-05-19 | A kind of twin-bucket measures bituminous mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563635.1U CN206793574U (en) | 2017-05-19 | 2017-05-19 | A kind of twin-bucket measures bituminous mixing plant |
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| Publication Number | Publication Date |
|---|---|
| CN206793574U true CN206793574U (en) | 2017-12-26 |
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ID=60741450
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720563635.1U Active CN206793574U (en) | 2017-05-19 | 2017-05-19 | A kind of twin-bucket measures bituminous mixing plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506749A (en) * | 2018-12-20 | 2019-03-22 | 攀枝花钢城集团有限公司 | Strontium ferrite powder weighs feed proportioning system |
-
2017
- 2017-05-19 CN CN201720563635.1U patent/CN206793574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506749A (en) * | 2018-12-20 | 2019-03-22 | 攀枝花钢城集团有限公司 | Strontium ferrite powder weighs feed proportioning system |
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