CN102717435B - Method for feeding and discharging of aggregate transition bin and aggregate transition bin for realizing same - Google Patents
Method for feeding and discharging of aggregate transition bin and aggregate transition bin for realizing same Download PDFInfo
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- CN102717435B CN102717435B CN201210183020.8A CN201210183020A CN102717435B CN 102717435 B CN102717435 B CN 102717435B CN 201210183020 A CN201210183020 A CN 201210183020A CN 102717435 B CN102717435 B CN 102717435B
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Abstract
The invention relates to a method for feeding and discharging of an aggregate transition bin and the aggregate transition bin for realizing the same. The method comprises the following steps of: dividing an inner part of the aggregate transition bin into a stone transition bin and a sand transition bin according to the proportion of stones and sands needed by stirring concrete, wherein the stone transition bin is higher than the sand transition bin, discharging holes of the stone transition bin and the sand transition bin are respectively communicated with an inner part of a stirring main machine through an emptying door device; feeding stones and sand into the aggregate transition bin; and finally, emptying into the stirring main machine from the aggregate transition bin. According to the aggregate transition bin for realizing the method, the stones enter into the transition bin so as to fill up the stone transition bin in the transition bin, and the sand enters into the transition bin so as to enter into the sand transition bin through an overflowing action of the stone bin, so that the sand and the stones enter into the aggregate transition temporary storage bin of the main machine in batches, the feeding of the sand and the stones in batches is realized, and the demand of twice feeding the sand and the stones in a sand pulp wrapping stone method is met.
Description
Technical field
The invention belongs to concrete batch plant field, be specifically related to a kind of method and the aggregate transitional storehouse of realizing the method for wrapping up in the aggregate transitional storehouse input and output material of stone method stirring technique for realizing mortar, can be matched in existing concrete mixing plant and use.
Background technology
Traditional concrete stirring technology is that the raw materials such as stone, sand, cement, water and additive are dropped into together in stirring host and stirred, and is qualified concrete after stirring.Along with the development of stirring technique, occurred that mortar wraps up in stone stirring technique, first sand, cement and water are dropped in stirring host, to stir after a period of time and stir dropping into stone.Experimental results show that under identical formula, application mortar is wrapped up in stone stirring technique and can be improved concrete strength 10% to 20%, if with the concrete of intensity, can save cement 5%～10%, effectively reduces concrete production cost.Adopting mortar to wrap up in stone stirring technique is the trend that in the future stirs industry development, adopt the mortar wrapped stone craft of secondary batching, can effectively prevent that moisture is gathered on the interface of cement mortar and stone, making to harden, rear interface transition layer structure is fine and close, cohesive force increases, thereby raising concrete strength, and further reduce the heat of hydration and crack.
The aggregate transitional storehouse that existing mixing plant is used, normally the single storehouse of single outlet type, when application mortar is wrapped up in stone method ready-mixed concrete, need to be divided into twice conveying by sand and stone, easily causes aggregate transport cycle to lengthen, and the productivity ratio of mixing plant reduces.
Summary of the invention
In order to address the above problem, the invention provides a kind of method of aggregate transitional storehouse input and output material, the method comprises the steps:
(1) during according to ready-mixed concrete, required stone becomes transition stone storehouse and transition sand storehouse and transition stone storehouse higher than transition sand storehouse aggregate transitional storehouse interior separation with the ratio of sand, and described transition stone storehouse is communicated with in stirring host by emptying door device separately with the discharging opening in transition sand storehouse;
(2) in aggregate transitional storehouse, send into stone and sand;
(2.1) by belt feeder pipeline, first by stone, the material casting track along belt drops in the transition stone storehouse of aggregate transitional storehouse, until transition stone storehouse is filled;
(2.2) by belt feeder pipeline, sand is sent in aggregate transitional storehouse along the material casting track of belt, because fill in transition stone storehouse, the sand of therefore sending into flows in transition sand storehouse, until transition sand storehouse will stop feeding after filling by overflow effect;
(3) aggregate transitional storehouse is to blowing in stirring host;
(3.1) open the emptying door device of transition sand bin discharge port external, put into appropriate sand and enter stirring host and cement and water and first stir mortar;
(3.2) open the emptying door device of transition stone bin discharge port external, put into appropriate stone and enter stirring host and carry out secondary agitation.
A kind of input and output material method that realizes above-mentioned aggregate transitional storehouse aggregate transitional storehouse, comprise the aggregate transitional storehouse body that has charging aperture, it is characterized in that: in described aggregate transitional storehouse body, be provided with a warehouse demarcation strip, this warehouse demarcation strip during in ready-mixed concrete the ratio of required stone and sand transitional storehouse body is separated into transition stone storehouse and transition sand storehouse, and transition stone storehouse is higher than transition sand storehouse, described transitional storehouse body has two emptying door devices, comprise that one opens entire stone storehouse emptying door device and and opens entire sand storehouse emptying door device for controlling transition sand bin discharge port external for controlling transition stone bin discharge port external.
Further, described demarcation strip is divided into upper and lower two parts, and its latter half is vertically installed in aggregate transitional storehouse body, the first half is tilted certain angle to transition sand storehouse by transition stone storehouse, makes transition stone storehouse higher than transition sand storehouse.
Further, described emptying door device comprises drive unit, emptying door body, and emptying door body and aggregate transitional storehouse body are hinged by secure fit part, and it is entire that drive unit is connected to control opening of emptying door body with emptying door body.
Further, described aggregate transitional storehouse body is provided with the switch gate checkout gear corresponding with stone storehouse emptying door device and sand storehouse emptying door device difference.
Further, this external remaining shaking device that discharging for accelerating aggregate in warehouse is installed, prevents the sand material in storehouse of described aggregate transitional storehouse.
Further, described shaking device is provided with two, is arranged at respectively outside the warehouse in transition stone storehouse and transition sand storehouse.
Further, on described aggregate transitional storehouse body, have access door.
Further, described aggregate transitional storehouse body adopts iron sheet material to make.
The present invention has following beneficial effect:
According to the method for aggregate transitional storehouse input and output material provided by the invention and the aggregate transitional storehouse of realizing the method, compared with prior art can realize the aggregate transition temporary storing bin that sandstone enters stirring host in batches; By by the single storehouse type aggregate transition temporary storing bin of original single outlet, be improved to and in the ratio of concrete gravel and sand, starch single storehouse and change two storehouses pattern and discharge door mechanism (being divided into transition stone storehouse and transition sand storehouse) accordingly into, realize the input in batches of sand material.Due to dividing in the proportioning ratio of the stirring of sandstone of aggregate transitional storehouse, stone is introduced in aggregate transitional storehouse transition stone storehouse is filled, when sand enters aggregate transitional storehouse again, logical overflow effect enters in transition sand storehouse, realize sand, the separation of stone in aggregate transitional storehouse, meet mortar and wrap up in the principle that the sand of Shi Fazhong, stone divide secondary batching.The mixing time of stone in stirring host shortens, and can effectively reduce stirring vane in mixer and the wearing and tearing of liner plate, extends the service life of blade and liner plate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Structural representation when Fig. 1 is the transition sand storehouse blowing of the embodiment of the present invention.
Structural representation when Fig. 2 is the transition stone storehouse blowing of the embodiment of the present invention.
The specific embodiment
Technical scheme for a better understanding of the present invention, describes embodiment provided by the invention in detail below in conjunction with accompanying drawing.
Shown in Fig. 1, Fig. 2, a kind of aggregate transitional storehouse, comprises the aggregate transitional storehouse body 1 that adopts iron sheet material to make, and has charging aperture 11 and access door 12 on aggregate transitional storehouse body 1;
In aggregate transitional storehouse body 1, be provided with a warehouse demarcation strip 2, this warehouse demarcation strip 2 during in ready-mixed concrete the ratio of required stone and sand aggregate transitional storehouse body 1 is separated into transition stone storehouse 3 and transition sand storehouse 4, demarcation strip 2 are divided into upper and lower two parts, its the latter half is vertically installed in aggregate transitional storehouse body 1, the first half by transition stone storehouse 3 to transition sand storehouse 4 certain angles that tilt, make transition stone storehouse 3 higher than transition sand storehouse 4;
Aggregate transitional storehouse body 1 has two emptying door devices 5, comprises that one opens entire stone storehouse emptying door device and and opens entire sand storehouse emptying door device for controlling transition sand storehouse 4 discharging openings for controlling transition stone storehouse 3 discharging openings; Emptying door device 5 comprises drive unit 51, emptying door body 52, and emptying door body and transitional storehouse body are hinged by secure fit part 53, and it is entire that drive unit 51 is connected to control opening of emptying door with emptying door body 52;
Aggregate transitional storehouse body 1 is provided with the switch gate checkout gear 6 corresponding with two emptying door devices difference;
Aggregate transitional storehouse body 1 is outer be provided with two for accelerate aggregate in warehouse discharging, prevent that 7, two vibrating devices 7 of remaining shaking device of the sand material in storehouse are arranged at respectively outside the warehouse in transition stone storehouse 3 and transition sand storehouse 4.
Shown in Fig. 1, Fig. 2, adopt aggregate transitional storehouse input and output material method to use the specific works situation of this kind of aggregate transitional storehouse as follows:
By demarcation strip 2, the ratio of required stone and sand is separated into transition stone storehouse 3 and transition sand storehouse 4 by aggregate transitional storehouse body 1 during in ready-mixed concrete; Belt feeder pipeline 100 is first sent into aggregate transitional storehouse body 1 when interior by stone along the material casting curve of belt, and stone can first be put in transition stone storehouse 3 along material casting track, when stone has all been carried, just in time transition stone storehouse 3 is filled; Then belt feeder pipeline 100 is sent into sand to enter aggregate transitional storehouse body 1 again, due to transition stone storehouse 3 higher than transition sand storehouse 4, the sand of therefore sending into can, by overflow effect, enter in transition sand storehouse 4.After stone and sand have been carried, by the sand storehouse emptying door device under transition sand storehouse 4, first sand is put into main frame and first stirred mortar with cement and water, after mortar has stirred, then by stone storehouse emptying door device, put stone and enter stirring host and carry out secondary agitation.
The above, be only preferred embodiment of the present invention, therefore can not limit scope of the invention process with this, the equivalence of doing according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (9)
1. the method for aggregate transitional storehouse input and output material, the method comprises the steps:
(1) during according to ready-mixed concrete, required stone becomes transition stone storehouse and transition sand storehouse and transition stone storehouse higher than transition sand storehouse aggregate transitional storehouse interior separation with the ratio of sand, and described transition stone storehouse is communicated with in stirring host by emptying door device separately with the discharging opening in transition sand storehouse;
(2) in aggregate transitional storehouse, send into stone and sand;
(2.1) by belt feeder pipeline, first by stone, the material casting track along belt drops in the transition stone storehouse of aggregate transitional storehouse, until transition stone storehouse is filled;
(2.2) by belt feeder pipeline, sand is sent in aggregate transitional storehouse along the material casting track of belt, because fill in transition stone storehouse, the sand of therefore sending into flows in transition sand storehouse, until transition sand storehouse will stop feeding after filling by overflow effect;
(3) aggregate transitional storehouse is to blowing in stirring host;
(3.1) open the emptying door device of transition sand bin discharge port external, put into appropriate sand and enter stirring host and cement and water and first stir mortar;
(3.2) open the emptying door device of transition stone bin discharge port external, put into appropriate stone and enter stirring host and carry out secondary agitation.
2. an aggregate transitional storehouse of realizing the input and output material method of aggregate transitional storehouse described in claim 1, comprise the aggregate transitional storehouse body that has charging aperture, it is characterized in that: in described aggregate transitional storehouse body, be provided with a warehouse demarcation strip, this warehouse demarcation strip during in ready-mixed concrete the ratio of required stone and sand transitional storehouse body is separated into transition stone storehouse and transition sand storehouse, and transition stone storehouse is higher than transition sand storehouse, described transitional storehouse body has two emptying door devices, comprise that one opens entire stone storehouse emptying door device and and opens entire sand storehouse emptying door device for controlling transition sand bin discharge port external for controlling transition stone bin discharge port external.
3. aggregate transitional storehouse according to claim 2, it is characterized in that: described demarcation strip is divided into upper and lower two parts, its the latter half is vertically installed in aggregate transitional storehouse body, the first half is tilted certain angle to transition sand storehouse by transition stone storehouse, makes transition stone storehouse higher than transition sand storehouse.
4. aggregate transitional storehouse according to claim 2, it is characterized in that: described emptying door device comprises drive unit, emptying door body, emptying door body and aggregate transitional storehouse body are hinged by secure fit part, and it is entire that drive unit is connected to control opening of emptying door body with emptying door body.
5. aggregate transitional storehouse according to claim 2, is characterized in that: described aggregate transitional storehouse body is provided with the switch gate checkout gear corresponding with stone storehouse emptying door device and sand storehouse emptying door device difference.
6. aggregate transitional storehouse according to claim 2, is characterized in that: this external remaining shaking device that discharging for accelerating aggregate in warehouse is installed, prevents the sand material in storehouse of described aggregate transitional storehouse.
7. aggregate transitional storehouse according to claim 6, is characterized in that: described shaking device is provided with two, is arranged at respectively outside the warehouse in transition stone storehouse and transition sand storehouse.
8. aggregate transitional storehouse according to claim 2, is characterized in that: on described aggregate transitional storehouse body, have access door.
9. according to the aggregate transitional storehouse described in claim 2 or 8, it is characterized in that: described aggregate transitional storehouse body adopts iron sheet material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183020.8A CN102717435B (en) | 2012-06-06 | 2012-06-06 | Method for feeding and discharging of aggregate transition bin and aggregate transition bin for realizing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210183020.8A CN102717435B (en) | 2012-06-06 | 2012-06-06 | Method for feeding and discharging of aggregate transition bin and aggregate transition bin for realizing same |
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| CN102717435A CN102717435A (en) | 2012-10-10 |
| CN102717435B true CN102717435B (en) | 2014-10-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103123276B (en) * | 2013-02-25 | 2015-12-09 | 安徽永成电子机械技术有限公司 | A kind of electrodynamic type Weightlessness balance |
| CN103640092B (en) * | 2013-11-19 | 2015-07-15 | 中联重科股份有限公司 | Feeding control method, apparatus and system thereof, aggregate storage bin and stirring station |
| CN104385464B (en) * | 2014-09-22 | 2017-04-05 | 三一汽车制造有限公司 | Aggregate treats hopper, concrete mixing plant and aggregate sub-material control method |
| CN106696091A (en) * | 2015-11-18 | 2017-05-24 | 王玉卿 | Concrete aggregate metering device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5215372A (en) * | 1991-02-19 | 1993-06-01 | Astec Industries, Inc. | Aggregate storage apparatus for use in producing asphaltic mix |
| US5251976A (en) * | 1992-04-06 | 1993-10-12 | Astec Industries, Inc. | Asphalt plant adapted for the batch production of asphalt mix containing recycle asphalt paving |
| CN2250516Y (en) * | 1996-04-22 | 1997-03-26 | 王纳新 | Disposable precision finimeter for human humor |
| CN200998890Y (en) * | 2006-12-31 | 2008-01-02 | 张敬勤 | Skeletal material metering device for asphaltum concrete plant agitating device |
| CN201070801Y (en) * | 2007-07-03 | 2008-06-11 | 岳书永 | Continuous concrete mixer |
| CN201120668Y (en) * | 2007-07-26 | 2008-09-24 | 福建南方路面机械有限公司 | Concrete stirring station with improved aggregate temporary storage cabin |
| CN201516639U (en) * | 2009-09-26 | 2010-06-30 | 福建南方路面机械有限公司 | Flow adjustment type aggregate weighting bin |
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Address after: Fengze District of Quanzhou City, Fujian province 362000 Xunmei Industrial Zone Patentee after: Fujian Nanfang pavement machinery Co., Ltd Address before: Fengze District of Quanzhou City, Fujian province 362000 Xunmei Industrial Zone Patentee before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |
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