CN112973545A - Asphalt concrete stirring device - Google Patents
Asphalt concrete stirring device Download PDFInfo
- Publication number
- CN112973545A CN112973545A CN202110212193.7A CN202110212193A CN112973545A CN 112973545 A CN112973545 A CN 112973545A CN 202110212193 A CN202110212193 A CN 202110212193A CN 112973545 A CN112973545 A CN 112973545A
- Authority
- CN
- China
- Prior art keywords
- working box
- guide
- guide cylinder
- guide column
- working
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to an asphalt concrete stirring device, which comprises three working boxes, wherein a stirring shaft driven by external power is arranged in a first working box, the top of the first working box is provided with a feeding hole, the stirring shaft is provided with three rows of stirring blades at intervals from top to bottom, the bottom of a second working box is communicated with the first working box, and a valve is arranged at the communication position; a guide cylinder is arranged in the second working box, a guide column is rotatably arranged in the guide cylinder, the guide cylinder extends out of the bottom of the guide cylinder, a spiral material groove is formed in the surface of the guide column, the inlet end of the material groove is positioned below the guide cylinder, the guide cylinder abuts against the outer wall of the guide column, and the outlet end of the material groove is positioned at the top of the guide column and is communicated with the top of the third working box body; the invention can mix the materials with different vertical heights more completely, the mixing of the asphalt and the concrete is more uniform, and the product quality in the later period is ensured.
Description
Technical Field
The invention belongs to the technical field of concrete mixing equipment, and particularly relates to an asphalt concrete mixing device.
Background
The asphalt concrete is a concrete plate formed by mixing aggregates, binders and fillers of various specifications according to a certain proportion to form an asphalt mixture and molding the asphalt mixture. The existing asphalt concrete mixer is used for mixing mineral aggregate, broken stone or crushed gravel, stone chips or sand, mineral powder and the like which are manually selected and have certain gradation with a certain proportion of asphalt material under the strict control condition to prepare asphalt concrete, thereby meeting the production and application requirements. Mix inhomogeneous between the material when current asphalt concrete mixing plant stirs, the material is mixed at the horizontal direction mostly when being stirred, is located to be difficult to carry out abundant mixing between the material of vertical direction, has leaded to asphalt concrete's stirring mixing quality not enough, influences later stage product quality, and how to solve this problem and become especially important.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an asphalt concrete stirring device.
The technical scheme of the invention is realized as follows:
an asphalt concrete stirring device comprises three working boxes, namely a first working box, a second working box and a third working box, wherein a stirring shaft driven by external power is arranged in the first working box, the top of the first working box is provided with a feeding hole, the stirring shaft is provided with three rows of stirring blades at intervals from top to bottom, the bottom of the second working box is communicated with the first working box, and a valve is arranged at the communication position; the second working box is internally provided with a guide cylinder, a guide column is arranged in the guide cylinder in a rotating mode, the guide cylinder extends out of the bottom of the guide cylinder, a spiral material groove is formed in the surface of the guide column, the inlet end of the material groove is located below the guide cylinder, the guide cylinder abuts against the outer wall of the guide column, and the outlet end of the material groove is located at the top of the guide column and communicated with the top of the third working box body.
Furthermore, a supporting plate is arranged at the top of the third working box, a V-shaped charging barrel is rotatably connected onto the supporting plate, a circle of guide rack is arranged at the bottom of the charging barrel, a motor is arranged on the supporting plate, a gear is arranged at the output end of the motor, and the gear is meshed with the rack; the output of feed cylinder passes the backup pad, the backup pad below is equipped with the reposition of redundant personnel piece, reposition of redundant personnel piece both sides are equipped with the deflector, the fixed bracing piece that is equipped with in deflector below, the cover is equipped with the scale board on the bracing piece.
Furthermore, the bracing piece eccentric settings, the balance weight is connected with through leading rope fixedly connected with to the nearer one end of balance board from the bracing piece, the bracing piece below is equipped with the stopper.
Furthermore, the side wall of the third working box is also provided with a fixed seat for supporting a scale plate.
Further, a discharge hole is formed in the bottom of the third working box.
The effect of the working principle of the invention is as follows:
asphalt and concrete enter the first working box of the scheme from the feeding port respectively and simultaneously, a stirring shaft driven by external power is arranged in the first working box, three rows of stirring blades are arranged at intervals from top to bottom on the stirring shaft, the stirring shaft rotates to drive the stirring blades to rotate, so that the asphalt concrete in the first working box is stirred and mixed, and the three rows of stirring blades from top to bottom can fully and uniformly stir the asphalt concrete;
when the mixture is stirred to a certain degree, the valve can be opened, the bottoms of the first working box and the second working box are communicated, the guide column after primary mixing is driven to rotate by external power, the bottom of the guide column extends out of the guide cylinder, and when the guide column rotates, the material groove extending out of the guide cylinder can convey the material flowing from the first working box to the third working box through the material groove; in the process, the material originally positioned at the bottom is firstly conveyed to the third working box, and the material position moves in the vertical direction for the first time;
the top of third work box is the feed cylinder that has the V type, drives the feed cylinder through clicking and rotates for the material rotates the mixture in the feed cylinder, and the feed cylinder rotates on one side, and the material falls from the export of feed cylinder on one side, and the rotation of feed cylinder not only is favorable to asphalt concrete's mixture, also is favorable to the unloading. The mixed asphalt concrete falls to the shunting block, the shunting block is a hemisphere, the materials which are concentrated originally are scattered to the scale plate after passing through the surface of the shunting block, and the materials are gradually covered again layer by layer; the bracing piece of scale board is eccentric settings, accumulational material is to a certain extent on the scale board, scale board one side begins to rotate downwards, empty the material on the scale board downwards, the change of position on the vertical direction of material has appeared again this moment, accumulational bottom material on the scale board originally, because the reason of empting will appear at the top again, combine with the follow-up material of empting again, this scheme is in disorder the position with the material of different vertical height many times, make and mix more comprehensively, the mixture of pitch and concrete is more even, the product quality in later stage has been guaranteed.
In the scheme, one end of the plate, which is closer to the support rod, is fixedly connected with the balancing weight through the guide rope, the limiting block is arranged below the support rod, and when the scale plate rotates, the balancing weight swings and impacts the scale plate, so that concrete originally attached to the lining plate is loosened and falls smoothly, adhesion is avoided, and efficiency is improved; the stopper in this scheme can support the scale board when the scale board rotates a certain displacement department, restricts it and continues to rotate for the scale board is still in the tilt state, and under this state, when the material is emptyd to certain extent, scale board one side will the counter rotation realization reset under the effect of balancing weight.
Drawings
Fig. 1 is a schematic structural diagram of an asphalt concrete mixing device according to the present invention.
The reference numerals include: first work box 1, (mixing) shaft 2, stirring vane 3, valve 4, draft tube 5, guide post 6, material groove 7, feed cylinder 8, rack 9, motor 10, reposition of redundant personnel piece 11, deflector 12, balance board 13, bracing piece 14, stopper 15, balancing weight 16, fixing base 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
As shown in fig. 1, an asphalt concrete mixing device comprises three working boxes, namely a first working box 1, a second working box and a third working box, wherein a mixing shaft 2 driven by external power is arranged in the first working box 1, a feeding hole is formed in the top of the first working box 1, three rows of mixing blades 3 are arranged at intervals from top to bottom on the mixing shaft 2, the bottom of the second working box is communicated with the first working box 1, and a valve 4 is arranged at the communication position; the second working box is internally provided with a guide cylinder 5, a guide column 6 is arranged in the guide cylinder 5 in a rotating mode, the guide cylinder 5 extends out of the bottom of the guide column 6, a spiral material groove 7 is formed in the surface of the guide column 6, the inlet end of the material groove 7 is located below the guide cylinder 5, the guide cylinder 5 abuts against the outer wall of the guide column 6, and the outlet end of the material groove 7 is located at the top of the guide column 6 and communicated with the top of a third working box body.
A supporting plate is arranged at the top of the third working box, a V-shaped charging barrel 8 is rotatably connected to the supporting plate, a circle of guide rack 9 is arranged at the bottom of the charging barrel 8, a motor 10 is arranged on the supporting plate, a gear is arranged at the output end of the motor 10, and the gear is meshed with the rack 9; the output end of the charging barrel 8 penetrates through the supporting plate, a shunting block 11 is arranged below the supporting plate, guide plates 12 are arranged on two sides of the shunting block 11, a supporting rod 14 is fixedly arranged below the guide plates 12, and a scale plate 13 is sleeved on the supporting rod 14.
The support rod 14 is eccentrically arranged, one end, close to the support rod 14, of the scale plate 13 is fixedly connected with a balancing weight 16 through a guide rope, and a limiting block 15 is arranged below the support rod 14.
The side wall of the third work box is also provided with a fixed seat 17 for supporting the scale plate 13.
And a discharge hole is formed in the bottom of the third working tank.
When in use:
asphalt and concrete enter a first working box 1 of the scheme from a feeding port respectively and simultaneously, a stirring shaft 2 driven by external power is arranged in the first working box 1, three rows of stirring blades 3 are arranged at intervals from top to bottom on the stirring shaft 2, the stirring blades 3 are driven to rotate by the rotation of the stirring shaft 2, the asphalt concrete in the first working box 1 is stirred and mixed, and the three rows of stirring blades 3 from top to bottom can fully and uniformly stir the asphalt concrete;
when the mixture is stirred to a certain degree, the valve 4 can be opened, the bottoms of the first working box 1 and the second working box are communicated, the guide column 6 after primary mixing is driven by external power to rotate, the bottom of the guide column 6 extends out of the guide cylinder 5, and when the guide column 6 rotates, the material groove 7 extending out of the guide cylinder 5 can convey the material flowing from the first working box 1 to the third working box through the material groove 7; in the process, the material originally positioned at the bottom is firstly conveyed to the third working box, and the material position moves in the vertical direction for the first time;
the top of third work box is the feed cylinder 8 that has the V type, drives feed cylinder 8 through clicking and rotates for the material rotates in feed cylinder 8 and mixes, and feed cylinder 8 rotates on one side, and the material falls from the export of feed cylinder 8 on one side, and the rotation of feed cylinder 8 not only is favorable to asphalt concrete's mixture, also is favorable to the unloading. The mixed asphalt concrete falls to the shunting block 11, the shunting block 11 is a hemisphere, the materials which are concentrated originally are scattered to the scale plate 13 after passing through the surface of the shunting block 11, and are gradually covered again layer by layer; the bracing piece 14 of scale board 13 is eccentric settings, accumulational material is to the certain degree on scale board 13, scale board 13 one side begins to rotate downwards, empty the material on scale board 13 downwards, the position becomes in the vertical direction of material has appeared again this moment, accumulational bottom material on scale board 13 originally, because the reason of empting will appear at the top again, material inter combination that gets down with follow-up again, this scheme is in disorder the position with the material of different vertical height many times, make and mix more comprehensively, the mixture of pitch and concrete is more even, the product quality in later stage has been guaranteed.
In the scheme, one end of the plate, which is closer to the support rod 14, is fixedly connected with a balancing weight 16 through a guide rope, a limiting block 15 is arranged below the support rod 14, and when the scale plate 13 rotates, the balancing weight 16 swings and impacts the scale plate 13, so that concrete originally attached to the lining plate is loosened and falls smoothly, adhesion is avoided, and efficiency is improved; stopper 15 in this scheme can support scale 13 when scale 13 rotates a certain displacement department, restricts it and continues to rotate for scale 13 still is in the tilt state, and under this state, when the material is emptyd to a certain extent, scale 13 one side will the counter rotation realize reseing under the effect of balancing weight 16.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The asphalt concrete stirring device is characterized by comprising three working boxes, namely a first working box, a second working box and a third working box, wherein a stirring shaft driven by external power is arranged in the first working box, the top of the first working box is provided with a feeding hole, the stirring shaft is provided with three rows of stirring blades at intervals from top to bottom, the bottom of the second working box is communicated with the first working box, and a valve is arranged at the communication position; the second working box is internally provided with a guide cylinder, a guide column is arranged in the guide cylinder in a rotating mode, the guide cylinder extends out of the bottom of the guide cylinder, a spiral material groove is formed in the surface of the guide column, the inlet end of the material groove is located below the guide cylinder, the guide cylinder abuts against the outer wall of the guide column, and the outlet end of the material groove is located at the top of the guide column and communicated with the top of the third working box body.
2. The asphalt mixing plant according to claim 1, wherein a support plate is arranged on the top of the third working box, a V-shaped charging barrel is rotatably connected to the support plate, a circle of guide rack is arranged at the bottom of the charging barrel, a motor is arranged on the support plate, a gear is arranged at the output end of the motor, and the gear is meshed with the rack; the output of feed cylinder passes the backup pad, the backup pad below is equipped with the reposition of redundant personnel piece, reposition of redundant personnel piece both sides are equipped with the deflector, the fixed bracing piece that is equipped with in deflector below, the cover is equipped with the scale board on the bracing piece.
3. The asphalt concrete mixing device according to claim 2, wherein the supporting rod is eccentrically arranged, one end of the scale plate, which is closer to the supporting rod, is fixedly connected with a balancing weight through a guide rope, and a limiting block is arranged below the supporting rod.
4. The asphalt mixing plant according to claim 2, wherein the side wall of the third work box is further provided with a fixing seat for supporting the scale plate.
5. The asphalt mixing plant according to claim 2, wherein the third work tank is provided with a discharge port at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212193.7A CN112973545A (en) | 2021-02-25 | 2021-02-25 | Asphalt concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212193.7A CN112973545A (en) | 2021-02-25 | 2021-02-25 | Asphalt concrete stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112973545A true CN112973545A (en) | 2021-06-18 |
Family
ID=76350733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110212193.7A Pending CN112973545A (en) | 2021-02-25 | 2021-02-25 | Asphalt concrete stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112973545A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10354888A1 (en) * | 2003-11-24 | 2005-06-23 | Mat Mischanlagentechnik Gmbh | Colloidal mixer, for building materials, has a divider in the trough separating the premixing and dispersal zones to allow the use of suspension and dispersion materials |
| JP2017024211A (en) * | 2015-07-17 | 2017-02-02 | ドライミックス事業協同組合 | Mixer truck and kneading device |
| CN107715737A (en) * | 2017-09-28 | 2018-02-23 | 陈前 | A kind of internal-circulation type concrete antiseptic agent processing unit (plant) |
| CN107803168A (en) * | 2017-11-26 | 2018-03-16 | 抚州市鹤达实业有限公司 | A kind of converted starch processes feed device |
| CN108993301A (en) * | 2018-08-23 | 2018-12-14 | 德清县三中交通工程有限公司 | A kind of transit mixer for building |
| CN109200869A (en) * | 2018-08-31 | 2019-01-15 | 拓暄建设科技有限公司 | A kind of sandstone mixing apparatus |
| CN208783432U (en) * | 2018-08-30 | 2019-04-26 | 上犹县华梓农林发展有限公司 | One planting fruit-trees single plant nursery watering device |
| CN109731460A (en) * | 2019-03-12 | 2019-05-10 | 厦门大学嘉庚学院 | Drainage arrangement and water discharge method at desulfurization air-introduced machine exhaust pass |
| CN211274484U (en) * | 2019-11-06 | 2020-08-18 | 荆门正源光华管业有限公司 | Coating proportioning and mixing device for production of epoxy ceramic tubes |
| CN212328172U (en) * | 2020-05-15 | 2021-01-12 | 安徽三兴饲料有限公司 | Feed mixing agitating unit |
-
2021
- 2021-02-25 CN CN202110212193.7A patent/CN112973545A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10354888A1 (en) * | 2003-11-24 | 2005-06-23 | Mat Mischanlagentechnik Gmbh | Colloidal mixer, for building materials, has a divider in the trough separating the premixing and dispersal zones to allow the use of suspension and dispersion materials |
| JP2017024211A (en) * | 2015-07-17 | 2017-02-02 | ドライミックス事業協同組合 | Mixer truck and kneading device |
| CN107715737A (en) * | 2017-09-28 | 2018-02-23 | 陈前 | A kind of internal-circulation type concrete antiseptic agent processing unit (plant) |
| CN107803168A (en) * | 2017-11-26 | 2018-03-16 | 抚州市鹤达实业有限公司 | A kind of converted starch processes feed device |
| CN108993301A (en) * | 2018-08-23 | 2018-12-14 | 德清县三中交通工程有限公司 | A kind of transit mixer for building |
| CN208783432U (en) * | 2018-08-30 | 2019-04-26 | 上犹县华梓农林发展有限公司 | One planting fruit-trees single plant nursery watering device |
| CN109200869A (en) * | 2018-08-31 | 2019-01-15 | 拓暄建设科技有限公司 | A kind of sandstone mixing apparatus |
| CN109731460A (en) * | 2019-03-12 | 2019-05-10 | 厦门大学嘉庚学院 | Drainage arrangement and water discharge method at desulfurization air-introduced machine exhaust pass |
| CN211274484U (en) * | 2019-11-06 | 2020-08-18 | 荆门正源光华管业有限公司 | Coating proportioning and mixing device for production of epoxy ceramic tubes |
| CN212328172U (en) * | 2020-05-15 | 2021-01-12 | 安徽三兴饲料有限公司 | Feed mixing agitating unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107696283A (en) | A kind of concrete central mix plant with dispensing function | |
| CN209036729U (en) | A kind of vertical efficient cement mixer | |
| CN210233468U (en) | Concrete and additive premixing device | |
| CN107469699A (en) | A kind of rocking type coating mixing device with righting function | |
| CN111673903A (en) | Production line and production process for plastering mortar of lightweight cement interior wall | |
| CN205343456U (en) | Integrated multifunctional movable construction equipment | |
| CN112973545A (en) | Asphalt concrete stirring device | |
| CN205903860U (en) | Multifunctional mixing machine | |
| CN111420590A (en) | Mine fills multiaxis combined type mixer | |
| CN208340614U (en) | Asphalt mixing plant discharging device | |
| CN214266117U (en) | Cement mortar mixing stirring device for production | |
| CN207206754U (en) | The adjustable concrete central mix plant of proportioning for building | |
| CN220758891U (en) | Decorative coating agitating unit | |
| CN217476251U (en) | Engineering building cement agitated vessel | |
| CN212266235U (en) | Building concrete preparation machine | |
| CN221249361U (en) | Concrete proportioning machine for concrete production | |
| CN219377006U (en) | Dustproof type feeding equipment for waterproof slurry production | |
| CN212915365U (en) | Novel old asphalt mixture regeneration facility | |
| CN213771362U (en) | Boron carbide powder smelting furnace dosing unit | |
| CN214605124U (en) | Concrete ratio mixing arrangement | |
| CN213166170U (en) | Batching device for block forming machine | |
| CN113119306B (en) | Vortex mixer | |
| CN209173781U (en) | A kind of room temperature asphalt modifier mixed organization | |
| CN216465355U (en) | Raw material proportioning device with reinforced cement strength | |
| CN214635545U (en) | Epoxy asphalt mixes earth agitating unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |
|
| RJ01 | Rejection of invention patent application after publication |