CN112405845A - Mixing arrangement who has anti-blocking structure is used in recycled aggregate concrete preparation - Google Patents
Mixing arrangement who has anti-blocking structure is used in recycled aggregate concrete preparation Download PDFInfo
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- CN112405845A CN112405845A CN202011222416.XA CN202011222416A CN112405845A CN 112405845 A CN112405845 A CN 112405845A CN 202011222416 A CN202011222416 A CN 202011222416A CN 112405845 A CN112405845 A CN 112405845A
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- stirring
- plate
- shaft
- concrete preparation
- box body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/062—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors with a pneumatic or hydraulic conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a mixing device with an anti-blocking structure for recycled aggregate concrete preparation, which relates to the technical field of concrete preparation and specifically comprises a stirring box body, a stirring mechanism and an anti-blocking blanking pipe assembly, wherein a muck pump is arranged on the right side of the outer wall of the stirring box body, an adjusting bolt penetrates through one side of the top of a scraper plate, the stirring mechanism is fixed on the top of the outer wall of the stirring box body, and the anti-blocking blanking pipe assembly is connected to the bottom of the stirring box body. This mixing arrangement that regeneration aggregate concrete preparation was with having anti-blocking structure need not the staff and frequently lifts fortune material, effectively reduces staff's work burden, and filters each material in the time of the material loading, be favorable to improving the concrete quality after mixing, can make the material to the aggregation of agitator tank middle part when can carrying out the turn-over to the bottom material when the stirring in addition, thereby be favorable to improving the degree of consistency that the stirring mixes, and can keep the unobstructed degree of unloading pipe body inside when the unloading, avoid the inside jam of unloading pipe body.
Description
Technical Field
The invention relates to the technical field of concrete preparation, in particular to a mixing device with an anti-blocking structure for preparing recycled aggregate concrete.
Background
Recycled aggregate concrete is recycled concrete for short, and is novel concrete formed by mixing and stirring waste construction waste (recycled aggregate) subjected to processing treatment instead of natural gravel (natural aggregate) with materials such as cement and water, and the waste construction waste is mixed with the materials such as the cement and the water by stirring and needs to be mixed by using a mixing device to uniformly mix the materials.
The material stirring mixes inadequately when current concrete mixing arrangement stirs the material and mixes, often can go out to have the material adhesion to the inner wall of mixing box, finally leads to the unacceptable processing of this partial material, leads to unable the use for also improve the degree of difficulty of later stage clearance work when the wasting of resources.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a mixing device with an anti-blocking structure for recycled aggregate concrete preparation, and solves the problems that the existing concrete mixing device is insufficient in material stirring and mixing when materials are stirred and mixed, the existing materials are often adhered to the inner wall of a mixing box, finally the part of the materials cannot be processed and cannot be used, the resource is wasted, and the difficulty of later-stage cleaning work is improved.
In order to achieve the purpose, the invention is realized by the following technical scheme: a mixing device with an anti-blocking structure for preparing recycled aggregate concrete comprises a stirring box body, a stirring mechanism and an anti-blocking discharging pipe assembly, wherein a muck pump is arranged on the right side of the outer wall of the stirring box body, a pumping pipe is connected to the bottom end of the muck pump, a filter screen is arranged inside one end, away from the muck pump, of the pumping pipe, a feeding pipe is connected to the top end of the muck pump, a stirring motor is fixed to the bottom of the stirring box body, a rotating shaft is connected to the top of the stirring motor, a material turning plate is fixed to the outer surface of the bottom of the rotating shaft, a scraping plate is connected to one end, away from a vertical central axis of the rotating shaft, of the material turning plate, an adjusting bolt penetrates through one side of the top of the scraping plate, a material collecting plate is fixed to the bottom end of the adjusting bolt, the stirring mechanism is fixed, and the top lower surface of stirring support is connected with driven gear, driven gear's side is connected with the driving gear, driven gear's bottom is connected with the (mixing) shaft, the silo has been seted up to agitator tank's left side bottom, and the inside right side of silo down is provided with the loose axle, the outer wall connection of loose axle has the unloading shrouding, prevent stifled unloading tube subassembly and connect in agitator tank's bottom, prevent stifled unloading tube subassembly including unloading pipe body, rotation motor, ejector sleeve axle and scraping wings, and the bottom of unloading pipe body is fixed with the rotation motor, the top of rotating the motor is connected with the ejector sleeve axle, and the outer wall of ejector sleeve axle is fixed with the scraping wings.
Optionally, the material pumping pipe forms a communicating structure through the slag pump and the feeding pipe, the slag pump is fixedly connected with the stirring box body, and the tail end of the material pumping pipe is of a horn-shaped structure.
Optionally, the material turning plate is of a C-shaped structure, the material turning plate and the material scraping plate are vertically distributed, the side face of the material scraping plate is attached to the inner side face of the stirring box body, and the material scraping plate and the material turning plate form a rotating structure through a rotating shaft and the stirring motor.
Optionally, the scraping plate is in threaded connection with the adjusting bolt, the adjusting bolt is fixedly connected with the gathering plate, and the gathering plate forms an adjustable structure with the scraping plate through the adjusting bolt.
Optionally, be fixed connection between driving gear and the pivot, and be the meshing connection between driving gear and the driven gear, be swing joint between driven gear and the stirring support moreover.
Optionally, the stirring shafts are symmetrically distributed about a vertical central axis of the rotating shaft, and the stirring shafts form a transmission structure with the stirring motor through the driven gear, the driving gear and the rotating shaft.
Optionally, the size of the outer opening of the blanking sealing plate is larger than the size of the inner opening of the blanking groove, and the blanking sealing plate is movably connected with the movable shaft.
Optionally, the stirring box body forms a communicated structure with the discharging pipe body through the discharging groove, and the vertical central axis of the discharging pipe body coincides with the vertical central axis of the rotating motor.
Optionally, the material pushing plates are annularly distributed on the surface of the material pushing shaft, and the material pushing plates form a rotating structure with the rotating motor through the material pushing shaft.
The invention provides a mixing device with an anti-blocking structure for recycled aggregate concrete preparation, which has the following beneficial effects:
1. this mixing arrangement that regeneration aggregate concrete preparation was with having anti-blocking structure can directly be pumped regeneration aggregate, cement and water to the agitator tank inside through the cooperation of dregs pump, material pumping pipe, conveying pipe, need not the frequent transport material of staff, is favorable to reducing staff's work burden, can filter the material through the setting of filter screen moreover, avoids the jumbo size material to get into, avoids the inside emergence of dregs pump to block up and damage when improving concrete mixing quality.
2. This mixing arrangement that regenerated aggregate concrete preparation was with having anti-blocking structure, the stirring board is rotatory with the medial surface with scraping flitch laminating stirring box inner wall bottom respectively, be favorable to scraping the material that adheres to on the stirring box inner wall down, make things convenient for the later stage to clear up when avoiding the material extravagant, and can gather the material to stirring box middle part through gathering the flitch, and the stirring board is C shape and can make the material turn-over, be favorable to improving the stirring and mix the degree of consistency, and through the adjustable angle that gathers the flitch of adjusting bolt, thereby adjust the material gathering effect.
3. This mixing arrangement that recycled aggregate concrete preparation was with having anti-blocking structure is the rotation in opposite directions between material turning plate and the (mixing) shaft and is favorable to making each material homogeneous mixing, and the (mixing) shaft is provided with a plurality of and uses the driving gear to be the annular distribution as the centre of a circle, is favorable to improving stirring mixing velocity, and the (mixing) shaft passes through driven gear, the driving gear carries out the interlock reaction with the pivot moreover, thereby only need a agitator motor can, be favorable to the rational utilization resource, make the structure more reasonable.
4. This mixing arrangement that recycled aggregate concrete preparation was with having anti-blocking structure, the scraping wings is located unloading pipe body inside and rotates through rotating the motor, be favorable to promoting the material after mixing to pass unloading pipe body inside fast and carry out the unloading, be favorable to avoiding improving unloading speed when unloading pipe body is inside to be blockked up, and unloading shrouding and unloading inslot are inside to use the loose axle to rotate the size that opens and shuts that is favorable to control silo down as the centre of a circle, thereby be favorable to controlling unloading speed, and can avoid the material to ooze down when unloading shrouding seals silo down completely, the operation of conveniently mixing.
5. This mixing arrangement that regenerated aggregate concrete preparation was with having anti-blocking structure, the material loading is convenient for need not the staff and frequently lifts fortune material, effectively reduce staff's work burden, and filter each material in the time of the material loading, be favorable to improving the concrete quality after mixing, and can make the material to the aggregation of agitator tank middle part when can carrying out the turn-over to the bottom material when the stirring, thereby be favorable to improving the degree of consistency that the stirring mixes, and keep the unobstructed degree of unloading pipe body inside when the adjustable unloading speed when the unloading, avoid the inside jam of unloading pipe body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a connecting structure of a scraping plate and a gathering plate according to the present invention;
FIG. 4 is a schematic view of a front view of a filter screen according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a stirring box body; 2. a muck pump; 3. a material pumping pipe; 4. a filter screen; 5. a feed pipe; 6. a stirring motor; 7. a rotating shaft; 8. a material turning plate; 9. a scraping plate; 10. adjusting the bolt; 11. a material gathering plate; 12. a stirring mechanism; 13. stirring the bracket; 14. a driven gear; 15. a driving gear; 16. a stirring shaft; 17. a discharging groove; 18. a movable shaft; 19. blanking closing plates; 20. an anti-blocking blanking pipe assembly; 21. a blanking pipe body; 22. rotating the motor; 23. a material pushing shaft; 24. a material pushing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a technical solution: a mixing device with an anti-blocking structure for preparing recycled aggregate concrete comprises a stirring box body 1, a stirring mechanism 12 and an anti-blocking blanking pipe assembly 20, wherein a muck pump 2 is arranged on the right side of the outer wall of the stirring box body 1, a pumping pipe 3 is connected to the bottom end of the muck pump 2, a filter screen 4 is arranged inside one end, away from the muck pump 2, of the pumping pipe 3, a feeding pipe 5 is connected to the top end of the muck pump 2, the pumping pipe 3 forms a communicated structure through the muck pump 2 and the feeding pipe 5, the muck pump 2 is fixedly connected with the stirring box body 1, the tail end of the pumping pipe 3 is of a horn-shaped structure, the muck pump 2 is started at the horn-shaped end of the pumping pipe 3 to generate negative air pressure so as to suck materials and feed the materials into the stirring box body 1 through the feeding pipe 5, in the process, staff at the horn-shaped end of the pumping pipe 3 only needs to be, the filter screen 4 is arranged to filter materials, so that large-size materials are prevented from entering, the mixing quality of concrete is improved, and the inner part of the residue soil pump 2 is prevented from being blocked and damaged;
the bottom of the stirring box body 1 is fixed with a stirring motor 6, the top of the stirring motor 6 is connected with a rotating shaft 7, the outer surface of the bottom of the rotating shaft 7 is fixed with a material turning plate 8, one end of the material turning plate 8, which is far away from the vertical central axis of the rotating shaft 7, is connected with a scraping plate 9, the material turning plate 8 is of a C-shaped structure, the material turning plate 8 and the scraping plate 9 are vertically distributed, the side surface of the scraping plate 9 is attached to the inner side surface of the stirring box body 1, the scraping plate 9 and the material turning plate 8 form a rotating structure through the rotating shaft 7 and the stirring motor 6, the stirring motor 6 drives the rotating shaft 7 to rotate the material turning plate 8 and the scraping plate 9, the material turning plate 8 is attached to the bottom wall bottom of the stirring box body 1 to scrape the bottom material to avoid the bottom material from being deposited, the material turning plate 8 is of a C shape to turn over the scraped material, which is beneficial to the uniform mixing among the, the material waste is avoided, and meanwhile, the cleaning at the later stage is convenient;
an adjusting bolt 10 penetrates through one side of the top of the scraping plate 9, a gathering plate 11 is fixed at the bottom end of the adjusting bolt 10, the scraping plate 9 is in threaded connection with the adjusting bolt 10, the adjusting bolt 10 is fixedly connected with the gathering plate 11, the gathering plate 11 forms an adjustable structure with the scraping plate 9 through the adjusting bolt 10, the gathering plate 11 rotates synchronously with the scraping plate 9, materials can be gathered to the middle of the stirring box body 1 through the gathering plate 11, and the angle of the gathering plate 11 can be adjusted through the adjusting bolt 10, so that the gathering effect of the materials is adjusted, and the materials can be conveniently stirred and mixed;
the stirring mechanism 12 is fixed on the top of the outer wall of the stirring box body 1, the stirring mechanism 12 comprises a stirring support 13, a driven gear 14, a driving gear 15 and a stirring shaft 16, the driven gear 14 is connected to the lower surface of the top of the stirring support 13, the driving gear 15 is connected to the side surface of the driven gear 14, the stirring shaft 16 is connected to the bottom end of the driven gear 14, the driving gear 15 is fixedly connected with the rotating shaft 7, the driving gear 15 is in meshed connection with the driven gear 14, the driven gear 14 is movably connected with the stirring support 13, the stirring shafts 16 are symmetrically distributed about the vertical central axis of the rotating shaft 7, the stirring shaft 16 forms a transmission structure with the stirring motor 6 through the driven gear 14, the driving gear 15 at the top of the rotating shaft 7 drives the driven gear 14 to rotate the stirring shaft 16 when the rotating shaft 7 rotates, so as to stir, the material turning plates 8 and the stirring shaft 16 rotate oppositely to facilitate uniform mixing of materials, the stirring shaft 16 is provided with a plurality of stirring shafts and annularly distributed by taking the driving gear 15 as a circle center, the stirring and mixing speed is facilitated to be improved, and the stirring shaft 16 performs linkage reaction with the rotating shaft 7 through the driven gear 14 and the driving gear 15, so that only one stirring motor 6 is needed, resources are facilitated to be reasonably utilized, and the structure is more reasonable;
a blanking groove 17 is arranged at the bottom of the left side of the stirring box body 1, a movable shaft 18 is arranged at the right side in the blanking groove 17, the outer wall of the movable shaft 18 is connected with a blanking sealing plate 19, the outer opening size of the blanking sealing plate 19 is larger than the inner opening size of the blanking groove 17, the blanking sealing plate 19 is movably connected with the movable shaft 18, an anti-blocking blanking pipe assembly 20 is connected with the bottom of the stirring box body 1, the anti-blocking blanking pipe assembly 20 comprises a blanking pipe body 21, a rotating motor 22, a pushing shaft 23 and a pushing plate 24, the bottom of the blanking pipe body 21 is fixedly provided with the rotating motor 22, the top of the rotating motor 22 is connected with the pushing shaft 23, the outer wall of the pushing shaft 23 is fixedly provided with the pushing plate 24, the stirring box body 1 forms a communicating structure with the blanking pipe body 21 through the blanking groove 17, the vertical central axis of the blanking pipe body 21 coincides with the vertical central axis of the rotating motor 22, the, and the material pushing plate 24 forms a rotating structure through the material pushing shaft 23 and the rotating motor 22, after the material mixing is finished, the material pushing sealing plate 19 is pushed to rotate by the movable shaft 18 so as to open the lower trough 17, so that the material penetrates through the interior of the lower pipe body 21 to complete the blanking, the material pushing shaft 23 is driven by the rotating motor 22 so that the material pushing plate 24 rotates in the interior of the lower pipe body 21, the mixed material is pushed to rapidly penetrate through the interior of the lower pipe body 21 to carry out the blanking, the internal blockage of the lower pipe body 21 is avoided, the blanking speed is improved, the opening and closing size of the lower trough 17 is controlled by rotating the material pushing sealing plate 19 and the interior of the lower trough 17 by taking the movable shaft 18 as the circle center, the blanking speed is controlled, the material infiltration can be avoided when the lower trough 17 is completely sealed by the material pushing sealing plate 19.
In conclusion, the mixing device with the anti-blocking structure for the recycled aggregate concrete preparation is used, when in use, firstly, the slag pump 2 is started at the horn-shaped end of the pumping pipe 3 to generate negative air pressure to suck materials and send the materials into the stirring box body 1 through the feeding pipe 5, the materials can be filtered through the arrangement of the filter screen 4, large-size materials are prevented from entering, the mixing quality of concrete is improved, meanwhile, the blockage and damage in the slag pump 2 are avoided, then, the stirring motor 6 drives the rotating shaft 7 to enable the material turning plate 8 and the scraping plate 9 to rotate, the material turning plate 8 is attached to the bottom wall of the stirring box body 1 to scrape the bottom materials to prevent the bottom materials from being deposited, the material turning plate 8 is C-shaped to turn over the scraped materials, the uniform mixing among the materials is facilitated, the scraping plate 9 is attached to the inner side face of the stirring box body 1 to rotate to scrape the adhered materials, the convenience is brought to later-stage cleaning, then the gathering plate 11 rotates synchronously with the scraping plate 9, the gathering plate 11 can gather materials to the middle of the stirring box body 1, the angle of the gathering plate 11 can be adjusted through the adjusting bolt 10, so that the gathering effect of the materials is adjusted, the materials are convenient to be stirred and mixed, the rotating shaft 7 rotates, meanwhile, the driving gear 15 at the top of the rotating shaft drives the driven gear 14 to rotate the stirring shaft 16, so that the materials are stirred and mixed, the material stirring plate 8 and the stirring shaft 16 rotate oppositely, so that the materials are uniformly mixed, the stirring shaft 16 is provided with a plurality of stirring shafts and is annularly distributed by taking the driving gear 15 as a circle center, so that the stirring and mixing speed is improved, finally, the blanking sealing plate 19 is pushed to rotate by the movable shaft 18, so that the blanking groove 17 is opened, the materials penetrate through the blanking pipe body 21 to complete blanking, and the material pushing shaft 23 is driven by the rotating motor 22, so that, the material after being favorable to promoting the mixture passes the inside unloading of unloading pipe body 21 fast, is favorable to improving unloading speed when avoiding the inside jam of unloading pipe body 21.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a mixing arrangement that recycled aggregate concrete preparation was with having anti-blocking structure, includes agitator tank (1), rabbling mechanism (12) and prevents stifled unloading pipe subassembly (20), its characterized in that: the soil-residue pump (2) is arranged on the right side of the outer wall of the stirring box body (1), the bottom end of the soil-residue pump (2) is connected with the pumping pipe (3), a filter screen (4) is arranged inside one end, far away from the soil-residue pump (2), of the pumping pipe (3), the top end of the soil-residue pump (2) is connected with the feeding pipe (5), the stirring motor (6) is fixed at the bottom of the stirring box body (1), the rotating shaft (7) is connected with the top of the stirring motor (6), a material turning plate (8) is fixed on the outer surface of the bottom of the rotating shaft (7), one end, far away from the vertical central axis of the rotating shaft (7), of the material turning plate (8) is connected with a scraping plate (9), an adjusting bolt (10) penetrates through one side of the top of the scraping plate (9), a material gathering plate (11) is fixed at the bottom end of the adjusting bolt, the stirring mechanism (12) comprises a stirring support (13), a driven gear (14), a driving gear (15) and a stirring shaft (16), the lower surface of the top of the stirring support (13) is connected with the driven gear (14), the side surface of the driven gear (14) is connected with the driving gear (15), the bottom end of the driven gear (14) is connected with the stirring shaft (16), the bottom of the left side of the stirring box body (1) is provided with a blanking groove (17), the right side inside the blanking groove (17) is provided with a movable shaft (18), the outer wall of the movable shaft (18) is connected with a blanking sealing plate (19), the anti-blocking blanking pipe assembly (20) is connected to the bottom of the stirring box body (1), the anti-blocking blanking pipe assembly (20) comprises a blanking pipe body (21), a rotating motor (22), a material pushing shaft (23) and a material pushing plate (24), and the bottom of the blanking pipe body (21, the top of the rotating motor (22) is connected with a material pushing shaft (23), and a material pushing plate (24) is fixed on the outer wall of the material pushing shaft (23).
2. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: the material pumping pipe (3) is communicated with the feeding pipe (5) through a residue soil pump (2), the residue soil pump (2) is fixedly connected with the stirring box body (1), and the tail end of the material pumping pipe (3) is of a horn-shaped structure.
3. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: the material turning plate (8) is of a C-shaped structure, the material turning plate (8) and the material scraping plate (9) are vertically distributed, the side face of the material scraping plate (9) is attached to the inner side face of the stirring box body (1), and the material scraping plate (9) and the material turning plate (8) form a rotating structure through the rotating shaft (7) and the stirring motor (6).
4. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: the scraping plate (9) is in threaded connection with the adjusting bolt (10), the adjusting bolt (10) is fixedly connected with the gathering plate (11), and the gathering plate (11) forms an adjustable structure with the scraping plate (9) through the adjusting bolt (10).
5. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: the driving gear (15) is fixedly connected with the rotating shaft (7), the driving gear (15) is in meshed connection with the driven gear (14), and the driven gear (14) is movably connected with the stirring support (13).
6. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: the stirring shafts (16) are symmetrically distributed around the vertical central axis of the rotating shaft (7), and the stirring shafts (16) form a transmission structure with the stirring motor (6) through driven gears (14), driving gears (15), the rotating shaft (7).
7. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: the size of the outer opening of the blanking sealing plate (19) is larger than that of the inner opening of the blanking groove (17), and the blanking sealing plate (19) is movably connected with the movable shaft (18).
8. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: stirring tank body (1) constitutes the intercommunication column structure through between unloading groove (17) and unloading pipe body (21), and the vertical axis of unloading pipe body (21) coincides mutually with the vertical axis of rotating motor (22).
9. The mixing device with an anti-blocking structure for recycled aggregate concrete preparation according to claim 1, wherein: the material pushing plates (24) are annularly distributed on the surface of the material pushing shaft (23), and the material pushing plates (24) form a rotating structure with the rotating motor (22) through the material pushing shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222416.XA CN112405845A (en) | 2020-11-05 | 2020-11-05 | Mixing arrangement who has anti-blocking structure is used in recycled aggregate concrete preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222416.XA CN112405845A (en) | 2020-11-05 | 2020-11-05 | Mixing arrangement who has anti-blocking structure is used in recycled aggregate concrete preparation |
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| CN112405845A true CN112405845A (en) | 2021-02-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873531A (en) * | 2021-03-18 | 2021-06-01 | 杭州鹏程混凝土有限公司 | Integrated preparation system of green energy-saving concrete and anti-hardening test method |
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| CN112873531A (en) * | 2021-03-18 | 2021-06-01 | 杭州鹏程混凝土有限公司 | Integrated preparation system of green energy-saving concrete and anti-hardening test method |
| CN113910546A (en) * | 2021-10-11 | 2022-01-11 | 深圳市一鸣达精密技术有限公司 | Automatic injection molding feeding equipment for production of mobile phone shells |
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