CN113733345A - Commercial concrete laminar flow compounding device - Google Patents
Commercial concrete laminar flow compounding device Download PDFInfo
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- CN113733345A CN113733345A CN202111105050.2A CN202111105050A CN113733345A CN 113733345 A CN113733345 A CN 113733345A CN 202111105050 A CN202111105050 A CN 202111105050A CN 113733345 A CN113733345 A CN 113733345A
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- stirring
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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
- 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
- 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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
- B28C7/128—Nozzles; Valves; Valve-actuating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a commercial concrete laminar flow mixing device, and belongs to the technical field of concrete processing. The concrete mixer comprises a mixing barrel and a feeding pipe, wherein the feeding pipe is arranged on two sides of an inner cavity of the mixing barrel, a rotating part is fixedly arranged in the inner cavity of the feeding pipe, a baffle is rotatably arranged on the outer side of the rotating part, a stirring assembly is fixedly arranged at a discharging port of the feeding pipe and comprises a motor, a stirring blade and a fixed rod, the motor is fixedly arranged in the inner cavity of the feeding pipe, the fixed rod is fixedly arranged at an output end of the motor, the stirring blade is fixedly arranged on the outer side of the fixed rod, the feeding pipe is used for installing the baffle and the stirring assembly, the rotating part is used for installing the baffle, the baffle is used for blocking flowing concrete in a laminar flow state in the feeding pipe, so that the concrete is pre-mixed in a flowing process, the layering phenomenon of the concrete is reduced, and the stirring assembly is used for stirring and mixing the pre-mixed concrete.
Description
Technical Field
The invention relates to the technical field of concrete processing, in particular to a commercial concrete laminar flow mixing device.
Background
The concrete is cement concrete which is prepared by mixing cement serving as a cementing material, sand and stone serving as aggregates and water according to a certain proportion, stirring, forming and curing, wherein the concrete is in a laminar flow state in the conveying process, and the concrete in the laminar flow state can be normally used after being mixed.
When current concrete compounding device is mixing concrete, the laminar flow phenomenon that the concrete exists can't be broken in advance, make the compounding device to the mixing time overlength of concrete, the availability factor of compounding device has been reduced, and when carrying out the compounding to the concrete, a large amount of concrete is stained with easily to the compounding device inner wall, the concrete after the solidification easily causes the damage to the compounding device, and reduce the compounding space of compounding device, the life of compounding device has been reduced, and the concrete is at the compounding in-process, because compounding time overlength, lead to the concrete easy curing, the unable normal use of concrete after the solidification, the resource waste.
Disclosure of Invention
The invention aims to provide a commercial concrete laminar flow mixing device to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the concrete mixer comprises a mixing barrel and an inlet pipe, wherein the inlet pipe is arranged on two sides of an inner cavity of the mixing barrel, a rotating part is fixedly arranged in the inner cavity of the inlet pipe, a baffle plate is rotatably arranged on the outer side of the rotating part, a stirring assembly is fixedly arranged at the outlet of the inlet pipe and comprises a motor, a stirring blade and a fixing rod, a motor is fixedly arranged in the inner cavity of the inlet pipe, the fixing rod is fixedly arranged at the output end of the motor, the stirring blade is fixedly arranged on the outer side of the fixing rod, the inlet pipe is used for installing the baffle plate and the stirring assembly, the rotating part is used for installing the baffle plate, the baffle plate is used for blocking flowing concrete in a laminar flow state in the inlet pipe, the concrete is guaranteed to be premixed in a flowing process, the layering phenomenon of the concrete is reduced, the stirring assembly is used for stirring and mixing the premixed concrete, and the motor is used for driving the fixing rod and the stirring blade to rotate, the stirring leaf is used for stirring the compounding to the concrete, and the dead lever is used for installing the stirring leaf.
Further, the mixing device also comprises a mixing mechanism and a water injection mechanism, the mixing mechanism comprises a rotary motor, a screw rod, a scraping component and a stirring rod, the mixing mechanism is fixedly arranged in an inner cavity of the mixing barrel, the rotary motor is fixedly arranged in the inner cavity of the mixing barrel, the screw rod is fixedly arranged at the output end of the rotary motor, a plurality of scraping components are movably arranged at the outer side of the screw rod, the stirring rod is fixedly arranged at the outer side of the scraping components and is distributed annularly, the mixing mechanism is used for carrying out secondary mixing on the concrete after mixing, the rotary motor is used for driving the screw rod to rotate, the screw rod is used for enabling the scraping component to move up and down under the action of the rotary motor, the scraping component is used for scraping the concrete on the inner wall of the mixing barrel, the concrete is prevented from being solidified to damage the mixer, and the mixing space of the mixing barrel is reduced by the solidified concrete, and driving the stirring rod to stir and mix the concrete, wherein the stirring rod is used for stirring and mixing the concrete for the second time.
Further, scrape the material subassembly and include moving member, motion tooth, gear and scrape the flitch, lead screw outside movable mounting has the moving member, the moving member both ends have the flitch of scraping through support frame fixed mounting, moving member both sides fixed mounting has the motion tooth, the meshing of motion tooth outside is connected with the gear, stirring rod fixed mounting is in the gear outside, and the moving member is used for driving when the lead screw motion and scrapes the flitch up-and-down motion and strike off the concrete on the compounding bucket lateral wall, and the motion tooth is used for driving the gear in the moving member motion process and rotates, and the gear is used for installing the stirring rod to and drive the stirring rod and carry out the secondary stirring compounding to the concrete, scrape the flitch and be used for scraping off the concrete on the compounding bucket lateral wall.
Further, the inner cavity of the gear is provided with inner helical teeth, the scraping plate is circular, the inner cavity of the gear is provided with the inner helical teeth which are used for realizing free rotation of the gear in the motion process of the motion teeth, and the scraping plate is circular and used for ensuring the best scraping effect of the scraping plate.
Further, water injection mechanism includes annular spray tube, angle adjusting part and shower nozzle, annular spray tube fixed mounting is in compounding bucket inner chamber, angle adjusting part is installed to annular spray tube one side, angle adjusting part's output fixed mounting has the shower nozzle, and water injection mechanism is used for pouring into the water source to compounding bucket inner chamber, avoids compounding mechanism compounding time overlength, leads to the concrete curing, and annular spray tube is used for installing angle adjusting part, and angle adjusting part is used for adjusting the water injection angle of shower nozzle, and the shower nozzle is arranged in pouring into the water source in the compounding bucket.
Further, the angle adjusting assembly comprises a telescopic water pipe, a first shell, an automatic rotating shaft, an internal thread joint, an external thread joint, a second shell, a support column and a pushing assembly, the telescopic water pipe is fixedly mounted on one side of the annular spray pipe, the first shell and the second shell are fixedly mounted in the inner cavity of the telescopic water pipe, the automatic rotating shaft is fixedly mounted in the inner cavity of the first shell, the internal thread joint is clamped at one end, away from the first shell, of the automatic rotating shaft, the external thread joint is slidably mounted on one side of the internal thread joint, the support column is mounted at one end, away from the internal thread joint, of the external thread joint, the support column is located in the inner cavity of the second shell, the pushing assembly is fixedly mounted in the inner cavity of the support column, the telescopic water pipe is used for mounting the first shell and the second shell, the first shell is used for mounting the automatic rotating shaft, and the automatic rotating shaft is used for driving the internal thread joint to rotate, external thread joint is used for cooperating interior screwed joint to rotate, and install the support column, the second casing is used for supporting flexible water pipe, avoid flexible water pipe everywhere to buckle, the promotion subassembly is used for controlling support column and external thread joint's angle, when external thread joint and support column angle take place to incline, the support column promotes the second casing and drives flexible water pipe and takes place to buckle from the intermediate position, thereby adjust the water spray angle of shower nozzle, the support column is used for cooperating the promotion subassembly to adjust the degree of buckling of flexible water pipe, open support column and external thread joint one side has the opening, be used for making rivers from the second casing that gets into.
Further, promote the subassembly and include screw rod and flabellum, screw rod fixed mounting is at the inner chamber of second casing, the screw rod outside is rotated and is installed the flabellum, and the screw rod is used for installing the flabellum, and the flabellum is used for producing power under the water pressure effect, and free motion on the screw rod promotes the support column to drive external thread joint when the flabellum moves to laminating support column inner chamber lateral wall and deflects, and the support column that is in the state of deflecting promotes the support column and drives flexible water pipe and take place to buckle from the intermediate position to the realization is adjusted the water spray angle of shower nozzle.
Further, the top of compounding bucket is opened flutedly, the inner chamber of recess is provided with the leading water pipe, leading water pipe outside fixed mounting has the suction pump, leading water pipe one end is run through and is connected in compounding bucket and water tank, the other end of leading water pipe runs through and is connected in compounding bucket and annular spray tube, and the recess is used for installing the leading water pipe, and the leading water pipe is used for cooperating the water source introduction annular spray tube in the suction pump with the water tank, and the suction pump is used for introducing annular spray tube through the leading water pipe with the water in the water tank.
Further, compounding mechanism outside cover has the shell, open the shell outside has the through-hole, and the shell is used for avoiding the concrete to glue on the lead screw and scrape the material subassembly at stirring compounding in-process, leads to scraping the unable normal motion that moves on the lead screw of material subassembly, and the through-hole is used for making stirring rod and support frame pass through, avoids causing the influence to it in stirring rod and support frame motion process.
Further, a supporting table is installed on the outer side of the mixing barrel and used for supporting the mixing barrel, and the mixing barrel is guaranteed to be in a balanced state.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the baffle is additionally arranged to pre-mix the concrete laminar flow, the stirring assembly, the rotary motor, the screw rod and the stirring rod are additionally arranged to perform two-time stirring and mixing on the pre-mixed concrete, the stirring assembly is used for stirring and mixing the concrete in the falling process of the pre-mixed concrete, the condition that the concrete is adhered to the inner wall of the feeding pipe is not required to be considered, the concrete laminar flow mixing is ensured to be full, the mixing time of the concrete is further reduced, and the use efficiency of the mixing device is improved.
2. According to the invention, by adding the scraping component, the rotary motor and the screw rod, in the rotation process of the screw rod, the moving member drives the scraping plate to move up and down under the action of the screw rod, so that a large amount of concrete stained on the inner wall of the mixing barrel is scraped, and meanwhile, the moving teeth and the gears drive the stirring rod to stir and mix the concrete, so that the transverse and longitudinal synchronous actions are realized, the concrete is prevented from being solidified on the inner wall of the mixing barrel, the service life of the mixing device is further prolonged, and the internal space of the mixing barrel is ensured to be kept unchanged.
3. According to the invention, by adding the annular spray pipe, the angle adjusting component and the spray head, the spray angle of the spray head is adjusted according to the concrete curing condition in the mixing barrel, the fan blades are driven to freely move on the screw rod by using water pressure as power, the support column and the external thread joint are pushed to deflect, the deflected support column pushes the second shell to drive the telescopic water pipe to bend at the middle position, the control on the water spray angle of the spray head is realized, the curing of concrete caused by overlong mixing time is avoided, and the resource waste of the concrete is further reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall construction of a commercial concrete laminar flow mixing apparatus of the present invention;
FIG. 2 is a schematic sectional front view of a commercial concrete laminar flow mixing device according to the present invention;
FIG. 3 is a schematic structural diagram of a water injection mechanism of a commercial concrete laminar flow mixing device according to the present invention;
FIG. 4 is a schematic cross-sectional view of an angle adjustment assembly of a commercial concrete laminar flow mixing apparatus according to the present invention;
FIG. 5 is an enlarged schematic view of a mixing device for laminar flow of commercial concrete in FIG. 2;
FIG. 6 is an enlarged schematic structural view of a commercial concrete laminar flow mixing device shown in FIG. 3 at B;
fig. 7 is an enlarged schematic structural view of a commercial concrete laminar flow mixing device at the position C in fig. 4.
In the figure: 1. a mixing barrel; 11. a groove; 12. a water conduit; 13. a water pump; 2. a feed pipe; 21. a rotating member; 22. a baffle plate; 23. a stirring assembly; 231. a motor; 232. stirring blades; 233. fixing the rod; 3. a material mixing mechanism; 31. a rotary motor; 32. a screw rod; 33. a scraping component; 331. a moving member; 332. a moving tooth; 333. a gear; 334. a scraping plate; 34. a stirring rod; 35. a housing; 4. a water injection mechanism; 41. an annular nozzle; 42. an angle adjustment assembly; 421. a telescopic water pipe; 422. a first housing; 423. an automatic rotation shaft; 424. an internal thread joint; 425. an externally threaded nipple; 426. a second housing; 427. a support pillar; 428. a pushing assembly; 4281. a screw; 4282. a fan blade; 43. a spray head; 5. and a support table.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: the concrete mixer comprises a mixing barrel 1 and a feeding pipe 2, wherein the feeding pipe 2 is arranged on two sides of an inner cavity of the mixing barrel 1, a rotating part 21 is fixedly arranged in the inner cavity of the feeding pipe 2, the feeding pipe 2 is used for installing a baffle plate 22 and a stirring assembly 23, the rotating part 21 is used for installing the baffle plate 22, the baffle plate 22 is rotatably arranged on the outer side of the rotating part 21, the baffle plate 22 is used for blocking flowing concrete in a laminar flow state in the feeding pipe 2, so that the concrete is premixed in a flowing process, the layering phenomenon of the concrete is reduced, the arrangement position of the baffle plate 22 is close to the discharging port of the feeding pipe 2, the solidification caused by the premature mixing of the concrete laminar flow is avoided, the concrete is not beneficial to transmission, the stirring assembly 23 is fixedly arranged at the discharging port of the feeding pipe 2, the stirring assembly 23 is used for stirring and mixing the premixed concrete, and the stirring assembly 23 comprises a motor 231, stirring blades 232 and a fixing rod 233, 2 inner chamber fixed mounting of inlet pipe has motor 231, and motor 231 is used for driving dead lever 233 and stirring leaf 232 and rotates, and the output fixed mounting of motor 231 has dead lever 233, and dead lever 233 is used for installing stirring leaf 232, and dead lever 233 outside fixed mounting has stirring leaf 232, and stirring leaf 232 is used for stirring the compounding to the concrete.
The mixing device also comprises a mixing mechanism 3 and a water injection mechanism 4, the mixing mechanism 3 comprises a rotary motor 31, a screw rod 32, a scraping component 33 and a stirring rod 34, the mixing mechanism 3 is used for carrying out secondary mixing on the concrete after mixing, the mixing mechanism 3 is fixedly arranged in the inner cavity of the mixing barrel 1, the rotary motor 31 is used for driving the screw rod 32 to rotate, the screw rod 32 is fixedly arranged at the output end of the rotary motor 31, the screw rod 32 is used for enabling the scraping component 33 to move up and down under the action of the rotary motor 31, a plurality of scraping components 33 are movably arranged outside the screw rod 32, the scraping components 33 are used for scraping the concrete on the inner wall of the mixing barrel 1, the damage of the mixing mechanism 3 caused by concrete curing is avoided, the mixing space of the mixing barrel 1 is reduced by the cured concrete, and the stirring rod 34 is driven to mix the concrete, scraping component 33 outside fixed mounting has stirring rod 34, and stirring rod 34 is the annular and distributes, and stirring rod 34 is used for carrying out the secondary mixing compounding to the concrete.
The inner cavity of the gear 333 is provided with inner helical teeth, the inner cavity of the gear 333 is provided with inner helical teeth for realizing free rotation of the gear 333 in the movement process of the movement teeth 332, the scraping plate 334 is circular, and the scraping plate 334 is circular and used for ensuring the best scraping effect of the scraping plate 334.
The angle adjusting assembly 42 comprises a telescopic water pipe 421, a first shell 422, an automatic rotating shaft 423, an internal thread joint 424, an external thread joint 425, a second shell 426, a supporting column 427 and a pushing assembly 428, wherein the telescopic water pipe 421 is fixedly installed on one side of the annular spraying pipe 41, the telescopic water pipe 421 is used for installing the first shell 422 and the second shell 426, the first shell 422 and the second shell 426 are fixedly installed in an inner cavity of the telescopic water pipe 421, the first shell 422 is used for installing the automatic rotating shaft 423, the second shell 426 is used for supporting the telescopic water pipe 421 to prevent the telescopic water pipe 421 from bending everywhere, the automatic rotating shaft 423 is fixedly installed in the inner cavity of the first shell 422, the automatic rotating shaft 423 is used for driving the internal thread joint 424 to rotate, the internal thread joint 424 is clamped at one end of the automatic rotating shaft 423, which is far away from the first shell 422, the external thread joint 425 is clamped therein to drive the automatic rotating shaft to move, an external thread joint 425 is slidably installed on one side of the internal thread joint 424, the external thread joint 425 is used for matching with the internal thread joint 424 to rotate, and a supporting column 427 is installed, a supporting column 427 is installed on one end, away from the internal thread joint 424, of the external thread joint 425, the supporting column 427 is located in the inner cavity of the second shell 426, the supporting column 427 is used for matching with a pushing assembly 428 to adjust the bending degree of the telescopic water pipe 421, a flow hole is formed in one side of each of the supporting column 427 and the external thread joint 425 and is used for enabling water to enter the second shell 426, two pushing assemblies 428 are fixedly installed in the inner cavity of the supporting column 427, the number of the pushing assemblies 428 is set, the pushing assemblies 428 are used for controlling the angles of the supporting column 427 and the external thread joint 425, when the angles of the external thread joint 425 and the supporting column 427 are inclined, the supporting column 427 pushes the second shell 426 to drive the telescopic water pipe 421 to bend from a middle position, thereby adjusting the water spray angle of the spray head 43.
The pushing assembly 428 comprises a screw 4281 and fan blades 4282, the screw 4281 is fixedly installed in an inner cavity of the second shell 426, the screw is used for installing the fan blades, the fan blades 4282 are installed on the outer side of the screw 4281 in a rotating mode, the fan blades 4282 are used for generating power under the action of water pressure and freely move on the screw 4281, when the fan blades 4282 move to be attached to the side wall of the inner cavity of the supporting column 427, the supporting column 427 in a deflection state pushes the second shell 426 to drive the telescopic water pipe 421 to be bent from a middle position, and therefore the water spraying angle of the spray head 43 is adjusted.
Open at the top of compounding bucket 1 has recess 11, recess 11 is used for installing leading water pipe 12, the inner chamber of recess 11 is provided with leading water pipe 12, leading water pipe 12 is used for cooperating suction pump 13 to introduce annular spray tube 41 with the water source in the water tank, leading water pipe 12 outside fixed mounting has suction pump 13, suction pump 13 is used for introducing annular spray tube 41 with the water in the water tank through leading water pipe 12, leading water pipe 12 one end is run through and is connected with the water tank in compounding bucket 1, the other end of leading water pipe 12 runs through and is connected in compounding bucket 1 and annular spray tube 41.
3 outside covers of compounding mechanism have shell 35, and shell 35 is used for avoiding the concrete to glue on lead screw 32 and scrape material subassembly 33 at stirring compounding in-process, leads to scraping material subassembly 33 and can not normally move on lead screw 32, and open in the shell 35 outside has the through-hole, and the through-hole is used for making stirring rod 34 and support frame pass through, avoids causing the influence to it in stirring rod 34 and support frame motion process.
A supporting table 5 is installed in the mixing barrel 1 outside, and supporting table 5 is used for supporting mixing barrel 1, guarantees that mixing barrel 1 is under balanced state.
The working principle of the invention is as follows: when the concrete mixer is used, a worker firstly injects concrete laminar flow through the feeding pipe 2, meanwhile, the rotating piece 21 drives the baffle plate 22 to rotate, the concrete laminar flow is premixed, then the motor 231 is started, the motor 231 drives the stirring blades 232 through the fixed rod 233 to carry out preliminary stirring and mixing on concrete, the concrete after the preliminary stirring and mixing enters the mixing barrel 1 under the action of gravity, then the rotating motor 31 is started, the rotating motor 31 drives the screw rod 32 to rotate positively and negatively, the screw rod 32 moves on the screw rod 32 in the rotating process, the moving teeth 332 move linearly under the action of the moving piece 331, the gear 333 rotates in the action process of the moving teeth 332, the rotating gear 333 drives the stirring rod 34 to carry out secondary stirring and mixing on concrete, and meanwhile, the scraper plate 334 moves up and down in the movement process of the moving piece 331 to scrape off the concrete adhered to the inner wall of the mixing barrel 1, when the stirring speed of the stirring rod 34 is lowered, the water in the water tank is introduced into the annular nozzle 41 through the water conduit 12 by the water pump 13, the spraying angle of the spray head 43 is controlled according to the curing condition of concrete in the mixing barrel 1, the water in the annular nozzle 41 enters the telescopic water pipe 421, the automatic rotating shaft 423 drives the female screw joint 424 to rotate, the female screw joint 424 drives the male screw joint 425 to rotate, the inclination angle of the supporting column 427 is adjusted according to the closing condition of the water inlet 4282 of the protective covers 4281 on two sides, when water flow enters the second shell 426 through the male screw joint 425 and the supporting column 427, the fan blades 4282 generate power under the action of water pressure and freely move on the screw rod 4281, when the fan blades 4282 move to be attached to the side wall of the inner cavity of the supporting column 427, the supporting column 427 pushes the supporting column 427 to drive the telescopic water pipe 421 to bend from the middle position, thereby realizing the adjustment of the water spray angle of the spray head 43, and in the adjustment process, the water flow is sprayed into the concrete through the spray head 43.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a commercial concrete laminar flow compounding device which characterized in that: including compounding bucket (1) and inlet pipe (2), inlet pipe (2) set up in compounding bucket (1) inner chamber both sides, inlet pipe (2) inner chamber fixed mounting has rotating member (21), rotating member (21) outside is rotated and is installed baffle (22), the discharge gate department fixed mounting of inlet pipe (2) has stirring subassembly (23), stirring subassembly (23) include motor (231), stirring leaf (232) and dead lever (233), inlet pipe (2) inner chamber fixed mounting has motor (231), the output fixed mounting of motor (231) has dead lever (233), dead lever (233) outside fixed mounting has stirring leaf (232).
2. The laminar mixing device for commercial concrete according to claim 1, which is characterized in that: the mixing device further comprises a mixing mechanism (3) and a water injection mechanism (4), the mixing mechanism (3) comprises a rotary motor (31), a screw rod (32), a scraping assembly (33) and a stirring rod (34), the mixing mechanism (3) is fixedly arranged in an inner cavity of a mixing barrel (1), the rotary motor (31) is fixedly arranged in the inner cavity of the mixing barrel (1), the screw rod (32) is fixedly arranged at the output end of the rotary motor (31), a plurality of scraping assemblies (33) are movably arranged at the outer side of the screw rod (32), the stirring rod (34) is fixedly arranged at the outer side of the scraping assembly (33), and the stirring rod (34) is annularly distributed.
3. The laminar mixing device for commercial concrete according to claim 2, characterized in that: scrape material subassembly (33) including moving member (331), motion tooth (332), gear (333) and scraping flitch (334), lead screw (32) outside movable mounting has moving member (331), moving member (331) both ends have scraping flitch (334) through support frame fixed mounting, moving member (331) both sides fixed mounting has motion tooth (332), the meshing is connected with gear (333) in motion tooth (332) outside, puddler (34) fixed mounting is in the gear (333) outside.
4. The laminar mixing device for commercial concrete according to claim 3, characterized in that: the inner cavity of the gear (333) is provided with inner helical teeth, and the scraper plate (334) is circular.
5. The laminar mixing device for commercial concrete according to claim 2, characterized in that: water injection mechanism (4) include annular spray tube (41), angle adjusting part (42) and shower nozzle (43), annular spray tube (41) fixed mounting is in compounding bucket (1) inner chamber, angle adjusting part (42) are installed to annular spray tube (41) one side, the output end fixed mounting of angle adjusting part (42) has shower nozzle (43).
6. A commercial concrete laminar flow compounding device according to claim 5, characterized in that: the angle adjusting assembly (42) comprises a telescopic water pipe (421), a first shell (422), an automatic rotating shaft (423), an internal thread joint (424), an external thread joint (425), a second shell (426), a supporting column (427) and a pushing assembly (428), wherein the telescopic water pipe (421) is fixedly installed on one side of the annular spray pipe (41), a first shell (422) and a second shell (426) are fixedly installed in an inner cavity of the telescopic water pipe (421), the automatic rotating shaft (423) is fixedly installed in an inner cavity of the first shell (422), the internal thread joint (424) is clamped at one end, away from the first shell (422), of the automatic rotating shaft (423), the external thread joint (425) is slidably installed on one side of the internal thread joint (424), the supporting column (427) is installed at one end, away from the internal thread joint (424), of the external thread joint (425), and the supporting column (427) is located in the inner cavity of the second shell (426), the inner cavity of the supporting column (427) is fixedly provided with a pushing component (428).
7. The laminar mixing device for commercial concrete according to claim 6, characterized in that: the pushing assembly (428) comprises a screw rod (4281) and fan blades (4282), the screw rod (4281) is fixedly installed in the inner cavity of the second shell (426), and the fan blades (4282) are installed on the outer side of the screw rod (4281) in a rotating mode.
8. A commercial concrete laminar flow compounding device according to claim 5, characterized in that: open at the top of compounding bucket (1) has recess (11), the inner chamber of recess (11) is provided with leading water pipe (12), leading water pipe (12) outside fixed mounting has suction pump (13), leading water pipe (12) one end is run through and is connected in compounding bucket (1) and water tank, the other end of leading water pipe (12) runs through and is connected in compounding bucket (1) and annular spray tube (41).
9. The laminar mixing device for commercial concrete according to claim 1, which is characterized in that: the outer side of the material mixing mechanism (3) is sleeved with a shell (35), and a through hole is formed in the outer side of the shell (35).
10. The laminar mixing device for commercial concrete according to claim 1, which is characterized in that: a supporting table (5) is installed on the outer side of the mixing barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN1646281A (en) * | 2002-04-22 | 2005-07-27 | 安可墙壁体系股份有限公司 | Process and equipment for producing concrete products having blended colors |
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| CN211891405U (en) * | 2020-02-13 | 2020-11-10 | 青城建工集团有限公司 | Mixing device for civil construction |
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