CN117260970A - Concrete proportioning machine for building construction - Google Patents
Concrete proportioning machine for building construction Download PDFInfo
- Publication number
- CN117260970A CN117260970A CN202311216511.2A CN202311216511A CN117260970A CN 117260970 A CN117260970 A CN 117260970A CN 202311216511 A CN202311216511 A CN 202311216511A CN 117260970 A CN117260970 A CN 117260970A
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- China
- Prior art keywords
- mixing bin
- block
- stirring
- premix
- building construction
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- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 238000009435 building construction Methods 0.000 title claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 123
- 238000003756 stirring Methods 0.000 claims abstract description 77
- 238000000034 method Methods 0.000 claims abstract description 31
- 230000008569 process Effects 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 27
- 239000004576 sand Substances 0.000 abstract description 26
- 239000000203 mixture Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 16
- 230000000903 blocking effect Effects 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 35
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
-
- 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
-
- 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
-
- 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
Landscapes
- 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)
Abstract
The invention discloses a concrete batching machine for building construction, which comprises a main mixing bin, a discharging hopper, a first bracket and a second bracket, wherein in the using process, a blocking plate is driven to intermittently open a discharging groove on a secondary mixing bin, so that the sand and stones in the main mixing bin can be intermittently discharged outwards in the discharging process of a premix, a fixed arm can drive stirring teeth to stir and mix the sand and stones, the stirring teeth are arranged into a plurality of groups, air ejector pipes are arranged between adjacent stirring teeth, the top blocks are sequentially contacted with arc-shaped blocks in the rotating process of the fixed arm, a pressing block contracts and extrudes a telescopic air bag to input gas into the air ejector pipes, the gas blows to the inner wall of the main mixing bin, when the gas impacts the inner wall of the main mixing bin, reverse jet gas can blow up small-particle premix from the bottom of the sand and stones, the accumulation of premix is avoided, the premix is enabled to be overturned, and the mixing effect of the premix and the stones is further improved.
Description
Technical Field
The invention relates to the technical field of concrete batching, in particular to a concrete batching machine for building construction.
Background
Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The concrete is usually cement, which is used as cementing material, sand and stone as aggregate, and water in certain proportion, and is obtained through stirring, namely common concrete.
Among the prior art, a concrete batching machine hopper that has been disclosed in publication number "CN213263906U", including hopper sidewall board, the inside wall fixedly connected with spout of hopper sidewall board, the inside sliding connection of spout has the slip post piece, the inboard middle part rotation of hopper sidewall board is connected with the rotation screw rod, swing joint has clean stick one and clean stick two between the both sides of rotation screw rod and the slip post piece respectively. Through the first and second clean stick of in-process that slides at the first half of hopper can drive the slip post piece and slide along the spout, when the slip post piece slides to the spout bottom, the contained angle degree between clean stick first and the clean stick second begins to diminish, and the inside wall of clean stick first and clean stick second carries out rotatory cleanness to the bottom of the inside wall of hopper sidewall plate to the completion is to the clearance of hopper inside wall, thereby has reached convenient clearance batching hopper and has prevented the effect that the hopper blockked up.
However, the prior art still has great disadvantages, such as:
in the device and the prior art, before special concrete is used as aggregate to be mixed, the admixture added in each part is required to be premixed with the admixture, in the above-mentioned technology, the admixture is mixed through stirring rods and the like, but the admixture powder is finer and finer than sand and stone raw material particles, the admixture is easy to accumulate at the bottom of a mixing bin in the mixing process, if the materials are mixed through stirring, the admixture is excessively concentrated at the bottom of the admixture, and the admixture ingredients are uneven, so that the construction using effect of the concrete is affected.
Disclosure of Invention
The invention aims to provide a concrete batching machine for building construction, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the concrete batching machine for building construction comprises a main mixing bin, a discharging hopper, a first support and a second support, wherein the discharging hopper is arranged in a discharging area at the bottom of the main mixing bin, the first support is arranged at the top of the main mixing bin, the second support is symmetrically arranged at two ends of the main mixing bin, and a vibrating rod is arranged at one side of the discharging hopper;
the auxiliary mixing unit is arranged at one side of the second bracket and is used for quantitatively proportioning and mixing the powder to be premixed;
the batching pressurization mixing unit is arranged between the main mixing bin and the first bracket and is used for proportioning and stirring mixed raw materials after all the raw materials are filled in place, and pressurizing powder in the stirring process so as to increase the contact area of all the parts of the powder.
Preferably, the auxiliary mixing unit comprises an auxiliary mixing bin, the auxiliary mixing bin is fixed on one side of the second support, a stirring rod is rotatably arranged at the top of the second support, a first driven wheel is arranged at the top end of the stirring rod, the first driven wheels are arranged into two groups, stirring blades are arranged on the surface of the stirring rod at intervals, and a discharge groove is arranged at the bottom of the auxiliary mixing bin.
Preferably, the batching pressurization mixing unit comprises a fixed arm, the fixed arm sets up to a plurality of groups, the mounting groove has been seted up to the fixed arm surface, the connecting rod is installed in the slip of mounting groove one side run through, the kicking block is installed to connecting rod one end, connecting rod one end cover is equipped with buffer spring, buffer spring one end with kicking block one side is fixed, the briquetting is installed to connecting rod one end, mounting groove internally mounted has flexible gasbag, the briquetting with flexible gasbag one end movable contact.
Preferably, the fixed arm bottom is provided with stirring tooth, the storage tank has been seted up to fixed arm one side, storage tank internally mounted has the gas collection box, stirring tooth sets up to a plurality of groups, and is adjacent install the jet-propelled pipe between the stirring tooth, the jet-propelled pipe passes storage tank with the gas collection box intercommunication, fixed arm bottom is provided with the driving lever.
Preferably, a discharging unit is arranged on one side of the auxiliary mixing bin, the discharging unit comprises a fixed block, a knocking block is arranged on one side of the fixed block through a torsion spring, and one end of the knocking block is in movable contact with the auxiliary mixing bin.
Preferably, the main mixing bin bottom is provided with the vibrating unit, the vibrating unit includes the shutoff piece, the mounting hole has been seted up on the shutoff piece surface, install first motor on the mounting hole, first motor installs the main mixing bin bottom, first motor output with the mounting hole is fixed, the shutoff piece with vibrating rod movable contact.
Preferably, the arc-shaped blocks are arranged on the inner wall of the main mixing bin at intervals, a blanking groove is formed in the central area in the bottom of the main mixing bin, the blocking block is arranged outside the blanking groove, one end of the stirring rod is inserted into the top of the blanking groove, and the top block is in movable contact with the arc-shaped blocks. .
Preferably, the rotation post is installed in regional rotation of first support center, the fixed arm is installed the rotation post bottom, first support top is provided with the gag lever post, the rotation post outside is provided with the sleeve pipe, the sleeve pipe is also installed in the rotation first support top, the shutoff board is installed at the sleeve pipe top, shutoff board surface center is provided with the through-hole, the inside tooth that is provided with of through-hole, rotation post surface symmetry installs first fixture block, second fixture block is installed through the torsional spring to first fixture block one end, the second fixture block with tooth movable contact.
Preferably, a first driving wheel and a second driving wheel are arranged at the top of the rotating column, the first driving wheel is in driving connection with one first driven wheel belt, and the second driving wheel is in driving connection with one first driven wheel belt.
Preferably, the surface of the rotating column is provided with a second driven wheel, the top of one side of the first bracket is provided with a second motor, and the output end of the second motor is in transmission connection with the second driven wheel belt.
Compared with the prior art, the invention has the beneficial effects that:
1. an operator can carry out regional mixing on the admixture to be added and the additive through the auxiliary mixing bin, after the mixing is finished, the premix is required to be fed, at the moment, the auxiliary mixing bin can be subjected to vibration knocking through the blanking unit, meanwhile, the stirring blades are driven to rotate reversely, the materials are reversely pushed out while being knocked for feeding, the residue of the premix is reduced, and the feeding quantity of the premix is ensured;
2. in the knocking process of the blanking unit, the blocking plate is driven to intermittently open the discharge groove on the auxiliary mixing bin, so that the discharge is intermittently and outwards carried out in the premix discharging process, and the sand and stone materials in the main mixing bin can be fully mixed and contacted with the materials, so that the mixing effect of the premix and the sand and stone materials is achieved;
3. in the stirring process, the fixed arm can drive stirring tooth to stir the grit material and mix, stirring tooth sets up to a plurality of groups, be provided with the jet pipe between the adjacent stirring tooth, can contact in proper order with the arc piece that sets up in the kicking block following the fixed arm rotation in-process, at the contact in-process, briquetting shrink and extrusion flexible gasbag are to the gas of gas injection in, gas blows to main mixing bin inner wall, can produce reverse efflux when gas striking main mixing bin inner wall, reverse efflux gas can blow up the less premix of granule from the grit material bottom, avoid the piling up of premix for the premix kick-over is played, further improves the mixing effect of premix and sand stone.
4. After the mixing is finished, the operator drives the shutoff piece to rotate, and after the shutoff piece leaves from the unloading groove bottom, the mixture can flow into the unloading hopper via the unloading groove, can strike the vibrating rod on the unloading hopper when the shutoff piece rotates, when the vibrating rod received the knocking, can with vibration transmission to on the unloading hopper for the unloading hopper produces the vibration, makes the mixture velocity of flow that carries on the unloading hopper increase, reduces the residue of mixture, further improves the unloading effect of mixture.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention;
FIG. 2 is a schematic view of a portion of a main mixing chamber according to the present invention;
FIG. 3 is a schematic view of a stationary arm portion of the present invention;
FIG. 4 is a schematic view of a portion of a tapping block according to the present invention;
FIG. 5 is a schematic view of a second bracket portion of the present invention;
FIG. 6 is a schematic view of a portion of a rotating column according to the present invention;
FIG. 7 is a schematic view of a blanking hopper portion of the present invention;
FIG. 8 is a schematic view of a portion of a block according to the present invention;
FIG. 9 is a schematic view of a portion of a closure plate according to the present invention;
FIG. 10 is a schematic view of a portion of a first latch and a second latch according to the present invention.
In the figure: 1. a main mixing bin; 11. discharging groove; 12. an arc-shaped block; 13. a block; 131. a mounting hole; 14. a first motor; 2. discharging a hopper; 21. a vibrating rod; 3. a first bracket; 31. a sleeve; 32. rotating the column; 321. a first driving wheel; 322. a second driving wheel; 33. a second driven wheel; 34. a plugging plate; 341. a through hole; 342. teeth; 35. a first clamping block; 36. a second clamping block; 37. a limit rod; 38. a second motor; 4. a fixed arm; 41. a top block; 42. a mounting groove; 421. a connecting rod; 422. a buffer spring; 43. briquetting; 44. a telescopic air bag; 45. stirring teeth; 46. a gas lance; 47. a storage groove; 48. a gas collection box; 49. a stirring rod; 5. a second bracket; 51. an auxiliary mixing bin; 511. a discharge chute; 52. a stirring rod; 521. stirring the leaves; 53. a first driven wheel; 54. a fixed block; 55. the block is knocked.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution:
embodiment one: concrete proportioning machine for building construction: the device comprises a main mixing bin 1, a discharging hopper 2, a first bracket 3 and a second bracket 5, wherein the discharging hopper 2 is arranged in a discharging area at the bottom of the main mixing bin 1, the first bracket 3 is arranged at the top of the main mixing bin 1, the second bracket 5 is symmetrically arranged at two ends of the main mixing bin 1, and a vibrating rod 21 is arranged at one side of the discharging hopper 2;
in this embodiment, the second supports 5 are set to two groups, and the two groups of second supports 5 are symmetrically installed on the surface of the main mixing bin 1, where the two groups of second supports 5 are installed corresponding to the auxiliary mixing bin 51, the two groups of auxiliary mixing bins 51 can mix the admixture and the additive to be added in a partitioned manner, after the mixing is completed, the premix is required to be fed, at this time, the auxiliary mixing bin 51 is vibrated and knocked by the set knocking block 55, and meanwhile, the stirring blade 521 is driven to rotate in a reverse manner, and the stirring blade 521 rotates in a reverse manner while knocking the material to feed, so that the material flows out quickly, the residue of the premix is reduced, and the feeding amount of the premix is ensured.
Arc blocks 12 are arranged on the inner wall of the main mixing bin 1 at intervals, a blanking groove 11 is formed in the central area in the inner bottom of the main mixing bin 1, a blocking block 13 is arranged outside the blanking groove 11, one end of a stirring rod 49 is inserted into the top of the blanking groove 11, and a jacking block 41 is in movable contact with the arc blocks 12;
in this embodiment, the shutoff piece 13 sets up and can block up the silo 11 outside down, the setting of driving lever 49 can mix the ratio to the raw materials that silo 11 region was piled up down, the setting of arc piece 12, can contact in proper order with the arc piece 12 that sets up in the kicking block follow fixed arm 4 rotation in-process, in the contact process, briquetting 43 shrink and extrusion flexible gasbag 44 are to the gas injection pipe 46 in input gas, gas blows to main mixing bin 1 inner wall, can produce reverse jet when gas striking main mixing bin 1 inner wall, reverse jet gas can blow up the less premix of granule from the grit material bottom for the premix kick-up, avoid piling up of premix, further improve the mixing effect of premix and sand stone material.
The center area of the first bracket 3 is rotatably provided with a rotating column 32, the fixed arm 4 is arranged at the bottom of the rotating column 32, the top of the first bracket 3 is provided with a limiting rod 37, a sleeve 31 is arranged outside the rotating column 32, the sleeve 31 is also rotatably arranged at the top of the first bracket 3, the top of the sleeve 31 is provided with a plugging plate 34, the center area of the surface of the plugging plate 34 is provided with a through hole 341, teeth 342 are arranged inside the through hole 341, the surface of the rotating column 32 is symmetrically provided with a first clamping block 35, one end of the first clamping block 35 is provided with a second clamping block 36 through a torsion spring, and the second clamping block 36 is in movable contact with the teeth 342;
in this embodiment, when the rotation column 32 rotates in the forward direction, the second clamping block 36 deflects under the arrangement of the torsion spring, and at this time, the rotation column 32 rotates to prevent the plugging plate 34 from rotating, and meanwhile, the arrangement of the limiting rod 37 can prevent the plugging plate 34 from rotating in the forward direction;
when the rotation column 32 reversely rotates, the second clamping block 36 can not rotate under the limitation of the first clamping block 35, so that the rotation column 32 can be matched with the first clamping block 35 through the second clamping block 36, the blocking plate 34 is driven to reversely rotate, the blocking plate 34 can leave from the discharge groove 511 area when reversely rotating, premix at the top of the discharge groove 511 can be smoothly discharged, then an operator continuously rotates in the forward and reverse direction through the second motor 38, intermittent outward discharge is realized in the premix discharging process, the sand and stones in the main mixing bin 1 can be fully mixed and contacted with the premix, and the premix and the sand and stone can be mixed.
The top of the rotating post 32 is provided with a first driving wheel 321 and a second driving wheel 322, the first driving wheel 321 is in belt transmission connection with a first driven wheel 53, and the second driving wheel 322 is in belt transmission connection with the first driven wheel 53;
in this embodiment, the first driving wheel 321 and the second driving wheel 322 may drive the two sets of first driven wheels 53 to rotate, and when the first driven wheels 53 rotate, the stirring blade 521 may be driven to stir the premix in proportion.
The surface of the rotating column 32 is provided with a second driven wheel 33, the top of one side of the first bracket 3 is provided with a second motor 38, and the output end of the second motor 38 is in belt transmission connection with the second driven wheel 33.
The auxiliary mixing unit is arranged at one side of the second bracket 5 and is used for quantitatively proportioning and mixing the powder to be premixed;
the auxiliary mixing unit comprises an auxiliary mixing bin 51, the auxiliary mixing bin 51 is fixed on one side of a second bracket 5, a stirring rod 52 is rotatably arranged at the top of the second bracket 5, a first driven wheel 53 is arranged at the top end of the stirring rod 52, the first driven wheels 53 are arranged into two groups, stirring blades 521 are arranged on the surface of the stirring rod 52 at intervals, and a discharge groove 511 is arranged at the bottom of the auxiliary mixing bin 51;
in this embodiment, the two sets of auxiliary mixing bins 51 can mix the admixture and the additive to be added in a partitioning manner, after the mixing is completed, the premix is required to be fed, at this time, the auxiliary mixing bins 51 are vibrated and knocked by the set knocking block 55, meanwhile, the stirring blades 521 are driven to rotate reversely when the material is knocked for feeding, the material is enabled to flow out rapidly, the feeding amount of the premix is reduced, the setting of the first driving wheel 321 and the second driving wheel 322 can drive the two sets of first driven wheels 53 to rotate, and when the first driven wheels 53 rotate, the stirring blades 521 can be driven to stir the premix in proportion.
The batching pressurization mixing unit is arranged between the main mixing bin 1 and the first bracket 3 and is used for carrying out proportioning stirring on the mixed raw materials after filling all the raw materials into place, and pressurizing the powder in the stirring process so as to increase the contact area of all the parts of the powder.
The batching and pressurizing mixing unit comprises a plurality of groups of fixed arms 4, wherein the fixed arms 4 are provided with mounting grooves 42 on the surfaces of the fixed arms 4, a connecting rod 421 is arranged on one side of each mounting groove 42 in a sliding and penetrating manner, a top block 41 is arranged at one end of each connecting rod 421, a buffer spring 422 is sleeved at one end of each connecting rod 421, one end of each buffer spring 422 is fixed with one side of each top block 41, a pressing block 43 is arranged at one end of each connecting rod 421, a telescopic airbag 44 is arranged in each mounting groove 42, and the pressing block 43 is in movable contact with one end of each telescopic airbag 44;
in this embodiment, in the stirring process, the fixed arm 4 can drive stirring tooth 45 to stir the mixture to the grit material, stirring tooth 45 sets up to a plurality of groups, be provided with jet pipe 46 between the adjacent stirring tooth 45, can contact in proper order with the arc piece 12 that sets up in the kicking block following the rotation process of fixed arm 4, in the contact process, briquetting 43 shrink and extrusion flexible gasbag 44 is to the gas input in the jet pipe 46, the gas blows to main mixing bin inner wall, can produce reverse jet when gas striking main mixing bin 1 inner wall, reverse jet gas can blow up the less premix of granule from the grit material bottom, avoid the piling up of premix, make the premix kick-up, further improve the mixing effect of premix and grit material.
The bottom of the fixed arm 4 is provided with stirring teeth 45, one side of the fixed arm 4 is provided with a storage groove 47, the inside of the storage groove 47 is provided with a gas collecting box 48, the stirring teeth 45 are arranged into a plurality of groups, gas spraying pipes 46 are arranged between adjacent stirring teeth 45, the gas spraying pipes 46 penetrate through the storage groove 47 and are communicated with the gas collecting box 48, and the bottom of the fixed arm 4 is provided with a stirring rod 49;
in this embodiment, the air jet pipe 46 can insert and contact with the sand and stone material in the stirring and mixing process, so that the ejected gas can be ensured to directly enter the inner bottom of the sand and stone material, when the gas impacts the inner wall of the main mixing bin 1, reverse jet flow can be generated, the reverse jet flow gas can blow the small premix with particles from the bottom of the sand and stone material, the accumulation of the premix is avoided, the premix is enabled to be turned over, the mixing effect of the premix and the sand and stone material is further improved, and the stirring rod 49 can mix and mix the accumulated raw materials in the blanking groove 11.
Embodiment two:
based on the first embodiment, in this embodiment, considering that two sets of auxiliary mixing bins 51 need to be subjected to blanking treatment after mixing, if the plugging plate 34 is simply removed, the mixture inside the auxiliary mixing bins 51 can flow out, but if the auxiliary blanking structure is absent in the discharging process of the mixture, the raw materials in the auxiliary mixing bins 51 are remained too much, and as the premixed admixture in the auxiliary mixing bins 51 is used for improving the use characteristics of the concrete materials, when the raw materials remain too much, the total amount of the admixture in the subsequent mixing process is reduced, and the subsequent use effect of the concrete materials is affected, in this embodiment, a blanking unit is provided, and the blanking unit can intermittently strike the auxiliary mixing bins 51 in the blanking process, thereby reducing the residue of the powder.
A blanking unit is arranged on one side of the auxiliary mixing bin 51, the blanking unit comprises a fixed block 54, a knocking block 55 is arranged on one side of the fixed block 54 through a torsion spring, and one end of the knocking block 55 is in movable contact with the auxiliary mixing bin 51;
in this embodiment, when the plugging plate 34 intermittently rotates in the forward and reverse directions, the knocking block 55 on the fixed block 54 is knocked when the knocking block 55 is knocked, deflection is generated when the knocking block 55 is knocked, one end of the knocking block 55 is knocked on the auxiliary mixing bin 51 when the knocking block 55 is deflected, when the plugging plate 34 rotates in the forward direction, the plugging plate 34 is separated from the fixed block 54, the knocking block 55 is reset under the action of the torsion spring, the plugging plate 34 intermittently rotates in the forward and reverse directions, the knocking block 55 is intermittently knocked, so that the auxiliary mixing bin 51 is knocked and vibrated, and meanwhile, in the rotating process of the plugging plate 34, the discharge groove 511 on the auxiliary mixing bin 51 is intermittently opened by the plugging plate 34, so that sand and stone in the main mixing bin can be fully mixed and contacted with materials, and the mixing effect of the premix and the sand and stone is achieved.
The bottom of the main mixing bin 1 is provided with a vibration unit, the vibration unit comprises a plugging block 13, a mounting hole 131 is formed in the surface of the plugging block 13, a first motor 14 is mounted on the mounting hole 131, the first motor 14 is mounted at the bottom of the main mixing bin 1, the output end of the first motor 14 is fixed with the mounting hole 131, and the plugging block 13 is in movable contact with a vibration rod 21;
in this embodiment, after the mixing is finished, the operator drives the blocking block 13 to rotate, when the blocking block 13 leaves from the bottom of the blanking groove 11, the mixture flows into the blanking hopper through the blanking groove 11, the blocking block 13 can strike the vibrating rod 21 on the blanking hopper 2 when rotating, and when the vibrating rod 21 is knocked, vibration can be transmitted to the blanking hopper 2, so that the blanking hopper 2 vibrates, the flow speed of the mixture conveyed on the blanking hopper 2 is increased, the residue of the mixture is reduced, and the blanking effect of the mixture is further improved.
Working principle: in the using process of the device, an operator firstly adds all parts of raw materials into the auxiliary mixing bin 51 and the main mixing bin 1, then starts the second motor 38 to rotate, and the rotating column 32 drives the fixed arm 4 to rotate;
in the stirring process, the fixed arm 4 can drive the stirring teeth 45 to stir and mix the sand and stone materials, the stirring teeth 45 are arranged into a plurality of groups, air ejector pipes 46 are arranged between adjacent stirring teeth 45, the air ejector pipes can sequentially contact the arranged arc-shaped blocks 12 in the process that the top blocks follow the rotation of the fixed arm 4, in the contact process, the pressing blocks 43 shrink and squeeze the telescopic air bags 44 to input gas into the air ejector pipes 46, the gas is blown to the inner wall of the main mixing bin, when the gas hits the inner wall of the main mixing bin 1, reverse jet flow can be generated, the reverse jet flow gas can blow up small-particle premix from the bottom of the sand and stone materials, the accumulation of premix is avoided, the premix is enabled to turn over, and the mixing effect of the premix and the sand and stone materials is further improved;
the jet pipe 46 can be inserted into and contacted with the sand and stone materials in the stirring and mixing process, so that the jetted gas can be ensured to directly enter the inner bottom of the sand and stone materials, when the gas impacts the inner wall of the main mixing bin 1, reverse jet flow gas can blow up small-particle premix from the bottom of the sand and stone materials, the accumulation of the premix is avoided, the premix is enabled to be billowed, the mixing effect of the premix and the sand and stone materials is further improved, and the setting of the stirring rod 49 can mix and mix the accumulated raw materials in the area of the blanking chute 11;
the rotating post 32 drives the first driving wheel 321 and the second driving wheel 322 to rotate in the rotating process, when the first driving wheel 321 and the second driving wheel 322 rotate, the first driven wheel 53 is driven to rotate, and when the first driven wheel 53 rotates, the stirring blade 521 can be driven to stir the premix in proportion;
when the rotating column 32 rotates in the forward direction, the second clamping block 36 deflects under the arrangement of the torsion spring, at the moment, the rotating column 32 rotates and does not drive the plugging plate 34 to rotate, and meanwhile, the arrangement of the limiting rod 37 can block the forward rotation position of the plugging plate 34;
when the rotary column 32 reversely rotates, the second clamping block 36 cannot rotate under the limitation of the first clamping block 35, so that the rotary column 32 can be matched with the first clamping block 35 through the second clamping block 36, the blocking plate 34 is driven to reversely rotate, the blocking plate 34 can leave from the discharge groove 511 area when reversely rotating, premix at the top of the discharge groove 511 can be smoothly discharged, then an operator continuously rotates in the forward and reverse directions through the second motor 38, the intermittent outward discharge is realized in the premix discharging process, the sand and stones in the main mixing bin 1 can be fully mixed and contacted with the premix, and the mixing effect of the premix and the sand and stones is achieved;
after premixing, the premix is required to be fed, at the moment, the auxiliary mixing bin 51 can be subjected to vibration knocking through the knocking block 55, meanwhile, the stirring blade 521 is driven to rotate reversely, the stirring blade 521 rotates reversely to push the material to rotate when the material is knocked to feed, so that the material flows out rapidly, the residue of the premix is reduced, the feeding amount of the premix is ensured, the first driving wheel 321 and the second driving wheel 322 can drive the two groups of first driven wheels 53 to rotate, and the stirring blade 521 can be driven to stir the premix in proportion when the first driven wheels 53 rotate;
after total mixing is finished, an operator drives the blocking block 13 to rotate, when the blocking block 13 leaves from the bottom of the blanking groove 11, the mixture flows into the blanking hopper through the blanking groove 11, the blocking block 13 can impact the vibrating rod 21 on the blanking hopper 2 when rotating, and when the vibrating rod 21 is knocked, vibration can be transmitted to the blanking hopper 2, so that the blanking hopper 2 vibrates, the flow speed of the mixture conveyed on the blanking hopper 2 is increased, the residue of the mixture is reduced, and the blanking effect of the mixture is further improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A concrete proportioning machine for building construction is characterized in that: the automatic feeding device comprises a main mixing bin (1), a discharging hopper (2), a first support (3) and a second support (5), wherein the discharging hopper (2) is installed in a discharging area at the bottom of the main mixing bin (1), the first support (3) is installed at the top of the main mixing bin (1), the second support (5) is symmetrically installed at two ends of the main mixing bin (1), and a vibrating rod (21) is arranged at one side of the discharging hopper (2);
the auxiliary mixing unit is arranged at one side of the second bracket (5) and is used for quantitatively proportioning and mixing the powder to be premixed;
the batching pressurization mixing unit is arranged between the main mixing bin (1) and the first bracket (3) and is used for proportioning and stirring mixed raw materials after filling all the raw materials in place, and pressurizing powder in the stirring process so as to increase the contact area of all the raw materials.
2. A concrete batching machine for building construction according to claim 1, wherein: the auxiliary mixing unit comprises an auxiliary mixing bin (51), the auxiliary mixing bin (51) is fixed on one side of the second support (5), a stirring rod (52) is rotatably arranged at the top of the second support (5), a first driven wheel (53) is arranged at the top end of the stirring rod (52), the first driven wheels (53) are arranged into two groups, stirring blades (521) are arranged on the surface of the stirring rod (52) at intervals, and a discharge groove (511) is formed in the bottom of the auxiliary mixing bin (51).
3. A concrete batching machine for building construction according to claim 1, wherein: the batching and pressurizing mixing unit comprises a fixed arm (4), the fixed arm (4) is arranged into a plurality of groups, a mounting groove (42) is formed in the surface of the fixed arm (4), a connecting rod (421) is installed on one side of the mounting groove (42) in a sliding penetrating mode, a top block (41) is installed at one end of the connecting rod (421), a buffer spring (422) is sleeved at one end of the connecting rod (421), one end of the buffer spring (422) is fixed on one side of the top block (41), a pressing block (43) is installed at one end of the connecting rod (421), a telescopic airbag (44) is installed in the mounting groove (42), and the pressing block (43) is in movable contact with one end of the telescopic airbag (44).
4. A concrete batching machine for building construction according to claim 3, wherein: the stirring device is characterized in that stirring teeth (45) are arranged at the bottom of the fixed arm (4), a storage groove (47) is formed in one side of the fixed arm (4), a gas collecting box (48) is arranged in the storage groove (47), the stirring teeth (45) are arranged into a plurality of groups, air ejector tubes (46) are arranged between the stirring teeth (45) adjacently, the air ejector tubes (46) penetrate through the storage groove (47) and are communicated with the gas collecting box (48), and a stirring rod (49) is arranged at the bottom of the fixed arm (4).
5. A concrete batching machine for building construction according to claim 2, wherein: the auxiliary mixing bin (51) is characterized in that a blanking unit is arranged on one side of the auxiliary mixing bin (51), the blanking unit comprises a fixed block (54), a knocking block (55) is arranged on one side of the fixed block (54) through a torsion spring, and one end of the knocking block (55) is in movable contact with the auxiliary mixing bin (51).
6. A concrete batching machine for building construction according to claim 1, wherein: the vibrating unit is arranged at the bottom of the main mixing bin (1), the vibrating unit comprises a plugging block (13), a mounting hole (131) is formed in the surface of the plugging block (13), a first motor (14) is mounted on the mounting hole (131), the first motor (14) is mounted at the bottom of the main mixing bin (1), the output end of the first motor (14) is fixed to the mounting hole (131), and the plugging block (13) is in movable contact with the vibrating rod (21).
7. The concrete batching machine for building construction according to claim 4, wherein: arc piece (12) are installed to main mixing bin (1) inner wall interval, silo (11) have been seted up to main mixing bin (1) interior bottom center region, shutoff piece (13) set up in silo (11) outside down, stirring rod (49) one end inserts silo (11) top down, kicking block (41) with arc piece (12) movable contact.
8. A concrete batching machine for building construction according to claim 1, wherein: the utility model discloses a rotary support is characterized in that a rotary column (32) is installed in the rotation of first support (3) central zone, fixed arm (4) are installed rotary column (32) bottom, first support (3) top is provided with gag lever post (37), rotary column (32) outside is provided with sleeve (31), sleeve (31) are also installed in rotation first support (3) top, shutoff board (34) are installed at sleeve (31) top, shutoff board (34) surface central zone is provided with through-hole (341), through-hole (341) inside is provided with tooth (342), first fixture block (35) are installed to rotary column (32) surface symmetry, second fixture block (36) are installed through the torsional spring to first fixture block (35) one end, second fixture block (36) with tooth (342) movable contact.
9. The concrete batching machine for building construction according to claim 8, wherein: a first driving wheel (321) and a second driving wheel (322) are arranged at the top of the rotating column (32), the first driving wheel (321) is in belt transmission connection with one first driven wheel (53), and the second driving wheel (322) is in belt transmission connection with one first driven wheel (53).
10. The concrete batching machine for building construction according to claim 9, wherein: the rotary column (32) is provided with a second driven wheel (33) on the surface, a second motor (38) is arranged at the top of one side of the first bracket (3), and the output end of the second motor (38) is in belt transmission connection with the second driven wheel (33).
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| CN202311216511.2A CN117260970B (en) | 2023-09-20 | 2023-09-20 | Concrete proportioning machine for building construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311216511.2A CN117260970B (en) | 2023-09-20 | 2023-09-20 | Concrete proportioning machine for building construction |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211250774U (en) * | 2019-11-21 | 2020-08-14 | 青岛大明新型建材有限公司 | Cement air stirrer |
| CN113829508A (en) * | 2021-09-24 | 2021-12-24 | 张震 | Building mixer with vibration effect |
| CN216068039U (en) * | 2021-07-26 | 2022-03-18 | 中建海峡建设发展有限公司 | Green building masonry mortar mixing device with uniform stirring structure |
| WO2023024643A1 (en) * | 2021-08-23 | 2023-03-02 | 安徽科技学院 | Solution mixing device for diluting total phosphorus in surface water and capable of being prepared in proportion |
| CN115805661A (en) * | 2022-11-28 | 2023-03-17 | 浙江顺亿世联科技有限公司 | Cement activity enhancement treatment device and treatment method thereof |
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2023
- 2023-09-20 CN CN202311216511.2A patent/CN117260970B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211250774U (en) * | 2019-11-21 | 2020-08-14 | 青岛大明新型建材有限公司 | Cement air stirrer |
| CN216068039U (en) * | 2021-07-26 | 2022-03-18 | 中建海峡建设发展有限公司 | Green building masonry mortar mixing device with uniform stirring structure |
| WO2023024643A1 (en) * | 2021-08-23 | 2023-03-02 | 安徽科技学院 | Solution mixing device for diluting total phosphorus in surface water and capable of being prepared in proportion |
| CN113829508A (en) * | 2021-09-24 | 2021-12-24 | 张震 | Building mixer with vibration effect |
| CN115805661A (en) * | 2022-11-28 | 2023-03-17 | 浙江顺亿世联科技有限公司 | Cement activity enhancement treatment device and treatment method thereof |
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| CN117260970B (en) | 2024-03-22 |
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