CN111331727A - Cement mortar preparation process - Google Patents
Cement mortar preparation process Download PDFInfo
- Publication number
- CN111331727A CN111331727A CN202010143757.1A CN202010143757A CN111331727A CN 111331727 A CN111331727 A CN 111331727A CN 202010143757 A CN202010143757 A CN 202010143757A CN 111331727 A CN111331727 A CN 111331727A
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- Prior art keywords
- stirring
- cement mortar
- groove
- face
- sliding fit
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- 239000011083 cement mortar Substances 0.000 title claims abstract description 65
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 144
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 239000002994 raw material Substances 0.000 claims description 36
- 238000003860 storage Methods 0.000 claims description 31
- 238000007790 scraping Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 20
- 239000004568 cement Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 239000004570 mortar (masonry) Substances 0.000 description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- 238000000465 moulding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000004927 clay Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 2
- 239000011469 building brick Substances 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 etc.) Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 239000011431 lime mortar Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Images
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
- B28C5/003—Methods for mixing
- B28C5/006—Methods for mixing involving mechanical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
-
- 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
- B28C5/0818—Charging or discharging gates or chutes; Sealing means
-
- 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
- B28C5/08—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
- B28C5/14—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 horizontal or substantially horizontal axis
-
- 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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- 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
- B28C7/161—Discharge means, e.g. with intermediate storage of fresh concrete with storage reservoirs for temporarily storing the fresh concrete; Charging or discharging devices therefor
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 relates to a cement mortar preparation process, which uses a cement mortar preparation device, wherein the cement mortar preparation device comprises a stirring mechanism, a feeding mechanism and a material receiving mechanism, the feeding mechanism is arranged at the upper end of the stirring mechanism, and the material receiving mechanism is arranged at the lower end of the stirring mechanism.
Description
Technical Field
The invention relates to the technical field of cement mortar production, in particular to a cement mortar preparation process.
Background
The mortar is a bonding material used for building bricks on buildings, and is formed by adding water into sand and cementing materials (cement, lime paste, clay and the like) according to a certain proportion, also called mortar and also used as mortar, wherein the mortar is commonly used cement mortar, mixed mortar (or cement stone mortar), lime mortar and clay mortar, is used for building and plastering engineering, can be divided into building mortar and plastering mortar, the former is used for building bricks, stones, building blocks and the like and installing components, the latter is used for plastering the surfaces of walls, floors, roofs, beam column structures and the like so as to meet the requirements of protection, decoration and the like, and the common mortar material is also prepared by adding water into gypsum, lime paste or clay and fibrous reinforcing materials to form a paste, and is called as ash, paste, mud or cement. Common materials include hemp cut lime (lime paste mixed with hemp cut), paper fiber lime (lime paste mixed with paper fiber), gypsum lime (lime paste mixed with plaster of paris, paper fiber or glass fiber, etc.), and plaster (clay mixed with a small amount of lime and wheat straw or rice straw, but the following problems occur in the preparation of cement mortar:
1. in the process of pouring raw materials into the open type stirrer, the raw materials are easy to scatter and fly, sundries such as stones with large particles are easy to exist in gravel of one of the raw materials, the sundries are easy to influence the operation of a stirring structure, the molding quality of cement mortar is reduced, and meanwhile, the mixing and stirring effects of common stirring tools on the raw materials are low;
2. the mode that the stirring instrument of vertical formula carries out raw materials mixing stirring is usually adopted, in the stirring process, especially make between each raw materials can not effectively mix between upper strata and the bottom raw materials, and this mode easily leads to piling up too much raw materials or cement mortar on the internal surface of agitator, and these accumulations can cause the influence to subsequent stirring after solidifying.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme that a cement mortar preparation process uses a cement mortar preparation device, the cement mortar preparation device comprises a stirring mechanism, a feeding mechanism and a receiving mechanism, and the concrete preparation process when the cement mortar preparation device is adopted to prepare the cement mortar is as follows:
s1, checking: checking each connection of the device and checking the operation of the movable structure;
s2, installation: the cover plate is covered at the upper end of the stirring barrel in a mechanical mode and is locked by a screw, the feeding basket, the rectangular basket and the water inlet pipe are sequentially installed in a manual mode, and the material storage box is pushed to move rightwards to the position below the stepped through groove in a manual mode;
s3, feeding: cement and gravel are respectively poured into the stirring barrel manually by means of the feeding basket and the rectangular basket, and clear water is injected into the stirring barrel by means of the water inlet pipe through the water machine;
s4, stirring: the motor drives the rotating shaft to rotate, the rotating shaft drives the stirring blades to rotate by means of the lantern ring, and the stirring blades stir and mix the raw materials to prepare cement mortar.
The feed mechanism is installed to the upper end of rabbling mechanism, and receiving mechanism is installed to the lower extreme of rabbling mechanism.
The rabbling mechanism include the agitator, the apron, the ear seat, the screw, the axis of rotation, including a motor, an end cap, a controller, and a cover plate, the lantern ring and stirring leaf, the upper end left end at receiving mechanism is installed to the lower extreme of agitator, the apron is installed through the sliding fit mode to the up end of agitator, the ear seat is installed to the equal symmetry in the upper end at both ends around both ends and the agitator around both ends around the apron, link to each other through the screw between the ear seat that just is relative from top to bottom, the axis of rotation is installed through the sliding fit mode to the inside lower extreme of agitator, the axis of rotation is transversely placed, the right-hand member of axis of rotation is located the right-hand member right side of agitator, the right-hand member of axis of rotation links to each other with the output axle head of motor, the lower extreme of motor is installed at receiving mechanism's upper end right, the air vent has been seted up to the outside terminal surface of stirring leaf from inside to outside equidistance, cover the upper end at the agitator through mechanical system with the apron, and lock the upper end at the agitator through the screw with the apron, then carry out feed mechanism's relevant structural installation through artifical mode, add the raw materials in to the agitator with the help of feed mechanism through artifical mode, it rotates to drive the axis of rotation through the motor, the axis of rotation drives the stirring leaf with the help of the lantern ring and rotates, the stirring leaf stirs the raw materials and mixes in order to prepare cement mortar.
The feeding mechanism comprises a feeding basket, a rectangular basket, a water inlet pipe and a water machine, wherein the lower end of the feeding basket is arranged in a rectangular through groove in a sliding fit mode, the rectangular through groove is formed in the rear end of the upper end face of a cover plate, an installation through groove is formed in the front end of the upper end face of the cover plate and is connected with the lower end of the rectangular basket in a sliding fit mode, the upper end face of the rectangular basket and the upper end of the feeding basket are in inverted trapezoid structures, the lower end of the left end of the water inlet pipe is connected with a water hole in a sliding fit mode, the water hole is formed in the middle of the upper end face of the cover plate, the installation through groove and the rectangular through groove are in front-back symmetrical mechanisms relative to the water hole, the lower end of the right end of the water inlet pipe is connected with the upper end of the water machine, the lower end of the water machine, pour cement and gravel respectively into with the help of feeding basket and rectangle basket in to the agitator through artifical mode, inject the clear water into in to the agitator with the help of the inlet tube through the water machine, later drive the stirring leaf through the motor and rotate and mix the stirring to cement, gravel and clear water.
The material receiving mechanism comprises a base, a fixed plate, a sealing plate, a first electric slider, a material storage box, universal wheels and a handle, wherein the right end of the upper end face of the base is connected with the lower end face of a motor and the lower end face of a water machine, the left end of the upper end face of the base is provided with a stepped through groove, the fixed plate is installed at the upper end of the inner rear side wall of the stepped through groove, a track through groove is formed at the upper end of the inner front side wall of the stepped through groove, the track through groove faces to the front end face of the base, the sealing plate is installed in the track through groove in a sliding fit mode, the rear end of the sealing plate is provided with a bulge structure, the bulge structure and the front end of the fixed plate are in a sliding fit mode, the first electric slider is symmetrically installed at the left end and the right end of the sealing plate, the first electric slider and the inner side wall, the universal wheel is installed to the symmetry around the lower extreme of storage case, the universal wheel bilateral symmetry is arranged, the left end face mid-mounting of storage case has the handle, before pouring the raw materials to the agitator in, drive through an electronic slider and seal the board rearward movement until its rear end protruding structure card goes into the fixed plate front end, thereby make the lower extreme of agitator be the encapsulated situation, then promote the storage case through the manual mode and move right to the below that the ladder led to the groove, cement mortar preparation accomplishes the back, drive through an electronic slider and seal the board and move forward and keep away from the fixed plate, the agitator lower extreme is open state this moment, cement mortar free fall is to the storage incasement, treat cement mortar after flowing to the greatest extent, pull away the storage case with the help of handle and universal wheel through the manual mode.
As a preferred technical scheme of the invention, the length of the stirring blade is gradually reduced from inside to outside, that is, the length of the stirring blade arranged in the middle of the rotating shaft inside the stirring barrel is the largest, the lengths of the stirring blades on both sides are gradually reduced, and the structure with the length gradually reduced from inside to outside can increase the stirring range of the stirring blade.
As a preferred technical scheme of the invention, the upper end and the lower end of the inner surface of the stirring barrel are symmetrically provided with vertical blocks, the vertical blocks are uniformly distributed along the circumferential direction of the stirring barrel, the inner sides of the vertical blocks in the vertical direction are provided with circular scraping rings, the front end and the rear end of the upper end surface of each circular scraping ring are symmetrically provided with two electric sliding blocks, the two electric sliding blocks are connected with a track column in a sliding fit mode, the outer side end of the track column in the vertical direction is connected with the inner side end of the vertical block in the vertical direction, the track column is in a bilateral symmetry structure, the outer side surfaces of the circular scraping rings in the front-back direction and the inner surface of the stirring barrel are in a sliding fit mode, in the cement mortar preparation process, the circular scraping rings are driven to reciprocate up and down by the two electric sliding blocks, the outer side surfaces of the circular scraping rings in the front-back direction scrape materials on the inner surface of the stirring barrel, the probability that cement mortar is attached The probability of process impact.
As a preferred technical scheme of the invention, rotating shafts are arranged on the inner side surfaces of the circular scraping ring in the front-back direction in a sliding fit mode, the rotating shafts are uniformly distributed along the circumferential direction of the circular scraping ring, stirring fan wheels are arranged on the rotating shafts, the rotating shafts drive the stirring fan wheels to synchronously rotate through an external driving structure in the movement process of the circular scraping plate, the stirring fan wheels can mix and stir raw materials near the inner wall of the stirring barrel, supplementary stirring is carried out on the parts which cannot be touched by the stirring blades, and then the raw materials are utilized and fully mixed to the maximum extent so as to achieve the purpose of improving the cement mortar forming quality.
As a preferred technical scheme of the invention, the middle parts of the front inner side wall and the rear inner side wall of the rectangular basket are provided with three electric sliding blocks in a sliding fit mode, the inner side ends of the three electric sliding blocks are connected with the outer side end of the sieve plate, the outer side end face of the sieve plate and the inner side walls of the rectangular basket in the front and rear direction are in a sliding fit mode, the sieve plate is driven to reciprocate left and right by the three electric sliding blocks in the process of manually tilting gravel in the stirring barrel in the rectangular basket, the sieve plate is used for sieving falling gravel to improve the fineness of the gravel entering the stirring barrel, the molding quality of cement mortar is improved, and meanwhile, the influence of larger gravel on the operation of the stirring blades is avoided.
As a preferred technical scheme of the invention, the outer surface of the lower end of the left end of the water inlet pipe is provided with mounting through holes, the mounting through holes are uniformly distributed along the circumferential direction of the water inlet pipe, water distribution pipes are mounted in the mounting through holes, the water distribution pipes are of a downward inclined structure, the lower end surface of the left end of the water inlet pipe is in a closed state, clear water is filled into the periphery of the stirring barrel through the water distribution pipes so as to avoid the phenomenon of concentrated water storage at a single part, namely, the raw materials at multiple parts in the stirring barrel can be connected with clear water, so that the utilization rate of cement and gravel is improved, and the mixing degree of the.
As a preferred technical scheme of the invention, inverted L-shaped plates are symmetrically arranged on the front side and the rear side of the storage box, the upper ends of the inverted L-shaped plates are arranged on the lower end surface of the base, the front end surface and the rear end surface of the storage box are in sliding fit with the inner side end surface of the inverted L-shaped plates, the inverted L-shaped plates play a role in guiding the opposite connection between the storage box and the lower end discharge port of the stepped through groove, and simultaneously the inverted L-shaped plates play a role in limiting and fixing the storage box in the process of bearing cement mortar, so that the phenomenon of leakage connection of cement mortar due to deflection of the inverted L-.
(II) advantageous effects
1. According to the cement mortar preparation process, the cement mortar is prepared by adopting a design concept of combining multiple stirring structures, so that the fusion degree of three raw materials of cement, gravel and clear water is improved, the molding quality of the cement mortar is further improved, and meanwhile, the raw materials can be utilized to the maximum extent by adopting a semi-closed and separated feeding structure, and the probability of scattering of the raw materials is also reduced;
2. the length size of the stirring blade is of a structure which is gradually reduced from inside to outside, the stirring range of the stirring blade can be increased, stirring vortexes are generated at a plurality of positions which are distributed outwards by taking the rotating shaft as the center, so that raw materials can be mixed and stirred more fully, and meanwhile, the bottom materials and the upper materials can be mixed in a cross mode by the aid of the transverse rotating motion mode of the stirring blade, so that the molding quality of cement mortar is improved;
3. the circular scraping ring has a scraping effect on the inner surface of the stirring barrel, so that the probability of the cement mortar attached to the inner surface of the stirring barrel is reduced, and the probability of influence on the subsequent cement mortar preparation process caused by more cement mortar in a solidification state accumulated on the inner surface of the stirring barrel is reduced;
4. the stirring fan wheel can mix and stir the raw materials near the inner wall of the stirring barrel, and supplements and assists stirring for the parts which cannot be touched by the stirring blades, so that the raw materials are utilized and fully mixed to the maximum extent to achieve the purpose of improving the molding quality of cement mortar;
5. the third electric sliding block and the sieve plate work cooperatively to sieve the falling gravel so as to improve the fineness of the gravel entering the stirring barrel, further improve the molding quality of cement mortar, and simultaneously avoid the influence of larger-grained gravel on the operation of the stirring blade.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a first cross-sectional view of the present invention;
FIG. 4 is a second cross-sectional view of the present invention;
FIG. 5 is a third cross-sectional view of the present invention;
FIG. 6 is a fourth cross-sectional view of the present invention;
FIG. 7 is an enlarged view of the invention in section X of FIG. 2;
FIG. 8 is an enlarged view of the Y-direction portion of FIG. 3 in accordance with the present invention;
fig. 9 is a partial enlarged view of fig. 4 taken in the direction Z.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 9, a cement mortar preparation process, which uses a cement mortar preparation device, the cement mortar preparation device comprises a stirring mechanism 1, a feeding mechanism 2 and a receiving mechanism 3, and the concrete preparation process when the cement mortar is prepared by using the cement mortar preparation device is as follows:
s1, checking: checking each connection of the device and checking the operation of the movable structure;
s2, installation: the cover plate 12 is covered at the upper end of the stirring barrel 11 in a mechanical mode and is locked by a screw 14, the feeding basket 21, the rectangular basket 22 and the water inlet pipe 23 are sequentially installed in a manual mode, and the storage box 35 is pushed to move rightwards to the lower part of the stepped through groove in a manual mode;
s3, feeding: cement and gravel are respectively poured into the stirring barrel 11 through a manual mode by means of the feeding basket 21 and the rectangular basket 22, and clean water is injected into the stirring barrel 11 through the water machine 24 by means of the water inlet pipe 23;
s4, stirring: the rotating shaft 15 is driven to rotate by the motor 16, the rotating shaft 15 drives the stirring blades 18 to rotate by the aid of the lantern ring 17, and the stirring blades 18 stir and mix the raw materials to prepare cement mortar.
The upper end of the stirring mechanism 1 is provided with a feeding mechanism 2, and the lower end of the stirring mechanism 1 is provided with a receiving mechanism 3.
The stirring mechanism 1 comprises a stirring barrel 11, a cover plate 12, ear seats 13, screws 14, a rotating shaft 15, a motor 16, lantern rings 17 and stirring blades 18, wherein the lower end of the stirring barrel 11 is installed at the left end of the upper end of the material receiving mechanism 3, the cover plate 12 is installed on the upper end face of the stirring barrel 11 in a sliding fit mode, the ear seats 13 are symmetrically installed at the front end and the rear end of the cover plate 12 and at the upper ends of the front end and the rear end of the stirring barrel 11, the ear seats 13 which are vertically opposite are connected through the screws 14, the rotating shaft 15 is installed at the lower end inside the stirring barrel 11 in a sliding fit mode, the rotating shaft 15 is transversely arranged, the right end of the rotating shaft 15 is located at the right end of the stirring barrel 11, the right end of the rotating shaft 15 is connected with the output shaft end of the motor 16, the lower end of the motor 16 is installed, the outer surface of the lantern ring 17 is provided with stirring blades 18, the stirring blades 18 are evenly distributed along the circumferential direction of the lantern ring 17, the included angle between every two stirring blades 18 is 120 degrees, the outer side end face of each stirring blade 18 is provided with vent holes from inside to outside at equal intervals, the cover plate 12 is mechanically covered on the upper end of the mixing tank 11, and the cover plate 12 is locked on the upper end of the mixing tank 11 by the screw 14, then, the related structure installation of the feeding mechanism 2 is carried out in a manual mode, raw materials are added into the stirring barrel 11 by the feeding mechanism 2 in a manual mode, the motor 16 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the stirring blades 18 to rotate by means of the lantern ring 17, the stirring blades 18 stir and mix the raw materials to prepare cement mortar, the vent holes can reduce the probability of generating great resistance between the stirring blades 18 and the raw materials in the movement, further improving the degree of mixing and stirring the raw materials by the stirring blades 18 to prepare cement mortar with higher quality.
The vertical blocks 111 are symmetrically arranged on the upper end and the lower end of the inner surface of the stirring barrel 11, the vertical blocks 111 are uniformly distributed along the circumferential direction of the stirring barrel 11, the circular scraping ring 112 is arranged on the inner side of the vertical block 111 in the vertical direction, the second electric slide blocks 113 are symmetrically arranged on the front and the rear end of the upper end face of the circular scraping ring 112, the second electric slide blocks 113 are connected with the track column 114 in a sliding fit mode, the outer side end of the track column 114 in the vertical direction is connected with the inner side end of the vertical block 111 in the vertical direction, the track column 114 is in a bilateral symmetry structure, the outer side surface of the circular scraping ring 112 in the front and rear direction is in a sliding fit mode with the inner surface of the stirring barrel 11, in the cement mortar preparation process, the circular scraping ring 112 is driven by the second electric slide blocks 113 to reciprocate up and down, the outer side surface of the circular scraping ring 112 in the front and rear, meanwhile, the probability of influence on the subsequent cement mortar preparation process caused by more cement mortar in a solidification state accumulated on the inner surface of the stirring barrel 11 is also reduced.
The inner side surface of the front and back direction of the circular scraping ring 112 is provided with a rotating shaft 11a in a sliding fit mode, the rotating shaft 11a is uniformly distributed along the circumferential direction of the circular scraping ring 112, the rotating shaft 11a is provided with a stirring fan wheel 11b, in the moving process of the circular scraping plate, the rotating shaft 11a drives the stirring fan wheel 11b to synchronously rotate through an external driving structure, the stirring fan wheel 11b can mix and stir raw materials near the inner wall of the stirring barrel 11, the raw materials can supplement and assist stirring on the parts which cannot be touched by the stirring blades 18, and then the raw materials are utilized to the maximum degree and fully mixed to achieve the purpose of improving the molding quality of cement mortar.
The feeding mechanism 2 comprises a feeding basket 21, a rectangular basket 22, a water inlet pipe 23 and a water machine 24, the lower end of the feeding basket 21 is installed in a rectangular through groove in a sliding fit mode, the rectangular through groove is formed in the rear end of the upper end face of a cover plate 12, an installation through groove is formed in the front end of the upper end face of the cover plate 12 and is connected with the lower end of the rectangular basket 22 in a sliding fit mode, the upper end face of the rectangular basket 22 and the upper end of the feeding basket 21 are in inverted trapezoid structures, the lower end of the left end of the water inlet pipe 23 is connected with a water hole in a sliding fit mode, the water hole is formed in the middle of the upper end face of the cover plate 12, the installation through groove and the rectangular through groove are in front-back symmetrical mechanisms around the water hole, the lower end of the right end of the water inlet pipe 23 is connected with the upper end of the water machine 24, the lower, Rectangle basket 22 and inlet tube 23's installation, after the installation is accomplished, pour cement and gravel into respectively in to the agitator 11 with the help of feeding basket 21 and rectangle basket 22 through artifical mode, inject the clear water into to the agitator 11 with the help of inlet tube 23 through water machine 24, later drive stirring leaf 18 through motor 16 and rotate cement, gravel and clear water mix the stirring, the upper end of rectangle basket 22 and the upper end of feeding basket 21 can improve the speed that the raw materials fell for falling the trapezium structure, the big size characteristic in the upper end of the trapezium structure is convenient for the workman to empty the raw materials simultaneously, the small size characteristic of lower extreme is favorable to the concentrated whereabouts of raw materials.
The receiving mechanism 3 comprises a base 31, a fixed plate 32, a sealing plate 33, a first electric slider 34, a storage box 35, a universal wheel 36 and a handle 37, the right end of the upper end face of the base 31 is connected with the lower end face of the motor 16 and the lower end face of the water machine 24, the left end of the upper end face of the base 31 is provided with a step through groove, the upper end of the inner rear side wall of the step through groove is provided with the fixed plate 32, the upper end of the inner front side wall of the step through groove is provided with a track through groove which extends forward to the front end face of the base 31, the sealing plate 33 is arranged in the track through groove in a sliding fit mode, the rear end of the sealing plate 33 is provided with a bulge structure, the bulge structure and the front end of the fixed plate 32 are in a sliding fit mode, the first electric slider 34 is symmetrically arranged at the left and right ends of the sealing plate 33, the first electric slider 34 and, the lower end of the material storage box 35 is opposite to the lower end of the stepped through groove, universal wheels 36 are symmetrically arranged at the front and the back of the lower end of the material storage box 35, the universal wheels 36 are symmetrically arranged at the left and the right, a handle 37 is arranged in the middle of the left end face of the material storage box 35, before the raw materials are poured into the stirring barrel 11, the sealing plate 33 is driven by the electric slide block 34 to move backwards until the protruding structure at the rear end of the sealing plate is clamped into the front end of the fixing plate 32, so that the lower end of the stirring barrel 11 is in a closed state, then the material storage box 35 is manually pushed to move rightwards to the lower part of the stepped through groove, after the cement mortar is prepared, the sealing plate 33 is driven by the electric slide block 34 to move forwards to be far away from the fixing plate 32, at the moment, the lower end of the stirring barrel 11 is in an open state, the cement, the handle 37 is provided to facilitate the worker pulling the magazine 35 out from under the base 31.
Stirring leaf 18's length dimension be by the structure that the inside and outside two-way reduces gradually, 11 inside axis of rotation 15 middle parts of agitator 11 set up that the length dimension of stirring leaf 18 is the biggest, the 18 length dimension of stirring leaf of both sides reduces gradually, the scope of the structure multiplicable stirring leaf 18 stirring that length dimension reduces gradually from inside to outside, this structure still makes to use axis of rotation 15 to produce the stirring swirl for a plurality of positions that the outside side gived off in the center, thereby make the raw materials obtain more abundant mixed stirring, stirring leaf 18 carries out transverse rotation's motion mode simultaneously and is convenient for carry out cross mixing with bottom material and top material, and then improve the shaping quality of cement mortar.
The lower extreme surface of inlet tube 23 left end seted up the installation through-hole, the installation through-hole evenly arranges along inlet tube 23 circumference, install distributive pipe 231 in the installation through-hole, distributive pipe 231 is the downward sloping structure, the lower terminal surface of inlet tube 23 left end is the encapsulated situation, the clear water fills the phenomenon in order to avoid appearing single position concentrated water storage all around in 11 to the agitator via distributive pipe 231, even the raw materials at a plurality of positions all can have the clear water in 11 agitator, and then improve the utilization ratio of cement and gravel and do benefit to the mixed degree that improves between the two clear water.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a cement mortar preparation technology, its used a cement mortar preparation facilities, this cement mortar preparation facilities includes rabbling mechanism (1), feed mechanism (2) and receiving mechanism (3), its characterized in that: the concrete preparation process for preparing the cement mortar by adopting the cement mortar preparation device is as follows:
s1, checking: checking each connection of the device and checking the operation of the movable structure;
s2, installation: the cover plate (12) is covered at the upper end of the stirring barrel (11) in a mechanical mode and is locked by a screw (14), the feeding basket (21), the rectangular basket (22) and the water inlet pipe (23) are installed in sequence in a manual mode, and the storage box (35) is pushed to move rightwards to the lower part of the stepped through groove in a manual mode;
s3, feeding: cement and gravel are respectively poured into the stirring barrel (11) through a manual mode by means of the feeding basket (21) and the rectangular basket (22), and clean water is injected into the stirring barrel (11) through the water machine (24) by means of the water inlet pipe (23);
s4, stirring: the motor (16) drives the rotating shaft (15) to rotate, the rotating shaft (15) drives the stirring blades (18) to rotate by means of the lantern ring (17), and the stirring blades (18) stir and mix the raw materials to prepare cement mortar;
the upper end of the stirring mechanism (1) is provided with a feeding mechanism (2), and the lower end of the stirring mechanism (1) is provided with a material receiving mechanism (3);
the stirring mechanism (1) comprises a stirring barrel (11), a cover plate (12), ear seats (13), screws (14), a rotating shaft (15), a motor (16), a lantern ring (17) and stirring blades (18), wherein the lower end of the stirring barrel (11) is installed at the left end of the upper end of the material receiving mechanism (3), the cover plate (12) is installed on the upper end face of the stirring barrel (11) in a sliding fit mode, the ear seats (13) are symmetrically installed at the front end and the rear end of the cover plate (12) and the upper ends of the front end and the rear end of the stirring barrel (11), the ear seats (13) which are opposite up and down are connected through the screws (14), the rotating shaft (15) is installed at the lower end inside the stirring barrel (11) in a sliding fit mode, the rotating shaft (15) is transversely placed, the right end of the rotating shaft (15) is positioned at the right end of the stirring barrel (11), and the right end, the lower end of the motor (16) is installed at the right end of the upper end of the material receiving mechanism (3), lantern rings (17) are installed on a rotating shaft (15) in the stirring barrel (11) from left to right at equal intervals, stirring blades (18) are installed on the outer surface of each lantern ring (17), the stirring blades (18) are evenly distributed along the circumferential direction of each lantern ring (17), the included angle between every two stirring blades (18) is 120 degrees, and vent holes are formed in the end face of the outer side of each stirring blade (18) from inside to outside at equal intervals;
the feeding mechanism (2) comprises a feeding basket (21), a rectangular basket (22), a water inlet pipe (23) and a water machine (24), the lower end of the feeding basket (21) is installed in a rectangular through groove in a sliding fit mode, the rectangular through groove is formed in the rear end of the upper end face of a cover plate (12), an installation through groove is formed in the front end of the upper end face of the cover plate (12), the installation through groove is connected with the lower end of the rectangular basket (22) in a sliding fit mode, the upper end face of the rectangular basket (22) and the upper end of the feeding basket (21) are of inverted trapezoidal structures, the lower end of the left end of the water inlet pipe (23) is connected with a water hole in a sliding fit mode, the water hole is formed in the middle of the upper end face of the cover plate (12), the installation through groove and the rectangular through groove are front-back symmetrical mechanisms relative to the water hole, the lower end of the right end of the water inlet pipe (23, the water machine (24) is positioned on the right side of the motor (16);
the material receiving mechanism (3) comprises a base (31), a fixing plate (32), a sealing plate (33), a first electric slider (34), a material storage box (35), a universal wheel (36) and a handle (37), the right end of the upper end face of the base (31) is connected with the lower end face of a motor (16) and the lower end face of a water machine (24), a step through groove is formed in the left end of the upper end face of the base (31), the fixing plate (32) is installed at the upper end of the inner rear side wall of the step through groove, a track through groove is formed in the upper end of the inner front side wall of the step through groove, the track through groove extends to the front end face of the base (31) from the front edge, the sealing plate (33) is installed in the track through groove in a sliding fit mode, a protruding structure is arranged at the rear end of the sealing plate (33), the protruding structure is in a sliding fit mode with the front end of the fixing plate (, a sliding fit mode is adopted between the inner side walls of the left and right directions of the first electric sliding block (34) and the step through groove, a storage box (35) is arranged on the lower end face of the base (31), the lower end of the storage box (35) is opposite to the lower end of the step through groove in positive phase, universal wheels (36) are symmetrically installed on the front and back of the lower end of the storage box (35), the universal wheels (36) are symmetrically arranged on the left and right sides, and a handle (37) is installed in the middle of the left end face of the storage box (.
2. The cement mortar preparation process according to claim 1, characterized in that: the length of the stirring blades (18) is gradually reduced from inside to outside, namely the length of the stirring blades (18) arranged in the middle of the rotating shaft (15) in the stirring barrel (11) is the largest, and the lengths of the stirring blades (18) on two sides are gradually reduced.
3. The cement mortar preparation process according to claim 1, characterized in that: the inner surface of agitator (11) on the lower extreme symmetry install found piece (111), found piece (111) evenly arrange along agitator (11) circumference, the inboard of the up-and-down direction of found piece (111) is provided with circular scraping ring (112), No. two electronic slider (113) are installed to the up end front and back symmetry of circular scraping ring (112), No. two electronic slider (113) link to each other with track post (114) through sliding fit mode, the outside end of track post (114) up-and-down direction links to each other with the medial extremity of founding piece (111) up-and-down direction, and track post (114) are bilateral symmetry structure, be sliding fit between the outside surface of circular scraping ring (112) fore-and-aft direction and the inner surface of agitator (11).
4. The cement mortar preparation process according to claim 3, characterized in that: the inner side surface of the front and back direction of the circular scraping ring (112) is provided with a rotating shaft (11a) in a sliding fit mode, the rotating shaft (11a) is evenly distributed along the circumferential direction of the circular scraping ring (112), and the rotating shaft (11a) is provided with a stirring fan wheel (11 b).
5. The cement mortar preparation process according to claim 1, characterized in that: the middle parts of the front inner side wall and the rear inner side wall of the rectangular basket (22) are provided with a third electric sliding block (221) in a sliding fit mode, the inner side end of the third electric sliding block (221) is connected with the outer side end of the sieve plate (222), and the outer side end face of the sieve plate (222) is in a sliding fit mode with the front inner side wall and the rear inner side wall of the rectangular basket (22).
6. The cement mortar preparation process according to claim 1, characterized in that: the lower extreme surface of inlet tube (23) left end seted up the installation through-hole, the installation through-hole evenly arranges along inlet tube (23) circumference, installs distributive pipe (231) in the installation through-hole, distributive pipe (231) are the downward sloping structure, the lower terminal surface of inlet tube (23) left end is the encapsulated situation.
7. The cement mortar preparation process according to claim 1, characterized in that: the material storage box (35) front and back bilateral symmetry be provided with down L template (351), the lower terminal surface at base (31) is installed to the upper end of down L template (351), be sliding fit mode between the both ends face and the board (351) medial surface that falls L around the material storage box (35).
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Effective date of registration: 20210514 Address after: Songxi town Nongke village, Qingliu County, Sanming City, Fujian Province 365300 Applicant after: Fujian Sanming Nanfang Cement Co.,Ltd. Address before: Jiaozuo University, 458 Gongye Road, Shanyang District, Jiaozuo City, Henan Province Applicant before: Zhao Huinan |
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