CN112275171B - Paint preparation device and preparation method for concrete protection in cold region - Google Patents

Paint preparation device and preparation method for concrete protection in cold region Download PDF

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Publication number
CN112275171B
CN112275171B CN202011119837.XA CN202011119837A CN112275171B CN 112275171 B CN112275171 B CN 112275171B CN 202011119837 A CN202011119837 A CN 202011119837A CN 112275171 B CN112275171 B CN 112275171B
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China
Prior art keywords
fixedly connected
stirring
barrel
cylinder
rod
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CN202011119837.XA
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CN112275171A (en
Inventor
盖晓连
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HARBIN INSTITUTE OF PETROLEUM
Northeast Forestry University
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HARBIN INSTITUTE OF PETROLEUM
Northeast Forestry University
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Priority to CN202011119837.XA priority Critical patent/CN112275171B/en
Publication of CN112275171A publication Critical patent/CN112275171A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/824—Combinations of dissimilar mixers mixing simultaneously in two or more mixing receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

A coating preparation device and a preparation method for concrete protection in cold regions belong to the field of coating manufacture. The connecting piece is in sliding fit with the shaft and is positioned between the threaded cylinder and the supporting cylinder, the upper end of the connecting piece is round, the outer circular surface of the connecting piece is provided with threads, and the lower end of the connecting piece is rectangular; the connecting piece is in threaded connection with the threaded cylinder, and the lower end of the connecting piece is in sliding fit with the supporting cylinder; the gear I is fixedly connected to the outer side of the connecting piece; the threaded cylinder, the connecting piece and the supporting cylinder are coaxial; the two auxiliary devices are symmetrically and fixedly connected to the shaft; the stirring rods II are fixedly connected to the lower end of the side face of the shaft; not only can proportion the material in proportion, when stirring in the agitator, the toper shell upper end of sliding can carry out the preliminary mixing to dry material in addition, shortens the time that the material need stir in getting into the agitator, improves stirring efficiency, still possesses easy operation, the advantage of using manpower sparingly.

Description

Paint preparation device and preparation method for concrete protection in cold region
Technical Field
The invention relates to a coating preparation device and a coating preparation method for protecting concrete in cold regions, and belongs to the field of coating manufacture.
Background
Coating preparation device on the present market is when using, need weigh the material earlier in proportion well, then pour into the agitator and stir, wherein weigh comparatively wasted time, and a agitator can only stir a batch of material at the same time moreover, and efficiency is lower.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a coating preparation device and a coating preparation method for protecting concrete in cold regions.
The invention achieves the purpose, and adopts the following technical scheme:
a coating preparation device for protecting concrete in cold regions comprises a stirring device, a shell and a plurality of feeding devices; the stirring device comprises a motor bracket, a motor, a threaded cylinder, a connecting piece, a gear I, a supporting cylinder, two auxiliary devices, a plurality of stirring rods II and a shaft; the motor is fixedly connected to the motor bracket through a bolt, and an output shaft of the motor is fixedly connected with a shaft; the threaded cylinder is fixedly connected to the shaft, and an opening of the threaded cylinder faces downwards; the supporting cylinder is fixedly connected to the shaft, and a rectangular jack is arranged at the upper end of the supporting cylinder; the connecting piece is in sliding fit with the shaft and is positioned between the threaded cylinder and the supporting cylinder, the upper end of the connecting piece is round, the outer circular surface of the connecting piece is provided with threads, and the lower end of the connecting piece is rectangular; the connecting piece is in threaded connection with the threaded cylinder, and the lower end of the connecting piece is in sliding fit with the supporting cylinder; the gear I is fixedly connected to the outer side of the connecting piece; the threaded cylinder, the connecting piece and the supporting cylinder are coaxial; the two auxiliary devices are symmetrically and fixedly connected to the shaft; the stirring rods II are fixedly connected to the lower end of the side face of the shaft;
each auxiliary device comprises a connecting rod I, a gear II, a stirring rod I, a ring I, a connecting rod II, a ring II and two telescopic slide rods; one end of the connecting rod I is fixedly connected to the shaft, and the other end of the connecting rod I is provided with a vertical round hole; the stirring rod I is a free telescopic rod, the upper end of a sleeve rod at the upper end of the stirring rod I is fixedly connected with a gear II, and the sleeve rod of the stirring rod I is in sliding fit with a round hole in the connecting rod I; the circular ring I is fixedly connected to a sliding rod at the lower end of the stirring rod I; one end of the connecting rod II is fixedly connected to the outer circular surface of the circular ring I, and the other end of the connecting rod II is fixedly connected to the inner circular surface of the circular ring II; the fixed ends of the two telescopic sliding rods are fixedly connected to the lower end of the circular ring II;
the shell comprises a limiting conical shell, an outer cylinder, a fixing rod, a circular ring III, a sliding conical shell, two cylinders, a supporting plate, two springs, a stirring barrel, a door, a water inlet pipe, a plurality of U-shaped connecting rods, an inner cylinder and a plurality of supporting rods; a door is arranged on the side surface of the stirring barrel, and a supporting plate is fixedly connected to the side surface of the stirring barrel; one ends of the plurality of U-shaped connecting rods are fixedly connected to the upper end of the inner wall of the stirring barrel, and the other ends of the plurality of U-shaped connecting rods are fixedly connected to the inner wall of the inner cylinder; one end of each support rod is fixedly connected to the side face of the support plate, and the other end of each support rod is fixedly connected to the lower end of the outer cylinder; the sliding conical shell is positioned between the outer cylinder and the stirring barrel, and is in sliding fit with a gap between the outer cylinder and the stirring barrel; the lower end of each air cylinder is fixedly connected to the supporting plate, and the upper end of each air cylinder is fixedly connected to the lower end of the sliding conical shell; the lower end of each spring is fixedly connected to the supporting plate, and the upper end of each spring is fixedly connected to the lower end of the sliding conical shell; one end of the water inlet pipe is communicated with the stirring barrel, and the other end of the water inlet pipe penetrates through the supporting plate and is communicated with the water outlet container; one end of the fixed rod is fixedly connected to the top end of the inner part of the outer cylinder, and the lower end of the fixed rod is connected with a circular ring III in a specified manner; the inner wall of the circular ring III is provided with teeth, and the teeth on the inner wall of the circular ring III are meshed with the gear II;
the motor bracket is fixedly connected to the upper end of the outer cylinder; the connecting rod I is positioned between the limiting conical shell and the inner cylinder; the lower end of the shaft is connected to the bottom surface of the stirring barrel through a bearing; the stirring rod II is positioned in the stirring barrel; the plurality of feeding devices are fixedly connected to the upper end of the outer cylinder, and the lower ends of the feeding devices are also fixedly connected with a limiting conical shell; the gear I is meshed with the plurality of feeding devices; the lower ends of the stirring rod I and the telescopic slide rod are in contact with the upper surface of the sliding conical shell;
a preparation method of a coating preparation device for concrete protection in cold regions comprises the following steps:
1) Different materials are poured into different material storage cavities respectively, and the lower end of the connecting piece is inserted into the supporting cylinder;
2) Starting a motor, driving a shaft to rotate by the motor, driving a stirring rod II to rotate by the shaft, and stirring the materials in the stirring barrel;
3) When the motor rotates, the connecting piece is driven by the supporting cylinder to drive the gear I to rotate, the gear I drives the gear III to rotate, the gear III drives the middle shaft to drive the connecting rod II to rotate, the connecting rod II drives the conveying barrel to rotate to the lower end of the material storage tank, materials in the material storage cavity drop into the conveying barrel, after the conveying barrel is separated from the arc-shaped bottom plate, the movable bottom plate rotates around the hinge, and the materials drop between the outer cylinder and the stirring barrel and are located at the upper end of the sliding conical shell;
4) When the motor drives the shaft to rotate, the shaft drives the connecting rod I to rotate, and the connecting rod I drives the stirring rod I to move to stir materials at the upper end of the sliding conical shell;
5) When the connecting rod I rotates around the shaft, the gear II at the upper end of the connecting rod I moves along the inner wall of the ring III, the gear II rotates around the stirring rod I, the gear II drives the stirring rod I to rotate, the stirring rod I drives the ring I to rotate, the ring I drives the ring II to rotate through the connecting rod II, and the ring II drives the telescopic slide rod to rotate around the stirring rod I to stir materials on the sliding conical shell;
6) When the weight of the material accumulated at the upper end of the sliding conical shell is enough for next stirring of the stirring barrel, the motor is turned off, the connecting piece is moved upwards to be connected to the lower end of the threaded barrel through threads, namely the gear I is separated from the gear III, and then the motor is started to enable the stirring rod II to continue stirring in the stirring barrel;
7) After the materials in the stirring barrel are stirred, the motor is closed, the door is opened, the materials in the stirring barrel are discharged, and then the door is closed;
8) Starting the air cylinder to enable the sliding conical shell to move upwards, enabling the sliding conical shell to be close to one end of the stirring barrel and move to the top end of the side face of the stirring barrel, enabling the material at the upper end of the sliding conical shell to slide into the stirring barrel along the inclined plane, and moving the air cylinder to the original position;
9) Injecting water into the stirring barrel through a water inlet pipe;
10 The connecting piece is moved downwards into the supporting cylinder, and finally the motor is started to carry out next stirring.
Compared with the prior art, the invention has the beneficial effects that: the material mixing device not only can mix materials in proportion, but also can pre-mix dry materials when the dry materials are mixed in the mixing tank, so that the time for the materials to enter the mixing tank and need to be mixed is shortened, the mixing efficiency is improved, and the material mixing device also has the advantages of being simple in operation and saving manpower.
Drawings
FIG. 1 is a front view of a concrete protective coating preparation apparatus for cold districts according to the present invention;
FIG. 2 is a front view of a stirring apparatus of a concrete protective coating preparation apparatus for a cold district according to the present invention;
FIG. 3 is a three-dimensional view of the connecting member of the concrete protective coating preparation apparatus for cold districts according to the present invention;
FIG. 4 is a front view of a housing of a concrete protective coating preparation device for cold regions in accordance with the present invention;
FIG. 5 is a front view of a feeding device of a concrete protective coating preparation apparatus for cold districts according to the present invention;
FIG. 6 is a three-dimensional view of a storage barrel of a concrete protective coating preparation apparatus for cold regions according to the present invention;
FIG. 7 is another three-dimensional view of the storage barrel of the concrete protective coating preparation apparatus for cold regions according to the present invention;
FIG. 8 is a top view of a shield plate of a concrete protective coating preparation apparatus for cold districts according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 8, the present embodiment describes a coating material preparation device for concrete protection in cold regions, which includes a stirring device 1, a housing 2, and a plurality of feeding devices 3; the stirring device 1 comprises a motor bracket 1-1, a motor 1-2, a threaded cylinder 1-3, a connecting piece 1-4, a gear I1-5, a supporting cylinder 1-6, two auxiliary devices, a plurality of stirring rods II 1-14 and a shaft 1-15; the motor 1-2 is fixedly connected to the motor bracket 1-1 through a bolt, and an output shaft of the motor 1-2 is fixedly connected with a shaft 1-15; the threaded cylinder 1-3 is fixedly connected to the shaft 1-15, and the opening of the threaded cylinder 1-3 faces downwards; the supporting cylinders 1-6 are fixedly connected to the shafts 1-15, and rectangular insertion holes are formed in the upper ends of the supporting cylinders 1-6; the connecting piece 1-4 is in sliding fit with the shaft 1-15, the connecting piece 1-4 is positioned between the threaded cylinder 1-3 and the supporting cylinder 1-6, the upper end of the connecting piece 1-4 is round, the outer circular surface is provided with threads, and the lower end of the connecting piece 1-4 is rectangular; the connecting piece 1-4 is in threaded connection with the threaded cylinder 1-3, and the lower end of the connecting piece 1-4 is in sliding fit with the supporting cylinder 1-6; the gears I1-5 are fixedly connected to the outer sides of the connecting pieces 1-4; the threaded cylinder 1-3, the connecting piece 1-4 and the supporting cylinder 1-6 are coaxial; the two auxiliary devices are symmetrically and fixedly connected to the shafts 1-15; the stirring rods II 1-14 are fixedly connected to the lower ends of the side surfaces of the shafts 1-15;
each auxiliary device comprises a connecting rod I1-7, a gear II 1-8, a stirring rod I1-9, a circular ring I1-10, a connecting rod II 1-11, a circular ring II 1-12 and two telescopic slide rods 1-13; one end of the connecting rod I1-7 is fixedly connected to the shaft 1-15, and the other end of the connecting rod I1-7 is provided with a vertical round hole; the stirring rods I1-9 are free telescopic rods, the upper ends of sleeve rods at the upper ends of the stirring rods I1-9 are fixedly connected with gears II 1-8, and the sleeve rods of the stirring rods I1-9 are in sliding fit with round holes in the connecting rods I1-7; the circular rings I1-10 are fixedly connected to sliding rods at the lower ends of the stirring rods I1-9; one end of the connecting rod II 1-11 is fixedly connected to the outer circular surface of the circular ring I1-10, and the other end of the connecting rod II 1-11 is fixedly connected to the inner circular surface of the circular ring II 1-12; the fixed ends of the two telescopic sliding rods 1-13 are fixedly connected to the lower ends of the circular rings II 1-12;
the shell 2 comprises a limiting conical shell 2-1, an outer cylinder 2-2, a fixing rod 2-3, a circular ring III 2-4, a sliding conical shell 2-5, two cylinders 2-6, a supporting plate 2-7, two springs 2-8, a stirring barrel 2-9, a door 2-10, a water inlet pipe 2-11, a plurality of U-shaped connecting rods 2-12, an inner cylinder 2-13 and a plurality of supporting rods 2-14; a door 2-10 is arranged on the side surface of the stirring barrel 2-9, and a supporting plate 2-7 is fixedly connected to the side surface of the stirring barrel 2-9; one end of each U-shaped connecting rod 2-12 is fixedly connected to the upper end of the inner wall of the stirring barrel 2-9, and the other end of each U-shaped connecting rod 2-12 is fixedly connected to the inner wall of the inner cylinder 2-13; one end of each support rod 2-14 is fixedly connected to the side surface of the support plate 2-7, and the other end of each support rod 2-14 is fixedly connected to the lower end of the outer cylinder 2-2; the sliding conical shell 2-5 is positioned between the outer cylinder 2-2 and the stirring barrel 2-9, and the sliding conical shell 2-5 is in sliding fit with a gap between the outer cylinder 2-2 and the stirring barrel 2-9; the lower end of each air cylinder 2-6 is fixedly connected to the supporting plate 2-7, and the upper end of each air cylinder 2-6 is fixedly connected to the lower end of the sliding conical shell 2-5; the lower end of each spring 2-8 is fixedly connected to the support plate 2-7, and the upper end of each spring 2-8 is fixedly connected to the lower end of the sliding conical shell 2-5; one end of the water inlet pipe 2-11 is communicated with the stirring barrel 2-9, and the other end of the water inlet pipe 2-11 penetrates through the supporting plate 2-7 and is communicated with the water outlet container; one end of the fixing rod 2-3 is fixedly connected to the top end of the inner part of the outer cylinder 2-2, and the lower end of the fixing rod 2-3 is connected with a circular ring III 2-4 in a specified mode; the inner wall of the circular ring III 2-4 is provided with teeth, and the teeth on the inner wall of the circular ring III 2-4 are meshed with the gear II 1-8;
the motor bracket 1-1 is fixedly connected to the upper end of the outer cylinder 2-2; the connecting rod I1-7 is positioned between the limiting conical shell 2-1 and the inner cylinder 2-13; the lower ends of the shafts 1 to 15 are connected to the bottom surfaces of the stirring barrels 2 to 9 through bearings; the stirring rods II 1-14 are positioned in the stirring barrels 2-9; the plurality of feeding devices 3 are fixedly connected to the upper end of the outer cylinder 2-2, and the lower end of each feeding device 3 is also fixedly connected with a limiting conical shell 2-1; the gears I1-5 are meshed with the feeding devices 3; the lower ends of the stirring rods I1-9 and the telescopic slide rods 1-13 are in contact with the upper surface of the sliding conical shell 2-5.
The second embodiment is as follows: as shown in FIG. 4, this embodiment is further explained for the first embodiment, when the length of the cylinder 2-6 is shortest, the end of the sliding conical shell 2-5 close to the mixing tank 2-9 is 10cm away from the top end of the mixing tank 2-9. The upper end of the sliding conical shell 2-5 can store the materials falling from the conveying barrel 3-4, and the materials are prevented from directly falling into the stirring barrel 2-9.
The third concrete implementation mode: as shown in fig. 4, the present embodiment is further described with respect to the first embodiment, and when the length of the cylinder 2-6 is the shortest, the spring 2-8 is in the original length state. The springs 2-8 facilitate the cylinder 2-6 to move the sliding conical shell 2-5 to the original position.
The fourth concrete implementation mode: as shown in fig. 5-8, the present embodiment is further described with respect to the first embodiment, and each of the feeding devices 3 includes a fixed cylinder 3-1, a storage barrel 3-2, a gear iii 3-3, a conveying barrel 3-4, a connecting rod i 3-5, a supporting block 3-6, a central shaft 3-7, a baffle 3-8, a movable bottom plate 3-9, and a connecting rod ii 3-10; the storage barrel 3-2 is fixedly connected to the inner wall of the fixed barrel 3-1; one end of the connecting rod I3-5 is fixedly connected to the inner wall of the fixed cylinder 3-1, and the other end of the connecting rod I3-5 is fixedly connected with the supporting block 3-6; the middle shaft 3-7 is connected to the supporting block 3-6 through a bearing, and the upper end of the middle shaft 3-7 is fixedly connected with a gear III 3-3; one end of the connecting rod II 3-10 is fixedly connected to the side face of the middle shaft 3-7, and the other end of the connecting rod II 3-10 is fixedly connected with the conveying barrel 3-4; the lower end of the conveying barrel 3-4 is connected with a movable bottom plate 3-9 through a rotating shaft; the baffle 3-8 is fixedly connected to the upper end of the side surface of the conveying barrel 3-4; the conveying barrel 3-4, the baffle 3-8 and the movable bottom plate 3-9 are in sliding fit with the storage barrel 3-2; the gear III 3-3 is meshed with the gear I1-5; the fixed cylinder 3-1 is fixedly connected to the upper end of the outer cylinder 2-2, and the lower end of the fixed cylinder 3-1 is fixedly connected with the limiting conical shell 2-1. When the conveying barrel 3-4 is arranged at the outer end of the storage barrel 3-2, the discharge chute 3-2-4 is shielded by the baffle plate 3-8, so that the materials are prevented from sliding off at will.
The fifth concrete implementation mode: as shown in fig. 5-8, the storage barrel 3-2 includes a storage barrel main body 3-2-1, and an arc bottom plate 3-2-5; the section of the storage barrel main body 3-2-1 is arc-shaped, and a storage cavity 3-2-2 is arranged at the upper end of the storage barrel main body 3-2-1; a discharge chute 3-2-4 is arranged at the bottom end of the storage barrel main body 3-2-1; the discharge chute 3-2-4 is communicated with the material storage cavity 3-2-2; the arc-shaped bottom plate 3-2-5 is fixedly connected to the bottom end of the storage barrel main body 3-2-1, and a slide way 3-2-3 is arranged between the arc-shaped bottom plate 3-2-5 and the storage barrel main body 3-2-1; the conveying barrel 3-4, the baffle 3-8 and the movable bottom plate 3-9 are in sliding fit with the slide way 3-2-3. The length of the discharge chute 3-2-4 is the same as that of the storage cavity 3-2-2, so that materials can fall into the conveying barrel 3-4 conveniently, and the problem that the paint ratio cannot meet the requirement due to insufficient materials and the paint quality is affected is avoided.
The sixth specific implementation mode: as shown in fig. 5-8, this embodiment is further described with respect to the first embodiment, when the conveying barrel 3-4 contacts the slideway 3-2-3, the connecting position of the conveying barrel 3-4 and the movable bottom plate 3-9 contacts the arc bottom plate 3-2-5 first. When the conveying barrel 3-4 is moved into the slideway 3-2-3, the movable bottom plate 3-2-5 can be positioned at the lower end of the conveying barrel 3-4, so that the material leakage when the conveying barrel 3-4 slides in the slideway 3-2-3 is prevented, and the coating proportioning is not influenced.
The seventh embodiment: as shown in fig. 5 to 8, this embodiment is further described with respect to the first embodiment, the reference circle diameters of the gears iii 3-3 on one part of the feeding devices 3 are the same, and the reference circle diameters of the gears iii 3-3 on the other part of the feeding devices 3 are the same. Two or more materials with the same proportion are conveniently thrown.
The specific implementation mode is eight: as shown in fig. 5 to 8, the present embodiment is further described as a first embodiment, and the gears iii 3-3 on the feeding device 3 have different reference circle diameters. The feeding of materials with different material proportions is facilitated.
The specific implementation method nine: as shown in fig. 1 to 8, the present embodiment describes a method for manufacturing a coating material manufacturing apparatus for concrete protection in a cold district, the method including the steps of:
1) Different materials are poured into different material storage cavities 3-2-2 respectively, and the lower ends of the connecting pieces 1-4 are inserted into the supporting cylinders 1-6;
2) Starting the motor 1-2, driving the shaft 1-15 to rotate by the motor 1-2, driving the stirring rod II 1-14 to rotate by the shaft 1-15, and stirring the materials in the stirring barrel 2-9;
3) When the motor 1-2 rotates, the supporting cylinder 1-6 drives the connecting piece 1-4 to further drive the gear I1-5 to rotate, the gear I1-5 drives the gear III 3-3 to rotate, the gear III 3-3 drives the middle shaft 3-7 to further drive the connecting rod II 3-10 to rotate, the connecting rod II 3-10 drives the conveying barrel 3-4 to rotate to the lower end of the material storage tank 3-2-4, materials in the material storage cavity 3-2-2 fall into the conveying barrel 3-4, after the conveying barrel 3-4 is separated from the arc-shaped bottom plate 3-2-5, the movable bottom plate 3-9 rotates around the hinge, the materials fall into the outer cylinder 2-2 and the stirring barrel 2-9 and are located at the upper end of the sliding conical shell 2-5;
4) When the motor 1-2 drives the shaft 1-15 to rotate, the shaft 1-15 drives the connecting rod I1-7 to rotate, and the connecting rod I1-7 drives the stirring rod I1-9 to move so as to stir materials at the upper end of the sliding conical shell 2-5;
5) When the connecting rod I1-7 rotates around the shaft 1-15, the gear II 1-8 at the upper end of the connecting rod I1-7 moves along the inner wall of the circular ring III 2-4, the gear II 1-8 rotates around the stirring rod I1-9, the gear II 1-8 drives the stirring rod I1-9 to rotate, the stirring rod I1-9 drives the circular ring I1-10 to rotate, the circular ring I1-10 drives the circular ring II 1-12 to rotate through the connecting rod II 1-11, and the circular ring II 1-12 drives the telescopic slide bar 1-13 to rotate around the stirring rod I1-9 to stir materials on the sliding conical shell 2-5;
6) When the weight of the accumulated materials at the upper end of the sliding conical shell 2-5 is enough for stirring in the next stirring barrel 2-9, the motor 1-2 is turned off, the connecting piece 1-4 is moved upwards, the connecting piece 1-4 is connected to the lower end of the threaded barrel 1-3 through threads, namely the gear I1-5 is separated from the gear III 3-3, and then the motor 1-2 is started, so that the stirring rod II 1-14 is continuously stirred in the stirring barrel 2-9;
7) After the materials in the stirring barrel 2-9 are stirred, closing the motor 1-2, opening the door 2-10, discharging the materials in the stirring barrel 2-9, and closing the door 2-10;
8) Starting the air cylinder 2-6 to enable the sliding conical shell 2-5 to move upwards, enabling the sliding conical shell 2-5 to be close to one end of the stirring barrel 2-9 and move to the top end of the side face of the stirring barrel 2-9, enabling the material at the upper end of the sliding conical shell 2-5 to slide into the stirring barrel 2-9 along the inclined plane, and then moving the air cylinder 2-6 to the original position;
9) Injecting water into the stirring barrel 2-9 through a water inlet pipe 2-11;
10 The connecting piece 1-4 is moved downwards into the supporting cylinder 1-6, and finally the motor 1-2 is started to stir next time.
The working principle of the invention is as follows: different materials are poured into different material storage cavities 3-2-2 respectively, and the lower ends of the connecting pieces 1-4 are inserted into the supporting cylinders 1-6; starting the motor 1-2, driving the shaft 1-15 to rotate by the motor 1-2, driving the stirring rod II 1-14 to rotate by the shaft 1-15, and stirring the materials in the stirring barrel 2-9; when the motor 1-2 rotates, the supporting cylinder 1-6 drives the connecting piece 1-4 to further drive the gear I1-5 to rotate, the gear I1-5 drives the gear III 3-3 to rotate, the gear III 3-3 drives the middle shaft 3-7 to further drive the connecting rod II 3-10 to rotate, the connecting rod II 3-10 drives the conveying barrel 3-4 to rotate to the lower end of the material storage tank 3-2-4, materials in the material storage cavity 3-2-2 fall into the conveying barrel 3-4, after the conveying barrel 3-4 is separated from the arc-shaped bottom plate 3-2-5, the movable bottom plate 3-9 rotates around the hinge, the materials fall into the outer cylinder 2-2 and the stirring barrel 2-9 and are located at the upper end of the sliding conical shell 2-5; the diameters of the gears III 3-3 on each feeding device 3 are different, so that the angular speeds of the gears III 3-3 on each feeding device 3 are different, so that the conveying efficiencies of the conveying barrels 3-4 are different, according to the proportion of each material in the coating, the gears III 3-3 with different reference circle diameters can throw the materials into the upper end of the sliding conical shell 2-5 in unit time in proportion (for example, the proportion of A, B is 2:3, the conveying barrel 3-4 filled with the material A in unit time throws the material twice, and the conveying barrel 3-4 filled with the material B throws the material three times), so that the volumes of the conveying barrels 3-4 are the same; when the motor 1-2 drives the shaft 1-15 to rotate, the shaft 1-15 drives the connecting rod I1-7 to rotate, and the connecting rod I1-7 drives the stirring rod I1-9 to move so as to stir materials at the upper end of the sliding conical shell 2-5; when the connecting rod I1-7 rotates around the shaft 1-15, the gear II 1-8 at the upper end of the connecting rod I1-7 moves along the inner wall of the circular ring III 2-4, the gear II 1-8 is meshed with the inner wall teeth of the circular ring III 2-4, so the gear II 1-8 rotates around the stirring rod I1-9, the gear II 1-8 drives the stirring rod I1-9 to rotate, the stirring rod I1-9 drives the circular ring I1-10 to rotate, the circular ring I1-10 drives the circular ring II 1-12 to rotate through the connecting rod II 1-11, the circular ring II 1-12 drives the telescopic slide rod 1-13 to rotate around the stirring rod I1-9, and materials on the sliding conical shell 2-5 are stirred; in the moving process of the telescopic slide bar 1-13, the lower end of the telescopic slide bar 1-13 is continuously telescopic, so that the lower end of the telescopic slide bar can be always contacted with the bottom surface of the sliding conical shell 2-5, and the stirring effect is better; in the process of putting the materials into the sliding conical shell 2-5, the stirring rod I1-9 and the telescopic sliding rod 1-13 continuously pre-stir the materials, so that the materials are fully mixed, the time for stirring the materials after entering the stirring barrel 2-9 is reduced, and the efficiency is improved; when the weight of the accumulated materials at the upper end of the sliding conical shell 2-5 is enough for stirring in the next stirring barrel 2-9, the motor 1-2 is turned off, the connecting piece 1-4 is moved upwards, the connecting piece 1-4 is connected to the lower end of the threaded barrel 1-3 through threads, namely the gear I1-5 is separated from the gear III 3-3, at the moment, the gear III 3-3 does not rotate any more, no more materials fall into the upper end of the sliding conical shell 2-5, and then the motor 1-2 is started again, so that the stirring rod II 1-14 is continuously stirred in the stirring barrel 2-9; after the materials in the stirring barrel 2-9 are stirred, closing the motor 1-2, opening the door 2-10, discharging the materials in the stirring barrel 2-9, and closing the door 2-10; starting the air cylinder 2-6 to enable the sliding conical shell 2-5 to move upwards, enabling the sliding conical shell 2-5 to be close to one end of the stirring barrel 2-9 and move to the top end of the side face of the stirring barrel 2-9, enabling the material at the upper end of the sliding conical shell 2-5 to slide into the stirring barrel 2-9 along the inclined plane, and then moving the air cylinder 2-6 to the original position; injecting water into the stirring barrel 2-9 through a water inlet pipe 2-11; and (3) moving the connecting piece 1-4 downwards into the supporting cylinder 1-6, and finally starting the motor 1-2 to repeat the operation for next stirring.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (8)

1. The utility model provides a coating preparation facilities of cold district concrete protection which characterized in that: comprises a stirring device (1), a shell (2) and a plurality of feeding devices (3); the stirring device (1) comprises a motor support (1-1), a motor (1-2), a threaded cylinder (1-3), a connecting piece (1-4), a gear I (1-5), a supporting cylinder (1-6), two auxiliary devices, a plurality of stirring rods II (1-14) and shafts (1-15); the motor (1-2) is fixedly connected to the motor bracket (1-1) through a bolt, and an output shaft of the motor (1-2) is fixedly connected with a shaft (1-15); the threaded cylinder (1-3) is fixedly connected to the shaft (1-15), and an opening of the threaded cylinder (1-3) faces downwards; the supporting cylinders (1-6) are fixedly connected to the shafts (1-15), and rectangular insertion holes are formed in the upper ends of the supporting cylinders (1-6); the connecting piece (1-4) is in sliding fit with the shaft (1-15), the connecting piece (1-4) is positioned between the threaded cylinder (1-3) and the supporting cylinder (1-6), the upper end of the connecting piece (1-4) is round, threads are arranged on the outer circular surface of the connecting piece (1-4), and the lower end of the connecting piece (1-4) is rectangular; the connecting piece (1-4) is in threaded connection with the threaded cylinder (1-3), and the lower end of the connecting piece (1-4) is in sliding fit with the supporting cylinder (1-6); the gear I (1-5) is fixedly connected to the outer side of the connecting piece (1-4); the threaded cylinder (1-3), the connecting piece (1-4) and the supporting cylinder (1-6) are coaxial; the two auxiliary devices are symmetrically and fixedly connected to the shafts (1-15); the stirring rods II (1-14) are fixedly connected to the lower ends of the side surfaces of the shafts (1-15);
each auxiliary device comprises a connecting rod I (1-7), a gear II (1-8), a stirring rod I (1-9), a circular ring I (1-10), a connecting rod II (1-11), a circular ring II (1-12) and two telescopic sliding rods (1-13); one end of the connecting rod I (1-7) is fixedly connected to the shaft (1-15), and the other end of the connecting rod I (1-7) is provided with a vertical round hole; the stirring rod I (1-9) is a free telescopic rod, the upper end of a sleeve rod at the upper end of the stirring rod I (1-9) is fixedly connected with a gear II (1-8), and the sleeve rod of the stirring rod I (1-9) is in sliding fit with a round hole in the connecting rod I (1-7); the circular rings I (1-10) are fixedly connected to sliding rods at the lower ends of the stirring rods I (1-9); one end of the connecting rod II (1-11) is fixedly connected to the outer circular surface of the circular ring I (1-10), and the other end of the connecting rod II (1-11) is fixedly connected to the inner circular surface of the circular ring II (1-12); the fixed ends of the two telescopic sliding rods (1-13) are fixedly connected to the lower end of the circular ring II (1-12);
the shell (2) comprises a limiting conical shell (2-1), an outer cylinder (2-2), a fixing rod (2-3), a circular ring III (2-4), a sliding conical shell (2-5), two cylinders (2-6), a supporting plate (2-7), two springs (2-8), a stirring barrel (2-9), a door (2-10), a water inlet pipe (2-11), a plurality of U-shaped connecting rods (2-12), an inner cylinder (2-13) and a plurality of supporting rods (2-14); a door (2-10) is arranged on the side surface of the stirring barrel (2-9), and a supporting plate (2-7) is fixedly connected to the side surface of the stirring barrel (2-9); one end of each U-shaped connecting rod (2-12) is fixedly connected to the upper end of the inner wall of the stirring barrel (2-9), and the other end of each U-shaped connecting rod (2-12) is fixedly connected to the inner wall of the inner cylinder (2-13); one end of each support rod (2-14) is fixedly connected to the side surface of the support plate (2-7), and the other end of each support rod (2-14) is fixedly connected to the lower end of the outer cylinder (2-2); the sliding conical shell (2-5) is positioned between the outer cylinder (2-2) and the stirring barrel (2-9), and the sliding conical shell (2-5) is in sliding fit with a gap between the outer cylinder (2-2) and the stirring barrel (2-9); the lower end of each air cylinder (2-6) is fixedly connected to the support plate (2-7), and the upper end of each air cylinder (2-6) is fixedly connected to the lower end of the sliding conical shell (2-5); the lower end of each spring (2-8) is fixedly connected to the support plate (2-7), and the upper end of each spring (2-8) is fixedly connected to the lower end of the sliding conical shell (2-5); one end of the water inlet pipe (2-11) is communicated with the stirring barrel (2-9), and the other end of the water inlet pipe (2-11) penetrates through the supporting plate (2-7) and is communicated with the water outlet container; one end of the fixed rod (2-3) is fixedly connected to the top end of the inner part of the outer cylinder (2-2), and the lower end of the fixed rod (2-3) is fixedly connected with a ring III (2-4); teeth are arranged on the inner wall of the circular ring III (2-4), and the teeth on the inner wall of the circular ring III (2-4) are meshed with the gear II (1-8);
the motor bracket (1-1) is fixedly connected to the upper end of the outer cylinder (2-2); the connecting rod I (1-7) is positioned between the limiting conical shell (2-1) and the inner cylinder (2-13); the lower ends of the shafts (1-15) are connected to the bottom surfaces of the stirring barrels (2-9) through bearings; the stirring rod II (1-14) is positioned in the stirring barrel (2-9); the plurality of feeding devices (3) are fixedly connected to the upper end of the outer cylinder (2-2), and the lower end of each feeding device (3) is also fixedly connected with a limiting conical shell (2-1); the gears I (1-5) are meshed with the feeding devices (3); the lower ends of the stirring rod I (1-9) and the telescopic slide rod (1-13) are in contact with the upper surface of the sliding conical shell (2-5);
each feeding device (3) comprises a storage barrel (3-2), a conveying barrel (3-4), a baffle (3-8) and a movable bottom plate (3-9);
the storage barrel (3-2) comprises a storage barrel main body (3-2-1) and an arc-shaped bottom plate (3-2-5); the section of the storage barrel main body (3-2-1) is arc-shaped, and a storage cavity (3-2-2) is arranged at the upper end of the storage barrel main body (3-2-1); a discharge chute (3-2-4) is arranged at the bottom end of the storage barrel main body (3-2-1); the discharge chute (3-2-4) is communicated with the material storage cavity (3-2-2); the arc-shaped bottom plate (3-2-5) is fixedly connected to the bottom end of the storage barrel main body (3-2-1), and a slide way (3-2-3) is arranged between the arc-shaped bottom plate (3-2-5) and the storage barrel main body (3-2-1); the conveying barrel (3-4), the baffle (3-8) and the movable bottom plate (3-9) are in sliding fit with the slide way (3-2-3).
2. The cold district concrete protection paint preparation apparatus according to claim 1, wherein: when the length of the air cylinder (2-6) is shortest, one end of the sliding conical shell (2-5) close to the stirring barrel (2-9) is 10cm away from the top end of the stirring barrel (2-9).
3. The cold district concrete protection paint preparation apparatus according to claim 2, wherein: when the length of the cylinder (2-6) is shortest, the spring (2-8) is in the original length state.
4. The coating preparation device for concrete protection in cold districts, according to claim 1, is characterized in that: each feeding device (3) further comprises a fixed cylinder (3-1), a gear III (3-3), a connecting rod I (3-5), a supporting block (3-6), a middle shaft (3-7) and a connecting rod II (3-10); the storage barrel (3-2) is fixedly connected to the inner wall of the fixed barrel (3-1); one end of the connecting rod I (3-5) is fixedly connected to the inner wall of the fixed cylinder (3-1), and the other end of the connecting rod I (3-5) is fixedly connected with a supporting block (3-6); the middle shaft (3-7) is connected to the supporting block (3-6) through a bearing, and the upper end of the middle shaft (3-7) is fixedly connected with a gear III (3-3); one end of the connecting rod II (3-10) is fixedly connected to the side face of the middle shaft (3-7), and the other end of the connecting rod II (3-10) is fixedly connected with the conveying barrel (3-4); the lower end of the conveying barrel (3-4) is connected with a movable bottom plate (3-9) through a rotating shaft; the baffle (3-8) is fixedly connected to the upper end of the side surface of the conveying barrel (3-4); the conveying barrel (3-4), the baffle (3-8) and the movable bottom plate (3-9) are in sliding fit with the storage barrel (3-2); the gear III (3-3) is meshed with the gear I (1-5); the fixed cylinder (3-1) is fixedly connected to the upper end of the outer cylinder (2-2), and the lower end of the fixed cylinder (3-1) is fixedly connected with the limiting conical shell (2-1).
5. The concrete protective coating preparation device for cold districts according to claim 4, wherein: when the conveying barrel (3-4) is contacted with the slide way (3-2-3), the joint of the conveying barrel (3-4) and the movable bottom plate (3-9) is firstly contacted with the arc-shaped bottom plate (3-2-5).
6. The concrete protective coating preparation device for cold districts according to claim 5, wherein: the reference circle diameters of the gears III (3-3) on one part of the feeding devices (3) are the same, and the reference circle diameters of the gears III (3-3) on the other part of the feeding devices (3) are the same.
7. The concrete protective coating preparation device for cold districts according to claim 6, wherein: the diameters of reference circles of gears III (3-3) on the feeding device (3) are different.
8. The use method of the concrete protective coating preparation device for the cold area according to claim 7, is characterized in that: the method comprises the following steps:
1) Different materials are respectively poured into different material storage cavities (3-2-2), and the lower end of the connecting piece (1-4) is inserted into the supporting cylinder (1-6);
2) Starting the motor (1-2), driving the shaft (1-15) to rotate by the motor (1-2), driving the stirring rod II (1-14) to rotate by the shaft (1-15), and stirring the materials in the stirring barrel (2-9);
3) When the motor (1-2) rotates, the connecting piece (1-4) is driven by the supporting cylinder (1-6) to drive the gear I (1-5) to rotate, the gear I (1-5) drives the gear III (3-3) to rotate, the gear III (3-3) drives the middle shaft (3-7) to drive the connecting rod II (3-10) to rotate, the connecting rod II (3-10) drives the conveying barrel (3-4) to rotate to the lower end of the material storage tank (3-2-4), materials in the material storage cavity (3-2-2) drop into the conveying barrel (3-4), and after the conveying barrel (3-4) is separated from the arc-shaped bottom plate (3-2-5), the movable bottom plate (3-9) rotates around the hinge, and drops to positions between the outer cylinder (2-2) and the stirring barrel (2-9) and is located at the upper end of the sliding conical shell (2-5);
4) When the motor (1-2) drives the shaft (1-15) to rotate, the shaft (1-15) drives the connecting rod I (1-7) to rotate, the connecting rod I (1-7) drives the stirring rod I (1-9) to move, and materials at the upper end of the sliding conical shell (2-5) are stirred;
5) When the connecting rod I (1-7) rotates around the shaft (1-15), the gear II (1-8) at the upper end of the connecting rod I (1-7) moves along the inner wall of the circular ring III (2-4), the gear II (1-8) rotates around the stirring rod I (1-9), the gear II (1-8) drives the stirring rod I (1-9) to rotate, the stirring rod I (1-9) drives the circular ring I (1-10) to rotate, the circular ring I (1-10) drives the circular ring II (1-12) to rotate through the connecting rod II (1-11), the circular ring II (1-12) drives the telescopic slide rod (1-13) to rotate around the stirring rod I (1-9), and materials on the sliding conical shell (2-5) are stirred;
6) When the weight of the accumulated materials at the upper end of the sliding conical shell (2-5) is enough for stirring in the next stirring barrel (2-9), the motor (1-2) is turned off, the connecting piece (1-4) is moved upwards, the connecting piece (1-4) is connected to the lower end of the threaded barrel (1-3) through threads, namely the gear I (1-5) is separated from the gear III (3-3), and then the motor (1-2) is started, so that the stirring rod II (1-14) is continuously stirred in the stirring barrel (2-9);
7) After the materials in the stirring barrel (2-9) are stirred, closing the motor (1-2), opening the door (2-10), discharging the materials in the stirring barrel (2-9), and then closing the door (2-10);
8) Starting the air cylinder (2-6), enabling the sliding conical shell (2-5) to move upwards, enabling one end of the sliding conical shell (2-5) close to the stirring barrel (2-9) to move to the top end of the side face of the stirring barrel (2-9), enabling the material at the upper end of the sliding conical shell (2-5) to slide into the stirring barrel (2-9) along the inclined plane, and then moving the air cylinder (2-6) to the original position;
9) Injecting water into the stirring barrel (2-9) through a water inlet pipe (2-11);
10 Moving the connecting piece (1-4) downwards into the supporting cylinder (1-6), and finally starting the motor (1-2) to stir next time.
CN202011119837.XA 2020-10-19 2020-10-19 Paint preparation device and preparation method for concrete protection in cold region Active CN112275171B (en)

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CN114100480B (en) * 2021-11-30 2023-10-03 黑龙江省龙建路桥第四工程有限公司 Asphalt constant-temperature stirring device and application method
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