CN110935385B - Disconnect-type coating grinds agitating unit - Google Patents

Disconnect-type coating grinds agitating unit Download PDF

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Publication number
CN110935385B
CN110935385B CN201911306094.4A CN201911306094A CN110935385B CN 110935385 B CN110935385 B CN 110935385B CN 201911306094 A CN201911306094 A CN 201911306094A CN 110935385 B CN110935385 B CN 110935385B
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China
Prior art keywords
grinding
fixed
cylinder
limiting
hinged
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CN201911306094.4A
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CN110935385A (en
Inventor
陈家珺
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TIGER NEW SURFACE MATERIALS (QINGYUAN) Co.,Ltd.
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Tiger New Surface Materials Qingyuan Co ltd
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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
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/8305—Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis
    • 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
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
    • 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
    • B01F33/86—Mixing heads comprising a driven stirrer
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32045—Hydraulically driven
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/325—Driving reciprocating or oscillating stirrers
    • 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
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/42—Clamping or holding arrangements for mounting receptacles on mixing devices
    • 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
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/43—Supporting receptacles on frames or stands
    • 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

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

Abstract

The invention discloses a separated paint grinding and stirring device which comprises an outer fixing barrel, wherein a transmission assembly is arranged in the middle of the bottom of the outer fixing barrel, a plurality of grinding barrels are arranged on the top of the outer fixing barrel at equal angles, the transmission assembly is connected with the grinding barrels, a plurality of stirring mechanisms are arranged on the transmission assembly at equal angles, the grinding barrels and the stirring mechanisms are driven to rotate through the transmission assembly, a first hydraulic cylinder is arranged on the top of the bottom of the grinding barrel, and an adjustable grinding and stirring mechanism is arranged at the power output end of the first hydraulic cylinder. According to the invention, the outer solid cylinder is arranged, and then the grinding cylinders are arranged in the outer solid cylinder, so that different types of raw materials are respectively ground, the ground raw materials are unloaded and mixed after grinding, and the raw materials which are difficult to grind are continuously ground and then mixed, so that the different raw materials can be fully and uniformly ground, and the grinding efficiency is improved.

Description

Disconnect-type coating grinds agitating unit
Technical Field
The invention belongs to the field of paint preparation, and relates to a separated paint grinding and stirring device.
Background
In the powder coating preparation process, need multiple raw materials auxiliary agent to mix, solid raw materials particle size is inhomogeneous usually, need grind evenly before mixing usually, add all solid raw materials simultaneously in the grinding vessel among the current mixing technique and grind the mixture, because the granule grinding difficult and easy degree of equidimension is different, the different grinding difficult and easy degrees of different types of particle hardness are also different simultaneously, it is inhomogeneous to mix the grinding simultaneously to grind easily to cause the raw materials, and separately grind the raw materials respectively and then mix again and cause grinding efficiency to reduce.
The existing extrusion grinding device usually extrudes and grinds raw materials so as to grind the raw materials into powder, but the local bottom materials are piled up and agglomerated to realize complete grinding due to the large extrusion pressure, and the raw materials are easily ground unevenly.
Disclosure of Invention
The invention aims to provide a separated paint grinding and stirring device, which is characterized in that an outer solid cylinder is arranged, a plurality of grinding cylinders are arranged in the outer solid cylinder, so that different types of raw materials are respectively ground, the ground raw materials are unloaded and mixed after grinding, and the raw materials which are difficult to grind are continuously ground and then mixed, so that the different raw materials can be fully and uniformly ground, the grinding efficiency is improved, and the problems that the grinding difficulty of different particles is different, the grinding difficulty of different types of particles is different, the grinding of the raw materials is not uniform easily caused by mixing and grinding, and the grinding efficiency is reduced because the raw materials are respectively ground separately and then mixed in the existing mixing technology are effectively solved.
The purpose of the invention can be realized by the following technical scheme:
a separated coating grinding and stirring device comprises an outer fixing barrel, wherein two supporting assemblies are arranged on two sides of the bottom of the outer fixing barrel, a discharging mechanism is arranged at the bottom of the outer fixing barrel, the discharging mechanism is hinged to the two supporting assemblies, a transmission mounting shaft is arranged in the middle of the bottom of the outer fixing barrel, a first transmission assembly is arranged in the middle of the transmission mounting shaft, a plurality of grinding barrels are arranged at the top of the outer fixing barrel at equal angles, the first transmission assembly is connected with the grinding barrels, a plurality of stirring mechanisms are arranged at equal angles on the first transmission assembly, the grinding barrels and the stirring mechanisms are driven to rotate through the first transmission assembly, a first hydraulic cylinder is arranged at the top of the bottom of each grinding barrel, and an adjustable grinding and stirring mechanism is arranged at the power output;
the middle part of the side wall of the outer fixing barrel is provided with a plurality of charging openings at equal angles, the middle part of the bottom surface of the outer fixing barrel is fixed with a limiting clamping piece, and a plurality of grinding barrels are arranged on the limiting clamping piece;
a support ring is horizontally arranged and fixed in the middle of the outer surface of the side wall of the transmission mounting shaft, the first transmission assembly comprises a first transmission shaft arranged on the surface of the support ring, a first transmission gear is arranged in the middle of the first transmission shaft, meanwhile, the upper end and the lower end of the first transmission shaft are respectively provided with a second transmission gear and a third transmission gear, the surface of the support ring is provided with a first speed reducing motor, the power output end of the first speed reducing motor is provided with a fourth transmission gear, the fourth transmission gear is meshed with the first transmission gear, meanwhile, the upper end and the lower end of the first transmission shaft are respectively provided with a first bearing and a second bearing, the top of the first bearing is sleeved with a limit rotating assembly, the bottom end of the first bearing is sleeved with a first gear ring meshed with the second transmission gear, meanwhile, a second gear ring meshed with a third transmission gear is sleeved on the top of the second bearing, and a limiting rotating assembly is sleeved on the bottom of the second bearing;
the limiting rotating assembly comprises a limiting fixed ring sleeved outside the first bearing and the second bearing, a plurality of limiting columns are fixedly arranged on the outer surface of the side wall of the limiting fixed ring at equal angles, and the grinding cylinder and the stirring mechanism are respectively arranged on the limiting columns of the upper limiting rotating assembly and the lower limiting rotating assembly;
the bottom of the side wall of the grinding cylinder is provided with a feeding hopper, the feeding hopper corresponds to a feeding port of the side wall of the outer solid cylinder, and the bottom of the grinding cylinder is hinged with a bottom grinding baffle.
Further, the supporting component comprises two hinged fixing plates which are vertically fixed on two sides of the bottom end of the side wall of the outer fixing barrel, a supporting plate is fixedly arranged at one end of each hinged fixing plate, a first mounting hole is formed in the middle of the surface of each hinged fixing plate, and a first hinge shaft is horizontally mounted between the side walls of the first mounting holes.
Further, the discharging mechanism comprises two material blocking plates, one side of each material blocking plate is hinged to each of the two first hinged shafts, material blocking strips are perpendicularly fixed to two sides of the surface of each material blocking plate, a third hydraulic cylinder is installed on the side wall of the outer fixing cylinder, a push-pull plate is fixed to the power output end of the third hydraulic cylinder, hinged grooves are formed in two end faces of each push-pull plate, fourth hinged shafts are installed between two side walls of the hinged grooves, push-pull rods are installed on the two fourth hinged shafts in a sleeved mode, a fifth hinged shaft is fixed to the outer surface of the side wall of each material blocking strip on one side of each material blocking plate, and the bottom end of each push-pull rod is.
Furthermore, spacing joint spare is including the clamping ring of fixing in the middle part of outer solid section of thick bamboo bottom surface and the retaining ring of vertical fixation at clamping ring lateral wall internal surface bottom.
Further, rabbling mechanism is located between two adjacent grinding vessel, and the rabbling mechanism includes that the top is installed the installation lath on spacing post in the second bearing, and installation lath bottom lateral wall vertical fixation has a plurality of puddlers.
Furthermore, the top end face of grinding vessel is fixed with the connecting block perpendicularly, and the perpendicular fixed surface of connecting block has the link plate, and the link plate is pegged graft between the bobbin base face of retaining ring and outer solid section of thick bamboo, and the lateral wall surface upper portion of grinding vessel is fixed with the spacing retaining cylinder of spacing post complex on the spacing rotating component who installs in the first bearing simultaneously.
Furthermore, a fixed frame is fixedly installed at the power output end of the first hydraulic cylinder, a second speed reduction motor is installed in the fixed frame, the adjustable grinding and stirring mechanism comprises a fixed plate installed at the power output end of the second speed reduction motor and a positioning cylinder vertically fixed in the middle of the bottom surface of the fixed plate, a limiting ring is vertically fixed on the bottom surface of the positioning cylinder, a plurality of first through holes are formed in the side wall of the positioning cylinder at equal angles, third hinge shafts are fixedly connected to the top ends of the two side walls of the first through holes, and a plurality of limiting holes are formed in the periphery of the surface of the limiting ring at equal angles; a second transmission assembly is installed on the bottom surface of the fixing plate, a middle grinding seat is arranged at the bottom end of the second transmission assembly, and an edge side grinding and stirring seat is installed on the third hinge shaft.
Furthermore, a first positioning shaft and a second positioning shaft are integrally connected and fixed to the middle of the bottom surface of the fixing plate, the second transmission assembly comprises a driven gear fixed to the first positioning shaft and a driving gear fixed to the second positioning shaft and meshed with the driven gear, the end face of the driving gear is connected with the power output end of the small speed reduction motor, and an adjusting screw is mounted on the end face of the driven gear.
Furthermore, the middle part grinding seat comprises a positioning plate and a positioning column which is vertically fixed in the middle of the surface of the positioning plate, a plurality of strip-shaped through holes extending to one side are formed in the surface of the positioning plate at equal angles, a threaded through hole in threaded fit with the adjusting screw is formed in the center of the surface of the positioning column, and a plurality of second hinging blocks are vertically fixed on the periphery of the surface of the positioning column at equal angles.
Furthermore, the side grinding and stirring seat comprises a first connecting rod hinged to a third hinge shaft, the middle of the first connecting rod is hinged and fixed to the third hinge shaft, one end of the first connecting rod is connected with a second connecting rod through a rotating shaft, the other end of the first connecting rod is connected with a third connecting rod through a rotating shaft, and one end of the second connecting rod is hinged and fixed to a second hinge block through a rotating shaft; one end of the third connecting rod is hinged and fixed with a sliding column matched with the limiting hole, the bottom surface of the sliding column is integrally connected and fixed with a side pressure stirring block, and the side pressure stirring block is matched with the strip-shaped through hole.
The invention has the beneficial effects that:
1. according to the invention, by arranging the outer solid cylinder and installing the grinding cylinders in the outer solid cylinder, different types of raw materials are respectively ground, then the ground raw materials are unloaded and mixed after grinding, and the raw materials which are difficult to grind are continuously ground and then mixed, so that the sufficient grinding uniformity of the different raw materials can be realized, the grinding efficiency is improved, and the problems that all solid raw materials are usually added into the grinding cylinders to be ground and mixed in the conventional mixing technology, because the grinding difficulty degrees of particles with different sizes are different, the grinding difficulty degrees of different types of particles are different, the raw materials are easy to grind unevenly when mixing and grinding, and the grinding efficiency is reduced when the raw materials are respectively ground separately and then mixed are effectively solved.
2. According to the invention, through arranging the adjustable grinding and stirring mechanism, the relative position movement of the side pressure stirring block and the positioning plate in the vertical direction can be realized through the matching of the first transmission assembly and the side grinding and stirring seat, so that grinding and stirring are combined, the grinding is carried out after the stirring is carried out for a period of time, the materials which are not ground at the bottom can be stirred, turned out and ground, the grinding is uniform, and the problems that the conventional extrusion grinding device generally extrudes and grinds the raw materials, so that the raw materials are ground into powder, but the local bottom material accumulation and agglomeration cannot be completely ground due to the large extrusion pressure, and the raw material grinding is uneven are easily caused are effectively solved.
3. According to the invention, the limiting clamping piece is arranged on the connecting block at the top of the grinding cylinder and matched with the hanging plate, so that the effective limiting effect in the rotation process of the grinding cylinder is realized, and the grinding cylinder can be prevented from being thrown out and separated from the limiting column due to the action of centripetal force in the rotation process.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a paint grinding and stirring apparatus according to the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1;
FIG. 5 is a schematic view of a grinding cylinder;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5;
FIG. 7 is a schematic structural view of the adjustable grinding and stirring mechanism during grinding;
FIG. 8 is a schematic structural view of the adjustable grinding and stirring mechanism during stirring;
FIG. 9 is a schematic view of a portion of the structure of FIG. 8;
FIG. 10 is a schematic view of a portion of the structure of FIG. 8;
FIG. 11 is a schematic view of a middle polishing pad.
Detailed Description
A separated paint grinding and stirring device is shown in figures 1 and 2 and comprises an outer solid cylinder 1, two supporting components 2 are arranged on two sides of the bottom of the outer solid cylinder 1, a discharging mechanism 3 is arranged at the bottom of the outer solid cylinder 1, the discharging mechanism 3 is hinged to the two supporting components 2, a transmission mounting shaft 11 is mounted in the middle of the bottom of the outer solid cylinder 1, a first transmission component 4 is mounted in the middle of the transmission mounting shaft 11, a plurality of grinding cylinders 5 are mounted at equal angles on the top of the outer solid cylinder 1, the first transmission component 4 is connected with the grinding cylinders 5, a plurality of stirring mechanisms 6 are mounted at equal angles on the first transmission component 4, a first hydraulic cylinder 7 is mounted at the top of the bottom of the grinding cylinders 5, and an adjustable grinding and stirring mechanism 8 is mounted at the power output end of the first hydraulic cylinder 7;
as shown in fig. 3, the middle part of the side wall of the external fixing barrel 1 is provided with a plurality of material feeding ports 12 at equal angles, valves are arranged at the material feeding ports 12, the middle part of the bottom surface of the external fixing barrel 1 is fixed with a limiting clamping piece 13, and a plurality of grinding barrels 5 are arranged on the limiting clamping piece 13; the limiting clamping piece 13 comprises a connecting ring 131 fixed in the middle of the bottom surface of the outer fixing barrel 1 and a retaining ring 132 vertically fixed at the bottom of the inner surface of the side wall of the connecting ring 131;
the supporting component 2 comprises two hinged fixing plates 21 which are vertically fixed at two sides of the bottom end of the side wall of the external fixing barrel 1, one ends of the two hinged fixing plates 21 are fixedly provided with a supporting plate 22, the middle part of the surface of each hinged fixing plate 21 is provided with a first mounting hole 23, and a first hinge shaft 24 is horizontally arranged between the side walls of the first mounting holes 23;
the discharging mechanism 3 comprises two material blocking plates 31, one side of each material blocking plate 31 is hinged to the two first hinged shafts 24, material blocking strips 32 are vertically fixed to two sides of the surfaces of the two material blocking plates 31, a third hydraulic cylinder 33 is installed on the side wall of the outer fixing barrel 1, a push-pull plate 34 is fixed to the power output end of the third hydraulic cylinder 33, hinged grooves 341 are formed in two end faces of the push-pull plate 34, fourth hinged shafts are installed between two side walls of the hinged grooves 341, push-pull rods 35 are installed on the two fourth hinged shafts in a sleeved mode, a fifth hinged shaft is fixed to the outer surface of the side wall of each material blocking strip 32 on one side of each material blocking plate 31, and the bottom ends of the push-pull; when the two striker plates 31 are in the horizontal position, the side walls of one ends of the two striker plates 31 are connected, so that the blocking effect on the materials can be effectively realized, the push-pull plate 34 is pushed to move up and down by the third hydraulic cylinder 33, the two push-pull rods 35 are pushed to move by the push-pull plate 34, the two striker plates 31 are pushed to rotate and incline around the first hinge shaft 24 by the two push-pull rods 35, and the materials on the striker plates 31 are discharged;
as shown in fig. 4, a support ring 14 is horizontally installed and fixed in the middle of the outer surface of the side wall of the transmission installation shaft 11, the first transmission assembly 4 includes a first transmission shaft 41 installed on the surface of the support ring 14, a first transmission gear 42 is installed in the middle of the first transmission shaft 41, a second transmission gear 43 and a third transmission gear 44 are respectively installed at the upper end and the lower end of the first transmission shaft 41, a first reduction motor is installed on the surface of the support ring 14, a fourth transmission gear 45 is installed at the power output end of the first reduction motor, the fourth transmission gear 45 is meshed with the first transmission gear 42, a first bearing and a second bearing are respectively installed at the upper end and the lower end of the first transmission shaft 41, a limit rotation assembly 46 is installed at the top of the first bearing in a sleeved manner, a first gear ring 47 meshed with the second transmission gear 43 is installed at the bottom end in a sleeved manner, a second gear ring 48 meshed with the third, the bottom end is sleeved with a limiting rotating assembly 46; the fourth transmission gear 45 is driven to rotate by the first speed reducing motor, the first transmission gear 42 is driven to rotate by meshing action in the rotation process of the fourth transmission gear 45, the multifunctional first transmission shaft 41 is driven to rotate in the rotation process of the first transmission gear 42, the first transmission shaft 41 drives the second transmission gear 43 and the third transmission gear 44 to simultaneously rotate, the second transmission gear 43 and the third transmission gear 44 respectively drive the first gear ring 47 and the second gear ring 48 to rotate by meshing action, the first bearing and the second bearing are driven to rotate in the rotation process of the first gear ring 47 and the second gear ring 48, and the limit rotating assembly 46 is driven to rotate in the rotation process of the first bearing and the second bearing;
the limiting rotation assembly 46 comprises a limiting fixing ring 461 sleeved outside the first bearing and the second bearing, and a plurality of limiting columns 462 are fixed on the outer surface of the side wall of the limiting fixing ring 461 at equal angles;
the stirring mechanism 6 is positioned between two adjacent grinding cylinders 5, the stirring mechanism 6 comprises a mounting lath 61 of which the top end is mounted on a limiting column 462 in the second bearing, a plurality of stirring rods 62 are vertically fixed on the side wall of the bottom end of the mounting lath 61, the limiting rotating assembly 46 rotates under the rotating action of the second bearing, the mounting lath 61 is driven to rotate by the rotation of the limiting rotating assembly 46, the rotation of the mounting lath 61 realizes the rotation of the plurality of stirring rods 62, and further the stirring process is realized;
as shown in fig. 5 and 6, a connecting block 51 is vertically fixed on the top end surface of the grinding cylinder 5, a hanging plate 52 is vertically fixed on the surface of the connecting block 51, the hanging plate 52 is inserted between the retaining ring 132 and the bottom surface of the outer fixed cylinder 1, a limiting retaining cylinder 53 matched with a limiting post 462 on a limiting rotating assembly 46 installed in the first bearing is fixed on the upper portion of the outer surface of the side wall of the grinding cylinder 5, the grinding cylinder 5 is driven to make a circular motion along the retaining ring 132 by the limiting retaining cylinder 53 in the rotating process of the limiting rotating assembly 46, at this time, the grinding cylinder 5 generates a centripetal force, but due to the blocking effect of the retaining ring 132, the grinding cylinder 5 cannot be separated from the blocking and fixing of the retaining ring 132;
a feeding hopper 54 is arranged at the bottom of the side wall of the grinding cylinder 5, the feeding hopper 54 and the limiting blocking cylinder 53 are oppositely arranged at two sides of the grinding cylinder 5, and the feeding hopper 54 corresponds to the feed opening 12 on the side wall of the external fixing cylinder 1;
the bottom of the grinding cylinder 5 is hinged with a bottom grinding baffle 55, two first hinge blocks 551 are fixed on two sides of the surface of the bottom grinding baffle 55, two second hinge shafts are arranged on the outer surface of the side wall of the grinding cylinder 5, second hydraulic cylinders 56 are hinged on the second hinge shafts, the power output ends of the second hydraulic cylinders 56 are hinged on the side wall of the first hinge blocks 551, and the bottom of the grinding cylinder is completely covered by the bottom grinding baffle 55;
as shown in fig. 7-11, a fixed frame 71 is fixedly mounted at the power output end of the first hydraulic cylinder 7, a second speed reduction motor is mounted in the fixed frame 71, the adjustable grinding and stirring mechanism 8 comprises a fixed plate 81 mounted at the power output end of the second speed reduction motor and a positioning cylinder 82 vertically fixed in the middle of the bottom surface of the fixed plate 81, a limiting ring 83 is vertically fixed at the bottom surface of the positioning cylinder 82, a plurality of first through holes 821 are formed in the side wall of the positioning cylinder 82 at equal angles, a third hinge shaft 822 is fixedly connected to the top ends of the two side walls of the first through holes 821, and a plurality of limiting holes 831 are formed in the surface peripheral side of the limiting ring 83 at;
the bottom surface of the fixing plate 81 is provided with a second transmission component 84, the bottom end of the second transmission component 84 is provided with a middle grinding seat 85, and the third hinge shaft 822 is provided with an edge side grinding stirring seat 86;
a first positioning shaft 811 and a second positioning shaft 812 are integrally connected and fixed to the middle of the bottom surface of the fixing plate 81, the second transmission assembly 84 comprises a driven gear 841 fixed on the first positioning shaft 811 and a driving gear 842 fixed on the second positioning shaft 812 and engaged with the driven gear, the end surface of the driving gear 842 is connected with the power output end of the small speed reduction motor, and an adjusting screw 843 is mounted on the end surface of the driven gear 841;
the middle grinding seat 85 comprises a positioning plate 851 and a positioning column 853 vertically fixed in the middle of the surface of the positioning plate 851, wherein the surface of the positioning plate 851 is provided with a plurality of strip-shaped through holes 852 extending to one side at equal angles, the center of the surface of the positioning column 853 is provided with a threaded through hole 854 in threaded fit with the adjusting screw 843, and the periphery of the surface of the positioning column 853 is vertically fixed with a plurality of second hinge blocks 855 at equal angles;
the side grinding and stirring seat 86 comprises a first connecting rod 861 hinged on the third hinge shaft 822, the middle part of the first connecting rod 861 is hinged and fixed on the third hinge shaft 822, one end of the first connecting rod 861 is connected with a second connecting rod 862 through a rotating shaft, the other end of the first connecting rod 861 is connected with a third connecting rod 863 through a rotating shaft, and one end of the second connecting rod 862 is hinged and fixed on a second hinge block 855 through a rotating shaft; one end of the third connecting rod 863 is hinged and fixed with a sliding column 864 matched with the limiting hole 831, the bottom surface of the sliding column 864 is integrally connected and fixed with a side pressure stirring block 865, the side pressure stirring block 865 is matched with the strip-shaped through hole 852, the height of the side pressure stirring block 865 is the same as that of the strip-shaped through hole 852, when the side pressure stirring blocks 865 are clamped in the strip-shaped through hole 852, a cylindrical shape is formed, and the outer diameter of the cylindrical shape is equal to the inner diameter of the grinding cylinder 5; in the grinding process, two second hydraulic cylinders on two sides of the grinding cylinder 5 are controlled to pull the bottom grinding baffle 55 to move upwards until the bottom grinding baffle 55 presses and seals the bottom of the grinding cylinder 5, then raw materials to be ground are added at the feeding hopper 54, then the first hydraulic cylinder 7 is controlled to drive the whole adjustable grinding and stirring mechanism 8 to move downwards to press the raw materials, then the second speed reducing motor is controlled to rotate to drive the whole adjustable grinding and stirring mechanism 8 to rotate and grind, after a period of grinding, the small speed reducing motor is controlled to drive the driving wheel to rotate, the driven wheel drives the adjusting screw 843 to rotate in the rotating process of the driving wheel, the adjusting screw 843 drives the middle grinding seat 85 to move upwards, the second connecting rod 862 pushes one end of the first connecting rod 861 to tilt upwards and one end to tilt downwards in the upward moving process of the middle grinding seat 85, and drives the sliding column 864 to move downwards when one end of the, further, the side pressure stirring blocks 865 move downwards, the positioning plate 851 moves upwards, the side pressure stirring blocks 865 are staggered, the side pressure stirring blocks 865 are arranged below the positioning plate, the whole adjustable grinding and stirring mechanism 8 is controlled to rotate by the second speed reducing motor at the moment, the raw materials are stirred by the rotation of the side pressure stirring blocks 865, then the whole adjustable grinding and stirring mechanism 8 is driven to move up and down by the first hydraulic cylinder 7, the raw materials are stirred and then ground, and the raw materials at the bottom or at the edge side are prevented from being not fully and uniformly ground;
the specific working process of the grinding and stirring device is as follows:
firstly, raw materials in the preparation process of the coating are respectively fed into a feeding hopper 54 from a feeding port 12 according to types, then enter a grinding cylinder 5 from the feeding hopper 54, and then a valve from the feeding port 12 is closed;
secondly, controlling the first hydraulic cylinder 7 to drive the whole adjustable grinding and stirring mechanism 8 to move downwards to compact the raw material, controlling the second gear motor to rotate to drive the whole adjustable grinding and stirring mechanism 8 to rotate for grinding, controlling the small gear motor to drive the driving wheel to rotate after grinding for a period of time, driving the adjusting screw 843 to rotate through the driven wheel during the rotation of the driving wheel, driving the middle grinding seat 85 to move upwards through the adjusting screw 843, pushing one end of the first connecting rod 861 to incline upwards and one end of the first connecting rod 861 to incline downwards during the upward movement of the middle grinding seat 85 through the second connecting rod 862, driving the sliding column 864 to move downwards when one end of the first connecting rod 861 inclines downwards, further realizing the downward movement of the side pressure stirring block 865, moving the positioning plate 851 upwards and staggering the two, keeping the side pressure stirring block 865 below, and controlling the whole adjustable grinding and stirring mechanism 8 to rotate through the, the raw materials are stirred by the rotation of a plurality of side pressure stirring blocks 865, then the whole adjustable grinding and stirring mechanism 8 is driven to move up and down through the first hydraulic cylinder 7, so that the raw materials are stirred and ground again after stirring, and the raw materials at the bottom or at the side are prevented from being insufficiently and uniformly ground;
thirdly, after the raw materials are uniformly ground, the first speed reduction motor drives the fourth transmission gear 45 to rotate, the first transmission gear 42 is driven to rotate by the meshing action in the rotation process of the fourth transmission gear 45, the multifunctional first transmission shaft 41 is driven to rotate in the rotation process of the first transmission gear 42, the first transmission shaft 41 drives the second transmission gear 43 and the third transmission gear 44 to simultaneously rotate, the second transmission gear 43 and the third transmission gear 44 respectively drive the first gear ring 47 and the second gear ring 48 to rotate by the meshing action, the first gear ring 47 and the second gear ring 48 drive the first bearing and the second bearing to rotate in the rotation process, the first bearing and the second bearing drive the limit rotating assembly 46 to rotate in the rotation process, the grinding cylinder 5 and the stirring mechanism 6 are driven to simultaneously rotate by the rotation of the limit rotating assembly 46, then the second hydraulic lever 56 is controlled to drive the bottom grinding baffle 55 to incline, the ground raw materials are discharged into the outer solid cylinder 1, and are discharged while rotating, so that the materials are firstly mixed under the action of centripetal force, the stirring mechanism 6 is simultaneously rotated to stir and mix the materials to realize the full mixing of the materials, the raw materials with higher hardness or larger particles can be ground for a longer time in the stirring process, the materials with smaller particles or easy grinding can be firstly discharged and mixed after being ground, and further the full mixing of the coating is realized;
fourthly, after the coatings are uniformly mixed, the push-pull plate 34 is pushed to move downwards through the third hydraulic cylinder 33, the two push-pull rods 35 are pushed to move through the push-pull plate 34, the two striker plates 31 are pushed to rotate and incline around the first hinge shaft 24 through the two push-pull rods 35, and discharging of the materials on the striker plates 31 is achieved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. A separated paint grinding and stirring device is characterized by comprising an outer solid cylinder (1), two supporting components (2) are arranged on two sides of the bottom of the outer solid cylinder (1), a discharging mechanism (3) is arranged at the bottom of the outer solid cylinder (1), the discharging mechanism (3) is hinged on the two supporting components (2), a transmission installation shaft (11) is installed in the middle of the bottom of the outer solid cylinder (1), a first transmission component (4) is installed in the middle of the transmission installation shaft (11), a plurality of grinding cylinders (5) are installed at equal angles on the top of the outer solid cylinder (1), the first transmission component (4) is connected with the grinding cylinders (5), a plurality of stirring mechanisms (6) are installed at equal angles on the first transmission component (4), the grinding cylinders (5) and the stirring mechanisms (6) are driven to rotate through the first transmission component (4), a first hydraulic cylinder (7) is installed at the top of the bottom of the grinding cylinders (5), the power output end of the first hydraulic cylinder (7) is provided with an adjustable grinding and stirring mechanism (8);
a plurality of charging openings (12) are formed in the middle of the side wall of the outer fixing barrel (1) at equal angles, a limiting clamping piece (13) is fixed in the middle of the bottom surface of the outer fixing barrel (1), and a plurality of grinding barrels (5) are mounted on the limiting clamping piece (13);
a support ring (14) is horizontally arranged and fixed in the middle of the outer surface of the side wall of the transmission mounting shaft (11), a first transmission assembly (4) comprises a first transmission shaft (41) arranged on the surface of the support ring (14), a first transmission gear (42) is arranged in the middle of the first transmission shaft (41), a second transmission gear (43) and a third transmission gear (44) are respectively arranged at the upper end and the lower end of the first transmission shaft (41), a first speed reducing motor is arranged on the surface of the support ring (14), a fourth transmission gear (45) is arranged at the power output end of the first speed reducing motor, the fourth transmission gear (45) is meshed with the first transmission gear (42), a first bearing and a second bearing are respectively arranged at the upper end and the lower end of the first transmission shaft (41), a limiting rotating assembly (46) is sleeved at the top of the first bearing, a first gear ring (47) meshed with the second transmission gear (43) is sleeved at, meanwhile, a second gear ring (48) meshed with the third transmission gear (44) is sleeved on the top of the second bearing, and a limiting rotating assembly (46) is sleeved on the bottom end of the second bearing;
the limiting rotating assembly (46) comprises a limiting fixing ring (461) sleeved outside the first bearing and the second bearing, a plurality of limiting columns (462) are fixedly arranged on the outer surface of the side wall of the limiting fixing ring (461) at equal angles, and the grinding cylinder (5) and the stirring mechanism (6) are respectively arranged on the limiting columns (462) of the upper limiting rotating assembly (46) and the lower limiting rotating assembly (46);
the bottom of the side wall of the grinding cylinder (5) is provided with a feeding hopper (54), the feeding hopper (54) corresponds to the feeding port (12) on the side wall of the outer fixed cylinder (1), and the bottom of the grinding cylinder (5) is hinged with a bottom grinding baffle plate (55).
2. The separated paint grinding and stirring device as claimed in claim 1, wherein the supporting assembly (2) comprises two hinged fixing plates (21) vertically fixed at two sides of the bottom end of the side wall of the outer fixing cylinder (1), a supporting plate (22) is fixedly arranged at one end of each of the two hinged fixing plates (21), a first mounting hole (23) is formed in the middle of the surface of each hinged fixing plate (21), and a first hinge shaft (24) is horizontally arranged between the side walls of the first mounting hole (23).
3. The separated paint grinding and stirring device as claimed in claim 2, wherein the discharging mechanism (3) comprises two material blocking plates (31) with one side hinged to two first hinged shafts (24), material blocking strips (32) are vertically fixed to two sides of the surfaces of the two material blocking plates (31), a third hydraulic cylinder (33) is installed on the side wall of the outer fixing cylinder (1), a push-pull plate (34) is fixed to the power output end of the third hydraulic cylinder (33), hinged grooves (341) are formed in two end faces of the push-pull plate (34), fourth hinged shafts are installed between two side walls of the hinged grooves (341), push-pull rods (35) are installed on the two fourth hinged shafts in a sleeved mode, fifth hinged shafts are fixed to the outer surfaces of the side walls of the material blocking strips (32) on one sides of the two material blocking plates (31), and the bottom ends of the push-pull rods (35) are installed on the fifth hinged shafts in a sleeved mode.
4. The separating type paint grinding and stirring device as claimed in claim 1, wherein the limiting clamping piece (13) comprises a connecting ring (131) fixed in the middle of the bottom surface of the outer fixing barrel (1) and a retaining ring (132) vertically fixed at the bottom of the inner surface of the side wall of the connecting ring (131).
5. The separated paint grinding and stirring device as claimed in claim 1, wherein the stirring mechanism (6) is located between two adjacent grinding cylinders (5), the stirring mechanism (6) comprises a mounting lath (61) with the top end mounted on a limiting column (462) in the second bearing, and a plurality of stirring rods (62) are vertically fixed on the side wall of the bottom end of the mounting lath (61).
6. The separating type paint grinding and stirring device as claimed in claim 1, wherein a connecting block (51) is vertically fixed on the top end face of the grinding cylinder (5), a hanging plate (52) is vertically fixed on the surface of the connecting block (51), the hanging plate (52) is inserted between the retaining ring (132) and the bottom face of the outer fixed cylinder (1), and a limiting retaining cylinder (53) matched with a limiting column (462) on a limiting rotating assembly (46) installed in the first bearing is fixed on the upper portion of the outer surface of the side wall of the grinding cylinder (5).
7. The separating type paint grinding and stirring device as claimed in claim 1, wherein a fixed frame (71) is fixedly mounted at the power output end of the first hydraulic cylinder (7), a second speed reduction motor is mounted in the fixed frame (71), the adjustable grinding and stirring mechanism (8) comprises a fixed plate (81) mounted at the power output end of the second speed reduction motor and a positioning cylinder (82) vertically fixed in the middle of the bottom surface of the fixed plate (81), a limiting ring (83) is vertically fixed at the bottom surface of the positioning cylinder (82), a plurality of first through holes (821) are formed in the side wall of the positioning cylinder (82) at equal angles, third hinge shafts (822) are fixedly connected to the top ends of the two side walls of the first through holes (821), and a plurality of limiting holes (831) are formed in the surface peripheral side of the limiting ring (83) at equal angles; the bottom surface of the fixing plate (81) is provided with a second transmission component (84), the bottom end of the second transmission component (84) is provided with a middle grinding seat (85), and the third hinge shaft (822) is provided with an edge side grinding stirring seat (86).
8. The separating type paint grinding and stirring device as claimed in claim 7, wherein a first positioning shaft (811) and a second positioning shaft (812) are integrally connected and fixed to the middle of the bottom surface of the fixing plate (81), the second transmission assembly (84) comprises a driven gear (841) fixed to the first positioning shaft (811) and a driving gear (842) fixed to the second positioning shaft (812) and meshed with the driven gear, the end surface of the driving gear (842) is connected with the power output end of the small speed reduction motor, and an adjusting screw (843) is mounted on the end surface of the driven gear (841).
9. The separating paint grinding and stirring device as claimed in claim 7, wherein the middle grinding seat (85) comprises a positioning plate (851) and a positioning column (853) vertically fixed in the middle of the surface of the positioning plate (851), the surface of the positioning plate (851) is provided with a plurality of strip-shaped through holes (852) extending to one side at equal angles, the surface center of the positioning column (853) is provided with a threaded through hole (854) in threaded fit with the adjusting screw (843), and the peripheral side of the surface of the positioning column (853) is vertically provided with a plurality of second hinge blocks (855) at equal angles.
10. The separated paint grinding and stirring device as claimed in claim 7, wherein the side grinding and stirring seat (86) comprises a first connecting rod (861) hinged to the third hinge shaft (822), the middle part of the first connecting rod (861) is hinged and fixed to the third hinge shaft (822), one end of the first connecting rod (861) is connected with a second connecting rod (862) through a rotating shaft, the other end of the first connecting rod is connected with a third connecting rod (863) through a rotating shaft, and one end of the second connecting rod (862) is hinged and fixed to the second hinge block (855) through a rotating shaft; one end of the third connecting rod (863) is hinged and fixed with a sliding column (864) matched with the limiting hole (831), the bottom surface of the sliding column (864) is integrally connected and fixed with a side pressure stirring block (865), and the side pressure stirring block (865) is matched with the strip-shaped through hole (852).
CN201911306094.4A 2019-12-18 2019-12-18 Disconnect-type coating grinds agitating unit Active CN110935385B (en)

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CN109224949A (en) * 2018-10-09 2019-01-18 王亮 A kind of building paint coating, which quickly rotates, stirs evenly device
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CN109261264A (en) * 2018-09-30 2019-01-25 江苏健谷化工有限公司 A kind of 2 first, 4 chlorine sodium processing classification ground and mixed device
CN109224949A (en) * 2018-10-09 2019-01-18 王亮 A kind of building paint coating, which quickly rotates, stirs evenly device

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