CN215464083U

CN215464083U - Coating stirring device

Info

Publication number: CN215464083U
Application number: CN202121159513.9U
Authority: CN
Inventors: 沈秀登
Original assignee: Ningbo Tongda Machinery Manufacturing Co ltd
Current assignee: Ningbo Tongda Machinery Manufacturing Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-11
Anticipated expiration: 2031-05-27

Abstract

The application discloses coating agitating unit, including support body, rotation driving subassembly, rabbling mechanism and agitator tank, rotation driving subassembly and support body fixed connection, the agitator tank rotates with the support body to be connected, and the rabbling mechanism includes planetary gear train subassembly and puddler group, and planetary gear train unit mount is on the support body and is connected with rotation driving subassembly, and puddler group is connected with planetary gear train subassembly, and transmission assembly is installed to the support body lateral part, and transmission assembly is connected with agitator tank and rotation driving subassembly respectively. The beneficial effect of this application: through being connected of planet drive assembly and puddler group, still revolutionary when can make puddler group carry out the rotation to improve stirring efficiency and quality to the coating, the agitator tank also can produce simultaneously and organize the rotation opposite with puddler, further improvement the stirring efficiency of coating.

Description

Coating stirring device

Technical Field

The application relates to the field of coating processing, in particular to a coating stirring device.

Background

The coating is a continuous film which is coated on the surface of an object to be protected and can form firm adhesion with the object to be coated. The paint is a viscous liquid prepared by taking resin, oil or emulsion as a main material, adding or not adding pigment and filler, adding corresponding auxiliary agents and using organic solution or water.

The coating preparation process is with foretell raw materials mixing stirring, and current stirring mode adopts mechanical stirring basically, but current agitating unit is when stirring, often carries out single direction's stirring through rabbling mechanism, and then the coating that is close to the agitator tank lateral wall in the agitator tank is located the lateral wall position all the time under the effect of centrifugal force, and can't carry out abundant stirring and mix for the coating mixing quality after the mixture is inhomogeneous, and then influences agitating unit's stirring efficiency and the performance of stirring back coating. There is a need for improvements to existing stirring devices.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a coating agitating unit, can carry out intensive mixing to coating and mix, improve the stirring efficiency of coating simultaneously.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: a paint stirring device comprises a frame body, a rotary driving component, a stirring mechanism and a stirring tank, wherein the rotary driving component is fixedly connected with the frame body, the stirring tank is rotationally connected with the frame body, the stirring mechanism comprises a planetary gear train component and a stirring rod group, the planetary gear train component is installed on the frame body and is connected with the rotary driving component so that the rotary driving component can drive the planetary gear train component to rotate, the stirring rod group is connected with the planetary gear train component so that the stirring rod group can revolve while rotating to improve the stirring efficiency and the stirring quality of the stirring mechanism, a transmission component is further installed on the side portion of the frame body and is respectively connected with the stirring tank and the rotary driving component so that the stirring tank can generate rotation opposite to the revolution direction of the stirring rod group, thereby further improving the stirring efficiency and the stirring quality of the coating.

Preferably, the support body includes a pair of bracing piece, every the lower extreme of bracing piece all is fixed with the footing, two be provided with first mount pad and second mount pad between the bracing piece, first mount pad is located the top of bracing piece, the second mount pad is located the below of first mount pad, rotary drive subassembly fixed mounting be in on the first mount pad, the agitator tank with the second mount pad rotates to be connected, the lateral part of second mount pad is fixed with the connecting seat, transmission assembly with the connecting seat rotates to be connected, planetary gear train subassembly also installs on the second mount pad.

Preferably, the planetary gear train component comprises a planet carrier, an inner gear ring, a sun gear and at least three planet gears, the planet gears and the sun gear are rotatably connected with the planet carrier so that the planet gears are uniformly distributed around the sun gear, the planet gears are respectively engaged with the sun gear and the inner gear ring, an installation groove is formed in the upper end of the inner wall of the second installation seat, the inner gear ring is fixedly connected with the installation groove through bolts, the other end face of the planet carrier is connected with the rotary driving component, and the planet gears and the sun gear are both connected with the stirring rod group so that the rotary driving component drives the planet carrier to rotate, and further drives the stirring rod group to rotate and revolve.

Preferably, the rotary driving assembly is a motor, a flange and an output shaft are fixedly mounted at the output end of the rotary driving assembly, the flange is fixedly connected with the first mounting seat through a bolt, a first key groove is formed in the output shaft, a sleeve body is fixedly arranged on one end face of the planet carrier, and a second key groove is formed in the inner side wall of the sleeve body; when the output shaft is connected with the sleeve body, the first key groove and the second key groove are connected through a flat key.

Preferably, the transmission assembly includes transmission shaft, second band pulley and gear, the transmission shaft with the connecting seat rotates to be connected, the second band pulley with the gear is fixed mounting respectively in the both ends of transmission shaft, still install first band pulley on the output shaft, first band pulley with connect through the belt between the second band pulley, the lateral wall of second mount pad is provided with the constant head tank, the upper end of agitator tank radially outwards is provided with the extension end, the extension end with the constant head tank rotates to be connected, lie in on the agitator tank the lateral wall of extension end below is provided with the teeth of a cogwheel, the teeth of a cogwheel with gear engagement, so that the rotation of rotary driving assembly can drive the agitator tank rotates.

Preferably, the sun gear and the middle part of planet wheel all are provided with the adapter sleeve, the one end of adapter sleeve is provided with rotates the groove, be fixed with a plurality of locating pins on another terminal surface of planet carrier, the sun gear and the planet wheel pass through rotate the groove with the locating pin rotates and connects, the other end of adapter sleeve is provided with the spline groove, the tip of puddler group all is provided with the spline section, the puddler group pass through the spline section with the spline groove is connected.

Preferably, the puddler group includes a main puddler and many vice puddlers, main puddler with the sun gear is connected, vice puddler with the planet wheel is connected, main puddler with all be provided with a plurality of impellers on the vice puddler, and on the vice puddler the impeller with on the main puddler the impeller sets up in a staggered way to further improvement stirring quality and stirring efficiency.

Preferably, a limiting plate is further installed on one side, close to the stirring rod group, of the planetary gear train component, a plurality of limiting holes are formed in the limiting plate, and the limiting holes are respectively connected with the sun gear and the connecting sleeve on the planetary gear in a rotating mode, so that the stability of the planetary gear in the rotating process is improved.

Preferably, a plurality of evenly distributed rolling grooves are formed in the end face, close to the edge, of the limiting plate, rolling grooves are formed in the upper end of the extending end of the stirring tank, rolling balls are installed between the rolling grooves and the rolling grooves, and therefore the limiting plate is made to follow the planetary gear to reduce abrasion of the stirring tank during revolution.

Preferably, a cover plate is further mounted on one side, close to the rotary driving assembly, of the planetary gear train assembly, the cover plate is fixedly connected with the second mounting seat through bolts, meanwhile, a through hole is formed in the center of the cover plate, and the through hole is connected with the sleeve body on the planet carrier in a sealed and rotating mode, so that the planet carrier is positioned, and meanwhile, the sealing performance of the stirring mechanism is improved.

Preferably, the inside wall of agitator tank is provided with a plurality of evenly distributed's baffle, works as when rabbling mechanism starts, the baffle can produce the vortex to the coating that is stirred to improve the efficiency and the quality of coating stirring.

Preferably, the upper end of agitator tank lateral wall is provided with the feed inlet, the feed inlet is used for putting into of coating raw materials, the bottom of agitator tank is provided with the discharge gate, the discharge gate is used for taking out of stirring back coating.

Compared with the prior art, the beneficial effect of this application lies in:

(1) through being connected puddler group and planetary gear train subassembly to after the rotation drive subassembly starts, the vice puddler that is connected with the planet wheel can also carry out the revolution stirring around the sun gear when carrying out the rotation stirring, thereby also carries out abundant stirring to the coating of agitator tank lateral wall position, with the stirring efficiency and the stirring quality that improve the coating.

(2) Still be connected the rotation driving subassembly with agitator tank through drive assembly to when making the rotation driving subassembly drive rabbling mechanism operation, the agitator tank also can produce along vice puddler revolution opposite direction's rotation, further improvement promptly the slew velocity of vice puddler, thereby further improve the stirring efficiency of coating.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in an exploded state;

FIG. 3 is a schematic view of the frame structure of the present invention;

FIG. 4 is an exploded view of the rotary drive assembly of the present invention;

FIG. 5 is a schematic view of the stirring mechanism of the present invention in an exploded state;

FIG. 6 is a schematic structural diagram of a planetary gear train assembly according to the present invention;

FIG. 7 is a schematic diagram of a planet wheel and sun wheel structure according to the present invention;

FIG. 8 is a schematic structural diagram of a planet carrier of the present invention;

FIG. 9 is a schematic diagram of a limiting plate according to the present invention;

FIG. 10 is a schematic view of the construction of a stirred tank according to the utility model;

FIG. 11 is an internal cross-sectional view of the present invention;

FIG. 12 is an enlarged view taken at section A of FIG. 11 in accordance with the present invention;

in the figure: the frame body 1, a bolt hole 100, a support rod 101, a foot 102, a first mounting seat 103, a second mounting seat 104, a mounting groove 105, a positioning groove 106, a connecting seat 107, a rotary driving component 2, a flange 201, an output shaft 202, a first key groove 203, a first belt wheel 204, a stirring mechanism 3, a planetary gear train component 31, a planet carrier 311, an inner gear ring 312, a planet wheel 313, a sun wheel 314, a stirring rod group 32, a main stirring rod 321, an auxiliary stirring rod 322, a positioning pin 301, a sleeve body 302 and a second key groove 303, the connecting sleeve 304, the spline groove 305, the rotating groove 306, the spline section 307, the impeller 308, the cover plate 33, the through hole 331, the limiting plate 34, the limiting hole 341, the rolling groove 342, the ball 35, the stirring tank 4, the extending end 401, the gear teeth 402, the raceway 403, the baffle 404, the feeding hole 405, the discharging hole 406, the transmission assembly 5, the transmission shaft 51, the second belt wheel 52, the gear 53, the flat key 6, the belt 7 and the bolt 8.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Embodiment as shown in fig. 1 to 12, a paint stirring apparatus includes a frame body 1, a rotary driving assembly 2, a stirring mechanism 3 and a stirring tank 4, wherein the rotary driving assembly 2 is fixedly connected to the frame body 1 and located above the frame body 1, the stirring tank 4 is rotatably connected to the frame body 1 and located below the frame body 1, and the stirring mechanism 3 is installed between the rotary driving assembly 2 and the stirring tank 4. The lateral wall upper end of agitator tank 4 is provided with feed inlet 405, and the bottom of agitator tank 4 is provided with discharge gate 406 for the coating raw materials of stirring get into agitator tank 4 from feed inlet 405 in, take out through discharge gate 406 after the stirring. Rabbling mechanism 3 specifically includes planetary gear train subassembly 31 and puddler group 32, puddler group 32 is located agitator tank 4 and is connected with planetary gear train subassembly 31 through the tip, planetary gear train subassembly 31 is installed on support body 1 and is connected with rotation drive subassembly 2, so that rotation drive subassembly 2 can drive planetary gear train subassembly 31 and rotate, and then still revolve when driving puddler group 32 to carry out the rotation, so that be located agitator tank 4 and be close to the coating of lateral wall position and can be fully stirred, thereby improve the stirring efficiency and the stirring quality of rabbling mechanism 3 to the coating. Meanwhile, the transmission assembly 5 is further installed on the side portion of the frame body 1, two ends of the transmission assembly 5 are respectively connected with the stirring tank 4 and the rotary driving assembly 2, so that when the rotary driving assembly 2 drives the stirring mechanism 3 to rotate, the stirring tank 4 can be driven to rotate in the direction opposite to the revolution direction of the stirring rod group 32, namely, the revolution stirring speed of the stirring rod group 32 for coating in the stirring tank 4 is relatively increased, and the stirring efficiency and the stirring quality of the stirring device for the coating are further improved.

Specifically, as shown in fig. 1, 3, 4 and 10, the frame body 1 includes a pair of support rods 101, and a foot 102 is fixed to a lower end of each support rod 101, so that the entire stirring device is fixed by the foot 102. A first mounting seat 103 and a second mounting seat 104 are arranged between the two support rods 101, the first mounting seat 103 is positioned at the top of the support rods 101, and the second mounting seat 104 is positioned right below the first mounting seat 103. The rotary driving component 2 can be a motor or other device with similar function, the output end of the rotary driving component 2 is fixedly provided with a flange 201, the flange 201 and the first mounting seat 103 are both provided with corresponding bolt holes 100, so that the rotary driving component 2 is fixedly mounted on the first mounting seat 103 by bolts 8 penetrating through the flange 201 and the bolt holes 100 on the first mounting seat 103, meanwhile, the stirring tank 4 is rotatably connected with a positioning groove 106 arranged on the inner side wall of the second mounting seat 104 through an extending end 401 arranged radially outwards at the upper end, meanwhile, the side part of the second mounting seat 104 is also fixedly provided with a connecting seat 107, the transmission component 5 is rotatably connected with the connecting seat 107, and the planetary gear train component 31 is also mounted on the second mounting seat 104.

Specifically, as shown in fig. 2 to 8, 10 and 11, the planetary gear set assembly 31 specifically includes a planet carrier 311, an inner gear 312, a sun gear 314 and a plurality of planet gears 313, and in order to ensure the stability of the operation of the planetary gear set assembly 31, the number of the planet gears 313 is at least three. The upper end of the inner wall of the second mounting seat 104 is provided with a mounting groove 105, the end surface of the mounting groove 105 is provided with a plurality of bolt holes 100 which are uniformly distributed, and the inner ring gear 312 is also provided with a corresponding number of bolt holes 100, so that when the inner ring gear 312 is mounted in the mounting groove 105, the inner ring gear 312 is fixed by bolts 8 respectively penetrating through the inner ring gear 312 and the bolt holes 100 in the mounting groove 105. A connecting sleeve 304 is arranged at the centers of the planet wheels 313 and the sun wheel 314, a rotating groove 306 is arranged at one end of the connecting sleeve 304, a positioning pin 301 which is equal to the total number of the planet wheels 313 and the sun wheel 314 is arranged at one end face of the planet carrier 311, so that the planet wheels 313 and the sun wheel 314 are rotatably connected with the positioning pin 301 through the rotating groove 306, the planet wheels 313 are uniformly distributed around the sun wheel 314, and the planet wheels 313 are respectively meshed with the sun wheel 314 and the inner gear ring 312. At this time, the other end of the connecting sleeve 304 is provided with a spline groove 305, and the stirring rod group 32 is connected with the spline groove 305 through a spline section 307 arranged at the end part; meanwhile, the other end face of the planet carrier 311 is fixed with the sleeve body 302, the inner side wall of the sleeve body 302 is provided with the second key groove 303, the output end of the rotary driving component 2 is fixedly provided with the output shaft 202, and the output shaft 202 is provided with the first key groove 203, so that when the output shaft 202 is connected with the sleeve body 302, the first key groove 203 and the second key groove 303 are connected through the flat key 6, the rotary driving component 2 and the planetary gear train component 31 are convenient to install, and the rotation of the planet carrier 311 driven by the rotary driving component 2 drives the stirring rod group 32 to rotate and simultaneously revolve, and therefore the stirring efficiency and the stirring quality of the coating material by the stirring mechanism 3 are improved.

Specifically, as shown in fig. 2, 10 and 11, the transmission assembly 5 specifically includes a transmission shaft 51, a second pulley 52 and a gear 53, the transmission shaft 51 is rotatably connected to the connecting seat 107, the second pulley 52 and the gear 53 are respectively fixedly installed at two ends of the transmission shaft 51, and a first pulley 204 is further installed on the output shaft 202 of the rotary driving assembly 2, at this time, the first pulley 204 and the second pulley 52 are connected by a belt 7, and meanwhile, the side wall of the stirring tank 4 located below the extending end 401 is provided with gear teeth 402, and the gear teeth 402 are engaged with the gear 53, so that when the rotary driving assembly 2 drives the stirring mechanism 3 to rotate, the stirring tank 4 can be driven to rotate along the opposite direction of the revolution of the stirring rod set 32 through the transmission assembly 5, thereby relatively increasing the revolution speed of the stirring rod set 32, and improving the stirring efficiency and quality. In order to further improve the stirring efficiency and the stirring quality of the coating, a plurality of baffle plates 404 which are uniformly distributed can be arranged on the inner side wall of the stirring tank 4, so that when the stirring mechanism 3 and the stirring tank 4 are started, the baffle plates 404 can generate turbulent flow impact on the coating centrifugally stirred by the stirring rod group 32, and the mixing efficiency among the coating raw materials is accelerated.

In order to further improve the stirring quality and the stirring efficiency, as shown in fig. 5, the stirring rod group 32 includes a main stirring rod 321 and auxiliary stirring rods 322 equal to the number of the planet wheels 313, the main stirring rod 321 is connected with the sun gear 314, the auxiliary stirring rods 322 are connected with the planet wheels 313, and a plurality of impellers 308 are disposed on both the main stirring rod 321 and the auxiliary stirring rods 322, and the specific number of the impellers 308 can be adjusted according to actual needs, for example, as shown in fig. 5 and fig. 10, the number of the impellers 308 on the main stirring rod 321 is three, the number of the impellers 308 on the auxiliary stirring rod 322 is two, and the impellers 308 on the auxiliary stirring rod 322 are staggered with the impellers 308 on the main stirring rod 321.

In order to improve the stability of the planetary gear 313 during rotation, as shown in fig. 5, 9 and 12, a limit plate 34 is installed on one side of the planetary gear train assembly 31 close to the stirring rod group 32, a limit hole 341 corresponding to the positions of the sun gear 314 and the planetary gear 313 is arranged on the limit plate 34, and the limit hole 341 is respectively connected with the sun gear 314 and the connecting sleeve 304 on the planetary gear 313 in a rotating manner, so that the limit plate 34 can revolve with the planetary gear 313 when the planetary gear 313 revolves. Meanwhile, a rolling groove 342 is provided on an end surface of the limiting plate 34 close to the edge position, the rolling groove 342 may be a sliding groove along the circumferential direction, or may be a plurality of evenly distributed arc grooves, preferably a plurality of evenly distributed arc grooves, and the specific number of the rolling groove 342 may be adjusted according to actual needs, for example, as shown in fig. 9, the number of the rolling grooves 342 is eight, the upper end of the extending end 401 of the agitator tank 4 is provided with a rolling way 403, and balls 35 are installed between the rolling grooves 342 and the rolling way 403, so that the limiting plate 34 reduces wear with the agitator tank 4 when revolving along with the planetary wheel 313.

In order to improve the running stability of the planet carrier 311, as shown in fig. 5, a cover plate 33 is installed on one side of the planetary gear train assembly 31 close to the rotary driving assembly 2, and bolt holes 100 are provided at the outer edge position of the cover plate 33, and corresponding bolt holes 100 are also provided on the second mounting seat 104, so that the cover plate 33 is fixedly connected with the second mounting seat 104 through bolts 8, and is in sealed and rotatable connection with the side wall of the upper sleeve 302 of the planet carrier 311 through a through hole 331 provided at the center of the cover plate 33, thereby positioning the planet carrier 311 and improving the sealing performance of the stirring mechanism 3.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a coating agitating unit, includes support body, rotary drive subassembly, rabbling mechanism and agitator tank, its characterized in that: the utility model discloses a stirring device, including support body, agitator tank, stirring mechanism, planetary gear train subassembly, rotation driving assembly, agitator tank and support body, the stirring mechanism includes planetary gear train subassembly and puddler group, the planetary gear train subassembly is installed on the support body and with the rotation driving assembly is connected, so that the rotation driving assembly can drive the planetary gear train subassembly rotates, puddler group with the planetary gear train subassembly is connected, so that the puddler group revolves when can carrying out the rotation, transmission assembly is still installed to the support body lateral part, transmission assembly respectively with the agitator tank and the rotation driving assembly is connected, so that the agitator tank can produce with the rotation that puddler group revolution direction is opposite.

2. The paint stirring apparatus of claim 1, wherein: the support body includes a pair of bracing piece, every the lower extreme of bracing piece all is fixed with the footing, two be provided with first mount pad and second mount pad between the bracing piece, first mount pad is located the top of bracing piece, the second mount pad is located the below of first mount pad, rotary drive subassembly fixed mounting be in on the first mount pad, the agitator tank with the second mount pad rotates to be connected, the lateral part of second mount pad is fixed with the connecting seat, transmission assembly with the connecting seat rotates to be connected, planetary gear train subassembly also installs on the second mount pad.

3. The paint stirring apparatus of claim 2, wherein: the planetary gear train component comprises a planetary carrier, an inner gear ring, a sun gear and at least three planetary gears, the planetary gears and the sun gear are connected with the planetary carrier in a rotating mode, so that the planetary gears are uniformly distributed around the sun gear, meanwhile, the planetary gears are respectively meshed with the sun gear and the inner gear ring, a mounting groove is formed in the upper end of the inner wall of the second mounting seat, the inner gear ring is fixedly connected with the mounting groove through bolts, the other end face of the planetary carrier is connected with the rotary driving component, and the planetary gears and the sun gear are connected with the stirring rod group, so that the rotary driving component drives the planetary carrier to rotate, and the stirring rod group is driven to rotate and revolve while rotating.

4. The paint stirring apparatus of claim 3, wherein: the rotary driving assembly is a motor, a flange and an output shaft are fixedly mounted at the output end of the rotary driving assembly, the flange is fixedly connected with the first mounting seat through a bolt, a first key groove is formed in the output shaft, a sleeve body is fixedly arranged on one end face of the planet carrier, and a second key groove is formed in the inner side wall of the sleeve body; when the output shaft is connected with the sleeve body, the first key groove and the second key groove are connected through a flat key.

5. The paint stirring apparatus of claim 4, wherein: the transmission assembly comprises a transmission shaft, a second belt wheel and a gear, the transmission shaft is connected with the connecting seat in a rotating mode, the second belt wheel is fixedly installed at the two ends of the transmission shaft respectively, the output shaft is further provided with a first belt wheel, the first belt wheel is connected with the second belt wheel through a belt, the side wall of the second mounting seat is provided with a positioning groove, an extending end is arranged at the upper end of the stirring tank along the radial direction, the extending end is connected with the positioning groove in a rotating mode, the stirring tank is located on the side wall below the extending end and is provided with gear teeth, the gear teeth are meshed with the gear, and therefore the rotary driving assembly can drive the stirring tank to rotate.

6. The paint stirring apparatus as recited in any one of claims 3 to 5, wherein: the sun gear and the middle part of planet wheel all is provided with the adapter sleeve, the one end of adapter sleeve is provided with rotates the groove, be fixed with a plurality of locating pins on another terminal surface of planet carrier, the sun gear and the planet wheel passes through rotate the groove with the locating pin rotates and connects, the other end of adapter sleeve is provided with the spline groove, the tip of puddler group all is provided with the spline section, the puddler group passes through the spline section with the spline groove is connected.

7. The paint stirring apparatus of claim 6, wherein: the puddler group includes a main puddler and many vice puddlers, main puddler with the sun gear is connected, vice puddler with the planet wheel is connected, main puddler with all be provided with a plurality of impellers on the vice puddler, and on the vice puddler the impeller with on the main puddler the impeller is crisscross to be set up.

8. The paint stirring apparatus of claim 7, wherein: a limiting plate is further mounted on one side, close to the stirring rod group, of the planetary gear train component, a plurality of limiting holes are formed in the limiting plate, and the limiting holes are respectively in rotating connection with the sun gear and the connecting sleeve on the planetary gear; the end face, close to the edge, of the limiting plate is provided with a plurality of uniformly distributed rolling grooves, the upper end of the extending end of the stirring tank is provided with a rolling way, and balls are arranged between the rolling grooves and the rolling way.

9. The paint stirring apparatus of claim 8, wherein: and a cover plate is further installed on one side, close to the rotary driving assembly, of the planetary gear train assembly, the cover plate is fixedly connected with the second installation seat through bolts, meanwhile, a through hole is formed in the center of the cover plate, and the through hole is connected with the planetary carrier in a sealing and rotating mode through the sleeve body.

10. The paint stirring apparatus of claim 9, wherein: a plurality of baffles which are uniformly distributed are arranged on the inner side wall of the stirring tank; when the stirring mechanism starts, the baffle can generate turbulent flow to the stirred coating.