CN215783784U - Paint coating grinding machine with cooling device - Google Patents

Abstract

The utility model discloses a paint grinder with a cooling device, which belongs to paint grinding equipment and comprises a base plate, a scraping and blanking device, a cooling paint bucket device, a grinding device and a charging bucket, wherein the base plate is provided with the scraping and blanking device; this device accessible grinder grinds paint, and paint can produce high temperature in the grinding process, and the bucket device can be cooled down to paint to the cooling, scrapes the material unloader after the grinding is accomplished and can be with the paint unloading of cooling in the material bucket device to the charging bucket, can strike off the paint that remains on scraping the material unloader simultaneously and prevent that paint from producing and piling up, avoids influencing later grinding effect.

Description

Paint coating grinding machine with cooling device

Technical Field

The utility model relates to paint grinding equipment, in particular to a paint grinding machine with a cooling device.

Background

A sand mill is a processing device for agitating surface coating materials such as paints, coatings, and the like, and is classified into a vertical type and a horizontal type according to the structural shape. And has a division between open and closed. The paint coating can produce high temperature because of the reason of frictional force in the grinding process to paint coating, and high temperature can produce the influence to paint coating's grinding quality, simultaneously because can improve the viscidity of itself in the paint coating grinding process, probably will have some paint coating adhesion in the bottom of grinding equipment after the grinding is accomplished, is difficult to clear up after the time is long, piles up too much and also can influence grinding quality and efficiency.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a paint grinder with a cooling device, which aims to solve the technical problems that the paint cannot be cooled and the area adhered with the paint cannot be cleaned in the prior art.

The embodiment of the utility model adopts the following technical scheme: the coating machine comprises a base plate, a scraping and blanking device, a cooling coating bucket device, a grinding device and a charging bucket, wherein the scraping and blanking device is installed on the base plate, the charging bucket is arranged on the base plate and located below the scraping and blanking device, the cooling coating bucket device is installed above the scraping and blanking device, and the grinding device is installed at the top of the scraping and blanking device and located above the cooling coating bucket device.

Furthermore, the scraping and blanking device comprises four first supporting rods, a first mounting plate, a scraping and blanking assembly and a transmission assembly, wherein the four first supporting rods are respectively vertically arranged at four corners of the top of the base plate, the first mounting plate is arranged at the top ends of the four first supporting rods, a circular opening is formed in the first mounting plate, the scraping and blanking assembly comprises a gear disc, a rotary connecting rod, a mounting fixing disc, a limiting rod, a mounting shaft and a rotary base disc, the mounting fixing disc is fixedly arranged at the circular opening at the bottom of the first mounting plate, the gear disc is arranged above the mounting fixing disc, through grooves are formed in the circle centers of the mounting fixing disc and the gear disc, the number of the rotary connecting rods is five, and the five rotary connecting rods are uniformly arranged at the bottom of the gear disc according to a certain angle, the installation axle has ten to be equipped with five on the toothed disc the installation axle, five the swivel link overlaps and establishes five install epaxial, and every swivel connecting rod all with installation axle normal running fit, the swivel base dish has five, five the swivel base dish sets up in the bottom of installation fixed disk, and is equipped with five in addition on the installation fixed disk install the axle, five the swivel base dish overlaps respectively to be established at five in addition install epaxial, and every the swivel base dish respectively with installation axle normal running fit, five the other end of swivel connecting rod respectively with five the swivel base dish is articulated, be equipped with five spouts on the toothed disc, five spouts are respectively certain even setting of angle on the toothed disc, the gag lever post has five, every swivel connecting rod and every the articulated department of swivel base dish all installs one the gag lever post just the gag lever post passes the spout and is located the gear wheel passes the spout And the limiting rods are in sliding fit with the sliding grooves above the disc.

Further, drive assembly includes first belt pulley, second belt pulley, drive gear, rotation axis, driving belt and first driving motor, first driving motor installs the bottom of first mounting panel just first driving motor's output passes first mounting panel with the rotatory cooperation of first mounting panel, first driving motor output is installed first belt pulley just first belt pulley is located first mounting panel top, the rotation axis rotates and installs just be located on the first mounting panel one side of first belt pulley, install the top of rotation axis the second belt pulley, install the bottom of rotation axis drive gear just drive gear with the toothed disc meshing, the driving belt cover is established first belt pulley with on the second belt pulley.

Further, the coating bucket cooling device comprises an outer bucket, an inner bucket and a plurality of cooling pipes, wherein circular through grooves which are linearly consistent with the circular openings in the first mounting plate are formed in the bottoms of the outer bucket and the inner bucket, the outer bucket is mounted at the circular opening in the top of the first mounting plate, the plurality of cooling pipes are respectively wound on the outer wall of the inner bucket, the inner bucket is mounted on the circular opening in the first mounting plate, and the inner bucket is located inside the outer bucket.

Further, the grinding device comprises a second mounting plate, a second support rod, a second driving motor, a material pouring port, a rotating support, a connecting shaft, a first driving gear, four second driving gears, a first helical gear, a second helical gear and a grinding rod, wherein the number of the second support rods is four, the four second support rods are vertically arranged, one ends of the four second support rods are respectively connected with four corners of the second mounting plate, the other ends of the four second support rods are respectively mounted on the first mounting plate, the second mounting plate is positioned right above the cooling coating barrel device, the material pouring port is mounted at the top end of the second mounting plate, the bottom end of the material pouring port penetrates through the second mounting plate and is positioned below the second mounting plate, the bottom end of the material pouring port is positioned above the inner barrel, the second driving motor is mounted at the top of the second mounting plate and is positioned on one side of the material pouring port, the output end of the second driving motor is provided with the first bevel gear which is vertically arranged, the top end of the rotating bracket is rotationally connected with the second mounting plate, the top end of the rotating bracket is provided with the second bevel gear which is horizontally arranged, the first bevel gear is meshed with the second bevel gear, the number of the connecting shafts is two, the two connecting shafts are respectively vertically arranged at two ends of the bottom of the rotating bracket, two first driving gears are arranged on each connecting shaft, one first driving gear is arranged on each connecting shaft, the two first driving gears are the same in height, the rotating bracket is provided with the second driving gear which is respectively meshed with the two first driving gears, the grinding rods are two, one grinding rod is mounted at the bottom end of each connecting shaft, and the two grinding rods are located inside the inner barrel.

Furthermore, the charging barrel is provided with four self-locking moving wheels and four handles, the four self-locking moving wheels are respectively arranged at four corners of the bottom of the charging barrel, and one side of the charging barrel is provided with the handle.

The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, in the embodiment of the utility model, the output end of the first driving motor is driven to rotate in a small range to drive the transmission gear to rotate so as to drive the gear disc meshed with the transmission gear to rotate in a small range and drive the five rotating connecting rods to rotate, the mounting fixing disc is fixed, the five rotating base discs are in transmission connection with the gear disc through the five rotating connecting rods, the five limiting rods respectively slide on the sliding grooves, the five rotating base discs can be driven to rotate through the five mounting shafts respectively through the five rotating connecting rods, the five rotating base discs can rotate for a certain angle to form a circle, so that the through grooves on the gear disc are covered, the five rotating base discs can block the paint coating to prevent the paint coating from falling off, then the paint coating can be ground, after the grinding is finished, the five rotating base discs rotate in opposite directions to expose the through grooves again, so that the paint coating can normally fall into the charging barrel below to finish the blanking, because paint coating has viscidity, can have some paint coating to glue on five rotating base dish, and be equipped with the scraper blade near the side of five rotating base dish at the installation fixed disk, the scraper blade on the installation fixed disk can strike off the paint coating that glues on five rotating base dish when five rotating base dish rotate in the opposite direction, and the paint coating who is struck off falls into in the charging bucket naturally to the effect of scraping off the paint coating that will remain on scraping the material unloader and carrying out the unloading has been realized.

Secondly, can produce high temperature and influence the grinding quality in paint coating grinding process, cooling coating barreled is double-deck design, and interior bucket is used for placing paint coating and grinds the operation, and the cooling tube between interior bucket and the outer bucket can cool down the inside paint coating of interior bucket to the effect of cooling is carried out in the paint coating grinding process has been solved.

Third, before the paint coating needs to be ground in the embodiment of the utility model, the paint coating is firstly poured into the inner barrel through the material pouring port, the second driving motor is driven to rotate to drive the rotating bracket to rotate, so that the second driving gear is driven to rotate, the two first driving gears meshed with the second driving gear are driven to rotate, and the two grinding rods are driven to perform circular motion in the inner barrel so as to grind the paint coating.

Fourthly, after the charging barrel is filled with the ground paint, the locking state of the wheels is removed through self-locking, the charging barrel is moved to the designated position through the pulling handle, the paint in the barrel is poured out uniformly and collected, and finally the charging barrel is placed back to the position below the scraping and discharging device for charging again.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic perspective view of the polishing apparatus of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic perspective view of an inner tub and a cooling pipe according to the present invention;

FIG. 5 is a first schematic perspective view of the scraping and blanking device of the present invention;

FIG. 6 is a schematic perspective view of a second embodiment of the scraping and blanking device of the present invention;

FIG. 7 is a schematic perspective view of a scraping and blanking assembly according to the present invention;

FIG. 8 is an exploded view of the scraper blanking assembly of the present invention;

fig. 9 is a schematic perspective view of the charging barrel of the present invention.

Reference numerals

The device comprises a base plate 1, a scraping and blanking device 2, a first supporting rod 21, a first mounting plate 22, a scraping and blanking assembly 23, a gear plate 231, a rotating connecting rod 232, a mounting fixing plate 233, a limiting rod 234, a mounting shaft 235, a rotating base plate 236, a transmission assembly 24, a first belt pulley 241, a second belt pulley 242, a transmission gear 243, a rotating shaft 244, a transmission belt 245, a first driving motor 246, a cooling coating barrel device 3, an outer barrel 31, an inner barrel 32, a cooling pipe 33, a grinding device 4, a second mounting plate 41, a second supporting rod 42, a second driving motor 43, a material pouring port 44, a rotating support 45, a connecting shaft 46, a first driving gear 47, a second driving gear 48, a first bevel gear 49, a second bevel gear 491, a grinding rod 492, a charging barrel 5, a self-locking moving wheel 51 and a handle 52.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

The embodiment of the utility model provides a paint grinder with a cooling device, which comprises a base plate 1, a scraping and blanking device 2, a cooling paint bucket device 3, a grinding device 4 and a charging bucket 5, wherein the scraping and blanking device 2 is installed on the base plate 1, the charging bucket 5 is arranged on the base plate 1, the charging bucket 5 is positioned below the scraping and blanking device 2, the cooling paint bucket device 3 is installed above the scraping and blanking device 2, and the grinding device 4 is installed at the top of the scraping and blanking device 2 and is positioned above the cooling paint bucket device 3; this device accessible grinder 4 grinds paint, and paint can produce high temperature in the grinding process, and bucket device 3 can be cooled down to paint to the cooling, scrapes material unloader 2 and can expect charging bucket 5 with the paint in the cooling coating bucket device 3 after the grinding is accomplished, can scrape off the paint that remains on scraping material unloader 2 simultaneously and prevent that paint from producing and piling up, avoids influencing later grinding effect.

Preferably, the scraping and blanking device 2 includes four first supporting rods 21, a first mounting plate 22, a scraping and blanking assembly 23 and a transmission assembly 24, the number of the first supporting rods 21 is four, the four first supporting rods 21 are respectively vertically disposed at four corners of the top of the base plate 1, the first mounting plate 22 is mounted at the top end of the four first supporting rods 21, a circular opening is disposed on the first mounting plate 22, the scraping and blanking assembly 23 includes a gear disc 231, a rotating connecting rod 232, a mounting fixing disc 233, a limiting rod 234, a mounting shaft 235 and a rotating base disc 236, the mounting fixing disc 233 is fixedly mounted at the circular opening at the bottom of the first mounting plate 22, the gear disc 231 is disposed above the mounting fixing disc 233, through grooves are disposed at the centers of the circles of the mounting fixing disc 233 and the gear disc 231, and there are five rotating connecting rods 232, the five rotating connecting rods 232 are uniformly arranged at the bottom of the gear disc 231 according to a certain angle, the number of the mounting shafts 235 is ten, five mounting shafts 235 are arranged on the gear disc 231, the five rotating connecting rods 232 are sleeved on the five mounting shafts 235, each rotating connecting rod 232 is in rotating fit with the mounting shafts 235, the number of the rotating base discs 236 is five, the five rotating base discs 236 are arranged at the bottom of the mounting fixing disc 233, the other five mounting shafts 235 are arranged on the mounting fixing disc 233, the five rotating base discs 236 are respectively sleeved on the other five mounting shafts 235, each rotating base disc 236 is respectively in rotating fit with the mounting shafts 235, the other ends of the five rotating connecting rods 232 are respectively hinged with the five rotating base discs 236, and the gear disc 231 is provided with five sliding grooves, five spouts are the even setting of certain angle respectively on gear disc 231, gag lever post 234 has five, every rotatory connecting rod 232 and every one is all installed to the articulated department of rotating base dish 236 gag lever post 234 just gag lever post 234 passes the spout and is located gear disc 231's top, every gag lever post 234 all with spout sliding fit.

Preferably, the transmission assembly 24 includes a first pulley 241, a second pulley 242, a transmission gear 243, a rotating shaft 244, a transmission belt 245 and a first driving motor 246, the first drive motor 246 is mounted to the bottom of the first mounting plate 22 and the output of the first drive motor 246 is rotatably coupled to the first mounting plate 22 through the first mounting plate 22, the output end of the first driving motor 246 is mounted with the first pulley 241 and the first pulley 241 is located above the first mounting plate 22, the rotating shaft 244 is rotatably installed on the first installation plate 22 at one side of the first pulley 241, the second pulley 242 is installed at the top end of the rotating shaft 244, the transmission gear 243 is installed at the bottom end of the rotating shaft 244 and the transmission gear 243 is engaged with the gear plate 231, the transmission belt 245 is sleeved on the first belt pulley 241 and the second belt pulley 242; firstly, the output end of the first driving motor 246 is driven to rotate in a small amplitude to drive the transmission gear 243 to rotate so as to drive the gear disc 231 engaged with the transmission gear to rotate in a small amplitude, and drive the five rotating connecting rods 232 to rotate, because the installation fixing disc 233 is fixed, the five rotating base discs 236 are in transmission connection with the gear disc 231 through the five rotating connecting rods 232, the five limiting rods 234 respectively slide on the sliding grooves, the five rotating base discs 236 can be driven to rotate through the five installation shafts 235 respectively through the five rotating connecting rods 232, the five rotating base discs 236 can rotate for a certain angle to form a circle, so that the through grooves on the gear disc 231 are covered, the five rotating base discs 236 can block the paint to prevent the paint from falling, then the paint can be ground, and after the grinding is finished, the five rotating base discs 236 rotate in the opposite direction to expose the through grooves again, can make paint coating normally fall to accomplish the unloading in the charging bucket 5 that is located the below, because paint coating has viscidity, can have some paint coating to glue on five rotating base dish 236, and be close to the side of five rotating base dish 236 at installation fixed disk 233 and be equipped with the scraper blade, the scraper blade on installation fixed disk 233 can strike off the paint coating that glues on five rotating base dish 236 when five rotating base dish 236 counter-rotation, the paint coating who is struck off falls into charging bucket 5 naturally, thereby realized will remain the paint coating that scrapes on scraping unloader 2 and carry out the effect of unloading.

Preferably, the cooling paint bucket device 3 includes an outer bucket 31, an inner bucket 32 and cooling pipes 33, the bottom of the outer bucket 31 and the bottom of the inner bucket 32 are provided with circular through grooves which are linearly consistent with the circular opening on the first mounting plate 22, the outer bucket 31 is mounted at the circular opening on the top of the first mounting plate 22, the number of the cooling pipes 33 is several, the number of the cooling pipes 33 are respectively wound on the outer wall of the inner bucket 32, the inner bucket 32 is mounted on the circular opening of the first mounting plate 22, and the inner bucket 32 is positioned inside the outer bucket 31; high temperature can be produced in the paint coating grinding process and influence grinding quality, the cooling coating bucket device 3 is of a double-layer design, the inner bucket 32 is used for placing paint coating for grinding operation, and the cooling pipe 33 between the inner bucket 32 and the outer bucket 31 can cool the paint coating inside the inner bucket 32, so that the cooling effect in the paint coating grinding process is realized.

Preferably, the grinding device 4 includes a second mounting plate 41, a second support rod 42, a second driving motor 43, a material pouring port 44, a rotating bracket 45, a connecting shaft 46, a first driving gear 47, a second driving gear 48, a first bevel gear 49, a second bevel gear 491 and a grinding rod 492, the second support rod 42 has four, the four second support rods 42 are vertically arranged, one ends of the four second support rods 42 are respectively connected with four corners of the second mounting plate 41, the other ends of the four second support rods 42 are respectively mounted on the first mounting plate 22, the second mounting plate 41 is located right above the cooling coating material barrel device 3, the material pouring port 44 is mounted at the top end of the second mounting plate 41, the bottom end of the material pouring port 44 passes through the second mounting plate 41 and is located below the second mounting plate 41, the bottom end of the material reversing port 44 is located above the inner barrel 32, the second driving motor 43 is mounted on the top of the second mounting plate 41 and located on one side of the material reversing port 44, the first bevel gear 49 is mounted at the output end of the second driving motor 43 and vertically arranged, the top end of the rotating bracket 45 is rotatably connected with the second mounting plate 41, the second bevel gear 491 is mounted at the top end of the rotating bracket 45 and horizontally arranged, the first bevel gear 49 is meshed with the second bevel gear 491, two connecting shafts 46 are provided, two connecting shafts 46 are respectively vertically arranged at two ends of the bottom of the rotating bracket 45, two first driving gears 47 are provided, one first driving gear 47 is mounted on each connecting shaft 46, and the heights of the two first driving gears 47 are the same, the second driving gear 48 is mounted on the rotating bracket 45 and the second driving gear 48 is respectively engaged with the two first driving gears 47, there are two grinding rods 492, one grinding rod 492 is mounted at the bottom end of each connecting shaft 46 and the two grinding rods 492 are located inside the inner tub 32; before the paint coating needs to be ground, the paint coating is firstly poured into the inner barrel 32 through the material pouring port 44, the second driving motor 43 is driven to rotate to drive the rotating bracket 45 to rotate, so as to drive the second driving gear 48 to rotate, so as to drive the two first driving gears 47 engaged with the second driving gear to rotate, so as to drive the two grinding rods 492 to perform circular motion inside the inner barrel 32, so as to grind the paint coating.

Preferably, the charging barrel 5 is provided with four self-locking moving wheels 51 and a handle 52, the four self-locking moving wheels 51 are respectively arranged at four corners of the bottom of the charging barrel 5, and one side of the charging barrel 5 is provided with the handle 52; after the charging barrel 5 is filled with the ground paint, the locking state of the self-locking moving wheel 51 is canceled, the handle 52 is pulled to move the charging barrel 5 to a specified position to pour out the paint in the barrel uniformly for collection, and finally the charging barrel 5 is placed back below the scraping and discharging device 2 for charging again.

The working principle is as follows: the device can grind the paint coating through the grinding device 4, the paint coating can generate high temperature in the grinding process, the cooling coating barrel device 3 can cool the paint coating, the scraping and blanking device 2 can feed the paint coating in the cooling coating barrel device 3 into the charging barrel 5 after grinding is finished, and meanwhile, the paint coating remained on the scraping and blanking device 2 can be scraped to prevent the paint coating from being accumulated, so that the subsequent grinding effect is prevented from being influenced; firstly, the output end of the first driving motor 246 is driven to rotate in a small amplitude to drive the transmission gear 243 to rotate so as to drive the gear disc 231 engaged with the transmission gear to rotate in a small amplitude, and drive the five rotating connecting rods 232 to rotate, because the installation fixing disc 233 is fixed, the five rotating base discs 236 are in transmission connection with the gear disc 231 through the five rotating connecting rods 232, the five limiting rods 234 respectively slide on the sliding grooves, the five rotating base discs 236 can be driven to rotate through the five installation shafts 235 respectively through the five rotating connecting rods 232, the five rotating base discs 236 can rotate for a certain angle to form a circle, so that the through grooves on the gear disc 231 are covered, the five rotating base discs 236 can block the paint to prevent the paint from falling, then the paint can be ground, and after the grinding is finished, the five rotating base discs 236 rotate in the opposite direction to expose the through grooves again, the paint coating can normally fall into the charging barrel 5 positioned below to complete the blanking, because the paint coating has viscosity, a part of the paint coating can be adhered to the five rotating base disks 236, the scraper blades are arranged at the side ends, close to the five rotating base disks 236, of the mounting fixed disk 233, when the five rotating base disks 236 rotate in the opposite direction, the scraper blades on the mounting fixed disk 233 can scrape the paint coating adhered to the five rotating base disks 236, and the scraped paint coating naturally falls into the charging barrel 5, so that the effects of scraping and blanking the paint coating remained on the scraping and blanking device 2 are realized; high temperature can be generated in the grinding process of the paint coating to influence the grinding quality, the cooling coating barrel device 3 is of a double-layer design, the inner barrel 32 is used for placing the paint coating for grinding operation, and the cooling pipe 33 between the inner barrel 32 and the outer barrel 31 can cool the paint coating in the inner barrel 32, so that the cooling effect in the grinding process of the paint coating is realized; before the paint coating needs to be ground, firstly, the paint coating is poured into the inner barrel 32 through the material pouring port 44, the second driving motor 43 is driven to rotate to drive the rotating bracket 45 to rotate, so that the second driving gear 48 is driven to rotate, and the two first driving gears 47 meshed with the second driving gear are driven to rotate, so that the two grinding rods 492 are driven to perform circular motion inside the inner barrel 32 to grind the paint coating; after the charging barrel 5 is filled with the ground paint, the locking state of the self-locking moving wheel 51 is canceled, the handle 52 is pulled to move the charging barrel 5 to a specified position to pour out the paint in the barrel uniformly for collection, and finally the charging barrel 5 is placed back below the scraping and discharging device 2 for charging again.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The paint coating grinding machine with the cooling device is characterized by comprising a base plate (1), a scraping and discharging device (2), a cooling coating bucket device (3), a grinding device (4) and a charging bucket (5), wherein the scraping and discharging device (2) is installed on the base plate (1), the charging bucket (5) is arranged on the base plate (1) and located below the scraping and discharging device (2), the cooling coating bucket device (3) is installed above the scraping and discharging device (2), and the grinding device (4) is installed at the top of the scraping and discharging device (2) and located above the cooling coating bucket device (3).

2. The paint grinder with the cooling device according to claim 1, wherein the scraping and blanking device (2) comprises four first supporting rods (21), four first mounting plates (22), scraping and blanking assemblies (23) and transmission assemblies (24), the four first supporting rods (21) are respectively vertically arranged at four corners of the top of the base plate (1), the first mounting plates (22) are mounted at the top ends of the four first supporting rods (21), circular openings are arranged on the first mounting plates (22), the scraping and blanking assemblies (23) comprise gear discs (231), rotating connecting rods (232), mounting fixing discs (233), limiting rods (234), mounting shafts (235) and rotating base discs (236), the mounting fixing discs (233) are fixedly mounted at the circular openings at the bottom of the first mounting plates (22), the gear disc (231) is arranged above the installation fixed disc (233) and the circle centers of the installation fixed disc (233) and the gear disc (231) are provided with through grooves, five rotating connecting rods (232) are provided, five rotating connecting rods (232) are uniformly arranged at the bottom of the gear disc (231) according to a certain angle, ten installing shafts (235) are provided, five installing shafts (235) are arranged on the gear disc (231), five rotating connecting rods (232) are sleeved on five installing shafts (235), each rotating connecting rod (232) is in rotating fit with the installing shafts (235), five rotating base discs (236) are provided, five rotating base discs (236) are arranged at the bottom of the installation fixed disc (233), and the installation fixed disc (233) is provided with five other installing shafts (235), five rotating base discs (236) are respectively sleeved on the other five installing shafts (235), and every rotating base dish (236) respectively with installation axle (235) normal running fit, five the other end of rotating connecting rod (232) respectively with five rotating base dish (236) are articulated, be equipped with five spouts on gear dish (231), five spouts are the even setting in certain angle respectively on gear dish (231), gag lever post (234) have five, every rotating connecting rod (232) and every rotating base dish (236) articulated department all installs one gag lever post (234) and gag lever post (234) pass the spout and are located the top of gear dish (231), every gag lever post (234) all with spout sliding fit.

3. The paint grinder with cooling device according to claim 2, characterized in that the transmission assembly (24) comprises a first belt pulley (241), a second belt pulley (242), a transmission gear (243), a rotation shaft (244), a transmission belt (245) and a first driving motor (246), the first driving motor (246) is installed at the bottom of the first mounting plate (22) and the output end of the first driving motor (246) passes through the first mounting plate (22) to be rotationally matched with the first mounting plate (22), the first belt pulley (241) is installed at the output end of the first driving motor (246) and the first belt pulley (241) is located above the first mounting plate (22), the rotation shaft (244) is rotationally installed on the first mounting plate (22) and located at one side of the first belt pulley (241), the top of rotation axis (244) is installed second belt pulley (242), install the bottom of rotation axis (244) drive gear (243) just drive gear (243) with gear disc (231) meshing, driving belt (245) cover is established first belt pulley (241) with on second belt pulley (242).

4. The paint grinder with cooling device according to claim 2, wherein the cooling paint bucket device (3) comprises an outer bucket (31), an inner bucket (32) and cooling pipes (33), the bottom of the outer bucket (31) and the bottom of the inner bucket (32) are provided with circular through grooves which are in line with the circular openings on the first mounting plate (22), the outer bucket (31) is mounted on the circular openings on the top of the first mounting plate (22), the number of the cooling pipes (33) is several, the number of the cooling pipes (33) are respectively wound on the outer wall of the inner bucket (32), the inner bucket (32) is mounted on the circular openings of the first mounting plate (22), and the inner bucket (32) is located inside the outer bucket (31).

5. The paint grinder with a cooling device according to claim 4, wherein the grinding device (4) includes a second mounting plate (41), four second support rods (42), a second driving motor (43), a material pouring port (44), a rotating bracket (45), a connecting shaft (46), a first driving gear (47), a second driving gear (48), a first bevel gear (49), a second bevel gear (491), and a grinding rod (492), the number of the second support rods (42) is four, the four second support rods (42) are vertically arranged, one ends of the four second support rods (42) are respectively connected with four corners of the second mounting plate (41), the other ends of the four second support rods (42) are respectively mounted on the first mounting plate (22), and the second mounting plate (41) is located right above the cooling paint bucket device (3), the material pouring port (44) is installed at the top end of the second installation plate (41), the bottom end of the material pouring port (44) penetrates through the second installation plate (41) and is located below the second installation plate (41), the bottom end of the material pouring port (44) is located above the inner barrel (32), the second driving motor (43) is installed at the top of the second installation plate (41) and is located at one side of the material pouring port (44), the first helical gear (49) is installed at the output end of the second driving motor (43) and is vertically arranged, the top end of the rotating bracket (45) is rotatably connected with the second installation plate (41), the second helical gear (491) is installed at the top end of the rotating bracket (45) and is horizontally arranged, and the first helical gear (49) is meshed with the second helical gear (491), the number of the connecting shafts (46) is two, the two connecting shafts (46) are respectively vertically arranged at two ends of the bottom of the rotating support (45), the number of the first driving gears (47) is two, each connecting shaft (46) is respectively provided with one first driving gear (47), the heights of the two first driving gears (47) are the same, each rotating support (45) is provided with the second driving gear (48), the second driving gear (48) is respectively meshed with the two first driving gears (47), the number of the grinding rods (492) is two, the bottom end of each connecting shaft (46) is respectively provided with one grinding rod (492), and the two grinding rods (492) are located inside the inner barrel (32).

6. The paint grinder with a cooling device according to claim 1, characterized in that the charging barrel (5) is provided with four self-locking moving wheels (51) and handles (52), the four self-locking moving wheels (51) are respectively arranged at four corners of the bottom of the charging barrel (5), and one side of the charging barrel (5) is provided with the handles (52).

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