Paint grinder mill
Technical field
It the utility model is related to a kind of paint grinder mill.
Background technology
Paint grinding device is coating to be ground, in China in a patent of invention Shen that 2015.02.11 is announced
Please in, its publication No. is CN104338589A, discloses a kind of paint grinding device, including fixed support, motor, agitator,
Kettle and pick pearl are ground, a upper end is fixed with the grinding kettle the staving of opening, and the inwall of the staving is provided with wear-resisting
Layer, pick pearl is in staving.Only by grinding kettle, grinding effect is poor, insufficient for grinding in this application to coating, is ground what is come
The grinding of coating is still with the presence of more particle.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide the grinding coatings that a kind of grinding is abundant, effect is good
Machine.
In order to reach object above, the technical solution adopted in the utility model is:A kind of paint grinder mill, including housing,
The motor of case top is arranged on, the top of the housing is gear train die cavity, is set in the gear train die cavity with teeth
Wheel group, the gear train include internal gear, planetary gear, central gear, and the internal gear is fixedly installed in inner walls, institute
Stating central gear and internal gear has a same center of circle, and the planetary gear is provided with multiple, and multiple planetary gears are arranged on
Between central gear and internal gear, the central gear engages with planetary gear, planetary gear with internal gear, the driving electricity
Down, the central gear is fixedly connected the output shaft of machine with output shaft, and the centre bottom of the central gear sets grinding master
Axle, each planetary centre bottom are provided with grinding countershaft, and the grinding spindle is set with fixation on grinding countershaft
It is equipped with abrasive article.
The beneficial effect of the utility model paint grinder mill is, by the abrasive article on grinding spindle and grinding countershaft
Abrasive article coating is ground, motor is by being made up of main driven member internal gear, planetary gear, central gear
To drive the abrasive article rotation on grinding spindle, and drive the abrasive article revolution on grinding countershaft so that grinding is more abundant, subtracts
Lack the particle in coating, ensure that the effect of the film in later stage.
Preferably, the abrasive article on the grinding spindle is several stirring rod, if the bottom in the housing is placed with
Dry pick pearl, the stirring rod can stir the pick pearl.The cooperation of stirring rod and pick pearl to coating sufficiently being ground.
Preferably, the stirring rod is T-shaped, and several described stirring rod are staggered.By it is uniform, sufficiently stir pick
Pearl, increase the frictional force of pick pearl and coating, further increase uniformity, adequacy that coating is ground.
Preferably, the abrasive article on the grinding countershaft is mixing roll.It is different from the abrasive article on grinding spindle, to coating
The grinding of different levels can be carried out, ensure that the adequacy of grinding.
Preferably, the mixing roll is higher than stirring rod, and the free end of the stirring rod is close to case inside wall.Mixing roll pair
The coating of housing upper is ground, and stirring rod is ground for the coating of lower housing portion, can efficiently be ground.
Preferably, the top of the gear train die cavity has roof, has opening on the roof, and bottom has bottom wall,
The main shaft perforate for being provided centrally with passing through for grinding spindle of the bottom wall, a circle is provided with the bottom wall and is led to for grinding countershaft
The countershaft perforate crossed, is provided with gear stand above the gear train, the bottom of the gear stand respectively with multiple planets
It is fixedly connected at the top of gear centre, the output shaft is connected through gear stand with central gear, and the four of the gear stand
It is erected at the top of the roof of gear train die cavity week.Gear train is limited in gear train die cavity by bottom wall and gear stand, tooth
Wheel support can guarantee that the synchronous axial system of the multiple star gears of row.
Preferably, a circle ball is provided between the surrounding bottom wall of the gear stand and the roof of gear train die cavity.Subtract
Few frictional force between gear stand and gear train die cavity roof, it is easy to gear stand to be rotated on gear train die cavity roof.
Preferably, the bottom of the housing is provided with liquid outlet, is provided with to support below the liquid outlet
The support base of cup or staving.
Brief description of the drawings
Fig. 1 is the front view of the present embodiment;
Fig. 2 is the sectional view of the present embodiment.
In figure:
1- housings;2- motors;3- liquid outlets;4- gear trains;41- internal gears;42- planetary gears;43- sun teeth
Wheel;44- gear stands;45- balls;5- gear train die cavities;51- roofs;52- bottom walls;53- main shaft perforates;54- countershaft perforates;
6- grinding spindles;7- grinds countershaft;8- stirring rod;9- mixing rolls;10- support bases;11- pick pearls.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to shown in accompanying drawing 1,2, a kind of paint grinder mill in the present embodiment, including housing 1, be arranged in housing 1
The motor 2 at top, motor 2 are used as driving source, and the bottom of housing 1 is provided with liquid outlet 3, the liquid discharge of housing 1
The lower section of mouth 3 is provided with the support base 10 to support cup or staving.
The top of housing 1 is divided into gear train die cavity 5, and the top of gear train die cavity 5 has roof 51, has on roof 51 and open
Mouthful, bottom has bottom wall 52, is provided with gear train 4 in gear train die cavity 5, gear train 4 include internal gear 41, planetary gear 42,
Central gear 43, planetary gear 42, the diameter of central gear 43 are equal, and internal gear 41 is fixedly installed on the inwall of housing 1, the sun
Gear 43 and internal gear 41 have a same center of circle, and planetary gear 42 is provided with multiple, and multiple planetary gears 42 are arranged on sun tooth
Between wheel 43 and internal gear 41, central gear 43 engages with planetary gear 42, planetary gear 42 with internal gear 41, gear train 4
Top be provided with gear stand 44, the bottom of gear stand 44 is fixed with the top at multiple centers of planetary gear 42 respectively to be connected
Connect, the surrounding of gear stand 44 is erected at the top of roof 51, the surrounding bottom wall of gear stand 44 and the roof of gear train die cavity 5
The ball 45 of circle activity is provided between 51 top, specifically, the surrounding bottom wall of gear stand 44 and gear train die cavity 5
A circle semi-circular recesses corresponding to a circle are provided between the top of roof 51, two circle semi-circular recesses correspond to up and down, form one
Enclose the limit chamber of the activity of ball 45.
Down, output shaft is connected the output shaft of motor 2 through gear stand 44 with central gear 43, central gear 43
Centre bottom grinding spindle 6, the main shaft perforate 53, Mei Gehang for being provided centrally with passing through for grinding spindle 6 of bottom wall 52 are set
The centre bottom of star gear 42 is provided with grinding countershaft 7, and the countershaft perforate that a circle passes through for grinding countershaft 7 is provided with bottom wall 52
54, grinding spindle 6 on grinding countershaft 7 with being fixedly installed abrasive article.
The output shaft rotation of motor 2, because output shaft is connected through gear stand 44 with central gear 43, then drive
Central gear 43 rotates so that grinding spindle 6 realizes rotation.Wherein, the abrasive article on grinding spindle 6 is several stirring rod 8,
Several stirring rod 8 can select stirring rod 8 different in size, and the bottom in housing 1 is placed with some pick pearls 11, stirring rod 8
Pick pearl 11 can be stirred, stirring rod 8 is T-shaped, and several stirring rod 8 are staggered, and is easy to pick pearl 11 to be jumped out from space staggeredly.
Because multiple planetary gears 42 are engaged between central gear 43 and internal gear 41, then multiple planetary gears 42 also can
Rotated along internal gear 41 so that grinding countershaft 7 realizes revolution.The abrasive article ground on countershaft 7 is mixing roll 9, and mixing roll 9 is high
In stirring rod 8, the free end of stirring rod 8 is close to the madial wall of housing 1, wherein close, it is thus understood that only need as far as possible fully support housing 1
Bottom so that stirring rod 8 can sufficiently stir pick pearl 11.
For embodiment of above only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The people of art understands content of the present utility model and is simultaneously carried out, and can not limit the scope of protection of the utility model with this, all
The equivalent change or modification done according to the utility model Spirit Essence, it should all cover in the scope of protection of the utility model.