CN220824763U - Coating dispenser - Google Patents

Abstract

The utility model relates to the technical field related to paint dispersing equipment, in particular to a paint dispersing machine, which comprises a supporting mechanism, a clamping mechanism, a lifting mechanism, a driving mechanism and a dispersing mechanism, wherein the supporting mechanism is arranged on the supporting mechanism; the supporting mechanism comprises a limiting seat, and the limiting seat supports the clamping mechanism; the clamping mechanism comprises a movable seat, a limiting rod group, a belt, a rack, a gear, a transmission rod, a crank handle, a limiting gear and a telescopic plate; the driving mechanism is used for driving the dispersing mechanism, the dispersing mechanism is used for dispersing the paint in the paint bucket, and the dispersing mechanism comprises a rotating rod, a dispersing disc, a bracket and a roller; the side surface of the paint bucket is fixedly clamped through the arrangement of the clamping mechanism, so that the limit clamping of the paint bucket in the paint dispersing process is realized; the problem that the paint bucket easily shakes and topples over when the dispersing disc in the paint dispersing process rotates at a high speed in the paint bucket is solved.

Description

Coating dispenser

Technical Field

The utility model relates to the technical field related to coating dispersing equipment, in particular to a coating dispersing machine.

Background

The paint dispersing machine mainly shears, impacts and pulverizes paint through the high-speed rotation process of the dispersing disc, thereby realizing the functions of rapid mixing, dissolving and dispersing of paint.

In the existing paint dispersing machine, when a dispersing disc rotates in a paint barrel at a high speed, the problem that the paint barrel easily shakes and topples over affects the efficiency and quality of paint dispersing work.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a coating dispersing machine which aims to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a coating dispenser comprises a supporting mechanism, a clamping mechanism, a lifting mechanism, a driving mechanism and a dispersing mechanism;

The supporting mechanism comprises a base and a limiting seat, the base is arranged on the ground, the base supports the lifting mechanism, the limiting seat is fixedly arranged on the base, and the limiting seat supports the clamping mechanism;

The clamping mechanism comprises two moving parts, limiting rod groups, a belt, racks and gears, wherein the two moving parts are symmetrically arranged on two sides in a limiting seat, the two moving parts are in sliding connection with the limiting seat, the limiting rod groups are respectively arranged on one sides, close to each other, of the two moving parts, each limiting rod group comprises two limiting rods which are arranged at intervals, the two limiting rods are respectively inserted into two ends in the belt, the racks are arranged in the limiting seat, the racks are in sliding connection with the limiting seat, the number of the racks is two, one ends, far away from each other, of the racks are respectively fixedly connected with one ends, close to the base, of different moving parts, the two ends, close to each other, of the racks are respectively connected with gears in a meshed manner, the gears are arranged in the limiting seat, and the gears are in rotary connection with the limiting seat;

When the moving part is at the initial position, the belt and the paint bucket are arranged at intervals, and when the moving part moves to the clamping position, the belt is attached to the side wall of the paint bucket to limit and clamp the paint bucket;

the lifting mechanism comprises a top plate, the top plate is arranged on the base and is used for supporting the driving mechanism;

The driving mechanism is used for driving the dispersing mechanism, and the dispersing mechanism is used for dispersing the paint in the paint bucket;

the dispersing mechanism comprises a rotating rod and a dispersing disc, one end of the rotating rod is rotationally connected with the top plate, and the dispersing disc for dispersing paint is arranged at the other end of the rotating rod.

As a further scheme of the utility model: the clamping mechanism further comprises a transmission rod, a hand crank, a limiting gear and a telescopic plate, one end of the transmission rod is fixedly connected with the gear, the other end of the transmission rod is fixedly connected with the hand crank, the transmission rod is fixedly sleeved with the limiting gear close to the outer part of the hand crank, the limiting gear is meshed and matched with the tooth-shaped part of the telescopic end of the telescopic plate, and the telescopic plate is arranged on the limiting seat;

When the expansion plate is at the initial position, the tooth-shaped part of the expansion end of the expansion plate is arranged at intervals with the limiting gear; when the expansion plate stretches out to a limiting position towards the direction of the limiting gear, the tooth-shaped part of the expansion end of the expansion plate is meshed with the limiting gear, and limiting of circumferential rotation of the transmission rod is achieved.

As a further scheme of the utility model: the lifting mechanism comprises a cylinder barrel and a lifting rod, the cylinder barrel is fixedly arranged on the base, one end of the lifting rod is arranged in the cylinder barrel, the lifting rod is in sliding connection with the cylinder barrel, and the other end of the lifting rod is fixedly connected with the top plate.

As a further scheme of the utility model: the top plate is connected with the driving mechanism, the driving mechanism comprises a motor, a driving wheel, a transmission belt and a driving wheel, the motor is fixedly arranged on the top plate, the driving wheel is arranged in the top plate and is rotationally connected with the top plate, the driving wheel is fixedly connected with the output end of the motor through a rotating shaft, the driving wheel is arranged in the top plate far away from one end of the motor, the driving wheel is rotationally connected with the top plate, one end of the transmission belt is sleeved on the driving wheel, the other end of the transmission belt is sleeved on the driving wheel, and one end of the driving wheel is fixedly connected with the rotating rod.

As a further scheme of the utility model: the dispersing mechanism further comprises a support and a roller, the support is fixedly sleeved on the rotating rod, the support is sleeved outside the dispersing disc, a plurality of rollers are arranged at intervals along the circumferential direction of the support, the roller comprises a connecting shaft and scraping plates, the end part of the connecting shaft is rotationally connected with the support, a plurality of scraping plates are arranged at intervals along the circumferential direction of the outer part of the connecting shaft, and the scraping plates are used for scraping paint adhered to the inner wall of the paint barrel;

When the roof is in initial position, dispersion mechanism and coating bucket interval setting, when the roof moved to dispersion position towards the direction of coating bucket, dispersion mechanism is located inside the coating bucket, a plurality of the tip and the coating bucket inner wall friction contact of scraper blade.

Compared with the prior art, the utility model has the following beneficial effects:

1. The two moving parts are symmetrically arranged on two sides in the limiting seat, the two moving parts are in sliding connection with the limiting seat, limiting rod groups are respectively arranged on one sides, close to each other, of the two moving parts, each limiting rod group comprises two limiting rods arranged at intervals, the two limiting rods are respectively inserted into two ends in the belt, and when the moving parts move to the clamping positions, the belt is attached to the side wall of the paint bucket, so that the limiting and clamping functions of the paint bucket in the paint dispersing process are realized; the problem that the paint bucket easily shakes and topples over in the paint dispersing process is solved.

2. One end of the transmission rod is fixedly connected with the gear, the other end of the transmission rod is fixedly connected with the hand crank, a limiting gear is fixedly sleeved outside the transmission rod, which is close to the hand crank, the limiting gear is meshed and matched with a tooth-shaped part of the telescopic end of the telescopic plate, and the telescopic plate is arranged on the limiting seat; when the expansion plate is in initial position, the tooth form portion and the spacing gear interval of expansion plate flexible end set up, when the expansion plate stretches out to spacing position towards spacing gear's direction, the tooth form portion and the spacing gear engagement of expansion plate flexible end are connected, realize spacing to transfer line circumferential rotation for the gear and with gear engagement's rack be in spacing state, realized transfer line spacing and initial state stable switching's function, when the transfer line is in spacing state, make rack, moving member and belt be in steady state, be favorable to improving the stability of centre gripping work.

3. The roller comprises a connecting shaft and a scraping plate, the end part of the connecting shaft is rotationally connected with the bracket, the outer part of the connecting shaft is provided with a plurality of scraping plates at intervals along the circumferential direction, and the end parts of the scraping plates are in friction contact with the inner wall of the paint barrel, so that the function of scraping paint adhered to the inner wall of the paint barrel when the scraping plates rotate in the dispersing process of the dispersing disc is realized; the problem of coating dispersion incomplete and easy adhesion in coating barrel inner wall has been solved, has guaranteed that the coating is fully dispersed and avoid causing the waste of coating to after dispersion work is accomplished, can carry out quick cleanness to coating barrel inner wall through the scraper blade rotation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a coating dispenser;

FIG. 2 is a schematic view of a clamping mechanism of a paint dispenser;

FIG. 3 is a schematic view of a stop lever assembly of a paint dispenser;

FIG. 4 is a schematic illustration of the connection of racks and gears of a paint dispenser;

FIG. 5 is a schematic view of a limiting seat of a coating dispenser;

FIG. 6 is an enlarged schematic view of a portion of FIG. 5A;

FIG. 7 is a schematic diagram of the connection of the lifting mechanism and the drive mechanism of a paint dispenser;

FIG. 8 is a schematic view of a dispersing mechanism of a paint dispersing machine;

FIG. 9 is a schematic view showing the structure of a bracket of a paint dispenser;

fig. 10 is a schematic structural view of a roll of a paint dispenser.

1. A support mechanism; 2. a clamping mechanism; 3. a paint bucket; 4. a lifting mechanism; 5. a driving mechanism; 6. a dispersing mechanism; 11. a base; 12. a limit seat; 21. a moving member; 22. a limit rod group; 23. a belt; 24. a rack; 25. a gear; 26. a transmission rod; 27. a hand crank; 28. a limit gear; 29. a telescoping plate; 41. a cylinder; 42. a housing box; 43. a lifting rod; 44. a top plate; 51. a motor; 52. a driving wheel; 53. a transmission belt; 54. a driving wheel; 61. a rotating lever; 62. a dispersion plate; 63. a bracket; 64. a roller; 641. a connecting shaft; 642. a scraper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

An embodiment of a paint dispenser according to the present utility model will be further described with reference to fig. 1 to 10.

A paint dispersing machine, which comprises a supporting mechanism 1, a clamping mechanism 2, a lifting mechanism 4, a driving mechanism 5 and a dispersing mechanism 6;

The supporting mechanism 1 comprises a base 11 and a limiting seat 12, wherein the base 11 is arranged on the ground, the base 11 supports the lifting mechanism 4, the limiting seat 12 is fixedly arranged on the base 11, and the limiting seat 12 supports the clamping mechanism 2;

The clamping mechanism 2 comprises two moving parts 21, a limiting rod group 22, a belt 23, racks 24 and gears 25, wherein the two moving parts 21 are symmetrically arranged on two sides in the limiting seat 12, the two moving parts 21 are in sliding connection with the limiting seat 12, the limiting rod group 22 is respectively arranged on one side, close to each other, of each moving part 21, each limiting rod group 22 comprises two limiting rods which are arranged at intervals, the two limiting rods are respectively inserted into two ends in the belt 23, the racks 24 are arranged in the limiting seat 12, the racks 24 are in sliding connection with the limiting seat 12, the number of the racks 24 is two, one ends, far away from each other, of the racks 24 are respectively fixedly connected with one ends, close to the base 11, of different moving parts 21, the one ends, close to each other, of the racks 24 are respectively in meshed connection with the gears 25, the gears 25 are arranged in the limiting seat 12, and the gears 25 are in rotational connection with the limiting seat 12;

When the moving part 21 is at the initial position, the belt 23 and the paint bucket 3 are arranged at intervals, and when the moving part 21 moves to the clamping position, the belt 23 is attached to the side wall of the paint bucket 3 to limit and clamp the paint bucket 3;

The lifting mechanism 4 comprises a top plate 44, the top plate 44 is mounted on the base 11, and the top plate 44 is used for supporting the driving mechanism 5;

The driving mechanism 5 is used for driving the dispersing mechanism 6, and the dispersing mechanism 6 is used for dispersing the paint in the paint bucket 3;

The dispersing mechanism 6 comprises a rotating rod 61 and a dispersing disc 62, one end of the rotating rod 61 is rotatably connected with the top plate 44, and the dispersing disc 62 for dispersing paint is arranged at the other end of the rotating rod 61;

When paint bucket 3 is located between two moving parts 21, the rotation of gear 25 along clockwise direction in fig. 4 realizes driving two moving parts 21 to move towards each other to realize the function of clamping paint bucket 3 through two belts 23, and belt 23 plays the effect of buffering shock attenuation and avoiding causing the damage to paint bucket 3 wall in the centre gripping in-process, has guaranteed the stability of paint bucket 3 when dispersion mechanism 6 carries out paint dispersion work.

As a preferred embodiment of the present application, the clamping mechanism 2 further includes a transmission rod 26, a crank handle 27, a limiting gear 28 and a telescopic plate 29, one end of the transmission rod 26 is fixedly connected with the gear 25, the other end of the transmission rod 26 is fixedly connected with the crank handle 27, the transmission rod 26 is fixedly sleeved with the limiting gear 28 near the outside of the crank handle 27, the limiting gear 28 is engaged with a toothed part of a telescopic end of the telescopic plate 29, and the telescopic plate 29 is arranged on the limiting seat 12;

When the expansion plate 29 is in the initial position, the tooth-shaped part of the expansion end of the expansion plate 29 is arranged at intervals with the limiting gear 28, when the expansion plate 29 stretches out to the limiting position towards the direction of the limiting gear 28, the tooth-shaped part of the expansion end of the expansion plate 29 is connected with the limiting gear 28 in a meshed manner, the limit of the circumferential rotation of the transmission rod 26 is realized, the gear 25, the rack 24 meshed with the gear 25, the moving part 21 and the belt 23 are in a limiting state, the clamping stability is improved, the paint bucket 3 is in a stable clamping state, and therefore the stability of paint dispersing work is improved, and the dispersing quality and dispersing efficiency are improved.

As a preferred embodiment of the present application, the lifting mechanism 4 further includes a cylinder 41 and a lifting rod 43, wherein the cylinder 41 is fixedly disposed on the base 11, one end of the lifting rod 43 is disposed in the cylinder 41, the lifting rod 43 is slidably connected to the cylinder 41, and the other end of the lifting rod 43 is fixedly connected to the top plate 44.

As a preferred embodiment of the present application, the cylinder 41 is externally sleeved with a containing box 42, a control system is disposed in the containing box 42, the control system connects one end of the lifting rod 43 disposed in the cylinder 41, and the position of the lifting rod 43 is controlled by the control system disposed in the containing box 42, so that the lifting rod 43 performs stable movement in the vertical direction, thereby ensuring stable operation of the device.

As a preferred embodiment of the present application, the top plate 44 is connected to the driving mechanism 5, the driving mechanism 5 includes a motor 51, a driving wheel 52, a transmission belt 53 and a driving wheel 54, the motor 51 is fixedly disposed on the top plate 44, the driving wheel 52 is disposed in the top plate 44 and is rotationally connected to the top plate 44, the driving wheel 52 is fixedly connected to an output end of the motor 51 through a rotation shaft, the driving wheel 54 is disposed in the top plate 44 far from one end of the motor 51, the driving wheel 54 is rotationally connected to the top plate 44, one end of the transmission belt 53 is sleeved on the driving wheel 52, the other end of the transmission belt 53 is sleeved on the driving wheel 54, and one end of the driving wheel 54 is fixedly connected to the rotation rod 61;

When the motor 51 drives the driving wheel 52 to rotate, the driving wheel 52 drives the driving wheel 54 to rotate through the transmission belt 53, the driving wheel 54 drives the rotating rod 61 to rotate, meanwhile, the rotating rod 61 drives the dispersing disc 62 to rotate, the dispersing disc 62 disperses paint in the rotating process, and the stable rotation of the dispersing disc 62 is ensured through the arrangement of the driving mechanism 5, so that the continuous dispersion of the dispersing disc 62 on paint is ensured.

As a preferred embodiment of the present application, the dispersing mechanism 6 further comprises a bracket 63 and a roller 64, the bracket 63 is fixedly sleeved on the rotating rod 61, the bracket 63 is sleeved outside the dispersing disc 62, the bracket 63 is provided with a plurality of rollers 64 at intervals along the circumferential direction, the rollers 64 comprise a connecting shaft 641 and a scraping plate 642, the end part of the connecting shaft 641 is rotationally connected with the bracket 63, the outer part of the connecting shaft 641 is provided with a plurality of scraping plates 642 at intervals along the circumferential direction, and the scraping plate 642 is used for scraping paint adhered on the inner wall of the paint bucket 3;

When roof 44 is in initial position, dispersion mechanism 6 and coating bucket 3 interval setting, when roof 44 removes to the dispersion position towards the direction of coating bucket 3, dispersion mechanism 6 is located inside coating bucket 3, a plurality of the tip and the coating bucket 3 inner wall friction contact of scraper blade 642 ensure scraping the coating of coating bucket 3 inner wall adhesion when scraper blade 642 rotates for the coating is fully dispersed and avoid causing the waste of coating, simultaneously after dispersion work is accomplished, can clean the coating bucket 3 inner wall fast through scraper blade 642 rotation.

Working principle: when the paint dispersing work is started, firstly, the lifting rod 43 is controlled by a control system arranged in the accommodating box 42, so that the top plate 44 drives the dispersing mechanism 6 to move to a dispersing position in the direction of the paint bucket 3; at this time, the dispersing mechanism 6 is positioned in the paint bucket 3, the limiting gear 28 where the gear 25 is positioned is in an initial state, the rotating crank 27 drives the gear 25 to rotate, the gear 25 rotates to drive the rack 24 to move, so that the two moving parts 21 drive the belt 23 to move towards the paint bucket 3, when the belt 23 is attached to the outer wall of the paint bucket 3, the belt 23 clamps the paint bucket 3, at this time, the expansion plate 29 is adjusted to enable the limiting gear 28 to enter a limiting state, and clamping and fixing of the paint bucket 3 are completed; then, the driving mechanism 5 is controlled to drive the rotating rod 61 to rotate, so that the dispersing disc 62 rotates to disperse materials, the bracket 63 rotates to disperse materials and drive the roller 64 to rotate, the scraper 642 rotates along the connecting shaft 641, and paint adhered to the inner wall of the paint bucket 3 is scraped in the rotating process of the scraper 642.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (5)

1. The paint dispersing machine is characterized by comprising a supporting mechanism (1), a clamping mechanism (2), a lifting mechanism (4), a driving mechanism (5) and a dispersing mechanism (6);

The supporting mechanism (1) comprises a base (11) and a limiting seat (12), wherein the base (11) is arranged on the ground, the base (11) supports the lifting mechanism (4), the limiting seat (12) is fixedly arranged on the base (11), and the limiting seat (12) supports the clamping mechanism (2);

The clamping mechanism (2) comprises moving parts (21), limiting rod groups (22), a belt (23), racks (24) and gears (25), wherein the moving parts (21) are provided with two symmetrically arranged on two sides in a limiting seat (12), the two moving parts (21) are in sliding connection with the limiting seat (12), the limiting rod groups (22) are respectively arranged on one sides, close to each other, of the moving parts (21), the limiting rod groups (22) comprise two limiting rods arranged at intervals, the two limiting rods are respectively inserted into two ends in the belt (23), the racks (24) are arranged in the limiting seat (12), the racks (24) are in sliding connection with the limiting seat (12), one ends, far away from each other, of the racks (24) are respectively fixedly connected with one ends, close to the base (11), of the different moving parts (21), one ends, close to each other, of the racks (24) are respectively meshed with the gears (25), and the gears (25) are arranged in the limiting seat (12) and are connected with the limiting seat (25) in a sliding manner;

When the moving part (21) is at the initial position, the belt (23) and the paint bucket (3) are arranged at intervals, and when the moving part (21) moves to the clamping position, the belt (23) is attached to the side wall of the paint bucket (3) to limit and clamp the paint bucket (3);

The lifting mechanism (4) comprises a top plate (44), the top plate (44) is arranged on the base (11), and the top plate (44) is used for supporting the driving mechanism (5);

The driving mechanism (5) is used for driving the dispersing mechanism (6), and the dispersing mechanism (6) is used for dispersing the paint in the paint bucket (3);

The dispersing mechanism (6) comprises a rotating rod (61) and a dispersing disc (62), one end of the rotating rod (61) is rotationally connected with the top plate (44), and the dispersing disc (62) for dispersing paint is fixedly sleeved at the other end of the rotating rod (61).

2. The paint dispersing machine according to claim 1, wherein the clamping mechanism (2) further comprises a transmission rod (26), a handle (27), a limiting gear (28) and a telescopic plate (29), one end of the transmission rod (26) is fixedly connected with the gear (25), the other end of the transmission rod (26) is fixedly connected with the handle (27), the limiting gear (28) is fixedly sleeved outside the transmission rod (26) close to the handle (27), the limiting gear (28) is meshed and matched with a tooth-shaped part of the telescopic end of the telescopic plate (29), and the telescopic plate (29) is arranged on the limiting seat (12);

When the expansion plate (29) is at an initial position, the tooth-shaped part of the expansion end of the expansion plate (29) is arranged at intervals with the limiting gear (28), and when the expansion plate (29) extends to the limiting position towards the direction of the limiting gear (28), the tooth-shaped part of the expansion end of the expansion plate (29) is meshed with the limiting gear (28), so that the limiting of the circumferential rotation of the transmission rod (26) is realized.

3. A paint dispenser as claimed in claim 1, wherein the lifting mechanism (4) further comprises a cylinder (41) and a lifting rod (43), the cylinder (41) is fixedly arranged on the base (11), one end of the lifting rod (43) is arranged in the cylinder (41), the lifting rod (43) is slidably connected with the cylinder (41), and the other end of the lifting rod (43) is fixedly connected with the top plate (44).

4. A paint dispenser according to claim 3, characterized in that the top plate (44) is connected with the driving mechanism (5), the driving mechanism (5) comprises a motor (51), a driving wheel (52), a transmission belt (53) and a driving wheel (54), the motor (51) is fixedly arranged on the top plate (44), the driving wheel (52) is arranged in the top plate (44), the driving wheel (52) is rotationally connected with the top plate (44), the driving wheel (52) is fixedly connected with the output end of the motor (51) through a rotating shaft, the driving wheel (54) is arranged in the top plate (44) far away from one end of the motor (51), the driving wheel (54) is rotationally connected with the top plate (44), one end of the transmission belt (53) is sleeved on the driving wheel (52), the other end of the transmission belt (53) is sleeved on the driving wheel (54), and one end of the driving wheel (54) is fixedly connected with the rotating rod (61).

5. The paint dispersing machine according to claim 4, wherein the dispersing mechanism (6) further comprises a bracket (63) and rollers (64), the bracket (63) is fixedly sleeved on the rotating rod (61), the bracket (63) is sleeved outside the dispersing disc (62), the plurality of rollers (64) are arranged on the bracket (63) at intervals along the circumferential direction, the rollers (64) comprise a connecting shaft (641) and scraping plates (642), the end part of the connecting shaft (641) is rotatably connected with the bracket (63), a plurality of scraping plates (642) are arranged on the outer part of the connecting shaft (641) at intervals along the circumferential direction, and the scraping plates (642) are used for scraping paint adhered to the inner wall of the paint bucket (3);

When the top plate (44) is at an initial position, the dispersing mechanism (6) and the paint bucket (3) are arranged at intervals, and when the top plate (44) moves to a dispersing position towards the direction of the paint bucket (3), the dispersing mechanism (6) is positioned inside the paint bucket (3), and the ends of the scraping plates (642) are in friction contact with the inner wall of the paint bucket (3).