Raw material crushing device for building coating processing

Abstract

The utility model relates to the technical field of building raw material processing, and discloses a raw material crushing device for building coating processing, which comprises a stirring tank, a mounting seat is mounted in the middle of the upper side wall of the stirring tank, and a first motor is mounted in the middle of the upper side wall of the mounting seat. And rotating shafts are installed in the positions, close to the two sides, of the middle of the lower side wall of the rotating disc, and the lower side walls of the two rotating shafts are rotationally connected with gear discs. According to the stirring device disclosed by the utility model, the controller controls the output end of the first motor to rotate, so that the rotating disc is driven to rotate, the two rotating shafts which are oppositely distributed in a mirror image manner are driven to rotate, the stirring rod is driven to circumferentially rotate in the stirring tank, and raw materials adhered to the inner side wall of the stirring tank are scraped through the two scraping plates; a large amount of raw materials are prevented from remaining on the inner side wall of the stirring tank after long-term use, so that the follow-up working efficiency and the service life of equipment are not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of building raw material processing, in particular to a raw material crushing device for building paint processing. Background Art

[0002] The material that can be coated on the surface of an object and can adhere well to the base material to form a complete and tough protective film is called architectural coating. The raw materials of architectural coatings include solid raw materials and liquid raw materials, of which solid raw materials need to be crushed. The traditional raw material crushing effect is not good, the degree of automation is not high, and it is easy to cause blockage. Therefore, a raw material crusher for architectural coating processing is needed.

[0003] A Chinese patent with patent number CN213700063U provides a raw material crusher for architectural coating processing, including a mixing box, wherein the bottom end surface of the mixing box is connected to a plurality of support columns, the middle of the bottom end surface of the mixing box is connected to a discharge port, a mixing device is installed in the mixing box, a solid raw material crushing and feeding device is installed on the left side wall of the mixing box, and a liquid raw material inlet pipe is connected to the right side wall of the mixing box. The structure is simple and the structure is clear and easy to understand. The architectural coating raw material processing device includes a mixing box, wherein the solid raw material crushing and feeding device is installed on the left side wall of the mixing box, and the liquid raw material inlet pipe is connected to the right side wall of the mixing box, which are respectively used for solid raw material crushing and liquid raw material feeding, and then the raw materials are stirred to realize raw material processing, with good crushing effect, high coating product processing quality, simple operation, high degree of automation, and worthy of promotion.

[0004] However, there are the following shortcomings in the above-mentioned method: a large amount of residual material is easily adhered to the inner wall of the mixing tank during long-term use, which will affect the subsequent mixing efficiency as the service life of the equipment increases. At the same time, the raw materials will condense into solids, affecting the normal use of the mixing rod, and even seriously affecting the service life of the equipment. Therefore, the technical personnel in this field provide a raw material crushing device for architectural coatings processing to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a raw material crushing device for architectural coating processing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material crushing device for architectural coating processing, comprising a stirring tank, a mounting seat is installed at the middle position of the upper side wall of the stirring tank, a first motor is installed at the middle position of the upper side wall of the mounting seat, the output end of the first motor passes through the middle of the inner side wall of the stirring tank near the top position and is rotatably connected to a rotating disk, a rotating shaft is installed at the middle of the lower side wall of the rotating disk near the two sides, the two rotating shafts are distributed in mirror image, the lower side walls of the two rotating shafts are rotatably connected to gear plates, an inner ring gear plate is installed at the middle of the inner side wall of the stirring tank near the upper end, the two gear plates are respectively meshed with the middle of the inner ring gear plate near the two sides, a connecting rod is installed at the middle position of the lower side walls of the two gear plates, and the middle position of the lower side walls of the two connecting rods are rotatably connected to stirring rollers, the two stirring rollers are distributed in mirror image, and scrapers are installed at the middle position of one side wall and the middle position of the other side wall of the two stirring rollers, and one side wall and the other side wall of the two scrapers are respectively fitted with the middle position of the inner side wall of the stirring tank;

[0007] Through the above technical scheme, the controller controls the output end of the first motor to rotate, thereby driving the rotating disk to rotate, thereby driving the two rotating shafts distributed in mirror-opposite positions to rotate, thereby synchronously driving the two gear plates to rotate in the middle position of the inner wall of the inner ring gear plate, thereby driving the stirring stick to rotate in a circle in the stirring tank, and during stirring, the raw materials stuck to the inner wall of the stirring tank are scraped off by two scrapers, so as to avoid a large amount of raw materials remaining on the inner wall of the stirring tank after long-term use, thereby affecting the subsequent work efficiency and service life of the equipment.

[0008] Furthermore, a liquid feed port is installed at the middle upper end of the other side wall of the stirring tank, a feed pipe is connected through the inner side wall of the liquid feed port, and a side wall of the feed pipe passes through the middle upper end of the inner side wall of the stirring tank;

[0009] Through the above technical solution, the liquid raw material is transported to the stirring tank through the feed pipe.

[0010] Further, first guide plates are installed at both sides of the middle of the bottom of the inner side wall of the stirring tank, and the two first guide plates are distributed in mirror image, a feed opening is installed at the middle of the lower side wall of the stirring tank, and second legs are installed at the four corners of the middle of the lower side wall of the stirring tank, and the four second legs are distributed in a rectangular array;

[0011] Through the above technical solution, the two first guide plates act on the raw material and discharge the raw material through the discharge port.

[0012] Furthermore, an L-shaped support seat is provided at a position on one side of the middle upper end of the outer side wall of the mixing tank, a crushing box is installed at the middle position of the upper side wall of the L-shaped support seat, a solid feed funnel is installed at the middle position of the upper side wall of the crushing box, and the lower side wall of the solid feed funnel passes through the middle upper end of the inner side wall of the crushing box;

[0013] Through the above technical solution, solid raw materials or powdered raw materials are added through the solid feeding funnel and transported to the crushing box through the solid feeding funnel.

[0014] Furthermore, an L-shaped mounting plate is installed at the middle position of the rear side wall of the crushing box, and a third motor is installed at the middle position of the rear side wall of the L-shaped mounting plate. The output end of the third motor passes through the middle position of the inner side wall of the crushing box near the rear side and is rotatably connected to an active crushing roller. Both side walls and the middle position of the active crushing roller are meshed with driven crushing rollers. The middle positions of the front side walls and the middle positions of the rear side walls of the two driven crushing rollers are rotatably connected to the middle positions of the inner side walls of the crushing box near the two sides respectively.

[0015] Through the above technical solution, the output end of the third motor is controlled by the controller to drive the active crushing roller to rotate, thereby driving the two driven crushing rollers meshing with the two side walls to rotate, and the solid raw materials or powdered raw materials are crushed.

[0016] Furthermore, a second motor is installed at a lower middle position of the other side wall of the crushing box, and a conveying screw is connected to an output end of the second motor. The other side wall of the conveying screw passes through the lower middle position of the two side walls of the crushing box, the lower middle position of the other side wall of the L-shaped support seat, and the upper middle position of one side wall of the stirring tank. A conveying shell is installed on the outside of the conveying screw and at the middle middle position of the bottom of the inner side wall of the crushing box. The other side wall of the conveying shell passes through the lower middle position of the other side wall of the crushing box, the lower middle position of the other side wall of the L-shaped support seat, and the upper middle position of one side wall of the stirring tank. A discharge port is provided at a side middle position of the lower side wall of the conveying shell and at the inner side wall of the stirring tank.

[0017] Through the above technical scheme, the output end of the second motor drives the conveying screw to rotate, so that the raw materials are conveyed to the feeding port opened in the middle of the lower side wall of the conveying shell on the other side, and the crushed raw materials are conveyed to the mixing tank through the feeding leak.

[0018] Furthermore, a second guide plate is installed at one side of the middle of the inner wall of the crushing box;

[0019] Through the above technical solution, the crushed raw materials are transported to the feed port opened on the other side of the upper side wall of the conveying shell under the action of the second guide plate.

[0020] Furthermore, first legs are installed at four corners in the middle of the lower side wall of the L-shaped support seat, and the four first legs are distributed in a rectangular array;

[0021] Through the above technical solution, the L-shaped support seat is supported by the four first legs.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the output end of the third motor is controlled by a controller to drive the active crushing roller to rotate, thereby driving the two driven crushing rollers meshed with the two side walls to rotate, and the solid raw materials or powdered raw materials are crushed. The crushed raw materials are transported to the feed port opened on the other side of the upper side wall of the conveying shell under the action of the second guide plate, and the conveying screw is driven to rotate by the output end of the second motor, so that the raw materials are transported to the feeding port opened in the middle of the lower side wall of the conveying shell on the other side, and the crushed raw materials are transported to the mixing tank through the feeding leak.

[0024] 2. In the utility model, the controller controls the output end of the first motor to rotate, thereby driving the rotating disk to rotate, thereby driving the two mirror-opposite rotating shafts to rotate, thereby synchronously driving the two gear plates to rotate in the middle position of the inner wall of the inner ring gear plate, thereby driving the stirring stick to rotate in a circle in the stirring tank, and during stirring, the raw materials stuck to the inner wall of the stirring tank are scraped off by two scrapers to avoid a large amount of raw materials remaining on the inner wall of the stirring tank after long-term use, thereby affecting the subsequent work efficiency and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural stereoscopic schematic diagram of a raw material crushing device for architectural coating processing proposed by the utility model;

[0026] Figure 2 This is a three-dimensional structural schematic diagram of a raw material crushing device for architectural coating processing proposed by the utility model;

[0027] Figure 3 It is a partial cross-sectional schematic diagram of a U-shaped support seat;

[0028] Figure 4 It is a schematic diagram of the front section of the turntable;

[0029] Figure 5 It is a three-dimensional schematic diagram of the inner ring rack.

[0030] Legend:

[0031] 1. Mixing tank; 2. Mounting seat; 3. First motor; 4. Liquid feed port; 5. Feed pipe; 6. Crushing box; 7. L-shaped support seat; 8. Second motor; 9. Solid feed hopper; 10. First leg; 11. Second leg; 12. Third motor; 13. L-shaped mounting plate; 14. Scraper; 15. Stirring roller; 16. First guide plate; 17. Feeding port; 18. Conveying screw; 19. Conveying shell; 20. Second guide plate; 21. Active crushing roller; 22. Driven crushing roller; 23. Rotating disk; 24. Rotating shaft; 25. Inner ring gear plate; 26. Connecting rod; 27. Gear plate; 28. Feeding port. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-Figure 5 The utility model provides an embodiment: a raw material crushing device for architectural coating processing, comprising a stirring tank 1, a mounting seat 2 is installed in the middle position of the upper side wall of the stirring tank 1, a first motor 3 is installed in the middle position of the upper side wall of the mounting seat 2, the output end of the first motor 3 passes through the middle of the inner side wall of the stirring tank 1 near the top position and is rotatably connected with a rotating disk 23, a rotating shaft 24 is installed in the middle of the lower side wall of the rotating disk 23 near the two sides, the two rotating shafts 24 are distributed in mirror image opposition, the lower side walls of the two rotating shafts 24 are rotatably connected with gear plates 27, an inner ring gear plate 25 is installed in the middle of the inner side wall of the stirring tank 1 near the upper end position, the two gear plates 27 are respectively meshed in the middle of the inner ring gear plate 25 near the two sides, a connecting rod 26 is installed in the middle position of the lower side wall of the two gear plates 27, and the middle position of the lower side wall of the two connecting rods 26 is rotatably connected with the stirring The mixing roller 15 is arranged in mirror-image relation, and the scrapers 14 are respectively installed at the middle position of one side wall and the middle position of the other side wall of the two mixing rollers 15, and the one side wall and the other side wall of the two scrapers 14 are respectively fitted with the middle position of the inner wall of the mixing tank 1, and the output end of the first motor 3 is controlled by the controller to rotate, thereby driving the rotating disk 23 to rotate, thereby driving the two rotating shafts 24 arranged in mirror-image relation to rotate, thereby synchronously driving the two gear plates 27 to rotate at the middle position of the inner wall of the inner ring gear plate 25, thereby driving the stirring stick 15 to rotate in a circle in the mixing tank 1, and during stirring, the raw materials adhering to the inner wall of the mixing tank 1 are scraped off by the two scrapers 14, so as to avoid a large amount of raw materials remaining on the inner wall of the mixing tank 1 after long-term use, thereby affecting the subsequent working efficiency and service life of the equipment.

[0034] A liquid feed port 4 is installed in the middle of the other side wall of the stirring tank 1, and a feed pipe 5 is connected to the inner wall of the liquid feed port 4. A side wall of the feed pipe 5 penetrates the middle of the inner wall of the stirring tank 1, and the liquid raw material is transported to the stirring tank 1 through the feed pipe 5. First guide plates 16 are installed on both sides of the middle of the bottom of the inner wall of the stirring tank 1, and the two first guide plates 16 are distributed in mirror-image opposition. A discharge port 17 is installed in the middle of the lower side wall of the stirring tank 1, and second legs 11 are installed in the middle of the lower side wall of the stirring tank 1, and the four second legs 11 are distributed in a rectangular array. The raw materials are acted on through the two first guide plates 16 and discharged through the discharge port 17.

[0035] An L-shaped support seat 7 is arranged at the middle of the upper end of the outer wall of the mixing tank 1, and a crushing box 6 is installed at the middle of the upper side wall of the L-shaped support seat 7. A solid feeding funnel 9 is installed at the middle of the upper side wall of the crushing box 6. The lower side wall of the solid feeding funnel 9 passes through the middle of the inner side wall of the crushing box 6. Solid raw materials or powdered raw materials are added through the solid feeding funnel 9 and transported to the crushing box 1 through the solid feeding funnel 9. An L-shaped mounting plate 13 is installed at the middle of the rear side wall of the crushing box 6. The third motor 12, the output end of the third motor 12 passes through the middle of the inner wall of the crushing box 6 and is rotatably connected to the active crushing roller 21, the two side walls and the middle position of the active crushing roller 21 are meshed with driven crushing rollers 22, the middle position of the front side wall and the middle position of the rear side wall of the two driven crushing rollers 22 are respectively rotatably connected to the middle of the inner wall of the crushing box 6 and the two sides. The output end of the third motor is controlled by the controller to drive the active crushing roller 21 to rotate, thereby driving the two driven crushing rollers 22 meshed with it on the two side walls to rotate, so as to crush the solid raw materials or powdered raw materials.

[0036] A second motor 8 is installed at the lower middle end of the other side wall of the crushing box 6, and a conveying screw 18 is connected to the output end of the second motor 8. The other side wall of the conveying screw 18 passes through the lower middle end of the two side walls of the crushing box 6, the lower middle end of the other side wall of the L-shaped support seat 7, and the upper middle end of one side wall of the stirring tank 1. A conveying shell 19 is installed on the outside of the conveying screw 18 and located in the middle of the bottom of the inner side wall of the crushing box 6. The other side wall of the conveying shell 19 passes through the lower middle end of the other side wall of the crushing box 6, the lower middle end of the other side wall of the L-shaped support seat 7, and the upper middle end of one side wall of the stirring tank 1. The lower side wall of the conveying shell 19 is located in the middle of the inner side wall of the stirring tank 1. A discharge port 28 is provided on the side wall, and the conveying screw 18 is driven to rotate by the output end of the second motor 8, so that the raw materials are conveyed to the feeding port 28 provided in the middle of the lower side wall of the conveying shell 19 on the other side, and the crushed raw materials are conveyed to the mixing tank 1 through the feeding leak 28. A second guide plate 20 is installed in the middle of the inner side wall of the crushing box 6 on one side, and the crushed raw materials are conveyed to the feeding port provided in the upper side wall of the conveying shell 19 on the other side under the action of the second guide plate 20. The first legs 10 are installed in the middle of the lower side wall of the L-shaped support seat 7 on the four corners, and the four first legs 10 are distributed in a rectangular array, and the L-shaped support seat 7 is supported by the four first legs 10.

[0037] Working principle: solid raw materials or powdered raw materials are added through the solid feeding funnel 9, and transported to the crushing box 1 through the solid feeding funnel 9. The output end of the third motor is controlled by the controller to drive the active crushing roller 21 to rotate, thereby driving the two driven crushing rollers 22 meshed with the two side walls to rotate, and the solid raw materials or powdered raw materials are crushed. The crushed raw materials are transported to the feed port opened on the other side of the upper side wall of the conveying shell 19 under the action of the second guide plate 20, and the conveying screw 18 is driven to rotate through the output end of the second motor 8, so as to transport the raw materials to the feeding port 28 opened in the middle of the lower side wall of the conveying shell 19 on the other side, and the crushed raw materials are transported to the mixing tank 1 through the feeding leak 28. In the process, the liquid raw material is transported to the stirring tank 1 through the feed pipe 5, and the output end of the first motor 3 is controlled by the controller to rotate, thereby driving the rotating disk 23 to rotate, thereby driving the two rotating shafts 24 distributed in mirror-image orientation to rotate, thereby synchronously driving the two gear plates 27 to rotate in the middle position of the inner wall of the inner ring gear plate 25, thereby driving the stirring stick 15 to rotate in a circle in the stirring tank 1, and during stirring, the raw materials adhering to the inner wall of the stirring tank 1 are scraped off by the two scrapers 14 to avoid a large amount of raw materials remaining on the inner wall of the stirring tank 1 after long-term use, thereby affecting the subsequent working efficiency and service life of the equipment. After the stirring is completed, the raw materials are acted on by the two first guide plates 16 and discharged through the discharge port 17.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material crushing device for architectural coating processing, comprising a stirring tank (1), characterized in that: A mounting seat (2) is installed in the middle position of the upper side wall of the stirring tank (1), and a first motor (3) is installed in the middle position of the upper side wall of the mounting seat (2). The output end of the first motor (3) passes through the middle of the inner side wall of the stirring tank (1) near the top and is rotatably connected to a rotating disk (23). Rotating shafts (24) are installed in the middle of the lower side wall of the rotating disk (23) near both sides. The two rotating shafts (24) are distributed in mirror-image opposition. The lower side walls of the two rotating shafts (24) are rotatably connected to gear plates (27). An inner ring gear is installed in the middle of the inner side wall of the stirring tank (1) near the upper end. The inner ring gear plate (25) is provided with a plurality of gear plates (27), the two gear plates (27) are respectively meshed with the middle of the inner ring gear plate (25) at the two sides, the middle of the lower side walls of the two gear plates (27) are respectively provided with connecting rods (26), the middle of the lower side walls of the two connecting rods (26) are respectively provided with stirring rollers (15), the two stirring rollers (15) are distributed in a mirror-image manner, the middle of one side wall and the middle of the other side wall of the two stirring rollers (15) are respectively provided with scrapers (14), and the one side wall and the other side wall of the two scrapers (14) are respectively fitted with the middle of the inner side wall of the stirring tank (1).

2. A raw material crushing device for architectural coating processing according to claim 1, characterized in that: A liquid feed port (4) is installed in the middle of the upper end of the other side wall of the stirring tank (1), and a feed pipe (5) is connected to the inner side wall of the liquid feed port (4), and a side wall of the feed pipe (5) passes through the middle of the inner side wall of the stirring tank (1).

3. The raw material crushing device for architectural coating processing according to claim 1, characterized in that: A first guide plate (16) is installed at both sides of the middle of the bottom of the inner side wall of the stirring tank (1), and the two first guide plates (16) are arranged in a mirror-image manner. A feed outlet (17) is installed at the middle of the lower side wall of the stirring tank (1). Second legs (11) are installed at four corners of the middle of the lower side wall of the stirring tank (1), and the four second legs (11) are arranged in a rectangular array.

4. The raw material crushing device for architectural coating processing according to claim 1, characterized in that: An L-shaped support seat (7) is arranged at a position on one side of the middle upper end of the outer wall of the mixing tank (1); a crushing box (6) is installed at a middle position of the upper side wall of the L-shaped support seat (7); a solid feed hopper (9) is installed at a middle position of the upper side wall of the crushing box (6); the solid feed hopper (9) has a lower side wall that penetrates a position on the middle upper end of the inner side wall of the crushing box (6).

5. A raw material crushing device for architectural coating processing according to claim 4, characterized in that: An L-shaped mounting plate (13) is installed at the middle position of the rear side wall of the crushing box (6), and a third motor (12) is installed at the middle position of the rear side wall of the L-shaped mounting plate (13). The output end of the third motor (12) passes through the middle position of the inner side wall of the crushing box (6) close to the rear side and is rotatably connected to an active crushing roller (21). Both side walls and the middle position of the active crushing roller (21) are meshed with driven crushing rollers (22). The middle positions of the front side walls and the middle positions of the rear side walls of the two driven crushing rollers (22) are rotatably connected to the middle positions of the inner side walls of the crushing box (6) close to the two sides.

6. A raw material crushing device for architectural coating processing according to claim 4, characterized in that: A second motor (8) is installed at a lower middle position of the other side wall of the crushing box (6), and a conveying screw (18) is connected to the output end of the second motor (8). The other side wall of the conveying screw (18) passes through the lower middle position of the two side walls of the crushing box (6), the lower middle position of the other side wall of the L-shaped support seat (7), and the upper middle position of one side wall of the stirring tank (1). A conveying shell (19) is installed outside the conveying screw (18) and located at the middle position of the bottom of the inner side wall of the crushing box (6). The other side wall of the conveying shell (19) passes through the lower middle position of the other side wall of the crushing box (6), the lower middle position of the other side wall of the L-shaped support seat (7), and the upper middle position of one side wall of the stirring tank (1). A discharge port (28) is provided at a side middle position of the lower side wall of the conveying shell (19) and located at the inner side wall of the stirring tank (1).

7. The raw material crushing device for architectural coating processing according to claim 4, characterized in that: A second guide plate (20) is installed at one side in the middle of the inner wall of the crushing box (6).

8. The raw material crushing device for architectural coating processing according to claim 4, characterized in that: First legs (10) are installed at the middle of the lower side wall of the L-shaped support seat (7) near the four corners, and the four first legs (10) are distributed in a rectangular array.

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