Rapid grinding device for metal colorant raw materials

Abstract

The utility model relates to the technical field of coloring agents, in particular to a metal coloring agent raw material rapid grinding device which comprises a bottom box, a processing box and a feeding hopper, the upper end of the bottom box is fixedly connected with the processing box, the upper side of the interior of the processing box is rotationally connected with a smashing roller, and the middle position of the processing box is fixedly connected with a first motor; according to the raw material crushing device, raw materials can be guided and conveyed to the position between the crushing rollers on the left side and the right side under the action of the feed hopper and the guide hopper, and the raw materials can be preliminarily crushed by driving the crushing rollers to rotate; the raw materials attached to the surfaces of the crushing rollers can be removed under the action of a rotating plate and a cleaning brush, then the crushed raw materials can fall down, the crushed raw materials can be finely ground by a grinding roller through rotation of a first motor, the grinding treatment time of large raw materials is shortened, and the grinding machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a metal colorant raw material rapid grinding device, belonging to the technical field of colorants. Background Art

[0002] Colorants, also known as pigments and colorants, are substances that make objects appear colored. They are usually natural minerals containing metal compounds and artificially purified chemical raw materials. Among colorants, some molecules have functional groups that can form complexes with metal ions. When they combine with the corresponding metal ions, color changes will occur.

[0003] In the existing metal colorant grinding process, the raw materials are directly put into the grinder for grinding, which will affect the grinding efficiency due to the different sizes of the raw materials, and are prone to material jamming, affecting the grinding effect of the raw materials; and after grinding, part of the raw materials will remain inside the grinder when discharged, which requires manual cleaning, which will not only affect the continuous use of the grinder, but also affect the discharge effect after grinding. Utility Model Content

[0004] The purpose of the utility model is to provide a device for quickly grinding raw materials of metal colorants to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rapid grinding device for metal colorant raw materials comprises a bottom box, a processing box and a feed hopper, wherein the upper end of the bottom box is fixedly connected to the processing box, a crushing roller is rotatably connected to the inner upper side of the processing box, a first motor is fixedly connected to the middle position of the processing box, a grinding roller is fixedly connected to the lower end of the output shaft of the first motor, a receiving box is fixedly connected to the inner lower side of the processing box, a discharging frame is fixedly connected to the lower right end of the processing box, and a discharging conveyor belt is rotatably connected between the processing box and the discharging frame.

[0007] Furthermore, a feed hopper is fixedly connected to the upper end of the processing box, a guide hopper is provided at the lower end of the feed hopper, and the guide hopper is fixedly connected to the processing box.

[0008] Furthermore, a rotating plate is rotatably connected to the upper sides of the left and right ends of the inner side of the processing box, and the surface of the rotating shaft between the rotating plate and the processing box is covered with a first torsion spring, and the torsion arms of the first torsion spring are respectively fixedly connected to the rotating plate and the processing box, and a cleaning brush is fixedly connected to the inner end of the rotating plate, and the cleaning brush is slidably connected to the crushing roller.

[0009] Furthermore, there are two crushing rollers, a driving motor is provided at the rear end of the crushing roller at the left end, and a gear set is fixedly connected to the front end of the crushing roller.

[0010] Furthermore, a second motor is fixedly connected to the lower end of the processing box, the second motor is fixedly connected to the bottom box, a scraping impeller is fixedly connected to the upper end of the output shaft of the second motor, and the scraping impeller is slidably connected to the material receiving box.

[0011] Furthermore, a fixed plate is fixedly connected to the right side of the lower end of the discharging frame, and a scraper plate is rotatably connected to the right end of the fixed plate. The scraper plate is slidingly connected to the discharging conveyor belt, and the surface of the rotating shaft between the scraper plate and the fixed plate is covered with a second torsion spring, and the torsion arms of the second torsion spring are respectively fixedly connected to the scraper plate and the fixed plate.

[0012] Furthermore, a discharge port is provided on the right side of the lower end wall of the material receiving box, and the position of the discharge port corresponds to the position of the discharge conveyor belt.

[0013] The beneficial effects of the utility model are:

[0014] The utility model can guide the raw materials to the middle position of the left and right grinding rollers by arranging the feed hopper and the guide hopper, can preliminarily grind the raw materials by driving and rotating the grinding rollers, can remove the raw materials attached to the surface of the grinding rollers by the action of the rotating plate and the cleaning brush, and can make the crushed raw materials fall downward, and can make the grinding rollers finely grind the crushed raw materials by rotating the first motor, thereby reducing the grinding time for large pieces of raw materials and improving the grinding efficiency. The utility model can receive the ground powdered raw materials by utilizing the function of the material receiving box, and can rotate the scraper impeller by rotating the second motor, not only can the materials be discharged, but also the inside of the material box can be scraped, so that the materials can fully fall onto the discharging conveyor belt, and the scraper plate can be tightly attached to the surface of the discharging conveyor belt for scraping by the action of the second torsion spring, thereby improving the convenience of discharging and cleaning of the metallic colorant raw materials after grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a metal colorant raw material rapid grinding device of the utility model;

[0017] Figure 2 This is a cross-sectional view of the installation structure of a processing box and a discharging frame of a metal colorant raw material rapid grinding device of the utility model;

[0018] Figure 3The utility model is a metal colorant raw material rapid grinding device Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 The utility model is a metal colorant raw material rapid grinding device Figure 2 The enlarged view of point B in the middle;

[0020] Numbers in the figure: 1, bottom box; 2, processing box; 3, crushing roller; 4, first motor; 5, grinding roller; 6, receiving box; 7, discharging frame; 8, discharging conveyor belt; 9, feed hopper; 10, guide hopper; 11, rotating plate; 12, cleaning brush; 13, first torsion spring; 14, gear set; 15, second motor; 16, scraper impeller; 17, fixed plate; 18, scraper plate; 19, second torsion spring. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A rapid grinding device for metal colorant raw materials, comprising a bottom box 1, a processing box 2 and a feed hopper 9, wherein the upper end of the bottom box 1 is fixedly connected to the processing box 2, a crushing roller 3 is rotatably connected to the inner upper side of the processing box 2, a first motor 4 is fixedly connected to the middle position of the processing box 2, a grinding roller 5 is fixedly connected to the lower end of the output shaft of the first motor 4, a feed hopper 9 is fixedly connected to the upper end of the processing box 2, a guide hopper 10 is provided at the lower end of the feed hopper 9, the guide hopper 10 is fixedly connected to the processing box 2, a rotating plate 11 is rotatably connected to the upper sides of the left and right ends of the inner side of the processing box 2, a first torsion spring 12 is coated on the surface of the rotating shaft between the rotating plate 11 and the processing box 2, the torsion arms of the first torsion spring 12 are respectively fixedly connected to the rotating plate 11 and the processing box 2, and the inner end of the rotating plate 11 is fixedly connected to the processing box 2. A cleaning brush 13 is fixedly connected, and the cleaning brush 13 is slidably connected to the crushing roller 3. There are two crushing rollers 3. A driving motor is provided at the rear end of the crushing roller 3 at the left end. A gear set 14 is fixedly connected to the front end of the crushing roller 3. The feed hopper 9 and the guide hopper 10 are provided so that the raw materials can be guided to the middle position of the left and right crushing rollers 3. The raw materials can be initially crushed by driving and rotating the crushing roller 3, and the raw materials attached to the surface of the crushing roller 3 can be removed by the rotating plate 11 and the cleaning brush 13, so that the crushed raw materials can fall downward, and the grinding roller 5 can be rotated by the first motor 4 to finely grind the crushed raw materials, thereby reducing the grinding time for large pieces of raw materials and improving the grinding efficiency.

[0024] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4The difference between this embodiment and the embodiment 1 is that: a receiving box 6 is fixedly connected to the lower side of the inner part of the processing box 2, a discharging frame 7 is fixedly connected to the lower right end of the processing box 2, a discharging conveyor belt 8 is rotatably connected between the processing box 2 and the discharging frame 7, a second motor 15 is fixedly connected to the lower end of the processing box 2, the second motor 15 is fixedly connected to the bottom box 1, a scraping impeller 16 is fixedly connected to the upper end of the output shaft of the second motor 15, and the scraping impeller 16 is slidably connected to the receiving box 6, a fixed plate 17 is fixedly connected to the right side of the lower end of the discharging frame 7, a scraping plate 18 is rotatably connected to the right end of the fixed plate 17, the scraping plate 18 is slidably connected to the discharging conveyor belt 8, and the surface of the rotating shaft between the scraping plate 18 and the fixed plate 17 is covered with a second torsion spring 1 9, the torsion arms of the second torsion spring 19 are fixedly connected to the scraper plate 18 and the fixed plate 17 respectively, and a discharge port is provided on the right side of the lower end wall of the receiving box 6, and the position of the discharge port corresponds to the position of the discharge conveyor belt 8. The receiving box 6 can receive the ground powdered raw materials, and the scraper impeller 16 can be rotated by rotating the second motor 15, which can not only discharge the materials, but also scrape the inside of the receiving box 6, so that the materials can fully fall on the discharge conveyor belt 8, and the second torsion spring 19 can make the scraper plate 18 close to the surface of the discharge conveyor belt 8 for scraping, thereby improving the convenience of discharging and cleaning of the metal colorant raw materials after grinding.

[0025] Working principle of the utility model: when the device is in use, the feed hopper 9 and the guide hopper 10 are provided to guide the raw materials to the middle position of the left and right crushing rollers 3, and the raw materials can be preliminarily crushed by driving and rotating the crushing rollers 3, and the raw materials attached to the surface of the crushing rollers 3 can be removed by the rotating plate 11 and the cleaning brush 13, so that the crushed raw materials can fall downward, and the grinding roller 5 can be rotated by the first motor 4 to finely grind the crushed raw materials, reduce the grinding time of large pieces of raw materials, and improve the grinding efficiency, and the ground powdered raw materials can be received by the receiving box 6, and the scraper impeller 16 can be rotated by the rotation of the second motor 15, which can not only discharge the materials, but also scrape the inside of the docking box 6, so that the materials can fully fall on the discharge conveyor belt 8, and the scraper plate 18 can be close to the surface of the discharge conveyor belt 8 for scraping by the second torsion spring 19, so as to improve the convenience of discharge and cleaning of the metal colorant raw materials after grinding.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metallic colorant raw material rapid grinding device, comprising a bottom box (1), a processing box (2) and a feed hopper (9), characterized in that: The upper end of the bottom box (1) is fixedly connected to a processing box (2), the upper side of the interior of the processing box (2) is rotatably connected to a crushing roller (3), a first motor (4) is fixedly connected to the middle position of the processing box (2), the lower end of the output shaft of the first motor (4) is fixedly connected to a grinding roller (5), a receiving box (6) is fixedly connected to the lower side of the interior of the processing box (2), a discharge frame (7) is fixedly connected to the lower right end of the processing box (2), and a discharge conveyor belt (8) is rotatably connected between the processing box (2) and the discharge frame (7).

2. A metallic colorant raw material rapid grinding device according to claim 1, characterized in that: The upper end of the processing box (2) is fixedly connected to a feed hopper (9), and the lower end of the feed hopper (9) is provided with a guide hopper (10), and the guide hopper (10) is fixedly connected to the processing box (2).

3. The rapid grinding device for metallic colorant raw materials according to claim 1, characterized in that: The upper sides of the left and right ends of the inner side of the processing box (2) are both rotatably connected to a rotating plate (11), the surface of the rotating shaft between the rotating plate (11) and the processing box (2) is covered with a first torsion spring (12), the torsion arms of the first torsion spring (12) are respectively fixedly connected to the rotating plate (11) and the processing box (2), the inner end of the rotating plate (11) is fixedly connected to a cleaning brush (13), and the cleaning brush (13) is slidably connected to the crushing roller (3).

4. The rapid grinding device for metallic colorant raw materials according to claim 1, characterized in that: There are two crushing rollers (3), the rear end of the crushing roller (3) located at the left end is provided with a driving motor, and the front end of the crushing roller (3) is fixedly connected to a gear set (14).

5. The rapid grinding device for metallic colorant raw materials according to claim 1, characterized in that: The lower end of the processing box (2) is fixedly connected to a second motor (15), the second motor (15) is fixedly connected to the bottom box (1), the upper end of the output shaft of the second motor (15) is fixedly connected to a scraping impeller (16), and the scraping impeller (16) is slidably connected to the material receiving box (6).

6. The rapid grinding device for metallic colorant raw materials according to claim 1, characterized in that: A fixed plate (17) is fixedly connected to the right side of the lower end of the discharge frame (7), and a scraper plate (18) is rotatably connected to the right end of the fixed plate (17). The scraper plate (18) is slidably connected to the discharge conveyor belt (8), and a second torsion spring (19) is coated on the surface of the rotating shaft between the scraper plate (18) and the fixed plate (17), and the torsion arms of the second torsion spring (19) are respectively fixedly connected to the scraper plate (18) and the fixed plate (17).

7. The rapid grinding device for metallic colorant raw materials according to claim 1, characterized in that: A discharge port is provided on the right side of the lower end wall of the material receiving box (6), and the position of the discharge port corresponds to the position of the discharge conveyor belt (8).

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