Ultrafine iron oxide red pigment grinding equipment

Abstract

The utility model discloses superfine iron oxide red pigment grinding equipment which comprises a fixing frame, a box body is fixedly installed on the fixing frame, a sealing plate abuts against the outer side of the box body, the box body and the sealing plate are connected in a rotating mode, a feeding hopper is fixedly installed on the sealing plate, and the feeding hopper is connected with the box body in a rotating mode. A vibrator is fixedly arranged on one side of the sealing plate, a discharging hopper is fixedly installed on the box body, and the box body, the feeding hopper and the discharging hopper communicate with one another. After pigment raw materials are poured into the box body from the feeding hopper, pigment blocks enter the filter cartridge, then the rotating shaft is driven by the servo motor to rotate, the rotating plate can sequentially drive the fixing piece and the grinding ball to rotate, the grinding ball is located in the filter cartridge to rotate at a high speed, and the grinding effect is improved. The pigment block grinding device is simple in structure and operation, and the pigment blocks can be quickly and accurately ground by the aid of the pigment block grinding device.

Description

Technical Field

[0001] The utility model relates to the technical field of iron oxide red processing, in particular to ultra-fine iron oxide red pigment grinding equipment. Background Art

[0002] Red iron oxide is the main component of rust and hematite. It is easily soluble in hydrochloric acid and appears as a reddish-brown powder. This reddish-brown powder is a low-grade pigment used for coloring paints, rubber, plastics, and construction, and as a rust-proof pigment in the coatings industry. It can also be used as a catalyst, a polishing agent for glass, gemstones, and metals, and as a raw material for iron smelting.

[0003] According to a red iron oxide crushing device with a screening function with the announcement number CN216396443U, the problem that the current red iron oxide crushing device does not have a screening function, thereby causing the block red iron oxide to be unable to be crushed evenly and thoroughly, is solved. The device comprises a fixed frame and a screening frame, a filter screen is installed on one side of the bottom of the inner cavity of the screening frame, slide grooves are opened on both sides of the top of the fixed frame, and slide rods are installed inside the two slide grooves. Two moving blocks are slidably sleeved on the surfaces of the two slide rods, and the screening frame is installed between the four moving blocks, and one end of the two slide rods is sleeved with a first spring; the red iron oxide crushing device with a screening function can perform filtering and screening operations on the block red iron oxide crushing process, so that the red iron oxide can be crushed evenly and effectively, and at the same time effectively improves the processing efficiency of the red iron oxide, and is beneficial to the later use of the red iron oxide. During use of the device, the pigment is crushed by an extrusion crushing plate for continuous extrusion crushing work. The crushing work in this process is relatively long, and the crushing effect is general. For this reason, we propose an ultra-fine red iron oxide pigment grinding equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an ultra-fine iron oxide red pigment grinding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an ultra-fine iron oxide red pigment grinding equipment, comprising a fixed frame, a box body is fixedly mounted on the fixed frame, a sealing plate is abutted on the outside of the box body, the box body and the sealing plate are rotatably connected, a feed hopper is fixedly mounted on the sealing plate, a vibrator is fixedly arranged on one side of the sealing plate, a discharge hopper is fixedly mounted on the box body, the box body, the feed hopper and the discharge hopper are connected, a filter cartridge is fixedly mounted on the sealing plate, the filter cartridge is located inside the fixed frame, a filter hole is opened on the outside of the filter cartridge, a rotating plate is abutted on one side of the filter cartridge, a grinding ball is arranged on one side of the rotating plate, the grinding ball is located inside the filter cartridge, a fixing piece for fixing the position of the grinding ball is provided on the rotating plate, a rotating shaft is fixedly mounted on the outside of the rotating plate, the rotating shaft is rotatably connected to the inside of the box body, one end of the rotating shaft is fixedly connected to the rotating shaft end of a servo motor, the servo motor is fixedly mounted on the outside of the box body, and an adjustment mechanism for adjusting the position of the fixing piece is provided on the rotating plate.

[0006] As a further preferred embodiment of the present technical solution, the outer side of the grinding balls can fit into the inner wall of the filter cartridge, the filter holes are evenly distributed on the outer side of the filter cartridge, and the grinding balls are evenly distributed on one side of the grinding balls.

[0007] As a further preferred embodiment of the present technical solution, the fixing part includes a square hole, the square hole is opened on the rotating plate, a column rod is inserted into the square hole, a square block is slidably connected to the outside of the column rod, a connecting rod is fixedly installed on the outside of the square block, a grinding ball is sleeved on the outside of the connecting rod, a screw is fixedly installed on one end of the connecting rod, a bolt is meshed and connected to the outside of the screw, and the bolt abuts against the outside of the grinding ball.

[0008] As a further preferred embodiment of the present technical solution, the grinding ball abuts against one end of the square block, and the thread meshing between the screw rod and the bolt is a fine-pitch thread.

[0009] As a further preferred embodiment of the present technical solution, the outer side of the square block abuts against the inner wall of the square hole, the square block slides in the square hole, and the grinding balls and the connecting rod are slidably connected.

[0010] As a further preferred embodiment of the present technical solution, the adjusting mechanism includes a turntable, which abuts against the outer side of the rotating plate, and a limiting hole is provided on the turntable, a limiting block is inserted in the limiting hole, and the limiting block is fixedly installed on the outer side of the square block, a worm wheel is fixedly installed on the outer side of the turntable, a worm is meshedly connected to the outer side of the worm wheel, and the worm is arranged on the rotating plate through a limiting seat, one end of the worm is fixedly connected to a sleeve, and a circular hole is provided on the box body.

[0011] As a further preferred embodiment of the present technical solution, the worm wheel abuts against the outer side of the rotating plate, the limiting holes are evenly distributed on the turntable, and the outer side of the limiting block abuts against the inner wall of the limiting hole.

[0012] The utility model provides an ultra-fine iron oxide red pigment grinding device, which has the following beneficial effects:

[0013] The utility model pours the pigment raw materials from the feed hopper into the box body, so that the pigment blocks enter the interior of the filter barrel, and then the servo motor drives the rotating shaft to rotate, so that the rotating plate can successively drive the fixing part and the grinding balls to rotate, so that the grinding balls are in the filter barrel and rotate at high speed, thereby the grinding balls grind and crush the pigment blocks. The structure is simple to operate and can grind the pigment blocks quickly and accurately.

[0014] The utility model is provided with an adjustment mechanism. As a person inserts a hexagonal wrench into the sleeve through the circular hole, the worm is rotated, so that the worm wheel drives the turntable to rotate. As a result, the limit block can slide inside the limit hole, thereby adjusting the position of the fixing part, so that the grinding balls can move in the filter barrel in terms of spacing, and the pigment can be further refined. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic front view of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a left-side cross-section of the structure of the present invention;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the middle part;

[0018] Figure 4 This is a schematic front view of the structure of the grinding ball of the utility model;

[0019] Figure 5 This is a schematic rear view of the structure of the turntable of the utility model.

[0020] In the figure: 1. fixing frame; 2. box body; 3. sealing plate; 4. feed hopper; 5. discharge hopper; 7. filter cartridge; 8. filter hole; 9. rotating plate; 10. grinding ball; 11. fixing piece; 12. rotating shaft; 13. servo motor; 14. adjusting mechanism; 15. square hole; 16. column; 17. square block; 18. connecting rod; 19. screw; 20. bolt; 21. turntable; 22. limit hole; 23. limit block; 24. worm gear; 25. worm; 26. sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The present invention provides an ultrafine iron oxide red pigment grinding device, comprising a fixed frame 1, a box body 2 is fixedly mounted on the fixed frame 1, a sealing plate 3 is abutted on the outer side of the box body 2, the box body 2 and the sealing plate 3 are rotatably connected, the sealing plate 3 is fixedly mounted on the feed hopper 4, a vibrator is fixedly arranged on one side of the sealing plate 3, the box body 2 is fixedly mounted on the discharge hopper 5, the box body 2, the feed hopper 4 and the discharge hopper 5 are connected, the sealing plate 3 is fixedly mounted on the filter cartridge 7, the filter cartridge 7 is located inside the fixed frame 1, the filter cartridge 7 is provided with a filter hole 8 on the outer side of the filter cartridge 7, the filter cartridge 7 is abutted on one side by a rotating plate 9, a grinding ball 10 is provided on one side of the rotating plate 9, the grinding ball 10 is located inside the filter cartridge 7, a fixing part 11 for fixing the position of the grinding ball 10 is provided on the rotating plate 9, a rotating shaft 12 is fixedly mounted on the outer side of the rotating plate 9, the rotating shaft 12 is rotatably connected to the inside of the box body 2, the rotating shaft One end of 12 is fixedly connected to the rotating shaft end of the servo motor 13, and the servo motor 13 is fixedly installed on the outside of the box body 2. The rotating plate 9 is provided with an adjusting mechanism 14 for adjusting the position of the fixing part 11. As the pigment raw material is poured from the feed hopper 4 into the inside of the box body 2, the pigment block enters the inside of the filter cylinder 7, and then the servo motor 13 drives the rotating shaft 12 to rotate, so that the rotating plate 9 can successively drive the fixing part 11 and the grinding ball 10 to rotate, so that the grinding ball 10 is in the inside of the filter cylinder 7 and rotates at high speed, thereby the grinding ball 10 grinds and crushes the pigment block. This structure is simple to operate and can grind the pigment block quickly and accurately. The outer side of the grinding ball 10 can fit with the inner wall of the filter cylinder 7, the filter holes 8 are equidistantly distributed on the outside of the filter cylinder 7, and the grinding balls 10 are equidistantly distributed on one side of the grinding ball 10, so that the grinding ball 10 can grind the pigment inside the filter cylinder 7.

[0023] like Figure 3 and Figure 4As shown, the fixing member 11 includes a square hole 15, which is opened on the rotating plate 9, and a column 16 is inserted into the square hole 15. A square block 17 is slidably connected to the outside of the column 16, and a connecting rod 18 is fixedly installed on the outside of the square block 17. The grinding ball 10 is sleeved on the outside of the connecting rod 18, and a screw 19 is fixedly installed on one end of the connecting rod 18. The outside of the screw 19 is meshed with a bolt 20, and the bolt 20 is in contact with the outside of the grinding ball 10. The outside of the square block 17 is in contact with the inner wall of the square hole 15. The square block 17 slides in the square hole 15, and the grinding ball 10 and the connecting rod 18 are slidably connected. By providing the fixing member 11, The grinding ball 10 can be restricted to a position on one side of the rotating plate 9. At the same time, after the grinding ball 10 has been used for a long time, as the sealing plate 3 moves away from the position on one side of the box body 2, the grinding ball 10 can be exposed to the outside world, and then the bolt 20 is rotated and disengaged from the screw 19, so that personnel can replace the grinding ball 10 without affecting the grinding of the pigment. The grinding ball 10 abuts against one end of the square block 17, and the thread engaged between the screw 19 and the bolt 20 is a fine-pitch thread. The fine-pitch thread can have self-locking performance, thereby improving the stability of the grinding ball 10 position, and there is a gap between the rotating plate 9 and the grinding ball 10, which is convenient for personnel to insert and remove the grinding ball 10.

[0024] like Figure 3 and Figure 5 As shown, the adjusting mechanism 14 includes a turntable 21, the turntable 21 abuts against the outer side of the rotating plate 9, a limiting hole 22 is provided on the turntable 21, a limiting block 23 is inserted in the limiting hole 22, and the limiting block 23 is fixedly mounted on the outer side of the square block 17, a worm gear 24 is fixedly mounted on the outer side of the turntable 21, a worm 25 is meshed and connected to the outer side of the worm gear 24, the worm 25 is arranged on the rotating plate 9 through a limiting seat, one end of the worm 25 is fixedly connected to a sleeve 26, a circular hole is provided on the box body 2, and the worm gear 24 abuts against the outer side of the rotating plate 9 The limiting holes 22 are evenly spaced on the turntable 21, and the outer side of the limiting block 23 contacts the inner wall of the limiting hole 22. By providing an adjustment mechanism 14, as the personnel inserts the hexagonal wrench into the sleeve 26 through the circular hole, the worm 25 is rotated, so that the worm gear 24 drives the turntable 21 to rotate, so that the limiting block 23 can slide inside the limiting hole 22, thereby adjusting the position of the fixing part 11, so that the grinding ball 10 can move in the filter cartridge 7 in terms of spacing, and the pigment can be further refined.

[0025] The utility model provides an ultra-fine iron oxide red pigment grinding device, the specific working principle is as follows:

[0026] When the device is in use, the grinding ball 10 is sleeved on the outer side of the connecting rod 18, and then the bolt 20 is engaged and connected to the outer side of the screw 19, so that the grinding ball 10 can be fixed on the connecting rod 18, and then the sealing plate 3 is pushed to make the filter cartridge 7 be inside the box body 2, and then the pigment block is poured into the box body 2 through the feed hopper 4, so that the pigment block is inside the filter cartridge 7 and contacts the inner wall of the filter cartridge 7 and the outer side of the grinding ball 10, and then the servo motor 13 drives the rotating shaft 12 to rotate, so that the rotating plate 9 can drive the grinding ball 10 to rotate, so that the grinding ball 10 is The pigment blocks are ground in the filter cartridge 7, during which the vibrator vibrates the sealing plate 3, so that the ground powdered pigment passes through the filter hole 8 into the discharge hopper 5 and is discharged to the outside. Subsequent personnel insert the hexagonal wrench into the sleeve 26 through the circular hole, and rotate the worm 25, so that the worm gear 24 drives the turntable 21 to rotate, so that the limit block 23 can slide inside the limit hole 22, thereby adjusting the position of the fixing part 11, so that the grinding ball 10 can move in the filter cartridge 7 in terms of spacing, and the pigment can be further refined.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultra-fine iron oxide red pigment grinding device, characterized by: The invention comprises a fixing frame (1), a box body (2) is fixedly mounted on the fixing frame (1), a sealing plate (3) is abutted on the outer side of the box body (2), the box body (2) and the sealing plate (3) are rotatably connected, a feed hopper (4) is fixedly mounted on the sealing plate (3), a vibrator is fixedly arranged on one side of the sealing plate (3), a discharge hopper (5) is fixedly mounted on the box body (2), the box body (2), the feed hopper (4) and the discharge hopper (5) are connected, a filter cartridge (7) is fixedly mounted on the sealing plate (3), the filter cartridge (7) is located inside the fixing frame (1), a filter hole (8) is provided on the outer side of the filter cartridge (7), and the filter cartridge (7) One side of the rotating plate (9) is in contact with the rotating plate. A grinding ball (10) is provided on one side of the rotating plate (9). The grinding ball (10) is located inside the filter cartridge (7). A fixing member (11) for fixing the position of the grinding ball (10) is provided on the rotating plate (9). A rotating shaft (12) is fixedly installed on the outside of the rotating plate (9). The rotating shaft (12) is rotatably connected to the inside of the box (2). One end of the rotating shaft (12) is fixedly connected to the rotating shaft end of a servo motor (13). The servo motor (13) is fixedly installed on the outside of the box (2). An adjusting mechanism (14) for adjusting the position of the fixing member (11) is provided on the rotating plate (9).

2. The ultrafine iron oxide red pigment grinding equipment according to claim 1, characterized in that: The outer side of the grinding ball (10) can fit with the inner wall of the filter cartridge (7), the filter holes (8) are evenly distributed on the outer side of the filter cartridge (7), and the grinding balls (10) are evenly distributed on one side of the grinding ball (10).

3. The ultrafine iron oxide red pigment grinding equipment according to claim 1, characterized in that: The fixing member (11) includes a square hole (15), the square hole (15) is opened on the rotating plate (9), a column (16) is inserted into the square hole (15), a square block (17) is slidably connected to the outside of the column (16), a connecting rod (18) is fixedly installed on the outside of the square block (17), a grinding ball (10) is sleeved on the outside of the connecting rod (18), a screw (19) is fixedly installed on one end of the connecting rod (18), a bolt (20) is meshed and connected to the outside of the screw (19), and the bolt (20) abuts against the outside of the grinding ball (10).

4. The ultrafine iron oxide red pigment grinding equipment according to claim 3, characterized in that: The grinding ball (10) contacts one end of the square block (17), and the thread engaged between the screw rod (19) and the bolt (20) is a fine-pitch thread.

5. The ultrafine iron oxide red pigment grinding equipment according to claim 3, characterized in that: The outer side of the square block (17) contacts the inner wall of the square hole (15), and the square block (17) slides in the square hole (15). The grinding ball (10) and the connecting rod (18) are slidably connected.

6. The ultrafine iron oxide red pigment grinding equipment according to claim 1, characterized in that: The adjusting mechanism (14) comprises a rotating disk (21), the rotating disk (21) abuts against the outer side of the rotating plate (9), a limiting hole (22) is provided on the rotating disk (21), a limiting block (23) is inserted into the limiting hole (22), the limiting block (23) is fixedly mounted on the outer side of the square block (17), a worm wheel (24) is fixedly mounted on the outer side of the rotating disk (21), a worm (25) is meshedly connected to the outer side of the worm wheel (24), the worm (25) is arranged on the rotating plate (9) through a limiting seat, one end of the worm (25) is fixedly connected to a sleeve (26), and a circular hole is provided on the box body (2).

7. The ultrafine iron oxide red pigment grinding equipment according to claim 6, characterized in that: The worm wheel (24) contacts the outer side of the rotating plate (9), the limiting holes (22) are evenly distributed on the rotating disk (21), and the outer side of the limiting block (23) contacts the inner wall of the limiting hole (22).

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