Kaolin powder double-roller roll-pressing grinding device

Abstract

The utility model relates to high clay technical field discloses high clay powder double roller rolling grinding device, including the hollow box, the inside fixed connection of hollow box has first support rod, the top all fixed connection of first support rod has a plurality of second support rods, a plurality of second support rods's opposite side all fixed connection has a plurality of first fixed link, a plurality of first fixed link's adjacent side all rotatoryly connected with first rotating lever, first rotating lever's outer wall rotatoryly connected with first rotating lever, first rotating lever's front end sliding connection has first limiting rod, the outer wall all fixed connection of hollow box has third support rod. In the utility model, third fixed link drives the rolling axle to the inner wall of hollow box and moves, makes first rotating lever rotate, removes first limiting rod again, reaches the effect that quick fixed installation to can make the device quick dismantling repair effect.

Description

Technical Field

[0001] This utility model relates to the field of kaolin technology, and in particular to a double-roller grinding device for kaolin powder. Background Technology

[0002] Kaolin is a clay mineral mainly composed of kaolinite group minerals. It is named after Gaoling Village in Jingdezhen, Jiangxi Province, China, where it was first discovered. It is an important non-metallic mineral widely used in the industrial field. The main mineral component of kaolin is kaolinite, which belongs to layered silicate minerals. Its crystal structure consists of a layer of silicon-oxygen tetrahedra and a layer of aluminum-oxygen octahedra connected by shared oxygen atoms to form a unit layer. The unit layers are bonded by weak hydrogen bonds. This structure gives it good plasticity and easy dispersibility.

[0003] When kaolin ore exists in the form of lumps, agglomerates, and coarse particles, a double-roller grinding device is usually used. At present, most double-roller grinding devices for kaolin powder adopt fixed roller devices. During the grinding process, the roller surface may wear and scale due to long-term compression, and the bearings may fail due to dust entering. Regular maintenance and replacement of parts are required. Since the device cannot be quickly dismantled, the maintenance downtime is extended, which affects the continuity of the production line and the efficiency of equipment maintenance and repair. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a double-roller grinding device for kaolin powder, which aims to improve the existing technology where the roller surface may wear and scale due to long-term extrusion, and the bearings may fail due to dust ingress, requiring regular maintenance and replacement of parts. Since the device cannot be quickly disassembled, the maintenance downtime is extended, which affects the continuity of the production line and the efficiency of equipment maintenance and repair.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a double-roller grinding device for kaolin powder, comprising a hollow box, a first support rod fixedly connected inside the hollow box, a plurality of second support rods fixedly connected to the top of each of the first support rods, a plurality of first fixed rods fixedly connected to the opposite sides of the plurality of second support rods, a first rotating rod rotatably connected to the adjacent sides of the plurality of first fixed rods, a first rotating rod rotatably connected to the outer wall of the first rotating rod, a first limiting rod slidably connected to the front end of the first rotating rod, a third support rod fixedly connected to the outer wall of the hollow box, a second fixed rod fixedly connected to the outer wall of the third support rod, a first limiting block fixedly connected to the outer wall of the first limiting rod, a third fixed rod provided on the inner wall of the hollow box, a roller rotatably connected to the outer wall of the third fixed rod, and a cleaning mechanism fixedly connected to the top of the hollow box, the cleaning mechanism being a cleaning device.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes a water storage tank, the bottom of which is fixedly connected to the top of a hollow box. A hose is connected to the top of the water storage tank, and a water pump is fixedly connected to the outer wall of the hose. Sliding grooves are provided on the left and right sides of the top of the hollow box, and a limiting groove is provided near the edge of the top of the hollow box. A protrusion is slidably connected to the inner wall of the sliding groove, and a second limiting rod is slidably connected to the inner wall of the limiting groove. A spray head is fixedly connected to the bottom of the hose.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the second limiting rod is fixedly connected to a second limiting block, and the top of the spray head is fixedly connected to the bottom of the protrusion.

[0010] As a further description of the above technical solution:

[0011] A support block is fixedly connected to the front side of the hollow box, and multiple fixing blocks are fixedly connected to both the left and right sides of the hollow box.

[0012] As a further description of the above technical solution:

[0013] A motor is fixedly connected to the top of the support block, and a protective sleeve is fixedly connected to the top of the motor.

[0014] As a further description of the above technical solution:

[0015] A controller is fixedly connected to the left side of the protective cover, and a heat dissipation hole is provided on the top of the protective cover.

[0016] As a further description of the above technical solution:

[0017] The top of the hollow box is fixedly connected to an entry hole, and the bottom of the hollow box is provided with an exit hole.

[0018] As a further description of the above technical solution:

[0019] Each of the fixed blocks has a rotating block rotatably connected to its top, and a cover plate is fixedly connected to the outer wall of the rotating block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the third fixed rod drives the roller to slide along the inner wall of the hollow box, causing the first rotating rod to rotate. Then, the first limiting rod is moved so that it enters the front side of the first rotating rod, thus preventing the first rotating rod from moving and fixing it in place. Sliding the first limiting rod allows the first rotating rod to rotate, allowing the third fixed rod to slide outward from the hollow box. The roller 13 can grind the equipment, thus achieving the effect of quick installation and quick disassembly, and enabling quick installation and maintenance of the device.

[0022] 2. In this utility model, the water pump is turned on, so that the water in the water tank flows into the spray head through the hose. The protrusion is pulled, so that the protrusion slides on the inner wall of the limiting groove, thereby driving the spray head to slide. Then the second limiting rod is pulled, so that the second limiting rod slides on the inner wall of the sliding groove, so that the spray head cannot move, thus achieving the effect of the cleaning device. Attached Figure Description

[0023] Figure 1 This is a front perspective view of the kaolin powder double-roller grinding device proposed in this utility model;

[0024] Figure 2 This is a top view of the hollow box of the double-roller grinding device for kaolin powder proposed in this utility model;

[0025] Figure 3 This is a top view of the cover plate of the kaolin powder double roller grinding device proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of the rollers in the kaolin powder double-roller grinding device proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of the first rotating rod of the double-roller grinding device for kaolin powder proposed in this utility model.

[0028] Figure 6 This is a partial structural diagram of the water tank of the kaolin powder double-roller grinding device proposed in this utility model;

[0029] Figure 7 This is a partial structural diagram of the hose of the double-roller grinding device for kaolin powder proposed in this utility model.

[0030] Legend:

[0031] 1. Hollow box; 2. Cleaning mechanism; 201. Water tank; 202. Hose; 203. Water pump; 204. Sliding groove; 205. Limiting groove; 206. Spray head; 207. Protrusion; 208. Second limiting rod; 3. First support rod; 4. Second support rod; 5. First fixing rod; 6. First rotating rod; 7. First rotating rod; 8. First limiting rod; 9. Second fixing rod; 10. Third support rod; 11. First limiting block; 12. Third fixing rod; 13. Roller; 14. Support block; 15. Motor; 16. Protective sleeve; 17. Controller; 18. Heat dissipation hole; 19. Fixing block; 20. Rotating block; 21. Cover plate; 22. Inlet hole; 23. Outlet hole; 24. Second limiting block. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see the appendix Figure 3 Appendix Figure 4 and attached Figure 5 This utility model provides an embodiment of a kaolin powder double-roller grinding device, comprising a hollow box 1, a first support rod 3 fixedly connected inside the hollow box 1, a plurality of second support rods 4 fixedly connected to the top of each of the first support rods 3, a plurality of first fixed rods 5 fixedly connected to the opposite sides of the plurality of second support rods 4, a first rotating rod 6 rotatably connected to the adjacent sides of the plurality of first fixed rods 5, a first rotating rod 7 rotatably connected to the outer wall of the first rotating rod 6, a first limiting rod 8 slidably connected to the front end of the first rotating rod 6, a third support rod 10 fixedly connected to the outer wall of the hollow box 1, a second fixed rod 9 fixedly connected to the outer wall of the third support rod 10, a first limiting block 11 fixedly connected to the outer wall of the first limiting rod 8, a third fixed rod 12 provided on the inner wall of the hollow box 1, a roller 13 rotatably connected to the outer wall of the third fixed rod 12, and a cleaning mechanism 2 fixedly connected to the top of the hollow box 1. The cleaning mechanism 2 is a cleaning device.

[0034] Specifically, the hollow box 1 carries the equipment; the first support rod 3 supports the entire device; the second support rod 4 supports the first fixed rod 5; the first fixed rod 5 allows the first rotating rod 6 to rotate; the first rotating rod 6 drives the first rotating rod 7 to rotate; the first rotating rod 7 jams the third fixed rod 12; the first limiting rod 8 jams the first rotating rod 6, preventing it from rotating; the third support rod 10 supports the second fixed rod 9; the second fixed rod 9 supports the first limiting rod 8, allowing it to slide; the first limiting block 11 limits the sliding distance of the first limiting rod 8; and the third fixed rod 12 is used to install the roller 13, which is used for grinding the equipment.

[0035] Please see the appendix Figure 2 Appendix Figure 6 and attached Figure 7 The cleaning mechanism 2 includes a water storage tank 201. The bottom of the water storage tank 201 is fixedly connected to the top of the hollow box 1. A hose 202 is connected to the top of the water storage tank 201. A water pump 203 is fixedly connected to the outer wall of the hose 202. Sliding grooves 204 are provided on the left and right sides of the top of the hollow box 1. A limiting groove 205 is provided near the edge of the top of the hollow box 1. A protrusion 207 is slidably connected to the inner wall of the sliding groove 204. A second limiting rod 208 is slidably connected to the inner wall of the limiting groove 205. A spray head 206 is fixedly connected to the bottom of the hose 202.

[0036] Specifically, the water tank 201 is used to store water, the hose 202 is used to transport water, the water pump 203 is used to drive the water flow, the spray head 206 is used for the cleaning device, the limiting groove 205 is used to limit the sliding distance of the spray head 206, the sliding groove 204 is used to fix the position of the spray head 206, the protrusion 207 is used to drive the spray head 206 to slide, the second limiting rod 208 is used to fix the spray head 206, and the model of the water pump 203 is HSP11050T.

[0037] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 7 A motor 15 is fixedly connected to the top of the support block 14, a protective sleeve 16 is fixedly connected to the top of the motor 15, a second limit block 24 is fixedly connected to the outer wall of the second limit rod 208, the top of the spray head 206 is fixedly connected to the bottom of the protrusion 207, a support block 14 is fixedly connected to the front side of the hollow box 1, and multiple fixing blocks 19 are fixedly connected to the left and right sides of the hollow box 1.

[0038] Specifically, motor 15 is used to drive the third fixed rod 12 to rotate, protective sleeve 16 is used to protect motor 15 and increase the service life of motor 15, second limit block 24 is used to limit the sliding distance of second limit rod 208, support block 14 is used to support motor 15, motor 15 model is Y355L3-4, and fixed block 19 is used to fix rotating block 20.

[0039] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 A rotating block 20 is rotatably connected to the top of multiple fixed blocks 19. A cover plate 21 is fixedly connected to the outer wall of the rotating block 20. An inlet hole 22 is fixedly connected to the top of the hollow box 1. An inlet hole 23 is opened at the bottom of the hollow box 1. A controller 17 is fixedly connected to the left side of the protective sleeve 16. A heat dissipation hole 18 is opened at the top of the protective sleeve 16.

[0040] Specifically, the rotating block 20 is used to drive the cover plate 21 to rotate, the fixing block 19 is used to fix the rotating block 20, the inlet hole 22 is used to allow the equipment to enter the inner wall of the hollow box 1, the outlet hole 23 is used for the equipment to exit the inner wall of the hollow box 1 after grinding, the controller 17 is used to control the switch of the motor 15, and the heat dissipation hole 18 is used to dissipate heat from the motor 15.

[0041] Working principle: The third fixed rod 12 drives the roller 13 to slide towards the inner wall of the hollow box 1. When it moves to the front of the first rotating rod 7, it causes the first rotating rod 7 to rotate. After the third fixed rod 12 moves to the left side of the second support rod 4, the first limiting rod 8 moves and enters the front of the first rotating rod 6, preventing the first rotating rod 6 from rotating. Thus, the first rotating rod 7 cannot move, and the third fixed rod 12 is locked between the first rotating rod 7 and the second support rod 4, thus fixing the installation. Sliding the first limiting rod 8 allows the first rotating rod 6 to rotate, and the third fixed rod 12 can slide outward from the hollow box 1, thereby achieving the effect of quick installation and quick disassembly.

[0042] Start the water pump 203 to allow water in the water tank 201 to flow through the hose 202 into the spray head 206. The spray head 206 will then clean the surface of the roller 13. Pull the protrusion 207 to slide on the inner wall of the limiting groove 205, thereby driving the spray head 206 to slide. Then pull the second limiting rod 208 to slide on the inner wall of the sliding groove 204, fixing the spray head 206 in one position for cleaning, thus achieving the cleaning effect of the device.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-roller grinding device for kaolin powder, comprising a hollow box (1), characterized in that: The hollow box (1) is internally fixedly connected to a first support rod (3). Multiple second support rods (4) are fixedly connected to the top of each of the first support rods (3). Multiple first fixed rods (5) are fixedly connected to the opposite sides of each of the multiple second support rods (4). A first rotating rod (6) is rotatably connected to the adjacent sides of each of the multiple first fixed rods (5). A first rotating rod (7) is rotatably connected to the outer wall of the first rotating rod (6). A first limiting rod (8) is slidably connected to the front end of the first rotating rod (6). The hollow box (1) is fixedly connected to the outer wall of the third support rod (10), the outer wall of the third support rod (10) is fixedly connected to the second fixed rod (9), the outer wall of the first limiting rod (8) is fixedly connected to the first limiting block (11), the inner wall of the hollow box (1) is provided with the third fixed rod (12), the outer wall of the third fixed rod (12) is rotatably connected to the roller (13), the top of the hollow box (1) is fixedly connected to the cleaning mechanism (2), and the cleaning mechanism (2) is a cleaning device.

2. The kaolin powder double-roller grinding device according to claim 1, characterized in that: The cleaning mechanism (2) includes a water storage tank (201), the bottom of which is fixedly connected to the top of the hollow box (1). A hose (202) is connected to the top of the water storage tank (201). A water pump (203) is fixedly connected to the outer wall of the hose (202). Sliding grooves (204) are provided on the left and right sides of the top of the hollow box (1). A limiting groove (205) is provided near the edge of the top of the hollow box (1). A protrusion (207) is slidably connected to the inner wall of the sliding groove (204). A second limiting rod (208) is slidably connected to the inner wall of the limiting groove (205). A spray head (206) is fixedly connected to the bottom of the hose (202).

3. The kaolin powder double-roller grinding device according to claim 2, characterized in that: The outer wall of the second limiting rod (208) is fixedly connected to the second limiting block (24), and the top of the spray head (206) is fixedly connected to the bottom of the protrusion (207).

4. The kaolin powder double-roller grinding device according to claim 1, characterized in that: A support block (14) is fixedly connected to the front side of the hollow box (1), and multiple fixing blocks (19) are fixedly connected to the left and right sides of the hollow box (1).

5. The kaolin powder double-roller grinding device according to claim 4, characterized in that: A motor (15) is fixedly connected to the top of the support block (14), and a protective sleeve (16) is fixedly connected to the top of the motor (15).

6. The kaolin powder double-roller grinding device according to claim 5, characterized in that: A controller (17) is fixedly connected to the left side of the protective sleeve (16), and a heat dissipation hole (18) is provided on the top of the protective sleeve (16).

7. The kaolin powder double-roller grinding device according to claim 1, characterized in that: The top of the hollow box (1) is fixedly connected with an inlet hole (22), and the bottom of the hollow box (1) is provided with an outlet hole (23).

8. The kaolin powder double-roller grinding device according to claim 4, characterized in that: Each of the fixed blocks (19) has a rotating block (20) rotatably connected to its top, and a cover plate (21) is fixedly connected to the outer wall of the rotating block (20).

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