Raw material screening equipment for ceramic processing

Abstract

The utility model relates to the field of screening equipment, and discloses ceramic processing raw material screening equipment which comprises a shell, screening baskets are connected to the inner walls of the upper end and the lower end of the shell in a sliding mode, adjusting rods are rotationally installed on the inner walls of the front ends of the screening baskets, and the rear ends of the adjusting rods are connected with four sliding plates through caliper assemblies. The sliding plates are embedded in the inner wall of the shell, the front ends of the adjusting rods are connected with limiting rings through limiting assemblies, the rear ends of the limiting rings are fixedly connected to the front end of the screening basket, the left end and the right end of the shell are fixedly connected with discharging guide plates and mounting blocks, and the front ends of the mounting blocks are fixedly connected to the rear end of the shell. And a motor is fixedly connected into the mounting block. According to the utility model, the screening basket can be quickly detached, so that the maintenance efficiency can be improved, the time consumed in the whole process can be reduced, the screening efficiency is improved, the configuration of the aperture of the screening basket can be quickly adjusted, and the production efficiency and the practicability can be improved.

Description

Technical Field

[0001] This utility model relates to the field of screening equipment, and in particular to a screening equipment for raw materials in ceramic processing. Background Technology

[0002] Ceramics is a general term for pottery and porcelain, and it is also a kind of arts and crafts. Clay is one of the most important raw materials in ceramic processing. It is plastic and can be made into ceramic products of various shapes through molding and firing. The quality and content of clay will directly affect the properties and quality of the finished ceramic products.

[0003] Currently, the screening baskets of commonly used clay screening equipment are often bolted to the inside, making maintenance and replacement procedures cumbersome and potentially requiring long downtime for maintenance and replacement, thus affecting the continuous operation of the production line and reducing screening efficiency.

[0004] In response to the technical problem that the screening basket of screening equipment is inconvenient to disassemble, this application proposes a raw material screening device for ceramic processing. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a raw material screening device for ceramic processing. The screening basket can be quickly disassembled, thereby improving maintenance efficiency, reducing the time lost in the entire process, increasing screening efficiency, and allowing for quick adjustment of the screening basket aperture configuration, which helps to improve production efficiency and enhances practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A raw material screening device for ceramic processing includes a shell, with screening baskets slidably connected to the inner walls of both the upper and lower ends of the shell. An adjusting rod is rotatably installed on the inner wall of the front end of each screening basket. The rear end of each adjusting rod is connected to four sliding plates via a clamp assembly. The sliding plates are embedded in the inner wall of the shell. The front end of each adjusting rod is connected to a limiting ring via a limiting assembly. The rear end of each limiting ring is fixedly connected to the front end of the screening basket. Discharge guide plates are fixedly connected to both the left and right ends of the shell.

[0008] The mounting block has its front end fixedly connected to the rear end of the outer shell. A motor is fixedly connected inside the mounting block. The motor drive end passes through the inner wall of the mounting block and is connected to a vibrating hammer through a transmission assembly. The vibrating hammer is slidably connected to the inner wall of the mounting block.

[0009] Furthermore, the caliper assembly includes an adjustment turntable that is slidably connected to the rear end of the adjustment rod, and fixed rollers are fixedly connected to the four sides of the outer edge of the front end of the adjustment turntable.

[0010] Furthermore, the outer edges of the fixed rollers are all embedded in the inner wall of one end of the adjacent slide plate, and the length of the slide plates at the upper and lower ends is shorter than the length of the slide plates at the left and right ends.

[0011] Furthermore, the limiting component includes an adjusting handle that is fixedly connected to the front end of the adjusting rod, and the protrusions on both the left and right sides of the adjusting handle are embedded in the inner wall of the front end of the limiting ring.

[0012] Furthermore, each of the adjusting handles has a spring fixedly connected to its rear end, and the other end of each spring is fixedly connected to the front end of the screening basket.

[0013] Furthermore, the transmission assembly includes a connecting block fixedly connected to the top of the motor, and a gear is rotatably connected to one side of the outer edge of the top of the connecting block.

[0014] Furthermore, a slide rod is rotatably connected to the top edge of the gear's outer edge, and the front end of the slide rod is fixedly connected to the rear end of the vibrating hammer.

[0015] Furthermore, a gear ring is fixedly connected to the bottom of the inner wall of the mounting block, and the inner diameter of the gear ring is meshed with the outer edge of the gear.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, the screening basket can be quickly disassembled under the action of the adjustment handle, so that maintenance personnel can quickly and easily disassemble the screening basket for maintenance and replacement, thereby improving maintenance efficiency, reducing the time lost in the whole process, improving screening efficiency, and the configuration of the screening basket aperture can be quickly adjusted according to production needs, which helps to improve production efficiency and improve practicality.

[0018] 2. In this utility model, the equipment is equipped with multiple screening baskets, which enables precise grading and screening of raw materials. The vibrating hammer can continuously strike the equipment, causing the material on the screen to be quickly dispersed and pass through the screen holes, thereby achieving efficient and high-precision screening, improving screening efficiency and accuracy, optimizing the sintering process, helping to obtain a denser ceramic structure, and improving the hardness and density of the product. Attached Figure Description

[0019] Figure 1 This is a perspective view of a raw material screening device for ceramic processing proposed in this utility model;

[0020] Figure 2 This is a cross-sectional view of the outer shell of a raw material screening device for ceramic processing proposed in this utility model;

[0021] Figure 3 This is a cross-sectional view of the screening basket of a raw material screening device for ceramic processing proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the adjusting rod structure of a raw material screening device for ceramic processing proposed in this utility model;

[0023] Figure 5 This is a cross-sectional view of the mounting block of a raw material screening device for ceramic processing proposed in this utility model.

[0024] Legend:

[0025] 1. Outer shell; 2. Screening basket; 3. Discharge guide plate; 4. Adjusting handle; 5. Limiting ring; 6. Mounting block; 7. Adjusting turntable; 8. Slide plate; 9. Spring; 10. Adjusting rod; 11. Fixed roller; 12. Motor; 13. Gear ring; 14. Connecting block; 15. Gear; 16. Slide rod; 17. Vibrating hammer. Detailed Implementation

[0026] 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.

[0027] Reference Figures 2-4 This utility model provides an embodiment of a raw material screening device for ceramic processing, comprising a shell 1, screening baskets 2 slidably connected to the inner walls of the upper and lower ends of the shell 1, adjusting rods 10 rotatably mounted on the inner wall of the front end of the screening baskets 2, four sliding plates 8 provided at the rear end of the adjusting rods 10, the sliding plates 8 being embedded in the inner wall of the shell 1, limiting rings 5 ​​provided at the front end of the adjusting rods 10, the rear end of the limiting rings 5 ​​being fixedly connected to the front end of the screening baskets 2, discharge guide plates 3 fixedly connected to the left and right ends of the shell 1, adjusting turntables 7 slidably connected to the rear end of the adjusting rods 10, fixed rollers 11 fixedly connected to the four sides of the outer edge of the front end of the adjusting turntables 7, the outer edge of the fixed rollers 11 being embedded in the inner wall of one end of the adjacent sliding plate 8, the length of the upper and lower sliding plates 8 being shorter than the length of the left and right sliding plates 8, adjusting handles 4 fixedly connected to the front end of the adjusting rods 10, the protrusions on the left and right sides of the adjusting handles 4 being embedded in the inner wall of the front end of the limiting rings 5, springs 9 fixedly connected to the rear end of the adjusting handles 4, the other end of the springs 9 being fixedly connected to the front end of the screening baskets 2.

[0028] Specifically, a controller is provided on the right side of the outer casing 1. The controller can control the start and stop of the motor 12. When the screening basket 2 with the configured gap is installed inside the outer casing 1, the screening basket 2 is slid into the outer casing 1. Then, the adjusting handle 4 is pulled outward and disengaged from the inner wall of the limiting ring 5. Then, it is rotated. This will drive the fixed roller 11 to change position through the connection between the adjusting rod 10 and the adjusting turntable 7, thereby extending the slide plate 8 outward and inserting it into the outer casing 1. At this time, the screening basket 2 will be firmly installed on the outer casing 1. If the slide plate 8 is in a protruding state during the installation process, the adjusting handle 4 is rotated in the opposite direction to retract the slide plate 8 into the screening basket 2, and the installation can be completed.

[0029] Reference Figure 1 and Figure 5 Mounting block 6 is fixedly connected to the rear end of housing 1 at its front end. A motor 12 is fixedly connected inside mounting block 6. The drive end of motor 12 passes through the inner wall of mounting block 6 and is provided with a vibrating hammer 17. Vibrating hammer 17 is slidably connected to the inner wall of mounting block 6. A connecting block 14 is fixedly connected to the top of motor 12. A gear 15 is rotatably connected to one side of the outer edge of the top of connecting block 14. A slide rod 16 is rotatably connected to the top of the outer edge of gear 15. The front end of slide rod 16 is fixedly connected to the rear end of vibrating hammer 17. A gear ring 13 is fixedly connected to the bottom of the inner wall of mounting block 6. The inner diameter of gear ring 13 is meshed with the outer edge of gear 15.

[0030] Specifically, the front end of the vibrating hammer 17 is provided with a rubber layer, which provides good elasticity, making the screening process more stable and continuous. This elasticity helps the material to be evenly distributed on the screen, improving screening efficiency and accuracy. After the motor 12 rotates, it will drive the connecting block 14 to rotate, which will drive the outer gear 15 to revolve around the center of the motor 12. However, the gear 15 and the gear ring 13 are meshed, so the gear ring 13 will generate a reverse rotational force on the gear 15, which will drive the gear 15 to rotate. Then the rotation of the gear 15 will drive the slide rod 16 and the vibrating hammer 17 to move back and forth, continuously striking the outer shell 1 to generate vibration.

[0031] Working principle: Clay raw material is fed into the interior of the outer shell 1 through the feed inlet at the top, and then falls into the screening basket 2 at the top. The motor 12 is started using the controller, which drives the connecting block 14 to rotate and drives the gear 15 to rotate along the path of the gear ring 13. At this time, the gear 15 will rotate on its own axis through the meshing action with the gear ring 13, and then drive the vibrating hammer 17 to continuously strike the outer shell 1 through the connection of the slide rod 16, thereby vibrating the screening basket 2 inside the outer shell 1. Then the clay raw material will be better screened and classified. The raw material on the upper side will be discharged from the discharge guide plate 3, while the falling raw material will fall into the... The product is then fed into the next screening basket 2 for further screening, and so on, until the qualified product is discharged from the opening at the bottom of the outer shell 1. After running for a period of time, the screening basket 2 needs to be maintained. At this time, the adjusting handle 4 is pulled outward to release it from the restriction of the limiting ring 5, and then rotated. The adjusting handle 4 will drive the adjusting rod 10 and the adjusting turntable 7 to rotate. The rotation of the adjusting turntable 7 will drive the fixed roller 11 to change position, thereby causing the slide plate 8 to retract inward and separate from the inner wall of the outer shell 1. At this time, the screening basket 2 can be disassembled by pulling out the handle, so as to maintain it or determine whether it needs to be replaced.

[0032] 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 raw material screening apparatus for ceramic processing, characterized by, Include: The shell (1), the inner wall of both ends of the shell (1) is slidingly connected with the screening basket (2), the inner wall of the front end of the screening basket (2) is rotatably installed with the adjusting rod (10), the rear end of the adjusting rod (10) is connected with four slide plates (8) through the caliper assembly, the slide plate (8) is embedded in the inner wall of the shell (1), the front end of the adjusting rod (10) is connected with the limiting ring (5) through the limiting assembly, the rear end of the limiting ring (5) is fixedly connected to the front end of the screening basket (2), and the left and right ends of the shell (1) are fixedly connected with the discharge guide plate (3); The mounting block (6) is fixedly connected to the rear end of the shell (1), the mounting block (6) is fixedly connected with the motor (12) inside, the driving end of the motor (12) penetrates the inner wall of the mounting block (6) and is connected with the jolt ram (17) through the transmission assembly, and the jolt ram (17) is slidingly connected to the inner wall of the mounting block (6).

2. A ceramic raw material processing plant according to claim 1, characterized in that: The caliper assembly includes an adjusting turntable (7) slidingly connected to the rear end of the adjusting rod (10), and the front end of the adjusting turntable (7) is fixedly connected with the fixed roller (11) on the outer side of four sides.

3. A ceramic raw material processing plant for sizing material according to claim 2, characterized in that: The fixed roller (11) is embedded in the inner side of one end of the adjacent slide plate (8), and the length of the slide plate (8) at the upper and lower ends is shorter than the length of the slide plate (8) at the left and right ends.

4. A ceramic raw material processing plant according to claim 1, characterized in that: The limiting assembly includes an adjusting handle (4) fixedly connected to the front end of the adjusting rod (10), and the protrusions on the left and right sides of the adjusting handle (4) are embedded in the inner wall of the front end of the limiting ring (5).

5. A ceramic raw material processing plant according to claim 4, characterised in that: The rear end of the adjusting handle (4) is fixedly connected with the spring (9), and the other end of the spring (9) is fixedly connected to the front end of the screening basket (2).

6. A ceramic raw material processing plant according to claim 1, characterized in that: The transmission assembly includes a connecting block (14) fixedly connected to the top end of the motor (12), and the gear (15) is rotatably connected to one side of the outer side of the top end of the connecting block (14).

7. A ceramic raw material processing plant according to claim 6, characterised in that: The outer side of the top end of the gear (15) is rotatably connected with the slide rod (16), and the front end of the slide rod (16) is fixedly connected to the rear end of the jolt ram (17).

8. A ceramic raw material processing plant according to claim 7, characterised in that: The inner wall of the mounting block (6) is fixedly connected with the gear ring (13) at the bottom end, and the inner diameter of the gear ring (13) is meshingly connected to the outer side of the gear (15).

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