Vibrating screen capable of achieving uniform feeding

Abstract

The utility model discloses a vibrating screen capable of feeding uniformly, which comprises an edge-added vibrating screen, a feeding hopper, a feeding hopper, a feeding hopper and a discharging hopper, and is characterized in that the edge-added vibrating screen comprises a vibrating screen body and an anti-splashing edge opening; the uniformizing assembly comprises a supporting plate, a side opening, a feeding hopper, a fixing plate, a servo motor, a driving wheel, a driven wheel, a bearing, a special-shaped conveying pipe and a partition plate. The edge opening is welded to the edge of the top end of the feeding hopper, one end of the supporting plate is fixed below the edge opening, the bearing is fixed to the lower end of the feeding hopper, the special-shaped conveying pipe is inserted into the bearing, the partition plate is welded in the special-shaped conveying pipe, the driven wheel is welded to the upper section of the special-shaped conveying pipe and located below the bearing, and the fixing plate is welded to the side edge of the feeding hopper. The problems that in actual use, on one hand, all materials fall in the middle, so that the materials in the middle of a screen are accumulated instantly, and on the other hand, the middle of the screen is blocked after being used for a period of time, and the materials fall from peripheral meshes, so that the efficiency of the vibrating screen is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flanged vibrating screens, in particular to a vibrating screen with uniform feeding. Background Technique

[0002] A flanged vibrating screen is a device that uses an oscillator to generate a complex rotary vibration for material screening. It has the characteristics of simple structure and convenient manufacturing, and is widely used in product classification in industries such as coal preparation, mineral processing, building materials, electric power, and chemical industry. The design feature of the flanged vibrating screen lies in its flanged structure, which not only helps to prevent liquid splashing or overflowing, but also facilitates observing the screen surface condition and the movement state of the material. When in use, the material is poured into the upper end of the flanged vibrating screen, usually landing in the middle of the upper-end screen of the flanged vibrating screen and gradually vibrating and moving to the surroundings.

[0003] In actual use, on the one hand, all the materials fall in the middle, resulting in an instant accumulation of materials in the middle of the screen. On the other hand, after a period of use, the middle of the screen will be blocked by the materials, and the materials will fall from the surrounding mesh holes. These will all reduce the efficiency of the vibrating screen. Therefore, a vibrating screen with uniform feeding is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a vibrating screen with uniform feeding to solve the problems mentioned in the above background technique. That is, in actual use, on the one hand, all the materials fall in the middle, resulting in an instant accumulation of materials in the middle of the screen. On the other hand, after a period of use, the middle of the screen will be blocked by the materials, and the materials will fall from the surrounding mesh holes. These will all reduce the efficiency of the vibrating screen.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a vibrating screen with uniform feeding, including:

[0007] A flanged vibrating screen, which includes a vibrating screen body and a splash-proof flange opening;

[0008] The splash-proof flange opening is welded to the top edge of the vibrating screen body;

[0009] A uniform component, which includes a support plate, a side opening, a feeding hopper, a fixing plate, a servo motor, a driving wheel, a driven wheel, a bearing, a special-shaped feeding pipe, and a partition;

[0010] The side opening is welded to the top edge of the feeding hopper. One end of the support plate is fixed below the side opening. The bearing is fixed at the lower end of the feeding hopper. The special-shaped feeding pipe is inserted into the bearing. The partition plate is welded inside the special-shaped feeding pipe. The driven wheel is welded on the upper section of the special-shaped feeding pipe and is located below the bearing. The fixing plate is welded to the side of the feeding hopper. The servo motor is fixed below the fixing plate. The driving wheel is fixed on the output end of the servo motor.

[0011] Further, there are three support plates in total, which are fixed below the side opening and are evenly symmetric.

[0012] Further, the driven wheel meshes with the driving wheel, and the lower port diameter of the special-shaped feeding pipe is larger than the upper port diameter.

[0013] Further, the feeding hopper is located in the middle directly above the vibrating screen body, and there is a gap between the lower end of the special-shaped feeding pipe and the upper end screen of the vibrating screen body.

[0014] Further, it further includes a connection component;

[0015] The connection component includes a U-shaped connection block and a connecting pipe;

[0016] The U-shaped connection block is hinged to the lower end of the support plate, and the connecting pipe is welded to the side of the U-shaped connection block.

[0017] Further, the connection component further includes an adjusting rod and a rubber block;

[0018] The adjusting rod is screwed into the connecting pipe, and the rubber block is rotatably connected to one end of the adjusting rod and is located inside the U-shaped connection block.

[0019] Compared with the prior art, the advantages of the present utility model are as follows:

[0020] First, in the present utility model, through the set uniform component, the feeding hopper is fixed on the anti-spray edge through the support plate at the side opening. The servo motor below the fixing plate is started. When the servo motor starts, it drives the driving wheel to rotate, drives the driven wheel to rotate, drives the special-shaped feeding pipe to rotate in the bearing, and adds materials to the feeding hopper. The materials fall into the special-shaped feeding pipe and respectively fall onto the screen of the vibrating screen body from both sides of the partition plate. This setting makes part of the materials fall in the middle of the vibrating screen body and part of them evenly fall around the middle of the vibrating screen body.

[0021] Second, in the present utility model, through the set connection component, the U-shaped connection block at the lower end of the support plate is rotated to make it stuck on the anti-spray edge, and the adjusting rod on the connecting pipe is screwed to drive the rubber block to firmly press against the anti-spray edge. This setting facilitates the disassembly and assembly of the uniform component and is beneficial to later maintenance and equipment cleaning. Description of the Drawings

[0022] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 Schematic diagram of the flanged vibrating screen of the present utility model;

[0025] Figure 3 Schematic diagram of the partial structure of the uniform component of the present utility model;

[0026] Figure 4 Longitudinal section of the special-shaped material conveying pipe of the present utility model;

[0027] Figure 5 Schematic diagram of the connection component structure of the present utility model.

[0028] In the drawings, the list of components represented by each reference numeral is as follows:

[0029] 10. Vibration screen body; 11. Anti-splash edge;

[0030] 20. Support plate; 21. Side opening; 22. Feeding hopper; 23. Fixed plate; 24. Servo motor; 25. Driving wheel; 26. Driven wheel; 27. Bearing; 28. Special-shaped material conveying pipe; 29. Partition board;

[0031] 30. U-shaped connecting block; 31. Connecting pipe; 32. Adjusting rod; 33. Rubber block. Detailed implementation manners

[0032] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model in conjunction with the drawings.

[0033] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation manners disclosed below.

[0034] To make the purpose, technical solutions, and advantages of the present utility model clearer, the following will further describe the implementation manners of the present utility model in detail in conjunction with the drawings.

[0035] Please refer to Figures 1-4As shown in the figure, this embodiment is a vibrating screen with uniform feeding, including:

[0036] A flanged vibrating screen, which includes a vibrating screen body 10 and a splash-proof flange 11;

[0037] The splash-proof flange 11 is welded to the top edge of the vibrating screen body 10;

[0038] The vibrating screen body 10 is used for screening materials, and the splash-proof flange 11 can prevent liquid materials from splashing;

[0039] A uniform component, which includes a support plate 20, a side port 21, a feeding hopper 22, a fixing plate 23, a servo motor 24, a driving wheel 25, a driven wheel 26, a bearing 27, a special-shaped feeding pipe 28 and a partition plate 29;

[0040] The side port 21 is welded to the top edge of the feeding hopper 22. One end of the support plate 20 is fixed below the side port 21. The bearing 27 is fixed at the lower end of the feeding hopper 22. The special-shaped feeding pipe 28 is inserted into the bearing 27. The partition plate 29 is welded inside the special-shaped feeding pipe 28. The driven wheel 26 is welded to the upper section of the special-shaped feeding pipe 28 and is located below the bearing 27. The fixing plate 23 is welded to the side of the feeding hopper 22. The servo motor 24 is fixed below the fixing plate 23, and the driving wheel 25 is fixed on the output end of the servo motor 24;

[0041] The support plate 20 plays a supporting role. The side port 21 plays a connecting role. The feeding hopper 22 is used for adding materials. The fixing plate 23 plays a supporting role. The servo motor 24 provides a power source. The driving wheel 25 transmits power. The driven wheel 26 converts power. The bearing 27 facilitates the rotation of the special-shaped feeding pipe 28. The partition plate 29 plays a separating role;

[0042] There are three support plates 20 in total, which are fixed below the side port 21 and are evenly symmetric;

[0043] The driven wheel 26 meshes with the driving wheel 25, and the lower port diameter of the special-shaped feeding pipe 28 is larger than the upper port diameter;

[0044] The feeding hopper 22 is located in the middle directly above the vibrating screen body 10, and there is a gap between the lower end of the special-shaped feeding pipe 28 and the upper end screen of the vibrating screen body 10.

[0045] Working principle:

[0046] Fix the feeding hopper 22 on the splash-proof flange 11 through the support plate 20 at the side port 21. Start the servo motor 24 below the fixing plate 23. When the servo motor 24 starts, it drives the driving wheel 25 to rotate, drives the driven wheel 26 to rotate, drives the special-shaped feeding pipe 28 to rotate in the bearing 27, add materials to the feeding hopper 22, and the materials fall into the special-shaped feeding pipe 28 and fall onto the screen of the vibrating screen body 10 from both sides of the partition plate 29.

[0047] In this step, part of the material falls on the middle of the vibrating screen body 10, and part of it evenly falls around the middle of the vibrating screen body 10.

[0048] Please refer to Figure 5 , based on the above-mentioned embodiment, this embodiment further includes:

[0049] A connecting component, which includes a U-shaped connecting block 30 and a connecting pipe 31;

[0050] The U-shaped connecting block 30 is hinged to the lower end of the support plate 20, and the connecting pipe 31 is welded to the side of the U-shaped connecting block 30;

[0051] The U-shaped connecting block 30 serves as a connection, and the connecting pipe 31 serves as a connection;

[0052] The connecting component further includes an adjusting rod 32 and a rubber block 33;

[0053] The adjusting rod 32 is screwed into the connecting pipe 31, and the rubber block 33 is rotatably connected to one end of the adjusting rod 32 and is located inside the U-shaped connecting block 30;

[0054] The adjusting rod 32 serves as a locking function, and the rubber block 33 has an anti-slip effect.

[0055] Working principle:

[0056] Rotate the U-shaped connecting block 30 at the lower end of the support plate 20 so that it is stuck on the anti-splash edge 11, and turn the adjusting rod 32 on the connecting pipe 31 to drive the rubber block 33 to firmly press against the anti-splash edge 11.

[0057] This step facilitates the disassembly and assembly of the uniform component, which is beneficial to later maintenance and equipment cleaning.

[0058] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vibrating screen with uniform feeding, characterized in that: include: A vibrating screen with an edge, the vibrating screen with an edge comprising a vibrating screen body (10) and a splash-proof edge opening (11); The anti-splashing edge (11) is welded to the top edge of the vibrating screen body (10); A uniform component, the uniform component comprising a support plate (20), a side opening (21), a hopper (22), a fixed plate (23), a servo motor (24), a driving wheel (25), a driven wheel (26), a bearing (27), a special-shaped conveying pipe (28) and a partition (29); The edge (21) is welded to the top edge of the feeding hopper (22), one end of the support plate (20) is fixed below the edge (21), the bearing (27) is fixed to the lower end of the feeding hopper (22), the special-shaped feeding pipe (28) is inserted into the bearing (27), the partition (29) is welded in the special-shaped feeding pipe (28), the driven wheel (26) is welded to the upper section of the special-shaped feeding pipe (28) and is located below the bearing (27), the fixed plate (23) is welded to the side of the feeding hopper (22), the servo motor (24) is fixed below the fixed plate (23), and the driving wheel (25) is fixed to the output end of the servo motor (24).

2. A vibrating screen with uniform feeding according to claim 1, characterized in that: There are three support plates (20) in total, which are fixed below the edge (21) and are evenly and symmetrically arranged.

3. A vibrating screen with uniform feeding according to claim 1, characterized in that: The driven wheel (26) is meshed with the driving wheel (25), and the diameter of the lower end of the special-shaped material conveying pipe (28) is larger than the diameter of the upper end.

4. A vibrating screen with uniform feeding according to claim 1, characterized in that: The feeding hopper (22) is located in the middle part just above the vibrating screen body (10), and there is a gap between the lower end of the special-shaped conveying pipe (28) and the screen at the upper end of the vibrating screen body (10).

5. A vibrating screen with uniform feeding according to claim 1, characterized in that: Also included are connection components; The connection assembly comprises a U-shaped connection block (30) and a connection pipe (31); The U-shaped connection block (30) is hinged to the lower end of the support plate (20), and the connection pipe (31) is welded to the side of the U-shaped connection block (30).

6. A vibrating screen with uniform feeding according to claim 5, characterized in that: The connecting assembly also includes an adjusting rod (32) and a rubber block (33); The adjusting rod (32) is threadedly connected in the connecting pipe (31), and the rubber block (33) is rotatably connected to one end of the adjusting rod (32) and is located inside the U-shaped connecting block (30).

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