Plane rotary vibration sieve
By using rotatable screen plate misalignment technology in a plane rotary vibration screen, the problem of changing screens in the prior art is solved, efficient screening of materials of various sizes is achieved, and the applicability of screen plates is improved and Screening efficiency.
Patent Information
- Application Number
- CN202420969295.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing plane rotary vibrating screens need to replace screens of different sizes when screening materials of different sizes, resulting in delayed working progress and affecting screening efficiency.
By using a rotatable screen plate in a plane rotary vibration screen, the screen holes of the upper and lower screen plates are misaligned, so that the material is screened according to the size of the screen hole formed by the dislocation, without disassembling and replacing the screen plate, achieving multiple screens Sieving of size materials.
The applicability and screening efficiency of the screen plate are improved, and the steps of disassembling and replacing the screen plate is avoided because the hole diameters of the screen holes are inconsistent, which enhances the practicality of the equipment.
Smart Images
Figure CN222267814U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotary vibrating screens, in particular to a plane rotary vibrating screen. Background Art
[0002] The rotary vibrating screen is a high-precision fine powder screening machine with low noise, high efficiency and fully enclosed structure. It is suitable for screening and filtering of materials such as particles, powders, and mucus. The screen frame continuously reciprocates under the action of vibration force, driving the screen surface to vibrate periodically. The existing flat rotary vibrating screen needs to replace the screen with different sizes of sieve holes when screening materials of different sizes. Replacing the screen plate delays work progress and affects screening efficiency. Utility Model Content
[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] In view of the above problems and / or the problems existing in the existing plane rotary vibrating screen, the present utility model is proposed.
[0005] Therefore, the purpose of the utility model is to provide a plane rotary vibrating screen. Before the plane rotary vibrating screen screens the material, the sieve holes of the upper and lower sieve plates are staggered by a rotatable sieve plate, and the material is screened according to the size of the sieve holes formed by the staggered position. There is no need to disassemble and replace the sieve plate, and materials of various sizes can be screened, thereby improving the applicability of the sieve plate.
[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
[0007] A plane rotary vibrating screen, comprising:
[0008] A base, wherein a mounting platform is arranged inside the base, a shell is arranged on the upper side of the mounting platform, a top cover is arranged on the upper side of the shell, a feeding port is arranged on the upper side of the top cover, and a discharge port is arranged on the right side of the shell;
[0009] The adjustment component includes a fixed column arranged on the upper side of the mounting platform, a connecting column arranged on the inner side of the fixed column, a limiting block arranged on the lower side of the connecting column, a first sieve plate arranged on the upper side of the connecting column, a rotating ring arranged on the outer side of the fixed column, a second sieve plate arranged on the upper side of the rotating ring, the second sieve plate is tightly attached to the lower surface of the first sieve plate, and an inclined plate is arranged on the upper side of the mounting platform.
[0010] As a preferred solution of the plane rotary vibrating screen described in the utility model, a fixing ring is arranged on the upper side of the base, a limiting column is arranged on the inner side of the fixing ring, and a first spring is arranged on the outer side of the limiting column.
[0011] As a preferred solution of the plane rotary vibrating screen described in the utility model, restraining rings are provided on the upper and lower sides of the shell.
[0012] As a preferred solution of the plane rotary vibrating screen described in the utility model, a mounting block is arranged inside the mounting platform, and a vibration motor is arranged inside the mounting block.
[0013] As a preferred solution of the plane rotary vibrating screen described in the utility model, a fixing block is arranged on the outer side of the fixing column, and a mounting groove is opened on the inner side of the fixing block.
[0014] As a preferred solution of the plane rotary vibrating screen described in the utility model, a second spring is arranged inside the installation groove, and the other end of the second spring is fixedly connected to the lower end of the moving block.
[0015] As a preferred solution of the plane rotary vibrating screen described in the utility model, a plug rod is arranged on the upper side of the moving block, and a plurality of limiting holes are opened on the lower side of the rotating ring.
[0016] As a preferred solution of the plane rotary vibrating screen described in the utility model, the insert rod is inserted into the limiting hole to limit the rotating ring.
[0017] Compared with the prior art, the utility model has the following beneficial effects: before screening the material, a connecting column is arranged in the fixed column on the upper side of the mounting platform, a limiting block is arranged on the lower side of the connecting column to fix it, the lower side of the first sieve plate arranged on the upper side of the fixed column is tightly attached to the second sieve plate, and the rotating ring on the inner side of the second sieve plate is sleeved on the outer side of the fixed column, rotating the rotating ring can drive the second sieve plate to rotate, so that the sieve holes of the second sieve plate and the first sieve plate are misaligned, rotating the second sieve plate can adjust the size of the sieve holes formed by the misalignment, thereby controlling the size of the screened material, and the screened material falls onto the inclined plate below, and there is no need to disassemble and replace the sieve plate due to the inconsistency of the aperture of the sieve hole, thereby improving the practicality of the sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0019] Figure 1 This is a schematic diagram of the overall structure of a flat rotary vibrating screen of the utility model;
[0020] Figure 2 This is a schematic diagram of the internal structure of a flat rotary vibrating screen of the utility model;
[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of a plane rotary vibrating screen of the utility model;
[0022] Figure 4 This utility model is a plane rotary vibrating screen Figure 2 A magnified schematic diagram of structure A. DETAILED DESCRIPTION
[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0026] The utility model provides a plane rotary vibrating screen. Before the plane rotary vibrating screen screen screens materials, the sieve holes of the upper and lower sieve plates are staggered by a rotatable sieve plate, and the materials are screened according to the sizes of the sieve holes formed by the staggered sieve holes. The sieve plates do not need to be disassembled and replaced, and materials of various sizes can be screened, thereby improving the applicability of the sieve plates.
[0027] Figure 1-Figure 4 The utility model is a schematic diagram of the overall structure of a plane rotary vibrating screen embodiment, please refer to Figure 1-Figure 4 In this embodiment, a plane rotary vibrating screen is provided, and its main body includes a base 1 and an adjusting assembly.
[0028] A mounting platform 2 is arranged on the inner side of the base 1, a shell 3 is arranged on the upper side of the mounting platform 2, a top cover 4 is arranged on the upper side of the shell 3, a feeding port 5 is arranged on the upper side of the top cover 4, a discharge port 6 is arranged on the right side of the shell 3, a fixing ring 14 is arranged on the upper side of the base 1, a limiting column 15 is arranged on the inner side of the fixing ring 14, a first spring 16 is arranged on the outer side of the limiting column 15, restraining rings 17 are arranged on the upper and lower sides of the shell 3, a mounting block 18 is arranged on the inner side of the mounting platform 2, and a vibration motor 19 is arranged on the inner side of the mounting block 18.
[0029] The adjustment component includes a fixed column 8 arranged on the upper side of the mounting platform 2, a connecting column 9 is arranged on the inner side of the fixed column 8, a limiting block 10 is arranged on the lower side of the connecting column 9, a first sieve plate 11 is arranged on the upper side of the connecting column 9, a rotating ring 12 is arranged on the outer side of the fixed column 8, a second sieve plate 13 is arranged on the upper side of the rotating ring 12, the second sieve plate 13 is closely attached to the lower surface of the first sieve plate 11, and an inclined plate 7 is arranged on the upper side of the mounting platform 2. Specifically, in the present embodiment, before screening the material, a connecting column 9 is provided in the fixed column 8 on the upper side of the mounting platform 2, a limiting block 10 is provided on the lower side of the connecting column 6 to fix it, a second sieve plate 13 is tightly attached to the lower side of the first sieve plate 11 provided on the upper side of the connecting column 9, and a rotating ring 12 on the inner side of the second sieve plate 13 is sleeved on the outer side of the fixed column 8, rotating the rotating ring 12 can drive the second sieve plate 13 to rotate, so that the second sieve plate 13 and the sieve holes of the first sieve plate 11 are misaligned, rotating the second sieve plate 13 can adjust the size of the sieve holes formed by the misalignment, thereby controlling the size of the screened material, and the screened material falls onto the inclined plate 7 below, and there is no need to disassemble and replace the sieve plate due to the mismatch of the aperture of the sieve hole, thereby improving the practicality of the sieve plate.
[0030] Combination Figure 1-Figure 4 , a plane rotary vibrating screen in this embodiment, the specific use process is as follows: when the plane rotary vibrating screen is screening, materials are added to the feeding port 5 on the upper side of the top cover 4, and the vibration motor 19 in the mounting block 18 on the inner side of the mounting table 2 starts to operate. The limiting column 15 on the upper side fixing ring 14 of the base 1 and the first spring 16 on the outer side support the device. After the screened material falls into the inclined plate 7, it is sent out from the discharge port 6 on one side of the outer shell 3 with the vibration. The outer shell 3 and the top cover 4 are fixed by the clamping ring 17. The clamping ring 17 can be opened to remove the top cover 4 or the outer shell 3 for operation inside.
[0031] In this embodiment, when the material is screened, the second screen plate 13 and the rotating ring 12 may rotate with the vibration of the vibration motor 19, which may affect the screening of the material. For this purpose, please refer to Figure 1-Figure 4In this embodiment, a fixed block 20 is arranged outside the fixed column 8, a mounting groove 21 is provided inside the fixed block 20, a second spring 22 is provided inside the mounting groove 21, the other end of the second spring 22 is fixedly connected to the lower end of the moving block 23, a plug rod 24 is provided on the upper side of the moving block 23, and a plurality of limiting holes 25 are provided on the lower side of the rotating ring 12, and the plug rod 24 is inserted into the limiting hole 25 to limit the rotating ring 12. In this embodiment, in order to better screen the material, when adjusting the position of the second sieve plate 13, the moving block 23 is moved downward to compress the second spring 22, and the plug rod 24 on the upper side of the moving block 23 is separated from the limiting hole 25. After adjusting the position of the second sieve plate 13, the moving block 23 is released, and under the rebound action of the second spring 22, the plug rod 24 is inserted into the limiting hole 25 again to fix the rotating ring 12, so that the size of the sieve hole formed by the misalignment between the second sieve plate 13 and the second sieve plate 11 is fixed, further stabilizing the size of the sieve hole formed by the rotation misalignment, and improving the practicality of the device.
[0032] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A plane rotary vibrating screen, characterized in that: include: A base (1), wherein a mounting platform (2) is arranged inside the base (1), a housing (3) is arranged on the upper side of the mounting platform (2), a top cover (4) is arranged on the upper side of the housing (3), a feeding port (5) is arranged on the upper side of the top cover (4), and a discharge port (6) is arranged on the right side of the housing (3); An adjustment component comprises a fixed column (8) arranged on the upper side of the mounting platform (2), a connecting column (9) arranged on the inner side of the fixed column (8), a limiting block (10) arranged on the lower side of the connecting column (9), a first sieve plate (11) arranged on the upper side of the connecting column (9), a rotating ring (12) arranged on the outer side of the fixed column (8), a second sieve plate (13) arranged on the upper side of the rotating ring (12), the second sieve plate (13) being closely attached to the lower surface of the first sieve plate (11), and an inclined plate (7) arranged on the upper side of the mounting platform (2).
2. A plane rotary vibrating screen according to claim 1, characterized in that: A fixing ring (14) is arranged on the upper side of the base (1), a limiting column (15) is arranged on the inner side of the fixing ring (14), and a first spring (16) is arranged on the outer side of the limiting column (15).
3. A plane rotary vibrating screen according to claim 2, characterized in that: The housing (3) is provided with restraining rings (17) on both upper and lower sides.
4. A plane rotary vibrating screen according to claim 3, characterized in that: A mounting block (18) is arranged inside the mounting platform (2), and a vibration motor (19) is arranged inside the mounting block (18).
5. A plane rotary vibrating screen according to claim 4, characterized in that: A fixing block (20) is arranged on the outside of the fixing column (8), and a mounting groove (21) is arranged on the inside of the fixing block (20).
6. A plane rotary vibrating screen according to claim 5, characterized in that: A second spring (22) is arranged inside the installation groove (21), and the other end of the second spring (22) is fixedly connected to the lower end of the moving block (23).
7. A plane rotary vibrating screen according to claim 6, characterized in that: An insert rod (24) is arranged on the upper side of the moving block (23), and a plurality of limiting holes (25) are opened on the lower side of the rotating ring (12).
8. The plane rotary vibrating screen according to claim 7, characterized in that: The insert rod (24) is inserted into the limiting hole (25) to limit the position of the rotating ring (12).