CN212883494U - Rotary vibration type cam vibrating screen - Google Patents
Rotary vibration type cam vibrating screen Download PDFInfo
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- CN212883494U CN212883494U CN202021232588.0U CN202021232588U CN212883494U CN 212883494 U CN212883494 U CN 212883494U CN 202021232588 U CN202021232588 U CN 202021232588U CN 212883494 U CN212883494 U CN 212883494U
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Abstract
A rotary vibration type cam vibrating screen comprises a shell, a rotating shaft, a vibrating table, a rotating table and a spring table, wherein the rotating shaft is supported in the shell and connected with an output shaft of a motor, the vibrating table and the rotating table are nested on the rotating shaft from top to bottom, meshing teeth are arranged between the rotating table and the rotating table, the spring table is fixedly sleeved on the rotating shaft and positioned below the rotating table, an elastic element is clamped between the rotating table and the spring table, the outer side of the vibrating table is provided with a screening table which is connected with the shell in a sliding mode, the sliding direction of the screening table is consistent with the; screening openings which correspond to each other are arranged on the screening table and the secondary screening sheet, the screening openings of the screening table and the secondary screening sheet are overlapped to form through holes for particles with different sizes to pass through in the screening process, and a blocking sheet is arranged on the screening table. The motor drives the rotating shaft to rotate, the spring table drives the rotating table to rotate, the rotating table is continuously occluded and separated from the occlusion teeth of the vibrating table, the up-and-down vibration screening of the vibrating table is achieved, and the vibrating table has the advantages of being simple and convenient to operate, low in maintenance cost, high in screening speed and high in screening precision.
Description
Technical Field
The utility model belongs to mechanical vibration equipment field, concretely relates to novel rotary vibration formula cam shale shaker.
Background
Many of the processes of the prior art involve a screening step aimed at separating solid particles of different sizes. In order to improve the efficiency, an enterprise adopts a vibrating screen, but the existing vibrating screen can only screen out particles with specific sizes, the screening volume range is narrow, the screening precision is not high, the operation and maintenance are complex, and the cost is high. Therefore, an electric sieve which is simple to operate and can sieve particles with different sizes is needed.
Disclosure of Invention
In order to solve the technical problem, the utility model aims to provide a novel shale shaker different with traditional cam-type shale shaker structure through setting up multiunit interlock tooth in order to improve screening efficiency to set up the granule that multilayer sieve can separate the equidimension in order to realize a machine in screening position department, improve the screening precision when the high efficiency filters.
The utility model aims at realizing through the following technical scheme: a rotary vibration type cam vibrating screen comprises a shell, a rotating shaft, a vibrating table, a rotating table and a spring table, wherein the rotating shaft is supported in the shell and connected with an output shaft of a motor; a screening table which is connected with the shell in a sliding mode and the sliding direction of which is consistent with the axial direction of the rotating shaft is installed on the outer side of the vibrating table, and secondary screening sheets are arranged on the screening table; screening openings which correspond to each other are arranged on the screening table and the secondary screening sheet, the screening openings of the screening table and the secondary screening sheet are overlapped to form through holes for particles with different sizes to pass through in the screening process, and a blocking sheet which blocks materials from jumping out of the screening table in the screening process is arranged on the screening table.
Furthermore, a base is arranged in the shell, and the rotating shaft is supported on the base and connected with a motor output shaft arranged in the base.
Furthermore, a plurality of spherical interlock teeth I are arranged on the upper surface of the rotating platform along the circumferential direction, a plurality of spherical interlock teeth II are arranged on the lower surface of the vibrating platform along the circumferential direction, and the spherical interlock teeth I are connected with the spherical interlock teeth II in an interlocking manner.
Furthermore, the diameter of the circumference formed by the plurality of spherical meshing teeth I is the same as that of the circumference formed by the plurality of spherical meshing teeth II.
Furthermore, a plurality of springs with the deformation direction consistent with the axial direction of the rotating shaft are arranged on the upper surface of the spring platform, and the top end of each spring is fixedly connected with the lower surface of the rotating platform.
Furthermore, a sliding rod is convexly arranged on the peripheral surface of the screening table, and a sliding groove for the sliding rod to be embedded into so that the screening table can slide along the axis direction of the rotating shaft is formed in the inner wall of the shell.
Furthermore, the rotating platform and the screening platform are of an integrated structure.
Borrow by above-mentioned technical scheme, the utility model relates to a rotary vibration formula cam shale shaker has characteristics easy and simple to handle, that the maintenance cost is low, screening speed is high, the screening precision is high, has very strong market application spreading value.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of an embodiment of a rotary vibration cam vibrating screen according to the present invention.
Fig. 2 is a top view of the secondary screening sheet of the embodiment of fig. 1.
Fig. 3 is a top view of the vibration table in the embodiment of fig. 1.
[ description of main element symbols ]
101, spherical meshing teeth I102, spherical meshing teeth II 3 and sliding rod
4, a screening opening 5, a base 6 and a rotating shaft
7: spring platform 8: spring 9: chute
10: rotating platform 11-1: screening platform 11-2: secondary screening sheet
11-3 parts of vibration table 12 parts of shell
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments.
Referring to fig. 1 to 3, an embodiment of a rotary vibration cam vibrating screen according to the present invention is shown. The rotary screen comprises a rotary shaft 6, a vibrating table 11-3 and a rotary table 10 which are nested on the rotary shaft from top to bottom, and a spring table 7 which is fixedly sleeved on the rotary shaft and positioned below the rotary table, wherein the rotary shaft 6 is supported on a base 5 and driven by a motor arranged in the base 5 to rotate, and the base 5 is arranged at the bottom of a vibrating screen shell 12 in the embodiment.
The screening table 11-1 is installed on the outer side of the vibrating table 11-3, and the secondary screening sheet 11-2 is arranged on the screening table 11-1. The screening table 11-1 and the secondary screening sheet 11-2 are provided with screening openings 4 which correspond to each other, the position of the secondary screening sheet is adjusted along the circumferential direction, so that the screening openings on the secondary screening sheet and the screening openings on the screening table are overlapped to form through holes with different sizes, and particles with different sizes pass through the through holes during screening, so that the purpose of separating the particles with different sizes by one machine is realized; and the screening table 11-1 is provided with a blocking sheet for blocking the materials from jumping out of the screening table in the screening process. Furthermore, in consideration of the assembly efficiency of the product, the vibrating table and the screening table are integrated, the center of the cylinder is the vibrating table 11-3, the screening table 11-1 is formed at the edge of the cylinder by processing the groove, and the outer edge of the cylinder forms the blocking piece of the screening table.
The spring table 7 is fixed at an appropriate height on the rotation shaft 6, and rotates together with the rotation shaft 6. A plurality of springs 8 with the deformation direction consistent with the axial direction of the rotating shaft are distributed on the spring platform 7, and the top end of each spring 8 is fixedly connected with the lower surface of the rotating platform 10, so that the rotating shaft 6, the spring platform 7 and the rotating platform 10 can be linked.
The upper surface of the rotating table 10 is provided with a plurality of spherical meshing teeth I101 along the circumferential direction, and the lower surface of the vibrating table 11-3 is provided with a plurality of spherical meshing teeth II 102 which are used for being meshed and connected with the spherical meshing teeth I101 along the circumferential direction; two symmetrically distributed sliding rods 3 are convexly arranged on the peripheral surface of the screening table 11-1, sliding grooves 9 are symmetrically arranged on two sides of the inner wall of the shell 12, and the sliding rods 3 are embedded into the sliding grooves 9 on the corresponding sides. Under the extrusion transmission of the spherical meshing teeth and the limitation of the sliding groove, the screening table 11-1 and the vibrating table 11-3 can only move up and down along the axial direction of the rotating shaft.
As a further improvement of the present invention, the shape of the spring platform 7 and the shape of the rotating platform 7 are the same in this embodiment, but the user can adjust itself according to the production requirement in the actual production.
As a further improvement of the utility model, the spherical occlusion teeth I101 and the spherical occlusion teeth II 102 are made of rigid materials.
As a further improvement of the utility model, the height of the screening table 11-1 is properly adjusted, so that the spherical occlusion teeth II 102 and the spherical occlusion teeth I101 on the rotating table are in a half-occlusion state when the force balance of the vibrating table 11-3 is achieved.
The utility model relates to a rotary vibration formula cam shale shaker's theory of operation as follows:
rotating the secondary screening sheet 11-2 along the circumferential direction to enable a through hole formed by overlapping a screening hole of the screening table and a screening hole on the secondary screening sheet to meet the requirement of screening particle size, and then connecting and fixing the secondary screening sheet 11-2 and the screening table 11-1; starting a motor, starting a rotating shaft 6 to rotate to drive a spring platform 7 to rotate together, and driving a rotating platform 10 to rotate by the spring platform 7 through a plurality of springs 8; after the rotating platform rotates, the spherical meshing teeth I101 and the spherical meshing teeth II 102 on the lower surface of the vibrating platform 11-3 are mutually extruded, the springs 8 are compressed, when the spherical meshing teeth move to the weaker mutual extrusion effect, the compressed springs 8 release energy to enable the vibrating platform 11-3 to move upwards, then the vibrating platform can move downwards under the action of gravity, and then the processes are circulated to enable the vibrating platform 11-3 and the screening platform 11-1 to continuously vibrate, so that the screening effect is achieved. Since the springs 8 rotate along with the spring table 7, a force for rotating the vibration table 11-3 is applied to the vibration table during the energy releasing process of the springs, and since the pressing points of the upper and lower spherical engaging teeth are continuously moved, the material to be screened is also continuously moved.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A rotary vibration type cam vibrating screen is characterized by comprising a shell, a rotating shaft, a vibrating table, a rotating table and a spring table, wherein the rotating shaft is supported in the shell and connected with an output shaft of a motor; a screening table which is connected with the shell in a sliding mode and the sliding direction of which is consistent with the axial direction of the rotating shaft is installed on the outer side of the vibrating table, and secondary screening sheets are arranged on the screening table; screening openings which correspond to each other are arranged on the screening table and the secondary screening sheet, the screening openings of the screening table and the secondary screening sheet are overlapped to form through holes for particles with different sizes to pass through in the screening process, and a blocking sheet which blocks materials from jumping out of the screening table in the screening process is arranged on the screening table.
2. The rotary vibratory cam shaker of claim 1, wherein a base is disposed within the housing, and the rotating shaft is supported on the base and is connected to an output shaft of a motor mounted within the base.
3. The rotary vibration cam vibrating screen according to claim 1, wherein the upper surface of the rotating table is provided with a plurality of spherical engaging teeth i along a circumferential direction, the lower surface of the vibrating table is provided with a plurality of spherical engaging teeth ii along a circumferential direction, and the spherical engaging teeth i are engaged with the spherical engaging teeth ii.
4. The rotary oscillation cam shaker of claim 3, wherein the plurality of spherical teeth i comprise a circumference having the same diameter as the circumference of the plurality of spherical teeth ii.
5. The rotary vibration cam vibrating screen according to claim 1, wherein the spring table has a plurality of springs on an upper surface thereof, the springs having a deformation direction corresponding to the axial direction of the rotary shaft, and a top end of each spring is fixedly connected to a lower surface of the rotary table.
6. The rotary vibration cam vibrating screen according to claim 1, wherein the outer peripheral surface of the screening table is convexly provided with a slide bar, and the inner wall of the casing is provided with a slide groove into which the slide bar is inserted to slide the screening table in the axial direction of the rotating shaft.
7. The rotary vibratory cam shaker of claim 1, wherein the rotary table and the screening table are of unitary construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232588.0U CN212883494U (en) | 2020-06-29 | 2020-06-29 | Rotary vibration type cam vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232588.0U CN212883494U (en) | 2020-06-29 | 2020-06-29 | Rotary vibration type cam vibrating screen |
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| Publication Number | Publication Date |
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| CN212883494U true CN212883494U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021232588.0U Active CN212883494U (en) | 2020-06-29 | 2020-06-29 | Rotary vibration type cam vibrating screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843973A (en) * | 2021-10-12 | 2021-12-28 | 佛山市瑛素塑料有限公司 | Injection molding device for food plastic box |
-
2020
- 2020-06-29 CN CN202021232588.0U patent/CN212883494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843973A (en) * | 2021-10-12 | 2021-12-28 | 佛山市瑛素塑料有限公司 | Injection molding device for food plastic box |
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