Eccentric vibrating screen conveying device
By arranging an eccentric oval driving block and a vibrating ring in the eccentric vibrating screen conveying device, the problem of difficulty in simultaneously carrying out conveying and screening in the prior art is solved, and efficient article conveying and screening effects are achieved.
Patent Information
- Application Number
- CN202422596826.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-25
AI Technical Summary
The conveying device of the existing eccentric vibrating screen has a complex structure, making it difficult to achieve simultaneous conveying and screening, resulting in low screening efficiency.
An eccentric vibrating screen conveyor is designed. An eccentric oval driving block and a vibrating ring are arranged on the rotating shaft. The vibration effect of the eccentric driving block and the vibrating ring is utilized to screen the objects during the conveying process.
It improves the efficiency of material conveying and screening, ensures smooth material transfer and reduces interference with the vibrating screen.
Smart Images
Figure CN223352193U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening equipment, in particular to an eccentric vibrating screen conveying device. Background Art
[0002] The conveyor system for an eccentric vibrating screen typically refers to the conveying system used with the screen. It is responsible for transporting the screened material from the screen output to the next process or storage facility. The design of this conveyor system must take into account the vibrating characteristics of the screen, ensuring that the material can be smoothly transferred from the screening area while minimizing interference with the screen itself.
[0003] However, the eccentric vibrating screen in the prior art is not only complex in structure, but also difficult to carry out conveying and screening simultaneously during the screening process, so its conveying and screening efficiency is not high enough. Utility Model Content
[0004] (1) Technical problems solved
[0005] In view of the deficiencies in the prior art, the present invention provides an eccentric vibrating screen conveying device, which solves the problems raised in the above background technology.
[0006] (2) Technical solution
[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an eccentric vibrating screen conveying device, characterized in that it includes an outer shell and a driving motor, an inner cavity is opened in the outer shell, a first slot is opened on one side wall of the inner cavity, a plurality of rotating shafts are rotatably connected in the first slot, the base of the driving motor is fixedly connected to the outer shell, the output shaft of the driving motor is fixedly connected to the rotating shaft, a plurality of eccentric driving blocks are fixedly sleeved on the rotating shaft, the cross section of the eccentric driving block is an eccentric oval, and a plurality of second slots are opened at the bottom of the inner cavity.
[0008] Preferably, the outer circumferential surface of the rotating shaft is sleeved with a plurality of vibration rings, the vibration rings are elliptical, and the outer circumferential surface of the rotating shaft is fixedly connected with a plurality of second driving blocks, the second driving blocks are used to move the vibration rings.
[0009] Preferably, the eccentric driving blocks are distributed at equal distances on the outer circumferential surface of the rotating shaft along the axis extension direction of the rotating shaft.
[0010] Preferably, the second driving block is made of elastic metal sheet.
[0011] Preferably, the vibration rings are sleeved between the two eccentric driving blocks, and the vibration rings are divided into several rows, and the vibration rings in the same row are arranged at equal distances along the extension direction of the first slot.
[0012] Preferably, a plurality of supporting legs are fixedly connected to the bottom of the shell, and two baffles are fixedly connected to the inner cavity, and the baffles are arranged at an angle.
[0013] (3) Beneficial effects
[0014] The utility model provides an eccentric vibrating screen conveying device, which has the following beneficial effects:
[0015] 1. This solution arranges an eccentric driving block in an eccentric oval shape on the rotating shaft, and sleeves a vibration ring on the two rotating shafts, which can be driven by the second driving block on the rotating shaft to generate vibration. The eccentric driving block and the vibration ring respectively make the objects to be conveyed vibrate while the eccentric driving block conveys the objects to be conveyed, thereby achieving the purpose of improving the efficiency of object conveying and screening. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the utility model from above;
[0018] Figure 3 Based Figure 2 Schematic diagram of the cross-sectional structure of AA.
[0019] In the figure: 11, outer shell; 12, inner cavity; 13, first slot; 14, drive motor; 15, rotating shaft; 16, eccentric drive block; 17, vibration ring; 18, second drive block; 19, baffle; 20, second slot; 21, support leg. DETAILED DESCRIPTION
[0020] The present invention provides an eccentric vibrating screen conveying device. Figure 1-3 As shown, it includes a shell 11, an inner cavity 12, a first slot 13, a drive motor 14, a rotating shaft 15, an eccentric drive block 16, a vibration ring 17, a second drive block 18, a baffle 19, a second slot 20, and a support leg 21.
[0021] like Figure 1-2 As shown, an inner cavity 12 is opened in the outer shell 11, and a first slot 13 is opened on one side wall of the inner cavity 12. A plurality of rotating shafts 15 are rotatably connected in the first slot 13. The base of the driving motor 14 is fixedly connected to the outer shell 11, and the output shaft of the driving motor 14 is fixedly connected to the rotating shaft 15. A plurality of eccentric driving blocks 16 are fixedly sleeved on the rotating shaft 15. The cross section of the eccentric driving block 16 is an eccentric oval. A plurality of second slots 20 are opened at the bottom of the inner cavity 12.
[0022] Several support legs 21 are fixedly connected to the bottom of the outer shell 11, two baffles 19 are fixedly connected to the inner cavity 12, and the baffles 19 are arranged at an angle. The outer circular surface of the rotating shaft 15 is sleeved with several vibration rings 17, and the vibration rings 17 are elliptical. Several second driving blocks 18 are fixedly connected to the outer circular surface of the rotating shaft 15. The second driving blocks 18 are made of elastic metal sheets and are used to move the vibration rings 17.
[0023] The vibration rings 17 are all sleeved between the two eccentric drive blocks 16. The vibration rings 17 are divided into several rows. The vibration rings 17 in the same row are arranged at equal distances along the extension direction of the first slot 13. The eccentric drive blocks 16 are distributed at equal distances on the outer cylindrical surface of the rotating shaft 15 along the extension direction of the axis of the rotating shaft 15.
[0024] It is worth noting that the limit heights of the eccentric driving block 16 and the vibration ring 17 are different, thereby ensuring that objects of different specifications can be vibrated.
[0025] When this solution is used to convey items, first, the drive motor 14 is started, and the items to be conveyed and screened are placed on the eccentric drive block 16. The output shaft of the drive motor 14 drives the rotating shaft 15 to rotate, and the eccentric drive block 16 follows the rotating shaft 15 and rotates with the rotating shaft 15 as the axis core.
[0026] Then, when the long axis of the eccentric driving block 16 rotates upward, the eccentric driving block 16 pushes the objects on the eccentric driving block 16 upward, and when the long axis of the eccentric driving block 16 rotates downward, the objects on the eccentric driving block 16 fall due to gravity. While the eccentric driving block 16 rotates, the eccentric driving block 16 pushes the objects to be transported.
[0027] Finally, while the eccentric driving block 16 is conveying the items to be conveyed and screened, the rotating shaft 15 simultaneously drives the second driving block 18 to rotate with the rotating shaft 15 as the axis core. When the second driving block 18 rotates to contact the vibration ring 17, the vibration ring 17 is stretched and deformed. When the second driving block 18 rotates to separate from the vibration ring 17, the vibration ring 17 is restored, so that the items on the vibration ring 17 are reciprocated due to the action of gravity and the thrust of the vibration ring 17, and the items are screened.
[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An eccentric vibrating screen conveyor, characterized in that: The invention comprises a shell (11) and a driving motor (14), wherein an inner cavity (12) is provided in the shell (11), a first slot (13) is provided on a side wall of the inner cavity (12), a plurality of rotating shafts (15) are rotatably connected in the first slot (13), a base of the driving motor (14) is fixedly connected to the shell (11), an output shaft of the driving motor (14) is fixedly connected to the rotating shaft (15), a plurality of eccentric driving blocks (16) are fixedly sleeved on the rotating shaft (15), and the cross section of the eccentric driving blocks (16) is an eccentric oval, and a plurality of second slots (20) are provided at the bottom of the inner cavity (12).
2. The eccentric vibrating screen conveyor according to claim 1, characterized in that: The outer circumferential surface of the rotating shaft (15) is sleeved with a plurality of vibration rings (17), the vibration rings (17) are elliptical, and the outer circumferential surface of the rotating shaft (15) is fixedly connected with a plurality of second driving blocks (18), the second driving blocks (18) being used to move the vibration rings (17).
3. The eccentric vibrating screen conveyor according to claim 2, characterized in that: The eccentric driving blocks (16) are distributed at equal distances on the outer circumferential surface of the rotating shaft (15) along the axis extension direction of the rotating shaft (15).
4. The eccentric vibrating screen conveyor according to claim 2, characterized in that: The second driving block (18) is made of elastic metal sheet.
5. The eccentric vibrating screen conveyor according to claim 3, characterized in that: The vibration rings (17) are sleeved between the two eccentric drive blocks (16). The vibration rings (17) are divided into several rows, and the vibration rings (17) in the same row are arranged at equal distances along the extension direction of the first slot (13).
6. The eccentric vibrating screen conveyor according to claim 1, characterized in that: A plurality of supporting legs (21) are fixedly connected to the bottom of the shell (11), and two baffles (19) are fixedly connected to the inner cavity (12), and the baffles (19) are arranged at an angle.