Dust collecting mechanism of vibrating screen
By designing a vibrating screen dust collection mechanism that includes magnets, slides and collection bins, the problem of difficulty in collecting dust and recycling metal objects in the vibrating screen is solved, achieving efficient collection of dust and recycling of metal objects, and reducing production costs. loss.
Patent Information
- Application Number
- CN202420349874.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-02-26
AI Technical Summary
During the use of vibrating screens, the dust after screening is difficult to effectively collect and recycle, resulting in dust escape, causing environmental pollution, and it is difficult to recycle metal particles, increasing production losses.
A dust collection mechanism for a vibrating screen is designed, including a sieve, a collection bin, a slide, a mounting slot, a magnet and other components. The magnets absorb metal objects in the dust. The design of the slide and collection bin ensures the collection and storage of dust. The angle adjustment of the rotating plate allows the dust to be discharged in different directions, and the threaded connection between the discharge pipe and the blocking cover enables dust collection without downtime.
It achieves efficient collection and storage of dust, avoids dust escape, recovers metal objects in the dust, reduces production losses, and collects and processes dust without stopping the machine.
Smart Images
Figure CN222369621U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust collection of vibration screens, in particular to a dust collection mechanism of a vibration screen. Background Art
[0002] The vibrating screen works by utilizing the reciprocating vibration generated by the oscillation of the vibrator. The upper rotating weight of the vibrator causes the screen surface to produce planar cyclotron vibration, while the lower rotating weight causes the screen surface to produce conical vibration. The combined effect causes the screen surface to produce complex cyclotron vibration. Its vibration trajectory is a complex spatial curve, which is projected as a circle on the horizontal plane and an ellipse on the vertical plane. The amplitude can be changed by adjusting the exciting force of the upper and lower rotating weights, and the curve shape of the screen surface motion trajectory and the motion trajectory of the material on the screen surface can be changed by adjusting the spatial phase angle of the upper and lower weights.
[0003] During the use of the vibrating screen, raw materials that do not meet the requirements will be screened out. Dust will pass through the holes of the screen and fall into the lower part of the vibrating screen. The screened dust needs to be collected to prevent it from entering other locations and causing harm to the external environment. Secondly, the screened dust needs to be collected and stored. The dust should be collected as much as possible without stopping the machine. Finally, during the dust collection process, the metal particles in the dust need to be recovered to reduce production losses. Therefore, a dust collection mechanism for a vibrating screen is proposed to address the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a dust collecting mechanism for a vibrating screen to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A dust collecting mechanism of a vibrating screen comprises a sieve and a collecting bin, the bottom end of the sieve is provided with a collecting bin, the bottom end of the collecting bin is fixedly connected to a slide, the outer side of the slide is provided with a mounting groove, the outer side of the slide is provided with a mounting plate, one side of the mounting plate is fixedly connected to a connecting plate, the end of the connecting plate away from the mounting plate is fixedly connected to a magnet, the bottom end of the slide is fixedly connected to a shell, the top end of the shell is provided with a feed port, the top end of the shell is fixedly connected to a baffle, the shell is rotatably connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a rotating plate, the bottom end of the shell is fixedly connected to a bottom plate, and one end of the rotating shaft is fixedly connected to a handle.
[0007] Preferably, a discharge pipe is fixedly connected to the bottom end of the shell, and a plugging cover is internally threadedly connected to the bottom end of the discharge pipe.
[0008] Preferably, the number of the mounting slots is two, and the size of the magnet is smaller than the inner size of the mounting slot.
[0009] Preferably, there are two baffles, which are symmetrically arranged at the inner top of the shell.
[0010] Preferably, there are two discharge pipes, which are symmetrically arranged at the outer bottom end of the shell.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. In the utility model, the dust after screening can be collected by the provided collection bin, slideway and shell, so as to prevent the dust from escaping to the outside and causing damage to the external equipment or environment, etc. The dust can be collected by the provided collection bin, etc.;
[0013] 2. In the utility model, the dust after screening can be collected by the shell, baffle, rotating shaft, rotating plate, bottom plate, handle, discharge pipe and plug cover, and in the collection process, the angle of the rotating plate can be changed to make the dust discharged from the shell in different directions, without stopping the vibrating screen;
[0014] 3. In the utility model, the metal objects in the dust passing through the slideway can be collected by means of the installation grooves, installation plates, connecting plates and magnets, so as to avoid the metal objects being processed and wasted. The recovered metal objects can be reused to reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;
[0017] Figure 3 This is a schematic diagram of the installation of the discharge pipe structure of the utility model.
[0018] In the figure: 1. sieve; 2. collecting bin; 3. slide; 4. mounting groove; 5. mounting plate; 6. connecting plate; 7. magnet; 8. shell; 9. feed port; 10. baffle; 11. rotating shaft; 12. rotating plate; 13. bottom plate; 14. discharge pipe; 15. plugging cover; 16. handle. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.
[0022] See also Figure 1-3 , the utility model provides a technical solution:
[0023] A dust collecting mechanism of a vibrating screen comprises a sieve 1 and a collecting bin 2. The collecting bin 2 is provided at the bottom end of the sieve 1. A slide 3 is fixedly connected to the bottom end of the collecting bin 2. A mounting groove 4 is provided on the outer side of the slide 3. A mounting plate 5 is provided on the outer side of the slide 3. A connecting plate 6 is fixedly connected to one side of the mounting plate 5. A magnet 7 is fixedly connected to the end of the connecting plate 6 away from the mounting plate 5. A shell 8 is fixedly connected to the bottom end of the slide 3. A feed port 9 is provided at the top end of the shell 8. A baffle 10 is fixedly connected to the top end of the shell 8. A rotating shaft 11 is rotatably connected to the inside of the shell 8. A rotating plate 12 is fixedly connected to the outer side of the rotating shaft 11. A bottom plate 13 is fixedly connected to the bottom end of the shell 8. A handle 16 is fixedly connected to one end of the rotating shaft 11.
[0024] A discharge pipe 14 is fixedly connected to the bottom end of the shell 8, and a plugging cover 15 is internally threadedly connected to the bottom end of the discharge pipe 14; there are two mounting grooves 4, and the size of the magnet 7 is smaller than the internal size of the mounting groove 4; there are two baffles 10, which are symmetrically arranged at the inner top end of the shell 8; there are two discharge pipes 14, which are symmetrically arranged at the outer bottom end of the shell 8.
[0025] Working process: When the device is used, first install the collecting device of the device at the designated position below the vibrating screen, power the vibrating screen with an external power supply, start the sieve 1 of the vibrating screen, and the dust and other impurities after screening will fall into the interior of the collecting bin 2, and under the action of gravity, fall into the interior of the slide 3. A mounting groove 4 is provided on the outside of the slide 3, and the mounting plate 5 is fixed to the outside of the slide 3 by self-tapping screws. The connecting plate 6 fixes the mounting plate 5 and the magnet 7 together. After the magnet 7 is installed in place, it is inside the mounting groove 4. The size of the magnet 7 is smaller than that of the mounting groove 4. The magnet 7 and the inner wall of the slide 3 are in the same plane and will not block the passing dust. The metal objects in the dust will be adsorbed by the magnet 7 and will not fall into the shell 8 below. Moreover, there are two groups of magnets 7, which can collect the metal objects in the dust as much as possible. The dust after primary treatment will enter the shell 8 through the feed port 9 on the shell 8. The inside of the shell 8 has a rotating rotating plate 12, which is fixed on the outside of the rotating shaft 11. The angle of the rotating plate 12 can be changed by turning the handle 16. A baffle 10 is fixedly connected to the top of the inside of the shell 8. The baffle 10 can block and limit the rotating plate 12 after rotation to prevent the angle of the rotating plate 12 from changing and the dust cannot be effectively discharged in the opposite direction. A C-shaped bottom plate 13 is fixedly connected to the bottom end of the inside of the shell 8, which can divide the bottom end of the inside of the shell 8 into two left and right areas without hindering the rotation of the rotating plate 12. There are two discharge pipes 14 at the bottom end of the outside of the shell 8, a blocking cover 15 and the discharge pipe 14. There is a threaded connection between them. When discharging dust, turn the handle 16 to make the dust go to the top of the discharge pipe 14 on one side, open the plug cover 15 inside the discharge pipe 14, and the dust can be discharged from the discharge pipe 14 and fall into the dust collecting device. After the collecting device is full of dust, turn the handle 16 to make the dust switch to the other side, close the discharge pipe 14, and then open the discharge pipe 14 on the other side, and the dust can continue to be discharged from the shell 8 for collection. The shell 8 can also temporarily store the dust to prevent the collection device from being placed under the discharge pipe 14, causing direct discharge of dust and affecting external equipment or environment.
[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dust collecting mechanism for a vibrating screen, comprising a screen (1) and a collecting bin (2), characterized in that: The bottom end of the sieve (1) is provided with a collecting bin (2), the bottom end of the collecting bin (2) is fixedly connected to a slideway (3), the outer side of the slideway (3) is provided with a mounting groove (4), the outer side of the slideway (3) is provided with a mounting plate (5), one side of the mounting plate (5) is fixedly connected to a connecting plate (6), the end of the connecting plate (6) away from the mounting plate (5) is fixedly connected to a magnet (7), the bottom end of the slideway (3) is fixedly connected to a shell (8), the top end of the shell (8) is provided with a feed port (9), the top end of the shell (8) is fixedly connected to a baffle (10), the shell (8) is rotatably connected to a rotating shaft (11), the outer side of the rotating shaft (11) is fixedly connected to a rotating plate (12), the bottom end of the shell (8) is fixedly connected to a bottom plate (13), and one end of the rotating shaft (11) is fixedly connected to a handle (16).
2. A dust collecting mechanism for a vibrating screen according to claim 1, characterized in that: The bottom end of the shell (8) is fixedly connected to a discharge pipe (14), and the bottom end of the discharge pipe (14) is internally threadedly connected to a plugging cover (15).
3. The dust collecting mechanism of a vibrating screen according to claim 1, characterized in that: The number of the mounting grooves (4) is two, and the size of the magnet (7) is smaller than the internal size of the mounting groove (4).
4. The dust collecting mechanism of a vibrating screen according to claim 1, characterized in that: There are two baffles (10), which are symmetrically arranged at the top end of the interior of the shell (8).
5. The dust collecting mechanism of a vibrating screen according to claim 2, characterized in that: There are two discharge pipes (14), which are symmetrically arranged at the outer bottom end of the shell (8).