Quartz sand vibrating screen with dust raising prevention function
By adopting a servo motor-driven dustproof structure and storage bag design in the quartz sand vibrating screen, the problems of the linear vibrating screen are solved, and the dust protection and residue collection are efficient. improves operational safety and overall quality of the production environment.
Patent Information
- Application Number
- CN202420909569.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-29
AI Technical Summary
During the screening process, linear vibrating screens have problems such as limited particle size range, high noise, susceptibility to impurities, high energy consumption and high maintenance costs, and lack effective dust-proof design, which affects the working environment and operation safety.
A quartz sand vibrating screen with dust-proof function was designed, and a servo motor was used to drive the leading roller and power belt to rotate, combining the guide gray shield and the attached gray shield to form a barrier to block dust, and the storage bag was driven by the handle. Flip to collect residues, improving the operating safety of the equipment and the cleanliness of the production environment.
It effectively reduces the diffusion of dust, improves operating safety and production environment quality, reduces equipment maintenance frequency and maintenance costs, and enhances residue collection efficiency and operation convenience.
Smart Images
Figure CN222197803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quartz sand equipment, in particular to a quartz sand vibrating screen with a dust prevention function. Background Art
[0002] Quartz sand vibrating screen is usually a device used to screen quartz sand particles, mainly used in sand and gravel separation, screening and other processes in industrial production. Its working principle is to screen the raw materials through the vibrating screen to separate quartz sand particles of different particle sizes.
[0003] The main components of this equipment usually include:
[0004] 1. Vibrating screen machine body: including bracket, vibration motor, screen and other components. The vibration motor transmits the vibration force to the screen through the exciter, making the screen vibrate, thereby realizing the screening operation of quartz sand.
[0005] 2. Screen: Usually made of metal wire or polymer material, with different apertures and mesh sizes, used to screen quartz sand particles of different particle sizes as needed.
[0006] 3. Feeding device: used to evenly transport the raw quartz sand to the vibrating screen to ensure the smooth progress of the screening operation.
[0007] 4. Discharge port: used to collect and discharge the screened quartz sand particles. Usually, multiple discharge ports are set as needed to classify and collect quartz sand of different particle sizes.
[0008] 5. Vibration system: including vibration motor and exciter, etc., which can effectively screen the quartz sand on the screen by generating appropriate vibration force.
[0009] The advantages of quartz sand vibrating screen include high screening efficiency, easy operation, stable and durable structure, etc. It is often used in quartz sand processing production lines, playing an important role in screening and classification, improving production efficiency and product quality.
[0010] Although linear vibrating screens are widely used in the screening field, they also have some disadvantages, including:
[0011] 1. Limited to the screening particle size range: Linear vibrating screens are usually suitable for screening small and medium-sized particles, but are not very effective for screening ultrafine or ultra-large particles. This limits its application range in certain scenarios.
[0012] 2. Loud noise: The vibrating screen will generate vibration and noise when working, especially at high frequency vibration, the noise is loud, which may interfere with the working environment and operators.
[0013] 3. Easy to be blocked by impurities: During the screening process, if the sieve holes are blocked by impurities, it will affect the screening effect and even cause the equipment to be shut down for cleaning, affecting production efficiency.
[0014] 4. High energy consumption: The vibrating screen needs to drive the vibration equipment for screening operation. Compared with other screening equipment, such as the rotary vibrating screen, its energy consumption is higher.
[0015] 5. High maintenance cost: The vibrating screen generates large vibration force during operation, which can easily cause wear of equipment parts and requires regular maintenance and replacement, increasing maintenance costs and downtime.
[0016] In summary, although linear vibrating screens are widely used in the screening field, they still have some shortcomings that require comprehensive consideration and reasonable selection in practical applications.
[0017] The application number is CN202020399321.4. The quartz sand vibrating screen with anti-dust function has a feed port at the top of the mounting frame, a second conveyor belt is fixed below the first conveyor belt, a heating plate fixed inside the mounting frame is provided on the rear side of the first gear, a first baffle plate is fixed below the second conveyor belt, a decomposition rod is fixedly connected to the right side of the second baffle plate, and a third gear is connected to the left side of the second gear. However, the linear vibrating screen will generate more dust when in use, while general vibrating screens are open-type settings, which will pose a threat to workers during use.
[0018] Therefore, in view of this, the shortcomings of the existing dust-proof structure are studied and improved, and a quartz sand vibrating screen with dust-proof function is proposed. Utility Model Content
[0019] The utility model aims to provide a quartz sand vibrating screen with dust prevention function to solve the problems raised in the above background technology.
[0020] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quartz sand vibrating screen with dust prevention function, comprising: a vibrating screen main body box, a material introduction frame is arranged on one side of the top of the vibrating screen main body box, shock-absorbing columns are arranged around the outer side of the vibrating screen main body box, a lead-out frame is arranged on the other side of the inner side of the vibrating screen main body box, a servo motor is arranged in the middle of the front and rear ends of the vibrating screen main body box, an inner groove is arranged at one end of the servo motor, and a dust-proof structure is arranged on the top of the dust-proof structure;
[0021] A material discharge frame is arranged in the middle of the bottom end of the vibration screen main body box, an inner frame is arranged on one side inside the material discharge frame, and an auxiliary structure is arranged at one end of the inner frame.
[0022] Furthermore, the dust-proof structure includes a guide dust shielding plate, a steering block, an attached dust shielding plate, a main roller, an attached guide roller and a power belt. A main roller is provided at one end of the servo motor, a guide dust shielding plate is provided at one end of the main roller, a power belt is provided on the outer side of the main roller, an attached guide roller is provided on one side of the power belt, an attached dust shielding plate is provided on the outer side of the attached guide roller, and the guide dust shielding plate and the attached dust shielding plate are made of hard foam material, so that the guide dust shielding plate and the attached dust shielding plate can absorb dust particles.
[0023] Furthermore, the area formed by the guide dust shielding plate and the attached dust shielding plate is equal to the area of the working area, thereby preventing dust from leaking out.
[0024] Furthermore, the outer shapes of the guide dust shielding plate and the attached dust shielding plate are triangular prism-shaped, so that the guide dust shielding plate and the attached dust shielding plate can be easily rotated and closed.
[0025] Furthermore, the power belt is sleeved and connected to the main guide roller and the auxiliary guide roller, so that the power belt can drive the main guide roller and the auxiliary guide roller to flip.
[0026] Furthermore, the auxiliary structure includes a handle, a curved rod, a storage bag and an attached tube. A curved rod is provided at the front end of the built-in frame, a handle is provided at one end of the curved rod, an attached tube is provided on the outside of the curved rod, and a storage bag is provided on the outside of the attached tube. The storage bag is made of anti-corrosion material to prevent the material inside the quartz sand from damaging the inside of the storage bag.
[0027] Furthermore, a rotation structure is formed between the handle and the bending rod to facilitate the rotation of the bending rod.
[0028] Compared with the prior art, the beneficial effects of the utility model are:
[0029] 1. The utility model drives the main roller to rotate through the servo motor, at which time the main roller drives the power belt to rotate, and the power belt drives the auxiliary guide roller to rotate, at which time the guide ash shielding plate and the auxiliary ash shielding plate are turned over, and at the same time the steering block cooperates with the guide ash shielding plate and the auxiliary ash shielding plate to rotate. When the main body box of the vibrating screen needs to be protected, the guide ash shielding plate and the auxiliary ash shielding plate are closed. At this time, the dust floating in the main body box of the vibrating screen will be blocked under the barrier formed by the guide ash shielding plate and the auxiliary ash shielding plate. This can reduce the dust generated by the main body box of the vibrating screen and bring the following effects: 1. Enhanced dust protection effect: After closing the guide ash shielding plate and the auxiliary ash shielding plate, the barrier formed can effectively block the dust floating in the main body box of the vibrating screen and prevent it from spreading to the surrounding environment, thereby protecting the cleanliness of the working environment and the health of personnel. 2. Improved operational safety: By automatically closing the guide ash shielding plate and the auxiliary ash shielding plate, the need for manual intervention can be reduced, the risk of operators being exposed to dust is reduced, and operational safety is improved. 3. Reduced equipment maintenance: effectively prevents floating dust from entering the main body of the vibrating screen, reduces the frequency of cleaning inside the equipment, and reduces maintenance costs and workload. 4. Improved production environment: through the formation of a protective barrier, the environmental sanitation of the production site can be improved, dust pollution to other equipment and products can be reduced, and the overall quality of the production environment can be improved. Therefore, this design can effectively improve the operational safety of the vibrating screen equipment, reduce the impact of dust on the equipment and production environment, thereby improving production efficiency and the quality of the working environment;
[0030] 2. The utility model rotates the handle, and the handle drives the curved rod and the attached tube to rotate, and the storage bag rotates with the curved rod. At this time, the residue exported by the built-in frame will enter the interior of the storage bag. The designer can change the distance setting according to the spacing between the built-in frame and the storage bag, so as to improve the recycling of waste materials, and the effects are as follows: 1. Improved residue collection effect: Turning the handle can make the residue exported by the built-in frame enter the interior of the storage bag, effectively collect and store the residue, and facilitate subsequent processing and cleaning. 2. Enhanced operational convenience: By turning the handle, the residue collection process can be easily controlled, reducing the difficulty and labor intensity of manual operation. 3. Flexibility and adjustability: The designer can change the distance setting according to the spacing between the built-in frame and the storage bag, so as to adapt to different scenes and needs, and improve the flexibility and adjustability of the equipment. 4. Convenient cleaning: The storage bag can be easily removed and cleaned, reducing the complexity and time cost of cleaning work. In summary, this design can effectively improve the residue collection efficiency and operational convenience, while also improving the flexibility and cleaning convenience of the equipment, thereby improving the equipment's user experience and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 This is a schematic diagram of the appearance structure of the utility model;
[0032] Figure 2 It is a schematic diagram of the side structure of the utility model;
[0033] Figure 3 This is a schematic diagram of the dustproof structure of the utility model;
[0034] Figure 4 For this utility model Figure 4 A schematic diagram of the enlarged structure at point A;
[0035] Figure 5 It is a schematic diagram of the internal structure of the blanking frame of the utility model.
[0036] In the figure: 1. Vibrating screen main box; 2. Material introduction frame; 3. Servo motor; 4. Dust-proof structure; 401. Guide dust shield; 402. Steering block; 403. Attached dust shield; 404. Main guide roller; 405. Attached guide roller; 406. Power belt; 5. Export frame; 6. Auxiliary structure; 601. Handle; 602. Bending rod; 603. Storage bag; 604. Attached tube; 7. Unloading frame; 8. Shock-absorbing column; 9. Inner groove; 10. Built-in frame. DETAILED DESCRIPTION
[0037] 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.
[0038] like Figure 1-Figure 2 As shown, a quartz sand vibrating screen with dust prevention function comprises a vibrating screen main body box 1, a material introduction frame 2 is arranged on one side of the top of the vibrating screen main body box 1, shock-absorbing columns 8 are arranged around the outer side of the vibrating screen main body box 1, and a lead-out frame 5 is arranged on the other side of the inner side of the vibrating screen main body box 1, a servo motor 3 is arranged in the middle of the front and rear ends of the vibrating screen main body box 1, an inner groove 9 is arranged at one end of the servo motor 3, and a dust-proof structure 4 is arranged on the top of the dust-proof structure 4;
[0039] A material discharge frame 7 is arranged in the middle of the bottom end of the vibration screen main body box 1 , an inner frame 10 is arranged on one side inside the material discharge frame 7 , and an auxiliary structure 6 is arranged at one end of the inner frame 10 .
[0040] like Figure 1-Figure 5As shown, a quartz sand vibrating screen with dust prevention function, the dust prevention structure 4 includes a guide dust shielding plate 401, a steering block 402, an attached dust shielding plate 403, a main roller 404, an attached guide roller 405 and a power belt 406, one end of the servo motor 3 is provided with a main roller 404, one end of the main roller 404 is provided with a guide dust shielding plate 401, the outer side of the main roller 404 is provided with a power belt 406, one side of the power belt 406 is provided with an attached guide roller 405, the outer side of the attached guide roller 405 is provided with an attached dust shielding plate 403, the guide dust shielding plate 401 and the attached ash shielding plate 403 are made of hard foam material. The servo motor 3 starts to drive the main roller 404 inside the unloading frame 7, and the main roller 404 drives the power belt 406 and the attached guide roller 405 to rotate. At the same time, the main roller 404 and the attached guide roller 405 drive the guide ash shielding plate 401 and the attached ash shielding plate 403 to flip. When the guide ash shielding plate 401 and the attached ash shielding plate 403 are closed, the dust will be blocked under the barrier formed by the guide ash shielding plate 401 and the attached ash shielding plate 403, which will bring the following effects:
[0041] 1. Enhanced dust protection effect: By closing the guide dust shielding plate 401 and the attached dust shielding plate 403, a barrier is formed to effectively block the dust inside the vibration screen main box 1 and prevent it from spreading to the surrounding environment.
[0042] 2. Improved operational safety: The design of the dustproof structure can reduce the risk of operators being exposed to dust, thereby improving operational safety, especially when the vibration screen main body box 1 needs to be protected.
[0043] 3. Reduced equipment maintenance: The dust-proof structure effectively prevents dust from entering the interior of the vibrating screen main box 1, reduces the frequency of cleaning inside the equipment, and reduces maintenance costs and workload.
[0044] 4. Improvement of production environment: Through the formation of a protective barrier, the environmental sanitation of the production site can be improved, the pollution of dust to other equipment and products can be reduced, and the overall quality of the production environment can be improved.
[0045] In summary, the design of the dust-proof structure effectively improves the operational safety of the vibrating screen equipment, reduces the impact of dust on the equipment and production environment, and thus improves production efficiency and the quality of the working environment.
[0046] like Figure 1-Figure 5As shown, a quartz sand vibrating screen with dust prevention function includes an auxiliary structure 6 including a handle 601, a bent rod 602, a storage bag 603 and an attached tube 604. The front end of the built-in frame 10 is provided with a bent rod 602, one end of the bent rod 602 is provided with a handle 601, the outer side of the bent rod 602 is provided with an attached tube 604, the outer side of the attached tube 604 is provided with a storage bag 603, and the storage bag 603 is made of anti-corrosion material. When the handle 601 is turned, the handle 601 drives the bent rod 602 to rotate, and then the bent rod 602 drives the attached tube 604 to rotate, and at the same time, the attached tube 604 drives the storage bag 603 to flip, and at this time, the storage bag 603 adjusts the angle, and at this time, the built-in frame 10 enters the interior of the storage bag 603, which will produce the following effects:
[0047] 1. Enhanced storage effect: Turning the handle 601 can drive the curved rod 602 to rotate, which in turn drives the attached tube 604 to rotate, and finally the storage bag 603 will also turn over. This design allows the storage bag 603 to adjust its angle, making it easier for the built-in frame 10 to enter the storage bag 603, thereby improving storage efficiency.
[0048] 2. Enhanced operational convenience: By turning the handle 601, the operator can conveniently control the flipping of the storage bag 603, thereby reducing the difficulty and labor intensity of manual operation.
[0049] 3. Angle adjustment: The storage bag 603 can be adjusted in angle as needed, making it easier to receive and fix the built-in frame 10, thereby improving the flexibility and convenience of use.
[0050] 4. Anti-corrosion: Since the storage bag 603 is made of anti-corrosion material, it can effectively prevent the bag from being corroded during use, thereby extending the service life of the storage bag.
[0051] In summary, the design of this auxiliary structure effectively improves the storage efficiency and operational convenience of the storage bag, while also increasing the angle adjustment function and anti-corrosion performance, providing a better solution for the storage of the built-in frame 10.
[0052] Working principle: When using the quartz sand vibrating screen with anti-dust function, first turn on the external power supply, then the vibrating screen main box 1 and the servo motor 3 start to work, and the staff pours the material through the material inlet frame 2. At this time, the vibrating screen main box 1 starts to vibrate, the material starts to be screened, and the shock-absorbing column 8 starts to slow down the vibration generated by the vibrating screen main box 1. At the same time, when the vibrating screen main box 1 starts to generate dust, the servo motor 3 starts to drive the main roller 404 on the inside of the unloading frame 7, and the main roller 404 drives the power belt 406 and the attached guide roller 405 to rotate, and at the same time, the main roller 404 and the attached guide roller 405 drive the guide dust shielding plate 401 and the attached dust shielding plate 403 to flip over. When the guide dust shielding plate 401 and the attached dust shielding plate 403 are closed, the dust will be blocked under the barrier formed by the guide dust shielding plate 401 and the attached dust shielding plate 403. At this time, the residue generated by the material enters the built-in frame 10 inside the unloading frame 7. The staff starts to turn the handle 601, and the handle 601 drives the bending rod 602 to rotate, and then the bending rod 602 drives the attached tube 604 to rotate, and at the same time the attached tube 604 drives the storage bag 603 to flip over. At this time, the storage bag 603 adjusts the angle, and the built-in frame 10 enters the interior of the storage bag 603. Finally, the successfully screened and introduced material is exported from the export frame 5. This is the working principle of the quartz sand vibrating screen with anti-dust function.
[0053] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A quartz sand vibrating screen with dust prevention function, comprising: A vibration screen main body box (1), characterized in that a material introduction frame (2) is provided on one side of the top of the vibration screen main body box (1), a shock-absorbing column (8) is provided around the outer side of the vibration screen main body box (1), a lead-out frame (5) is provided on the other side of the inner side of the vibration screen main body box (1), a servo motor (3) is provided in the middle of the front and rear ends of the vibration screen main body box (1), an inner groove (9) is provided at one end of the servo motor (3), and a dustproof structure (4) is provided at the top of the dustproof structure (4); A material discharge frame (7) is arranged in the middle of the bottom end of the vibration screen main body box (1), an internal frame (10) is arranged on one side inside the material discharge frame (7), and an auxiliary structure (6) is arranged at one end of the internal frame (10).
2. The quartz sand vibrating screen with dust prevention function according to claim 1, characterized in that: The dustproof structure (4) comprises a guide dust shielding plate (401), a steering block (402), an attached dust shielding plate (403), a main guide roller (404), an attached guide roller (405) and a power belt (406); one end of the servo motor (3) is provided with a main guide roller (404); one end of the main guide roller (404) is provided with a guide dust shielding plate (401); the outer side of the main guide roller (404) is provided with a power belt (406); one side of the power belt (406) is provided with an attached guide roller (405); the outer side of the attached guide roller (405) is provided with an attached dust shielding plate (403); the guide dust shielding plate (401) and the attached dust shielding plate (403) are made of hard foam material.
3. The quartz sand vibrating screen with dust prevention function according to claim 2, characterized in that: The area formed by the guide dust shielding plate (401) and the attached dust shielding plate (403) is equal to the area of the working area.
4. The quartz sand vibrating screen with dust prevention function according to claim 2, characterized in that: The guide dust shielding plate (401) and the attached dust shielding plate (403) are triangular prism-shaped in appearance.
5. The quartz sand vibrating screen with dust prevention function according to claim 2, characterized in that: The power belt (406) is connected to the main guide roller (404) and the auxiliary guide roller (405) in a sleeve-fitting manner.
6. The quartz sand vibrating screen with dust prevention function according to claim 1, characterized in that: The auxiliary structure (6) comprises a handle (601), a curved rod (602), a storage bag (603) and an attached tube (604); the front end of the built-in frame (10) is provided with a curved rod (602); one end of the curved rod (602) is provided with a handle (601); the outer side of the curved rod (602) is provided with an attached tube (604); the outer side of the attached tube (604) is provided with a storage bag (603); and the storage bag (603) is made of an anti-corrosion material.
7. The quartz sand vibrating screen with dust prevention function according to claim 6, characterized in that: The handle (601) and the curved rod (602) form a rotating structure.