A dust collection device for ore production
By designing a magnetic dust collection screen and a cleaning and collection mechanism, the problems of easy clogging and inconvenient disassembly of the screen are solved, achieving efficient dust collection and convenient maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUSHI HUAYANG IND CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-26
AI Technical Summary
In existing dust collection devices used in ore production, dust easily accumulates on the screen plates, causing the screen holes to become clogged and affecting the dust collection effect. Furthermore, the fixed design of the screen plates makes disassembly and maintenance inconvenient.
A dust collection device was designed, which adopts a magnetic dust collection screen plate and a cleaning and collection mechanism. The cleaning motor drives the cleaning brush to clean the screen plate, and the screen plate can be easily disassembled through the magnetic structure. The dust collection is achieved by combining the collection bin and the dust discharge port.
This improves the dust collection efficiency and flexibility of the device, ensuring convenient cleaning of the screen plate and efficient dust collection, thus meeting subsequent use and maintenance needs.
Smart Images
Figure CN224272156U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of dust removal equipment technology, specifically a dust collection device for ore production. Background Technology
[0002] The ore production process generates a large amount of dust, which not only pollutes the environment but also poses a threat to the health of workers.
[0003] Currently used dust collection devices for ore production mostly use screen plates to screen dust. After prolonged use, dust easily accumulates on the screen plates, causing the screen holes to become clogged, affecting the ventilation of the screen plates, and thus reducing the dust collection effect of the device, which is not conducive to subsequent use. At the same time, the screen plates in these devices are mostly fixed, which does not allow for easy disassembly, making subsequent maintenance and replacement difficult and reducing the flexibility of the device.
[0004] In summary, this utility model solves the problems in the background art by designing a dust collection device for ore production. Utility Model Content
[0005] The purpose of this invention is to provide a dust collection device for ore production to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A dust collection device for ore production includes a dust collection box, with a dust suction fan fixedly installed at both ends of the dust collection box. A groove is formed on the rear surface of the dust collection box, and a dust collection screen plate and a first magnetic column are respectively arranged inside the groove. A second magnetic column is embedded in the top rear surface of the dust collection screen plate. A dust suction groove is formed on the top surface of the dust collection box. A collection chamber and an air chamber are respectively formed inside the dust collection box, and a cleaning and collection mechanism is arranged inside the collection chamber.
[0008] The cleaning and collection mechanism includes a collection box, a dust inlet, a sliding strip, a cleaning motor, a positioning slide rod, and a transmission screw. The collection box, dust inlet, and sliding strip are respectively located on the left and right sides of the dust collector. The opposing sides of the collection box are provided with sliding grooves. The cleaning motor is fixedly installed on the left side of the dust collector. The positioning slide rod and transmission screw are both located inside the collection chamber. A movable frame is fitted on the outside of the positioning slide rod and transmission screw. A cleaning plate is provided at the bottom of the movable frame. A guide column and a support spring are fixedly installed on the top of the cleaning plate. A cleaning brush is fixedly installed at the bottom of the cleaning plate.
[0009] As a preferred embodiment of this utility model, the input end of the dust extraction fan extends into the interior of the air chamber.
[0010] As a preferred embodiment of this utility model, the inner wall of the plate groove is in close contact with the outer surface of the dust removal screen plate, the first magnetic column is embedded in the bottom rear side inside the plate groove, the bottom end of the second magnetic column extends to the bottom surface of the dust removal screen plate, and the second magnetic column is magnetically connected to the first magnetic column.
[0011] As a preferred embodiment of this utility model, the top inner wall of the air chamber extends to the bottom of the inner wall of the plate groove, the bottom inner wall of the collection chamber is flush with the top inner wall of the plate groove, and the dust collection groove is connected to the interior of the collection chamber.
[0012] As a preferred embodiment of this utility model, the inner wall of the bottom end of the dust collection port is inclined and flush with the opening of the collection box, and the inner wall of the top end of the dust collection port extends to the inner wall of the bottom end of the collection chamber.
[0013] As a preferred embodiment of this utility model, the outer surface of the slide bar slides in a matching manner with the inner wall of the slide groove.
[0014] As a preferred embodiment of this utility model, the output end of the cleaning motor extends through the left side surface of the dust collector and is fixed to the left end of the transmission screw.
[0015] In a preferred embodiment of this utility model, the outer surface of the positioning slide rod is slidably fitted against the inner wall of the movable frame, and the outer surface of the transmission screw is threadedly connected to the inner wall of the movable frame.
[0016] In a preferred embodiment of this utility model, the top end of the support spring is fixedly connected to the bottom surface of the movable frame, the support springs are equidistantly distributed on the left and right sides about the top surface of the cleaning plate, the top end of the guide column moves through the bottom surface of the movable frame and extends upward, and the cleaning end of the cleaning brush contacts the top surface of the dust removal screen plate.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] 1. In this utility model, a dust collection device for ore production is provided. Utilizing the structural design of the cleaning and collection mechanism, the cleaning motor drives the transmission screw, causing the moving frame to smoothly move the cleaning plate and cleaning brush along the surface of the positioning slide rod. Simultaneously, the combination of the support spring and guide column provides elastic support for the cleaning brush, bringing it close to the dust collection screen plate. This achieves the purpose of cleaning the accumulated dust on the screen plate, improving the dust collection effect of the device. The combination of the dust inlet and the collection box enables dust collection, providing convenience for collection personnel and facilitating subsequent use.
[0019] 2. In this utility model, a dust collection device for ore production is provided, which utilizes the structural design of the plate trough, the first magnetic column and the second magnetic column. Under the magnetic attraction of the first magnetic column and the second magnetic column, the dust collection screen plate is in stable contact with the plate trough, and it is easy to disassemble later, thus improving the flexibility of the device. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the dust collector box of this utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the collection box of this utility model;
[0023] Figure 4 This is a partial cross-sectional structural diagram of the dust collector box of this utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the mobile frame of this utility model.
[0025] In the diagram: 1. Dust collection box; 2. Dust suction fan; 3. Plate groove; 301. Dust collection screen plate; 3011. No. 2 magnetic column; 302. No. 1 magnetic column; 4. Dust suction trough; 5. Collection chamber; 6. Air chamber; 7. Cleaning and collection mechanism; 701. Collection box; 7011. Slide groove; 702. Dust outlet; 703. Slide bar; 704. Cleaning motor; 705. Positioning slide bar; 706. Transmission screw; 707. Moving frame; 708. Cleaning plate; 7081. Guide column; 7082. Support spring; 709. Cleaning brush. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0027] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.
[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0030] For examples, please refer to Figure 1-5 This utility model provides a technical solution:
[0031] A dust collection device for ore production includes a dust collection box 1. Dust collection fans 2 are fixedly installed at both ends of the dust collection box 1. A plate groove 3 is opened on the rear surface of the dust collection box 1. A dust collection screen plate 301 and a first magnetic column 302 are respectively arranged inside the plate groove 3. A second magnetic column 3011 is embedded in the top rear surface of the dust collection screen plate 301. A dust collection groove 4 is opened on the top surface of the dust collection box 1. A collection chamber 5 and an air chamber 6 are respectively opened inside the dust collection box 1. A cleaning and collection mechanism 7 is arranged inside the collection chamber 5.
[0032] Specifically, the input end of the vacuum cleaner 2 extends into the interior of the air chamber 6, the top inner wall of the air chamber 6 extends into the bottom of the interior of the plate groove 3, the bottom inner wall of the collection chamber 5 is flush with the top inner wall of the plate groove 3, and the vacuuming groove 4 is connected to the interior of the collection chamber 5.
[0033] In this embodiment, by setting up the collection chamber 5 and the air chamber 6, the sucked-in air and dust are separated in the collection chamber 5 through the dust removal screen plate 301. The dust falls into the collection chamber 5, while the air enters the air chamber 6 and is discharged through the dust suction fan 2, thus realizing the separation of dust and air.
[0034] Specifically, the inner wall of the trough 3 is in close contact with the outer surface of the dust removal screen plate 301. The first magnetic column 302 is embedded in the bottom rear side of the trough 3. The bottom end of the second magnetic column 3011 extends to the bottom surface of the dust removal screen plate 301. The second magnetic column 3011 is magnetically connected to the first magnetic column 302.
[0035] In this embodiment, the groove 3 is mainly used to make contact with the dust removal screen plate 301. With the magnetic attraction of the first magnetic column 302 and the second magnetic column 3011, the dust removal screen plate 301 can be easily installed and disassembled, meeting the subsequent maintenance needs.
[0036] In this embodiment, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The cleaning and collection mechanism 7 includes a collection box 701, a dust collection port 702, a slide bar 703, a cleaning motor 704, a positioning slide bar 705, and a transmission screw 706. The collection box 701, the dust collection port 702, and the slide bar 703 are respectively arranged on the left and right sides of the dust collection box 1. The opposing side surfaces of the collection box 701 are provided with sliding grooves 7011. The cleaning motor 704 is fixedly installed on the left side surface of the dust collection box 1. The positioning slide bar 705 and the transmission screw 706 are both arranged inside the collection chamber 5. The outer sides of the positioning slide bar 705 and the transmission screw 706 are both fitted with a movable frame 707. The bottom of the movable frame 707 is provided with a cleaning plate 708. The top of the cleaning plate 708 is fixedly installed with a guide column 7081 and a support spring 7082. The bottom of the cleaning plate 708 is fixedly installed with a cleaning brush 709.
[0037] Specifically, the inner wall of the bottom end of the dust collection port 702 is inclined and flush with the opening of the collection box 701. The inner wall of the top end of the dust collection port 702 extends to the inner wall of the bottom end of the collection chamber 5. The outer surface of the slide bar 703 slides and matches the inner wall of the slide groove 7011. The output end of the cleaning motor 704 passes through the left side surface of the dust collector 1 and is fixed to the left end of the transmission screw 706. The outer surface of the positioning slide bar 705 slides and fits against the inner wall of the moving frame 707. The outer surface of the transmission screw 706 is threadedly connected to the inner wall of the moving frame 707. The top end of the support spring 7082 is fixedly connected to the bottom surface of the moving frame 707. The support spring 7082 is equidistantly distributed on the left and right sides about the top surface of the cleaning plate 708. The top end of the guide column 7081 moves through the bottom surface of the moving frame 707 and extends upward. The cleaning end of the cleaning brush 709 contacts the top surface of the dust collector screen plate 301.
[0038] In this embodiment, the cleaning motor 704 is a reciprocating motor. The cleaning motor 704 drives the transmission screw 706. Through the threaded transmission between the transmission screw 706 and the moving frame 707, and the sliding between the positioning slide rod 705 and the moving frame 707, the moving frame 707 is ensured to move smoothly back and forth. The support spring 7082 applies a downward elastic force to the cleaning plate 708, causing the cleaning brush 709 to contact the dust removal screen plate 301, thereby achieving the function of cleaning the screen plate. At the same time, the dust inlet 702 facilitates the entry of dust in the collection bin 5 into the collection box 701, realizing the collection of dust. The sliding cooperation between the slide bar 703 and the slide groove 7011 facilitates the subsequent disassembly and cleaning of the collection box 701, meeting the needs of the collection personnel.
[0039] The working process of this utility model is as follows: When using a dust collection device for ore production, under the action of the dust extraction fan 2, dust and air enter the collection chamber 5 through the dust extraction trough 4 and come into contact with the dust extraction screen plate 301. The dust extraction screen plate 301 filters the sucked-in dust, intercepting it above the dust extraction screen plate 301, while the air enters the air chamber 6 and is extracted by the dust extraction fan 2. At the same time, the cleaning motor 704 is started, and the output end of the cleaning motor 704 drives the transmission screw 706 to rotate. Under the sliding contact between the positioning slide rod 705 and the moving frame 707, the transmission screw 706 drives the moving frame. The cleaning plate 707 moves smoothly left and right, while the supporting spring 7082 provides elastic support to the cleaning plate 708. This causes the cleaning plate 708 to drive the cleaning brush 709 to contact the bottom surface of the collection chamber 5 and the top surface of the dust removal screen plate 301. This achieves the cleaning of the dust accumulated on the dust removal screen plate 301, and the dust in the collection chamber 5 is collected into the collection box 701 through the dust outlet 702, thus meeting the dust collection requirements. Furthermore, the magnetic adhesion between the first magnetic column 302 and the second magnetic column 3011 allows maintenance personnel to quickly disassemble and replace the dust removal screen plate 301, improving the practical effect of the device.
[0040] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dust collection device for ore production, comprising a dust box (1), characterized in that: Dust collector (1) is fixedly installed with dust collection fan (2) at both ends. The rear surface of the dust collector (1) is provided with a plate groove (3). The interior of the plate groove (3) is provided with a dust collection screen plate (301) and a first magnetic column (302). The rear surface of the dust collection screen plate (301) is embedded with a second magnetic column (3011). The top surface of the dust collector (1) is provided with a dust collection groove (4). The interior of the dust collector (1) is provided with a collection chamber (5) and an air chamber (6). The interior of the collection chamber (5) is provided with a cleaning and collection mechanism (7). The cleaning and collection mechanism (7) includes a collection box (701), a dust collection port (702), a slide bar (703), a cleaning motor (704), a positioning slide bar (705), and a transmission screw (706). The collection box (701), the dust collection port (702), and the slide bar (703) are respectively arranged on the left and right sides of the dust collection box (1). The opposing sides of the collection box (701) are provided with sliding grooves (7011). The cleaning motor (704) is fixedly installed on the left side of the dust collection box (1). On the side surface, the positioning slide rod (705) and the transmission screw (706) are both located inside the collection chamber (5). The outer sides of the positioning slide rod (705) and the transmission screw (706) are both fitted with a movable frame (707). The bottom of the movable frame (707) is provided with a cleaning plate (708). The top of the cleaning plate (708) is fixedly installed with a guide column (7081) and a support spring (7082). The bottom of the cleaning plate (708) is fixedly provided with a cleaning brush (709).
2. A dust collection device for ore production as claimed in claim 1, wherein: The input ends of the vacuum blowers (2) all extend into the interior of the air chamber (6).
3. The dust collection device for ore production according to claim 1, characterized in that: The inner wall of the groove (3) is in contact with the outer surface of the dust removal screen plate (301). The first magnetic column (302) is embedded in the bottom rear side of the groove (3). The bottom end of the second magnetic column (3011) extends to the bottom surface of the dust removal screen plate (301). The second magnetic column (3011) is magnetically connected to the first magnetic column (302).
4. A dust collection device for ore production according to claim 1, characterized in that: The top inner wall of the air chamber (6) extends to the bottom of the plate groove (3), the bottom inner wall of the collection chamber (5) is flush with the top inner wall of the plate groove (3), and the dust suction groove (4) is connected to the interior of the collection chamber (5).
5. A dust collection device for ore production according to claim 1, characterized in that: The bottom inner wall of the dust collection port (702) is inclined and flush with the opening of the collection box (701), and the top inner wall of the dust collection port (702) extends to the bottom inner wall of the collection chamber (5).
6. A dust collection device for ore production according to claim 1, characterized in that: The outer surface of the slide bar (703) slides in match with the inner wall of the slide groove (7011).
7. A dust collection device for ore production according to claim 1, characterized in that: The output end of the cleaning motor (704) passes through the left side surface of the dust collector (1) and is fixed to the left end of the transmission screw (706).
8. A dust collection device for ore production according to claim 1, characterized in that: The outer surface of the positioning slide rod (705) slides against the inner wall of the moving frame (707), and the outer surface of the transmission screw (706) is threadedly connected to the inner wall of the moving frame (707).
9. A dust collection device for ore production according to claim 1, characterized in that: The top end of the support spring (7082) is fixedly connected to the bottom surface of the movable frame (707). The support spring (7082) is equidistantly distributed on the left and right sides about the top surface of the cleaning plate (708). The top end of the guide column (7081) moves through the bottom surface of the movable frame (707) and extends upward. The cleaning end of the cleaning brush (709) is in contact with the top surface of the dust removal screen plate (301).