Polishing dust collection device
By designing a grinding and vacuum cleaner device including vacuum cleaner, filter cartridge, air supply duct, sponge pad, waste pump and vibrator, the problems of dust diffusion, inconvenience in cleaning and inconvenience in movement are solved, and efficient dust cleaning is achieved and convenient use.
Patent Information
- Application Number
- CN202421012549.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The existing grinding and vacuuming devices have problems such as dust diffusion, inconvenient cleaning and inconvenient movement when dealing with dust powder.
A grinding and vacuum cleaner device is designed, using components such as vacuum cleaner, filter cartridge, air supply duct, sponge pad, waste pump and vibrator to guide dust into the vacuum cleaner through the air supply duct, and the sponge pad captures large particles of dust. The filter cartridge intercepts tiny particles of dust, and the vibrator cleans up itself, so that the waste is extracted to facilitate cleaning of dust.
It effectively limits the spread of dust, improves cleaning efficiency, and facilitates cleaning and movement.
Smart Images
Figure CN222493766U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding and dust collecting devices, in particular to a grinding and dust collecting device. Background Art
[0002] Among cultural and creative products, the creation process of sculptures, pottery, sand tables and other products will generate a lot of dust and powder, which affects the creative environment and is harmful to the respiratory tract;
[0003] The existing patent CN220718988U discloses a dust collection box for dust collection during grinding, including a box body, a box door and a dust collection partition; the box door can be opened and closed on the box body and encloses a dust collection chamber, a dust collection inlet is provided at the top position of the rear side of the box body, and a dust collection outlet for connecting to a dust collection pump is provided at the top of the box body; the top side, front side and rear side of the dust collection partition are sealed with the inner wall of the dust collection chamber, and the left and right sides of the dust collection partition are respectively formed with an input chamber and an output chamber, the input chamber is connected to the dust collection inlet, and the output chamber is connected to the dust collection outlet, and the lower side of the dust collection partition is suspended and forms an airway connecting the lower end of the input chamber and the lower end of the output chamber. By arranging the dust collection partition in the dust collection chamber, when the dust collection pump is started, the dust enters the input chamber through the dust collection inlet, and due to the obstruction of the dust collection partition, the dust settles to the bottom of the dust collection chamber under the action of its own gravity and the negative pressure in the input chamber. It has a simple structure and a very good dust collection effect.
[0004] However, it is not understood how the partition leaves dust through the air, and the partition is inconvenient to clean, and the device is not easy to move, and it is also very inconvenient to clean the dust accumulated inside. Utility Model Content
[0005] The technical problem to be solved by the utility model is: in order to overcome the above problems, a grinding and dust collection device is provided, which solves the above problems.
[0006] The utility model solves the technical problem by adopting the following technical solutions:
[0007] A grinding dust collection device comprises a dust collection cylinder, an upper spiral seat is provided on the dust collection cylinder, a cover plate is threadedly connected to the upper spiral seat, a hanger is provided in the dust collection cylinder, a filter cartridge with an air suction interface is hung on the hanger, the air suction interface is used to connect to a fan to exhaust air outwards, an air supply pipe extending into the dust collection cylinder is fixedly provided in the dust collection cylinder, the air supply pipe is used to be connected to a dust collection end head, and the lower end surface of the air supply pipe is installed at a position lower than the lower end surface of the filter cartridge.
[0008] Preferably, in order to effectively handle large particles of dust, a layer of sponge pad is laid on the bottom of the dust collector, and the distance from the lower end of the air supply pipe to the sponge pad is no more than five centimeters. In this way, large particles of dust are difficult to rebound or drift after entering the pores of the sponge under the action of inertia, which effectively limits their diffusion.
[0009] Preferably, in order to facilitate cleaning, an insertion port is provided on the side of the dust collection cylinder, a waste drawer for collecting fallen dust is inserted in the insertion port, and the sponge pad is laid in the waste drawer.
[0010] Preferably, in order to improve the removal rate, a plurality of vibrators are fixed on the hanger, and the active surfaces of the vibrators are against the upper end surface of the filter cartridge. When cleaning the dust attached to the filter cartridge, the filter cartridge is vibrated at a high frequency by the vibrators, so that the dust falls onto the waste extraction plate for easy cleaning.
[0011] Preferably, in order to facilitate movement, moving wheels are fixedly provided at the four corners of the lower end surface of the dust collection cylinder, so that the device can be quickly moved to the position where it is needed.
[0012] The advantages and positive effects of the utility model are as follows: dust enters the dust collection barrel through the air supply pipe, and due to the inertia of the wind, large particles of dust are carried to the pores of the sponge pad, thereby quickly limiting the diffusion of dust, while tiny particles of dust are intercepted on the filter cartridge under the action of negative pressure. After use, the vibrator is started to perform a self-cleaning program, so that the dust attached to the outside of the filter cartridge falls off, and after waiting for a period of time, the waste extraction plate with accumulated dust can be pulled out for convenient cleaning, wherein the sponge pad can be taken out for cleaning, which effectively improves the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the utility model.
[0016] The markings in the accompanying drawings are described as follows: 10, cover plate; 11, filter cartridge; 12, air intake interface; 13, upper spiral seat; 14, dust suction cylinder; 15, waste extraction plate; 16, air supply pipe; 17, insertion port; 18, moving wheel; 19, hanger; 20, vibrator. DETAILED DESCRIPTION
[0017] Now, the utility model is further described in detail in conjunction with the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, so they only show the components related to the utility model. The following is a further detailed description of the embodiments of the utility model in conjunction with the accompanying drawings:
[0018] like Figure 1-2 As shown, a grinding dust collection device described in the utility model includes a dust collection cylinder 14, an upper spiral seat 13 is provided on the dust collection cylinder 14, a cover plate 10 is threadedly connected to the upper spiral seat 13, a hanger 19 is provided in the dust collection cylinder 14, a filter cartridge 11 with an air suction interface 12 is hung on the hanger 19, the air suction interface 12 is used to connect with a fan to exhaust air outwards, an air supply pipe 16 extending into the dust collection cylinder 14 is fixedly provided in the dust collection cylinder 14, the air supply pipe 16 is used to be connected to a dust collection end, and the lower end surface of the air supply pipe 16 is installed at a position lower than the lower end surface of the filter cartridge 11.
[0019] Preferably, in order to effectively handle large particles of dust, a layer of sponge pad is laid on the bottom of the dust collection tube 14, and the distance from the lower end of the air supply pipe 16 to the sponge pad is no more than five centimeters. In this way, large particles of dust are difficult to rebound or drift after entering the pores of the sponge under the action of inertia, which effectively limits their diffusion.
[0020] Preferably, in order to facilitate cleaning, an insertion port 17 is provided on the side of the dust collection cylinder 14 , a waste drawer 15 for collecting fallen dust is inserted into the insertion port 17 , and the sponge pad is laid in the waste drawer 15 .
[0021] Preferably, in order to improve the removal rate, a plurality of vibrators 20 are fixedly provided on the hanger 19, and the active surface of the vibrator 20 is against the upper end surface of the filter cartridge 11. When cleaning the dust attached to the filter cartridge 11, the filter cartridge 11 is vibrated at a high frequency by the vibrator 20, so that the dust falls onto the waste extraction plate 15 for easy cleaning.
[0022] Preferably, in order to facilitate movement, moving wheels 18 are fixedly provided at the four corners of the lower end surface of the dust collection cylinder 14, so that the device can be quickly moved to a position where it is needed.
[0023] During specific implementation, dust enters the dust collection cylinder 14 through the air supply pipe 16. Due to the inertia of the wind, large particles of dust are carried to the pores of the sponge pad, which quickly limits the diffusion of the dust, while tiny particles of dust are intercepted on the filter cartridge 11 under the action of negative pressure. After use, the vibrator 20 is started to perform a self-cleaning program to make the dust attached to the outside of the filter cartridge 11 fall off. After waiting for a period of time, the waste extraction plate 15 with accumulated dust can be pulled out for convenient cleaning. The sponge pad can be taken out for cleaning, which effectively improves the cleaning efficiency.
[0024] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.
Claims
1. A grinding dust collection device, characterized in that: The invention comprises a dust collection cylinder (14), wherein an upper spiral seat (13) is provided on the dust collection cylinder (14), a cover plate (10) is threadedly connected to the upper spiral seat (13), a hanger (19) is provided inside the dust collection cylinder (14), a filter cartridge (11) with an air suction interface (12) is hung on the hanger (19), the air suction interface (12) is used to connect to a fan to exhaust air outwards, an air supply pipe (16) is fixedly provided inside the dust collection cylinder (14) and extends into the dust collection cylinder (14), the air supply pipe (16) is used to connect to a dust collection end, and the installation position of the lower end surface of the air supply pipe (16) is lower than the installation position of the lower end surface of the filter cartridge (11).
2. A grinding and dust collection device according to claim 1, characterized in that: In order to effectively handle large dust particles, a layer of sponge pad is laid on the bottom of the dust collection tube (14), and the distance from the lower end of the air supply pipe (16) to the sponge pad is no more than five centimeters. In this way, large dust particles are difficult to rebound or float after entering the pores of the sponge under the action of inertia, thereby effectively limiting their diffusion.
3. A grinding and dust collection device according to claim 2, characterized in that: In order to facilitate cleaning, an insertion opening (17) is provided on the side of the dust collection cylinder (14), a waste extraction plate (15) for collecting fallen dust is inserted into the insertion opening (17), and the sponge pad is laid inside the waste extraction plate (15).
4. A grinding and dust collection device according to claim 3, characterized in that: In order to improve the removal rate, a plurality of vibrators (20) are fixedly provided on the hanger (19), and the action surfaces of the vibrators (20) are in contact with the upper end surface of the filter cartridge (11). When cleaning the dust attached to the filter cartridge (11), the vibrators (20) vibrate the filter cartridge (11) at a high frequency, so that the dust falls onto the waste extraction plate (15), thereby facilitating cleaning.
5. A grinding and dust collection device according to claim 4, characterized in that: In order to facilitate movement, movable wheels (18) are fixedly provided at the four corners of the lower end surface of the dust collection cylinder (14), so that the device can be quickly moved to a position where it is needed.