Colored sand screening equipment with dust collecting function
By using components such as screening boxes, collection boxes and reverse fans in the color sand screening equipment, the problem of dust flying is solved, effective collection and filtration of dust is achieved, staff health is ensured, and the service life of the equipment is extended. .
Patent Information
- Application Number
- CN202323652026.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-30
AI Technical Summary
The existing color sand screening equipment cannot effectively collect the dust raised during the screening process, causing the dust to spread around and endanger the health of the staff.
A color sand screening equipment is designed, including a screening box, a collection box, a dust inlet tube, a reverse fan and a filter cartridge. The dust is absorbed and filtered through an electric telescopic rod and a vibrating motor. The dust is sucked into the collection box and attached. On the filter cartridge, avoid dust flying.
The dust raised during the screening process is effectively collected, the health of the staff is ensured, and the service life of the equipment is extended through the cleaning mechanism of the filter cartridge.
Smart Images
Figure CN222267771U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of colored sand processing, and more specifically, to a colored sand screening device with a dust collection function. Background Art
[0002] Colored sand is a decorative and beautifying material made of natural quartz sand as the main raw material, which is processed through a special process and then added with a certain amount of pigment and binder. Different fields will use colored sand of different coarse and fine specifications, and then the colored sand will be screened by screening equipment after it is produced. Most of the colored sand screening equipment uses vibrating screen plates to pass through sieve plates of different specifications, and the colored sand is screened by vibration.
[0003] However, most of the existing colored sand screening equipment on the market cannot collect the dust raised during the screening process of colored sand, which will cause the dust to spread all around, making it easy for workers to inhale the dust into their bodies, resulting in the health of the workers not being guaranteed. Utility Model Content
[0004] In order to solve the above problems, the present application provides a colored sand screening device with a dust collection function.
[0005] The present application provides a colored sand screening device with dust collection function, which adopts the following technical solution:
[0006] A colored sand screening device with a dust collection function comprises a screening box, a feed pipe is provided on the top of the screening box, a collecting box is fixedly connected to the top of the screening box, a dust inlet pipe is fixedly sleeved on one side of the collecting box, a first electric telescopic rod is provided on the inner wall of the dust inlet pipe, a universal shaft is provided on the inner wall of the dust inlet pipe, a first blocking plate is provided on the outer wall of the universal shaft, and a first supporting frame is fixedly connected to one side of the first blocking plate.
[0007] The inner wall of the dust inlet pipe is fixedly connected to a support rod, the outer wall of the support rod is provided with a reverse fan, the inner wall of the collecting box is provided with an air outlet, the inner top wall of the collecting box is provided with a threaded groove, the inner wall of the threaded groove is threadedly sleeved with a threaded plate, the bottom of the threaded plate is fixedly connected to a filter cartridge, and the inner wall of the screening box is provided with a screening device.
[0008] Furthermore, the screening device comprises a second support frame, an outer wall of the second support frame is fixedly connected to an inner wall of the screening box, and a screening plate is rotatably connected to the inner wall of the second support frame.
[0009] Through the above technical solution, the second support frame can effectively support the screening plate.
[0010] Furthermore, the outer wall of the screen plate is slidably connected to the inner wall of the screen box, and a vibration motor is provided at the bottom of the screen plate.
[0011] Through the above technical solution, the operation of the vibration motor can drive the screening plate to vibrate, thereby accelerating the screening of raw materials.
[0012] Furthermore, a discharge port is provided on the inner side wall of the screening box, a groove is provided on the inner bottom wall of the discharge port, and a second electric telescopic rod is provided on the inner bottom wall of the groove.
[0013] Through the above technical solution, the raw materials can be discharged through the discharge port.
[0014] Furthermore, a second blocking plate is fixedly connected to the top of the second electric telescopic rod, and an outer wall of the second blocking plate is slidably connected to an inner wall of the groove.
[0015] Through the above technical solution, the second electric telescopic rod is started to drive the second blocking plate to move downward, and then the screening plate is rotated to an inclined state, and then the screened raw materials are discharged through the discharge port.
[0016] Furthermore, one end of the dust inlet pipe is fixedly sleeved with the outer wall of the feed pipe, and the first support frame is rotatably connected to one end of the first electric telescopic rod.
[0017] Through the above technical solution, when the raw materials are screened, dust will not fly out through the feed pipe.
[0018] In summary, the present application includes at least one of the following beneficial technical effects:
[0019] (1) After the loading is completed, the first electric telescopic rod is started to drive the first blocking plate to block the inner wall of the feed pipe. The reverse fan has a suction force on the screening box to suck the dust into the collection box through the dust inlet pipe. When the dust passes through the filter cartridge, the filter cartridge will adsorb the dust on its own surface, thereby collecting the dust. The device can collect the dust raised during the screening of colored sand, so that the dust will not be diffused around and the staff will not inhale the dust into their bodies, so that the health of the staff can be guaranteed.
[0020] (2) By setting up a collection box, threaded groove, threaded plate and filter cartridge, the threaded groove and the threaded plate are threadedly connected, and the filter cartridge can be removed by rotating the threaded plate, thereby cleaning the dust on the surface of the filter cartridge. The filter cartridge can be reused, thereby greatly extending the service life of the device, thereby further meeting the use requirements of the device, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of a colored sand screening device with a dust collection function;
[0022] Figure 2 A front cross-sectional view of the collection box in this application;
[0023] Figure 3 for Figure 2 A magnified view of the structure at center A;
[0024] Figure 4 for Figure 1 A magnified view of the structure at B in the middle.
[0025] Description of the numbers in the figure:
[0026] 1. Screening box; 2. Feed pipe; 3. Collecting box; 4. Dust inlet pipe; 5. First electric telescopic rod; 6. Universal shaft; 7. First blocking plate; 8. First support frame; 9. Support rod; 10. Reverse fan; 11. Air outlet; 12. Threaded groove; 13. Threaded plate; 14. Filter cartridge; 15. Second support frame; 16. Screening plate; 17. Vibration motor; 18. Second blocking plate; 19. Discharge port; 20. Groove; 21. Second electric telescopic rod. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0030] The following is combined with Figure 1-4 This application is described in further detail.
[0031] The present application embodiment discloses a colored sand screening device with a dust collection function, see Figure 1-4 , including a screening box 1, a feeding pipe 2 is provided on the top of the screening box 1, a collecting box 3 is fixedly connected to the top of the screening box 1, a dust inlet pipe 4 is fixedly sleeved on one side of the collecting box 3, a first electric telescopic rod 5 is provided on the inner wall of the dust inlet pipe 4, a universal shaft 6 is provided on the inner wall of the dust inlet pipe 4, a first blocking plate 7 is provided on the outer wall of the universal shaft 6, and a first supporting frame 8 is fixedly connected to one side of the first blocking plate 7.
[0032] The inner wall of the dust inlet pipe 4 is fixedly connected with a support rod 9, and the outer wall of the support rod 9 is provided with a reverse fan 10. The inner side wall of the collecting box 3 is provided with an air outlet 11, and the inner top wall of the collecting box 3 is provided with a threaded groove 12. The inner wall of the threaded groove 12 is threadedly sleeved with a threaded plate 13, and the bottom of the threaded plate 13 is fixedly connected with a filter cartridge 14. The inner side wall of the screening box 1 is provided with a screening device. After the loading is completed, the first electric telescopic rod 5 is started to drive the first blocking plate 7 to block the inner wall of the feed pipe 2. The reverse fan 10 has a suction force on the screening box 1 to suck the dust into the interior of the collecting box 3 through the dust inlet pipe 4. When the dust passes through the filter cartridge 14, the filter cartridge 14 will adsorb the dust on its own surface, thereby realizing the collection of the dust, thereby realizing that the device can collect the dust raised in the process of screening colored sand, and there will be no situation where dust is diffused around and the staff will inhale the dust into their bodies, so that the health of the staff can be guaranteed.
[0033] In this embodiment, the screening device includes a second support frame 15, the outer wall of the second support frame 15 is fixedly connected to the inner wall of the screening box 1, and the inner wall of the second support frame 15 is rotatably connected to the screening plate 16, and the second support frame 15 can effectively support the screening plate 16.
[0034] In this embodiment, the outer wall of the screening plate 16 is slidably connected to the inner wall of the screening box 1, and a vibration motor 17 is provided at the bottom of the screening plate 16. The vibration motor 17 is an existing device and will not be explained in detail here. The operation of the vibration motor 17 can drive the screening plate 16 to vibrate, thereby accelerating the screening of the raw materials.
[0035] In this embodiment, a discharge port 19 is provided on the inner side wall of the screening box 1 , a groove 20 is provided on the inner bottom wall of the discharge port 19 , and a second electric telescopic rod 21 is provided on the inner bottom wall of the groove 20 , and the raw materials can be discharged through the discharge port 19 .
[0036] In this embodiment, a second baffle plate 18 is fixedly connected to the top of the second electric telescopic rod 21, and the outer wall of the second baffle plate 18 is slidably connected to the inner wall of the groove 20. The second baffle plate 18 is connected to the screening plate 16 through the same universal shaft 6. Starting the second electric telescopic rod 21 drives the second baffle plate 18 to move downward, and then the screening plate 16 rotates to an inclined state, and then the screened raw materials are discharged through the discharge port 19.
[0037] In this embodiment, one end of the dust inlet pipe 4 is fixedly sleeved on the outer wall of the feed pipe 2, and the first support frame 8 is rotatably connected to one end of the first electric telescopic rod 5. Starting the first electric telescopic rod 5 drives the first blocking plate 7 to rotate to a horizontal state to block the inner wall of the feed pipe 2. When the raw materials are screened, dust will not fly out through the feed pipe 2.
[0038] The implementation principle of the colored sand screening device with dust collection function in the embodiment of the present application is as follows: first, the raw material is put into the interior of the screening box 1 through the feeding pipe 2. After the feeding is completed, the first electric telescopic rod 5 is started to drive the first blocking plate 7 to rotate to a horizontal state to block the inner wall of the feeding pipe 2. After the raw material enters the upper part of the screening plate 16, the vibration motor 17 is started to drive the screening plate 16 to vibrate, so that the raw material can be screened. At this time, the reverse fan 10 is started, and then the reverse fan 10 has a suction force on the screening box 1, which can suck the dust into the interior of the collection box 3 through the dust inlet pipe 4;
[0039] Secondly, after the raw materials are screened, the second electric telescopic rod 21 is started to drive the second blocking plate 18 to move downward, and then the screening plate 16 is rotated to an inclined state, and then the screened raw materials are discharged through the discharge port 19;
[0040] Finally, when the dust passes through the filter cartridge 14, the filter cartridge 14 will adsorb the dust on its own surface, thereby collecting the dust. Since the threaded groove 12 is threadedly connected with the threaded plate 13, the filter cartridge 14 can be removed by rotating the threaded plate 13, thereby cleaning the dust on the surface of the filter cartridge 14, and the filter cartridge 14 can be reused.
[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A colored sand screening device with a dust collection function, comprising a screening box (1), characterized in that: A feed pipe (2) is provided on the top of the screening box (1), a collecting box (3) is fixedly connected to the top of the screening box (1), a dust inlet pipe (4) is fixedly sleeved on one side of the collecting box (3), a first electric telescopic rod (5) is provided on the inner wall of the dust inlet pipe (4), a universal shaft (6) is provided on the inner wall of the dust inlet pipe (4), a first blocking plate (7) is provided on the outer wall of the universal shaft (6), and a first support frame (8) is fixedly connected to one side of the first blocking plate (7); The inner wall of the dust inlet pipe (4) is fixedly connected to a support rod (9), the outer wall of the support rod (9) is provided with a reverse fan (10), the inner wall of the collection box (3) is provided with an air outlet hole (11), the inner top wall of the collection box (3) is provided with a threaded groove (12), the inner wall of the threaded groove (12) is threadedly sleeved with a threaded plate (13), the bottom of the threaded plate (13) is fixedly connected to a filter cartridge (14), and the inner wall of the screening box (1) is provided with a screening device.
2. The colored sand screening device with dust collection function according to claim 1 is characterized in that: The screening device comprises a second support frame (15), the outer wall of the second support frame (15) is fixedly connected to the inner wall of the screening box (1), and the inner wall of the second support frame (15) is rotatably connected to a screening plate (16).
3. The colored sand screening device with dust collection function according to claim 2 is characterized in that: The outer wall of the screening plate (16) is slidably connected to the inner wall of the screening box (1), and a vibration motor (17) is provided at the bottom of the screening plate (16).
4. The colored sand screening device with dust collection function according to claim 1, characterized in that: The inner side wall of the screening box (1) is provided with a discharge port (19), the inner bottom wall of the discharge port (19) is provided with a groove (20), and the inner bottom wall of the groove (20) is provided with a second electric telescopic rod (21).
5. The colored sand screening device with dust collection function according to claim 4 is characterized in that: The top of the second electric telescopic rod (21) is fixedly connected to a second blocking plate (18), and the outer wall of the second blocking plate (18) is slidably connected to the inner wall of the groove (20).
6. The colored sand screening device with dust collection function according to claim 1, characterized in that: One end of the dust inlet pipe (4) is fixedly sleeved with the outer wall of the feed pipe (2), and the first support frame (8) is rotatably connected with one end of the first electric telescopic rod (5).