Magnesium powder vibrating screening device

Abstract

The utility model discloses a magnesium powder vibrating screening device, including the upper end fixed connection of work table's sieve shell, the upper end fixed connection of recovery shell is in work table, the one end of recovery shell is connected with sieve shell, and the upper end of recovery shell is set up to the feed structure, and the upper end of feed structure is set up to the feed pipe, and the upper end fixed connection of sieve shell is filled with the valve, and one end fixed connection of the inflation pipe is in the rear end of sieve shell and the other end fixed connection bottle, the inflation pipe fixedly penetrates and is connected in the inside of inflation valve, and three discharge ports are set up in the one end of sieve shell and recovery shell. The utility model discloses compared with prior art's advantage lies in: can ensure that the magnesium powder screening is more sufficient, can promote the security of device.

Description

Technical Field

[0001] This utility model relates to the field of magnesium powder screening technology, specifically a magnesium powder vibrating screening device. Background Technology

[0002] Magnesium powder is affected by external factors during production, resulting in particle sizes and impurities. Therefore, it needs to be screened before use. Since there are various screening methods, the screening efficiency also varies. However, most existing magnesium powder vibrating screening devices put all the magnesium powder into the device at once, which can easily lead to an excessive amount of magnesium powder in the device. This causes excessive accumulation of magnesium powder on the screen, resulting in a decrease in screening efficiency and preventing ventilation inside the magnesium powder vibrating screening device. This leads to stagnant air inside the device, dust accumulation, and potential safety accidents.

[0003] However, existing patents have the following drawbacks: (1) Most of the existing magnesium powder vibrating screening devices put all the magnesium powder into the device at once, which can easily lead to too much magnesium powder in the device, resulting in too much magnesium powder accumulation on the screen and thus reducing the screening efficiency. (2) Existing technology cannot ventilate the inside of the magnesium powder vibration screening device, resulting in the lack of air flow inside the device, which leads to dust accumulation and thus causes safety accidents.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] To solve the above problems, the technical solution of this utility model is: a magnesium powder vibrating screening device, including a feeding device and an air filling pipe and an air filling valve. This solves the problem that most existing magnesium powder vibrating screening devices put all the magnesium powder into the device at once, which easily leads to too much magnesium powder in the device, resulting in too much magnesium powder accumulation on the screen, which reduces the screening efficiency and prevents the internal air circulation of the magnesium powder vibrating screening device, resulting in no air flow inside the device, which leads to dust accumulation and thus causes safety accidents. Preferably, the workbench has a screening shell fixedly connected to its upper end; A vibrating structure is disposed on the inner side of the screening shell; A recycling shell is fixedly connected to the upper end of the workbench, and one end of the recycling shell is connected to the screening shell; A feeding structure is provided at the upper end of the recycling shell; The feed pipe is disposed at the upper end of the feed structure; An air inflator valve is fixedly connected to the upper end of the screening shell; An inflation tube, one end of which is fixedly connected to the rear end of the screening shell and the other end of which is fixedly connected to the bottle, and the inflation tube is fixedly connected through the inside of the inflation valve. The three discharge ports are located at one end of the screening shell and the recovery shell; The guide plate is fixedly connected to one side of the two upper feed ports and to one end of the inner wall of the recycling shell. A partition is fixedly connected to the lower end of the guide plate, forming three discharge chambers. The discharge pipe is fixedly connected to the front end of the recycling shell, and the discharge pipe is matched with the discharge chamber; Inclined plate one, three inclined plates one are fixedly connected to the lower end of the inner wall of the discharge chamber respectively.

[0006] Furthermore, the vibration structure includes two motors fixedly connected to the front end of the screening shell. An eccentric wheel is fixedly sleeved on the output shaft surface of the motor. A telescopic rod is fixedly connected to the lower end of the inner wall of the screening shell. A spring is provided on the inner side of the telescopic rod. A vibrating plate is fixedly connected to the upper end of the telescopic rod. The lower end of the vibrating plate is connected to one end of the eccentric wheel. Matching holes are opened at the front and rear ends of the screening shell. Synchronizing rods are fixedly connected to the front and rear ends of the vibrating plate. Two screens are fixedly connected to the ends of the synchronizing rods that are close to each other. The four ends of the screens are connected to the inner wall of the screening shell. The screens are placed at an angle. One side of each end of the synchronizing rod is slidably connected to the inner side of the matching hole.

[0007] Furthermore, the feeding structure includes a feeding shell fixedly connected to the upper end of the recycling shell, the upper end of the feeding port fixedly connected to the lower end of the feeding pipe, a second inclined plate fixedly connected to the upper side of the front and rear ends of the inner wall of the feeding port, a third inclined plate fixedly connected to the lower side of the front and rear ends of the inner wall of the feeding port, a first solenoid valve fixedly connected to the ends of the second and third inclined plates that are far apart from each other, a fourth inclined plate fixedly connected to the lower end of the inner wall of the feeding shell, a conveying pipe fixedly connected to one end of the feeding shell, the lower end of the conveying pipe fixedly connected to the upper end of the screening shell, and a second solenoid valve fixedly connected to one end of the conveying pipe.

[0008] Furthermore, a one-way valve is provided on the surface of the nitrogen filling pipe.

[0009] Furthermore, the surface of the discharge pipe is equipped with a solenoid valve.

[0010] Furthermore, a cover is snapped onto the surface of the feed tube.

[0011] The advantages of this invention compared to existing technologies are as follows: (1) This utility model uses a feeding structure. When in use, the cover is opened and magnesium powder is put into the inside of the feeding shell through the feeding pipe, so that the magnesium powder flows to the inclined plate 2. The upper electromagnetic valve 1 is activated so that the magnesium powder on the inclined plate 2 flows into the inclined plate 3. The lower electromagnetic valve 1 is activated so that the magnesium powder on the inclined plate 3 flows into the inclined plate 4. The electromagnetic valve 2 is activated so that the magnesium powder on the inclined plate 4 can flow into the screening shell through the conveying pipe for screening. By feeding the magnesium powder into the screening shell in batches, the magnesium powder can be fed into the screening shell in a quantitative manner, so that the magnesium powder screening of the vibrating structure can be more accurate, thus ensuring that the magnesium powder screening is more thorough. (2) By activating the air valve, air can flow into the interior of the screening shell through the air inlet. The air can flow into the interior of the recovery shell through the feed port and out through the discharge pipe. This allows the outside air to circulate with the inside of the device. The partition can separate the screened magnesium powder, preventing the circulating air from carrying the magnesium powder and causing inaccurate screening of magnesium powder. This improves the air circulation of the device to the outside air, thereby reducing the accumulation of dust inside the device and improving the safety of the device. Attached Figure Description

[0012] Figure 1 This utility model is an integral three-dimensional Figure One .

[0013] Figure 2 This utility model is an integral three-dimensional Figure Two .

[0014] Figure 3 This is a sectional perspective view of the present invention.

[0015] Figure 4 This is a three-dimensional cross-sectional view of the vibration structure of this utility model.

[0016] As shown in the figure: 1. Workbench; 2. Screening shell; 3. Vibration structure; 301. Motor; 302. Eccentric wheel; 303. Telescopic rod; 304. Spring; 305. Vibrating plate; 306. Mating hole; 307. Synchronizing rod; 308. Screen; 4. Recovery shell; 5. Feeding structure; 501. Feeding shell; 502. Inclined plate two; 503. Inclined plate three; 504. Solenoid valve one; 505. Inclined plate four; 506. Conveying pipe; 507. Solenoid valve two; 6. Feeding pipe; 7. Air valve; 8. Air inlet; 9. Feed port; 10. Guide plate; 11. Baffle plate; 12. Discharge pipe; 13. Discharge chamber; 14. Inclined plate one; 15. Check valve; 16. Solenoid valve three; 17. Cover. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0018] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0019] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Example 1

[0020] A magnesium powder vibrating screening device includes: a workbench 1, a vibrating structure 3, a recovery shell 4, a feeding structure 5, a feeding pipe 6, an air valve 7, an air pipe 8, a feeding port 9, a guide plate 10, a partition plate 11, a discharge pipe 12, and an inclined plate 14. The upper end of the workbench 1 is fixedly connected to the screening shell 2, and the vibrating structure 3 is disposed inside the screening shell 2. During use, the magnesium powder can be screened through the vibrating structure 3.

[0021] The recovery shell 4 is fixedly connected to the upper end of the workbench 1. One end of the recovery shell 4 is connected to the screening shell 2. The feeding structure 5 is set at the upper end of the recovery shell 4. During use, magnesium powder can be fed into the interior of the screening shell 2 in batches through the feeding structure 5, so as to achieve quantitative feeding of magnesium powder into the screening shell 2. This makes the screening of magnesium powder by the vibrating structure 3 more accurate, thus ensuring more thorough screening of magnesium powder.

[0022] The feed pipe 6 is located at the upper end of the feed structure 5. During use, magnesium powder can be put into the interior of the feed structure 5 through the feed pipe 6.

[0023] The air inflator 7 is fixedly connected to the upper end of the screening shell 2, and one end of the air inflator 8 is fixedly connected to the rear end of the screening shell 2. The air inflator 8 is fixedly connected through the inner side of the air inflator 7. When in use, the air inflator 7 is activated so that air can flow into the interior of the screening shell 2 through the air inflator 8. The inflated air can flow into the interior of the recovery shell 4 through the feed inlet 9, and the air can flow out through the discharge pipe 12. This allows the outside air to circulate with the inside of the device. The partition 11 can separate the screened magnesium powder, which can prevent the circulating air from carrying magnesium powder and causing inaccurate screening of magnesium powder. This can improve the air circulation of the device to the outside air, thereby reducing the accumulation of dust inside the device and improving the safety of the device.

[0024] Three feed inlets 9 are located at one end of the screening shell 2 and the recovery shell 4. A guide plate 10 is fixedly connected to one side of the two upper feed inlets 9 and to one end of the inner wall of the recovery shell 4. A partition plate 11 is fixedly connected to the lower end of the guide plate 10, forming three discharge chambers 13. A discharge pipe 12 is fixedly connected to the front end of the recovery shell 4 and matches the discharge chambers 13. Three inclined plates 14 are fixedly connected to the lower end of the inner wall of the discharge chambers 13 respectively. In use, the screened magnesium powder can flow into the interior of the recovery shell 4 through the feed inlets 9, magnesium powder of different coarseness can flow into the interior of different discharge chambers 13 through the guide plate 10, and all magnesium powder can flow into the interior of the discharge pipe 12 through the inclined plates 14, thereby recycling magnesium powder of different diameters.

[0025] The vibration structure 3 includes two motors 301 fixedly connected to the front end of the screening shell 2. An eccentric wheel 302 is fixedly sleeved on the output shaft surface of each motor 301. A telescopic rod 303 is fixedly connected to the lower end of the inner wall of the screening shell 2. A spring 304 is provided on the inner side of the telescopic rod 303. A vibrating plate 305 is fixedly connected to the upper end of the telescopic rod 303. The lower end of the vibrating plate 305 is connected to one end of the eccentric wheel 302. Matching holes 306 are provided at the front and rear ends of the screening shell 2. Synchronizing rods 307 are fixedly connected to the front and rear ends of the vibrating plate 305. Two synchronous rods 307 are fixedly connected to the ends of the synchronous rods 307 that are close to each other. The screen 308 has four ends connected to the inner wall of the screening shell 2. The screen 308 is placed at an angle. The two ends of the synchronizing rod 307 are slidably connected to the inner side of the mating hole 306. When in use, the motor 301 is started, which causes the eccentric wheel 302 to start rotating, which causes the vibrating plate 305 to start rising and falling. Through the telescopic rod 303, the vibrating plate 305 is raised and lowered and the elastic force of the spring 304 is used to make the vibrating plate 305 start vibrating. This causes the synchronizing rod 307 to start vibrating through the mating hole 306, which in turn drives the screen 308 to start vibrating, thus enabling the vibrating screening of magnesium powder.

[0026] The feeding structure 5 includes a feeding shell 501 fixedly connected to the upper end of the recovery shell 4. The upper end of the feeding shell 501 is fixedly connected to the lower end of the feeding pipe 6. Inclined plates 2 502 are fixedly connected to the upper sides of the front and rear ends of the inner wall of the feeding shell 501. Inclined plates 3 503 are fixedly connected to the lower sides of the front and rear ends of the inner wall of the feeding shell 501. Solenoid valve 1 504 is fixedly connected to the ends of inclined plates 2 502 and 3 503 that are far apart from each other. Inclined plates 4 505 are fixedly connected to the lower end of the inner wall of the feeding shell 501. A conveying pipe 506 is fixedly connected to one end of the feeding shell 501. The lower end of the conveying pipe 506 is fixedly connected to the upper end of the screening shell 2. Solenoid valve 2 507 is fixedly connected to one end of the conveying pipe 506. The cover is opened during use. The feeder 17 feeds magnesium powder into the feed shell 501 through the feed pipe 6, causing the magnesium powder to flow onto the inclined plate 2 502. The upper solenoid valve 1 504 is activated, causing the magnesium powder on the inclined plate 2 502 to flow onto the inclined plate 3 503. The lower solenoid valve 1 504 is activated, causing the magnesium powder on the inclined plate 3 503 to flow onto the inclined plate 4 505. The solenoid valve 2 507 is activated, allowing the magnesium powder on the inclined plate 4 505 to flow into the screening shell 2 through the conveying pipe 506 for screening. By feeding the magnesium powder into the screening shell 2 in batches, a quantitative amount of magnesium powder can be fed into the screening shell 2, making the screening of magnesium powder by the vibrating structure 3 more precise and ensuring more thorough screening of magnesium powder. Example 2

[0027] The following describes the solution in Example 1 in more detail with reference to the specific working method. The surface of the air inlet pipe 8 is provided with a one-way valve 15. When in use, the one-way valve 15 can prevent the air inside the device from flowing out in the opposite direction. Example 3

[0028] The following describes the solution in Example 1 in more detail with reference to the specific working method: The surface of the discharge pipe 12 is provided with a solenoid valve 16, which can control the timing of magnesium powder flowing out of the discharge chamber 13 when in use. Example 4

[0029] The following describes the solution in Example 1 in more detail with reference to the specific working method: The surface of the feed pipe 6 is fitted with a cover 17 to prevent magnesium powder from flying out of the feed pipe 6.

[0030] In practical use: Open the cover 17 and put the magnesium powder into the inside of the feeding structure 5 through the feed pipe 6. Close the cover 17. The feeding structure 5 can quantitatively feed the magnesium powder into the screening shell 2, so that the vibrating structure 3 can screen the magnesium powder more accurately, thus ensuring more thorough screening. The vibrating structure 3 can vibrate and screen the magnesium powder, and magnesium powder of different coarseness can flow into the inside of different discharge chambers 13 through the guide plate 10. The inclined plate 14 can make all the magnesium powder flow into the inside of the discharge pipe 12. The discharge pipe 12 can screen the magnesium powder. The magnesium powder flows out for recycling. By activating the air valve 7, air can flow into the interior of the screening shell 2 through the air pipe 8. The air can flow into the interior of the recycling shell 4 through the feed port 9, and the air can flow out through the discharge pipe 12. This allows the outside air to circulate with the inside of the device. The partition 11 can separate the screened magnesium powder, preventing the circulating air from carrying the magnesium powder and causing inaccurate screening. This improves the air circulation of the device to the outside air, reduces the accumulation of dust inside the device, and thus improves the safety of the device.

[0031] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A magnesium powder vibrating screening device, characterized in that: include; Workbench (1), with a screening shell (2) fixedly connected to the upper end of the workbench (1). Vibration structure (3), the vibration structure (3) is disposed on the inner side of the screening shell (2); The recycling shell (4) is fixedly connected to the upper end of the workbench (1), and one end of the recycling shell (4) is connected to the screening shell (2); Feeding structure (5), the feeding structure (5) is disposed at the upper end of the recycling shell (4); Feed pipe (6), the feed pipe (6) is disposed at the upper end of the feed structure (5); An air-filling valve (7) is fixedly connected to the upper end of the screening shell (2); An air inflator (8) is fixedly connected at one end to the rear end of the screening shell (2), and the air inflator (8) is fixedly connected through the inner side of the air inflator (7). The three feed inlets (9) are located at one end of the screening shell (2) and the recovery shell (4); The guide plate (10) is fixedly connected to one side of the two upper feed ports (9) and the guide plate (10) is fixedly connected to one end of the inner wall of the recycling shell (4); A partition (11) is fixedly connected to the lower end of the guide plate (10), and three discharge chambers (13) are formed by the partition (11). The discharge pipe (12) is fixedly connected to the front end of the recycling shell (4), and the discharge pipe (12) is matched with the discharge chamber (13); Inclined plate one (14), three of the inclined plates one (14) are fixedly connected to the lower end of the inner wall of the discharge chamber (13), respectively.

2. The magnesium powder vibrating screening device according to claim 1, characterized in that, The vibration structure (3) includes two motors (301) fixedly connected to the front end of the screening shell (2). An eccentric wheel (302) is fixedly sleeved on the output shaft surface of the motor (301). A telescopic rod (303) is fixedly connected to the lower end of the inner wall of the screening shell (2). A spring (304) is provided on the inner side of the telescopic rod (303). A vibrating plate (305) is fixedly connected to the upper end of the telescopic rod (303). The lower end of the vibrating plate (305) is connected to the eccentric wheel (302). One end of the screen is connected to the other end. The front and rear ends of the screen shell (2) are provided with mating holes (306). The front and rear ends of the vibrating plate (305) are fixedly connected with synchronizing rods (307). Two screens (308) are fixedly connected to the ends of the synchronizing rods (307) that are close to each other. The four ends of the screens (308) are connected to the inner wall of the screen shell (2). The screens (308) are placed at an incline. The two ends of the synchronizing rods (307) are slidably connected to the inner side of the mating holes (306).

3. The magnesium powder vibrating screening device according to claim 1, characterized in that, The feeding structure (5) includes a feeding shell (501) fixedly connected to the upper end of the recovery shell (4). The upper end of the feeding shell (501) is fixedly connected to the lower end of the feeding pipe (6). Inclined plate two (502) is fixedly connected to the upper side of the front and rear ends of the inner wall of the feeding shell (501). Inclined plate three (503) is fixedly connected to the lower side of the front and rear ends of the inner wall of the feeding shell (501). Solenoid valve one (504) is fixedly connected to the end of inclined plate two (502) and inclined plate three (503) that are far apart from each other. Inclined plate four (505) is fixedly connected to the lower end of the inner wall of the feeding shell (501). A conveying pipe (506) is fixedly connected to one end of the feeding shell (501). The lower end of the conveying pipe (506) is fixedly connected to the upper end of the screening shell (2). Solenoid valve two (507) is fixedly connected to one end of the conveying pipe (506).

4. The magnesium powder vibrating screening device according to claim 1, characterized in that, The surface of the inflation tube (8) is provided with a one-way valve (15).

5. A magnesium powder vibrating screening device according to claim 1, characterized in that, The surface of the discharge pipe (12) is provided with a solenoid valve three (16).

6. A magnesium powder vibrating screening device according to claim 1, characterized in that, The surface of the feed pipe (6) is fitted with a cover (17).

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