Efficient vibrating powder screening machine

Abstract

The utility model relates to an efficient vibrating screening machine, and belongs to the technical field of vibrating screens. Comprising a box body, the upper end of the box body is communicated with a feeding pipe, the lower end of the box body is communicated with a discharging pipe, a rotating mechanism is arranged in the center of the upper end of the box body, a scraper mechanism is arranged on the side face of the upper end of the box body, two powder screening mechanisms with different powder screening densities are arranged in the box body, and a containing groove matched with the powder screening mechanisms is formed in one side of the box body. Materials are evenly spread on the screen through the rotating mechanism, the powder screening efficiency is improved, the scraper mechanism is arranged to be matched with the powder screening mechanism, the situation that the materials adhere to the inner wall of the powder screening machine and affect follow-up use is effectively reduced, the containing groove is formed in the side face of the box body, the screen can be conveniently extracted and cleaned, and the powder screening efficiency is improved. And sticky materials are prevented from being adhered to the surface of the screen for a long time to affect the powder screening effect.

Description

Technical Field

[0001] The utility model relates to an efficient vibrating sieve powder machine, belonging to the technical field of vibrating sieves. Background Art

[0002] The vibrating sieve powder machine is a widely used powder material screening device, which meets the requirements of different industries for the screening accuracy and processing capacity of materials.

[0003] For the existing efficient vibrating sieve powder machine, when screening materials with high moisture and adhesiveness, it is easy to adhere to the inner wall of the sieve powder machine, which affects the subsequent screening. At the same time, the viscous materials will also adhere to the sieve surface, affecting the screening effect of the vibrating machine. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that for the existing efficient vibrating sieve powder machine, when screening materials with high moisture and adhesiveness, it is easy to adhere to the inner wall of the sieve powder machine, which affects the subsequent screening. At the same time, the viscous materials will also adhere to the sieve surface, affecting the screening effect of the vibrating machine.

[0005] To solve the above problems, the utility model provides an efficient vibrating sieve powder machine, which includes a box body. A feeding pipe is connected to the upper end of the box body, and a discharging pipe is connected to the lower end of the box body. A rotating mechanism is arranged at the center position of the upper end of the box body, and a scraping mechanism is arranged on the side of the upper end of the box body. Two sieve powder mechanisms with different sieve powder densities are arranged in the box body, and a placement groove adapted to the sieve powder mechanism is arranged on one side of the box body.

[0006] Further: The rotating mechanism includes a first motor, a rotating shaft, and a spreading plate. The first motor is fixed to the upper end inside the box body, the rotating shaft is fixedly connected to the output shaft of the first motor, and a plurality of spreading plates are fixedly connected to the side of the rotating shaft.

[0007] Further: The scraping mechanism includes a telescopic rod, a connecting plate, and a scraping edge. The two ends of the telescopic rod are respectively connected to the box body and the connecting plate. The scraping edge is in the shape of a square frame and is adapted to the size of the box body. The upper ends on both sides of the scraping edge are connected to the connecting plate.

[0008] Further: The sieve powder mechanism includes a sieve mesh, a scraping plate, a sliding ring, a second motor, and a camshaft. The scraping plate is fixedly connected to the upper end of the outer frame of the sieve mesh, the sliding ring is fixedly connected to one side of the outer frame of the sieve mesh, a supporting plate adapted to the sieve mesh is arranged inside the box body, the placement groove and the sieve mesh are of the same height, the second motor is fixedly connected below the sieve mesh inside the box body, and the camshaft is fixedly connected to the output shaft of the second motor.

[0009] Further: The sieve holes of the sieve meshes of the two sieve powder mechanisms are of different sizes.

[0010] Further: A cover plate is arranged on the second motor.

[0011] Further: Support columns are evenly distributed at the lower end of the box body.

[0012] Further: A fixed ring corresponding to the sliding ring is provided on one side of the box body, and a limiting rod is threadedly connected to the lower end of the fixed ring.

[0013] The advantages of the present utility model compared with the prior art are as follows:

[0014] In this patent, by setting a rotating mechanism to evenly spread the material on the sieve mesh, the sieving efficiency is improved. By setting a scraper mechanism in cooperation with the sieving mechanism, the adhesion of the material to the inner wall of the sieve machine is effectively reduced, which affects subsequent use. By setting a placement groove on the side of the box body, it is convenient to extract and clean the sieve mesh, avoiding the long-term adhesion of sticky materials to the surface of the sieve mesh, which affects the sieving effect. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a structural diagram of an efficient vibrating sieve machine of the present utility model.

[0017] Figure 2 is a sectional view of an efficient vibrating sieve machine of the present utility model.

[0018] Figure 3 is a partial enlarged view of an efficient vibrating sieve machine of the present utility model.

[0019] Figure 4 is a structural diagram when the sieve mesh of an efficient vibrating sieve machine of the present utility model is drawn out.

[0020] In the drawings:

[0021] 1. Box body; 11. Placement groove; 12. Support plate; 13. Fixed ring; 14. Limiting rod; 2. Rotating mechanism; 21. Motor 1; 22. Rotating shaft; 23. Spreading plate; 3. Scraper mechanism; 31. Telescopic rod; 32. Connecting plate; 33. Scraping edge; 4. Sieving mechanism; 41. Sieve mesh; 42. Scraper; 43. Sliding ring; 44. Motor 2; 45. Camshaft. Detailed Embodiment

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] In combination with the attached Figures 1-4 , the present utility model provides an efficient vibrating powder sieve, which includes a box body 1. A feeding pipe is connected to the upper end of the box body 1, and a discharging pipe is connected to the lower end of the box body 1, which are respectively used for feeding and discharging. Uniformly distributed support columns are provided at the lower end of the box body 1 to support the box body 1. A rotating mechanism 2 is provided at the center position of the upper end of the box body 1. The rotating mechanism 2 includes a first motor 21, a rotating shaft 22, and a spreading plate 23. The first motor 21 is fixed to the upper end inside the box body 1. The rotating shaft 22 is fixedly connected to the output shaft of the first motor 21. A plurality of spreading plates 23 are fixedly connected to the side surface of the rotating shaft 22. During powder sieving, the first motor 21 drives the spreading plates 23 on the side surface of the rotating shaft 22 to rotate, so as to spread the materials evenly, thereby improving the powder sieving efficiency.

[0024] A scraping mechanism 3 is provided on the side surface of the upper end of the box body 1. The scraping mechanism 3 includes a telescopic rod 31, a connecting plate 32, and a scraping edge 33. Both ends of the telescopic rod 31 are respectively connected to the box body 1 and the connecting plate 32. The scraping edge 33 is in the shape of a square frame and is adapted to the size of the box body 1. Both upper ends of the scraping edge 33 are connected to the connecting plate 32. During powder sieving, the telescopic rod 31 drives the scraping edge 33 to move up and down through the connecting plate 32, so as to scrape off the materials adhered to the inner wall of the upper end of the box body 1, and reduce the influence of the adhesion of materials on the inner wall of the powder sieve on subsequent use.

[0025] Inside the box body 1, there are two powder screening mechanisms 4 with different powder screening densities. The powder screening mechanism 4 includes a sieve mesh 41, a scraper 42, a sliding ring 43, a second motor 44, and a camshaft 45. The mesh holes of the sieve mesh 41 are of different sizes, which can complete multi-stage powder screening and improve the powder screening efficiency. The scraper 42 is fixedly connected to the upper end of the outer frame of the sieve mesh 41. The sliding ring 43 is fixedly connected to one side of the outer frame of the sieve mesh 41. Inside the box body 1, there is a support plate 12 adapted to the sieve mesh 41. The placement groove 11 is at the same height as the sieve mesh 41, which is convenient for placing the sieve mesh 14 into the box body. The second motor 44 is fixedly connected below the sieve mesh 41 inside the box body 1. There is a cover plate on the second motor 44 to prevent the material powder from affecting the operation of the second motor 44. The camshaft 45 is fixedly connected to the output shaft of the second motor 44. During powder screening, the second motor 44 drives the camshaft 45 to rotate, so that the camshaft 45 periodically impacts the sieve mesh 41 to screen the material on the sieve mesh 41. At the same time, the scraper 42 on the sieve mesh 41 scrapes the material adhering to the inner wall of the box body 1 during the vibration process. On one side of the box body 1, there is a placement groove 11 adapted to the powder screening mechanism 4. Above the placement groove 11 on one side of the box body 1, there is a fixed ring 13 corresponding to the sliding ring 43. The lower end of the fixed ring 13 is threadedly connected with a limiting rod 14. The middle section of the limiting rod 14 is smooth, which is convenient for the sieve mesh 41 to vibrate vertically along the direction of the limiting rod 14 for powder screening. After powder screening, turn the limiting rod 14 downward to disengage it from the fixed ring 13, and then the sieve mesh 41 can be taken out from the placement groove 11 by pulling the sliding ring 43 for cleaning, so as to prevent sticky materials from adhering to the surface of the sieve mesh 41 for a long time and affecting the powder screening effect.

[0026] The working principle of this application is as follows:

[0027] During powder screening, the first motor 21 drives the spreading plate 23 on the side of the rotating shaft 22 to rotate, spreading the material evenly, thereby improving the powder screening efficiency. The telescopic rod 31 drives the scraping blade 33 to move up and down through the connecting plate 32. The second motor 44 drives the camshaft 45 to rotate, so that the camshaft 45 periodically impacts the sieve mesh 41 to screen the material on the sieve mesh 41. At the same time, the scraper 42 on the sieve mesh 41 scrapes the material adhering to the inner wall of the box body 1 during the vibration process. The scraping blade 33 and the scraper 42 cooperate to prevent the material from adhering to the inner wall of the box body 1. On one side of the box body 1, there is a placement groove 11 adapted to the powder screening mechanism 4. After powder screening, turn the limiting rod 14 downward to disengage it from the fixed ring 13, and then the sieve mesh 41 can be taken out from the placement groove 11 by pulling the sliding ring 43 for cleaning, so as to prevent sticky materials from adhering to the surface of the sieve mesh 41 for a long time and affecting the powder screening effect.

[0028] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. In general, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. An efficient vibrating sieve powder machine, comprising a box body (1), a feeding pipe is connected to the upper end of the box body (1), and a discharging pipe is connected to the lower end of the box body (1), and is characterized in that: A rotating mechanism (2) is provided at the center of the upper end of the box body (1). A scraping mechanism (3) is provided on the side of the upper end of the box body (1). Two powder screening mechanisms (4) with different powder screening densities are provided inside the box body (1). A placement groove (11) adapted to the powder screening mechanism (4) is provided on one side of the box body (1).

2. An efficient vibrating powder sieve machine according to claim 1, characterized in that: The rotating mechanism (2) includes a first motor (21), a rotating shaft (22), and a spreading plate (23). The first motor (21) is fixed to the upper end inside the box body (1). The rotating shaft (22) is fixedly connected to the output shaft of the first motor (21). A plurality of the spreading plates (23) are fixedly connected to the side of the rotating shaft (22).

3. An efficient vibrating sieve powder machine according to claim 1, characterized in that: The scraping mechanism (3) includes a telescopic rod (31), a connecting plate (32), and a scraping edge (33). The two ends of the telescopic rod (31) are respectively connected to the box body (1) and the connecting plate (32). The scraping edge (33) is in the shape of a square frame and is adapted in size to the box body (1). Both upper ends of the scraping edge (33) are connected to the connecting plate (32).

4. An efficient vibrating sieve powder machine according to claim 1, characterized in that: The powder screening mechanism (4) includes a sieve mesh (41), a scraping plate (42), a sliding ring (43), a second motor (44), and a camshaft (45). The scraping plate (42) is fixedly connected to the upper end of the outer frame of the sieve mesh (41). The sliding ring (43) is fixedly connected to one side of the outer frame of the sieve mesh (41). A support plate (12) adapted to the sieve mesh (41) is provided inside the box body (1). The placement groove (11) and the sieve mesh (41) are of the same height. The second motor (44) is fixedly connected below the sieve mesh (41) inside the box body (1). The camshaft (45) is fixedly connected to the output shaft of the second motor (44).

5. An efficient vibrating powder sieve machine according to claim 1, characterized in that: The sieve holes of the sieve meshes (41) of the two powder screening mechanisms (4) are of different sizes.

6. An efficient vibrating sieve powder machine according to claim 4, characterized in that: A cover plate is provided on the second motor (44).

7. An efficient vibrating sieve powder machine according to claim 1, characterized in that: The lower end of the box body (1) is provided with uniformly distributed support columns.

8. An efficient vibrating sieve powder machine according to claim 4, characterized in that: A fixed ring (13) corresponding to the sliding ring (43) is provided on one side of the box body (1). A limiting rod (14) is threadedly connected to the lower end of the fixed ring (13).

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