CN211330225U

CN211330225U - Novel vibrating screen

Info

Publication number: CN211330225U
Application number: CN202021090456.9U
Authority: CN
Inventors: 韩子华; 刘士福
Original assignee: Weifang Wanfeng New Material Technology Co ltd
Current assignee: Weifang Wanfeng New Material Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-08-25
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a novel vibrating screen, the on-line screen storage device comprises a base, the top side of base is provided with the screen frame, the common fixedly connected with elasticity extension board of screen frame and base, one side of screen frame is rotated and is connected with the baffle, the top of screen frame is rotated and is connected with the upper cover plate, the spout has all been seted up with the inside wall of baffle to the screen frame, the fixed slide of embedded sliding connection in the spout. The utility model discloses in, the second motor rotates and drives the second connecting rod area screen frame through driving the head rod and reciprocal the sieve moves on the elasticity extension board, first motor drive elliptical wheel rotates simultaneously, the elliptical wheel makes the limiting plate drive fixed slide and make a round trip to slide in the spout with reset spring mutually supporting, thereby make the material also can pass through the friction of making a round trip of scale removal brush when vibrating, thereby further get rid of the likepowder thing on material surface, so that promote the effect of dividing the sieve, and then avoided the process of shaking the sieve many times, so that promote work efficiency.

Description

Novel vibrating screen

Technical Field

The utility model relates to a shale shaker technical field especially relates to a novel shale shaker.

Background

The vibrating screen is specially designed for screening stone in quarries and can be used for grading products in coal dressing, ore dressing, building materials, electric power and chemical industries.

At present, current shale shaker is mainly only singly depending on the vibration to filter the object when screening, and this kind of single separation mode is difficult to thoroughly divide the sieve to the material, and in addition, current shale shaker can make the dust when using be raised because of the vibration after being sifted out to lead to operational environment to receive the pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel vibrating screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel vibrating screen comprises a base, wherein a screen frame is arranged on the top side of the base, an elastic support plate is fixedly connected with the screen frame and the base together, a baffle is rotatably connected to one side of the screen frame, an upper cover plate is rotatably connected to the top end of the screen frame, slide grooves are formed in the inner side walls of the screen frame and the baffle, a fixed slide plate is embedded in the slide grooves and slidably connected with the fixed slide plate, the fixed slide plate penetrates through the inner side wall of the screen frame and extends to the outer side, a descaling brush is arranged on the bottom side of the fixed slide plate, a limiting plate is fixedly connected to one side, away from the screen frame, of the fixed slide plate, a mounting frame is fixedly connected to one side, close to the limiting plate, of the outer side wall of the screen frame, a first motor is fixedly connected with a mounting frame, an output shaft of, the output shaft fixedly connected with head rod of second motor, the head rod rotates and is connected with the second connecting rod, rotate between the lateral wall of second connecting rod and screen frame and be connected, one side that the top of base corresponds the screen frame is connected with the deposition case, one side that the second motor was kept away from to the bottom side of deposition case has seted up the air outlet, the inboard of deposition case is close to one side fixedly connected with dustproof filter screen of air outlet, one side fixedly connected with air-blower that the top of base is close to the second motor.

As a further description of the above technical solution:

the outer side wall of the baffle is provided with a handle.

As a further description of the above technical solution:

the upper cover plate and the baffle are in threaded connection with a fixed hand wheel.

As a further description of the above technical solution:

the inside wall fixedly connected with buffer spring of baffle, and buffer spring is located the inboard of spout.

As a further description of the above technical solution:

the limiting plate and the screen frame are fixedly connected with a return spring together.

As a further description of the above technical solution:

the air blower is fixedly connected with an air guide pipe, and the air guide pipe penetrates through the outer side wall of the dust deposition box and extends to the inner side.

The utility model discloses following beneficial effect has:

1. after putting into the screen frame with the material back close baffle and upper cover plate, and fix the two at the screen frame steadily with fixed hand wheel, then, start the first motor on the mounting bracket and the second motor on the base, make the second motor rotate and drive the second connecting rod and take the screen frame to reciprocal the sifting on the elastic support board through driving the head rod, first motor drive elliptical wheel rotates simultaneously, elliptical wheel and reset spring mutually support and make the limiting plate drive fixed slide and make a round trip to slide in the spout, thereby make the material also can pass through the friction of making a round trip of scale removal brush when the vibration, thereby further get rid of the likepowder thing on material surface, so that promote the effect of branch sieve, and then avoided the process of shaking many times, so that promote work efficiency.

2. The air-blower passes through the guide duct and blows towards the interior bottom side and the air outlet orientation of deposition case, thereby make the inside atmospheric pressure of deposition case be less than external atmospheric pressure, make the dust of screening out the screen frame be impressed in the deposition incasement under the effect of external atmospheric pressure, and then the condition of having avoided the raise dust appears, so that provide good operational environment for the staff, the dust that gets into the deposition case simultaneously is kept apart by dustproof filter screen, in order to avoid plugging up air outlet and guide duct, thereby the life of equipment has been prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the dust box of the present invention.

Illustration of the drawings: 1. a base; 2. a screen frame; 3. an elastic support plate; 4. a baffle plate; 5. a handle; 6. an upper cover plate; 7. an ash accumulation box; 8. fixing a hand wheel; 9. a chute; 10. a buffer spring; 11. a mounting frame; 12. a first motor; 13. an elliptical wheel; 14. fixing the sliding plate; 15. a descaling brush; 16. a limiting plate; 17. a return spring; 18. a second motor; 19. a first connecting rod; 20. a second connecting rod; 21. an air outlet; 22. a blower; 23. an air guide pipe; 24. dustproof filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a novel vibrating screen comprises a base 1, a screen frame 2 is arranged on the top side of the base 1, an elastic support plate 3 is fixedly connected with the screen frame 2 and the base 1 together, a baffle 4 is rotatably connected with one side of the screen frame 2, an upper cover plate 6 is rotatably connected with the top end of the screen frame 2, chutes 9 are formed in the inner side walls of the screen frame 2 and the baffle 4, fixed sliding plates 14 are embedded in the chutes 9 and are slidably connected with the chutes, the fixed sliding plates 14 penetrate through the inner side wall of the screen frame 2 and extend to the outer side, descaling brushes 15 are arranged on the bottom sides of the fixed sliding plates 14, a limiting plate 16 is fixedly connected with one side of the fixed sliding plates 14 far away from the screen frame 2, a mounting frame 11 is fixedly connected with one side of the outer side wall of the screen frame 2 close to the limiting plate 16, a first motor 12 is fixedly connected with, base 1's top one side fixedly connected with second motor 18, second motor 18's output shaft fixedly connected with head rod 19, head rod 19 rotates and is connected with second connecting rod 20, rotate between second connecting rod 20 and the lateral wall of screen frame 2 and be connected, one side that base 1's top corresponds screen frame 2 is connected with deposition case 7, one side that second motor 18 was kept away from to the bottom side of deposition case 7 has seted up air outlet 21, one side fixedly connected with dustproof filter screen 24 that air outlet 21 was close to deposition case 7's inboard, one side fixedly connected with air-blower 22 that second motor 18 is close to on base 1's top.

The outer side wall of the baffle 4 is provided with a handle 5, so that the baffle 4 can be pulled conveniently; the upper cover plate 6 and the baffle 4 are in threaded connection with a fixed hand wheel 8 together, so that the upper cover plate 6 and the baffle 4 can be fixed conveniently, and the upper cover plate 6 can be pulled conveniently; the inner side wall of the baffle 4 is fixedly connected with a buffer spring 10, and the buffer spring 10 is positioned at the inner side of the sliding chute 9, so that the impact of the fixed sliding plate 14 on the baffle 4 is buffered; the limiting plate 16 and the screen frame 2 are fixedly connected with a return spring 17 together, so that the return of the fixed sliding plate 14 is facilitated; the air blower 22 is fixedly connected with an air guide pipe 23, and the air guide pipe 23 penetrates through the outer side wall of the ash deposition box 7 and extends to the inner side, so that the air blower 22 can guide air directionally.

The working principle is as follows: when the novel vibrating screen is used, after materials are put into the screen frame 2, the baffle 4 and the upper cover plate 6 are closed, the materials are stably fixed on the screen frame 2 by the fixed hand wheel 8, then, the first motor 12 on the mounting frame 11 and the second motor 18 on the base 1 are started, the second motor 18 drives the first connecting rod 19 to rotate so as to drive the second connecting rod 20 to drive the screen frame 2 to sieve on the elastic support plate 3 in a reciprocating manner, the first motor 12 drives the elliptical wheel 13 to rotate, the elliptical wheel 13 is matched with the return spring 17 so as to drive the fixed sliding plate 14 to slide back and forth in the sliding groove 9 by the limiting plate 16, so that the materials are rubbed back and forth by the descaling brush 15 during vibration, the powdery materials on the surfaces of the materials are further removed, the screening effect is improved, the multiple screening process is avoided, the working efficiency is improved, the air blower 22 faces the air blowing inner bottom side of the dust box 7 through the air guide pipe 23 and the directional air outlet 21, thereby make the inside atmospheric pressure of deposition case 7 be less than external atmospheric pressure for screen out screen frame 2's dust is impressed in deposition case 7 under the effect of external atmospheric pressure, and then the condition of having avoided the raise dust to appear, so that provide good operational environment for the staff, the dust that gets into deposition case 7 simultaneously is kept apart by dustproof filter screen 24, in order to avoid plugging up air outlet 21 and guide duct 23, thereby the life of equipment has been prolonged, there is certain practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a novel vibrating screen, includes base (1), its characterized in that: the descaling device is characterized in that a screen frame (2) is arranged on the top side of the base (1), the screen frame (2) and the base (1) are fixedly connected with an elastic support plate (3) together, one side of the screen frame (2) is rotatably connected with a baffle (4), the top end of the screen frame (2) is rotatably connected with an upper cover plate (6), chutes (9) are formed in the inner side walls of the screen frame (2) and the baffle (4), fixed sliding plates (14) are embedded in the chutes (9) and slidably connected with the fixed sliding plates (14), the fixed sliding plates (14) penetrate through the inner side walls of the screen frame (2) and extend to the outer side, descaling brushes (15) are arranged on the bottom sides of the fixed sliding plates (14), one sides of the fixed sliding plates (14) far away from the screen frame (2) are fixedly connected with limiting plates (16), and one side of the outer, the dust collecting device is characterized in that a first motor (12) is fixedly connected to the mounting frame (11), an output shaft of the first motor (12) is fixedly connected with an elliptical wheel (13), the elliptical wheel (13) is aligned to the limiting plate (16), a second motor (18) is fixedly connected to one side of the top end of the base (1), a first connecting rod (19) is fixedly connected to an output shaft of the second motor (18), the first connecting rod (19) is rotatably connected with a second connecting rod (20), the second connecting rod (20) is rotatably connected with the outer side wall of the screen frame (2), one side, corresponding to the screen frame (2), of the top end of the base (1) is connected with a dust collecting box (7), an air outlet (21) is formed in one side, far away from the second motor (18), of the bottom side of the dust collecting box (7), an inner side, close to the air outlet (21), of the dust collecting screen (24) is fixedly connected to, and one side of the top end of the base (1), which is close to the second motor (18), is fixedly connected with an air blower (22).

2. The new vibrating screen of claim 1, wherein: the outer side wall of the baffle (4) is provided with a handle (5).

3. The new vibrating screen of claim 1, wherein: the upper cover plate (6) and the baffle (4) are in threaded connection with a fixed hand wheel (8) together.

4. The new vibrating screen of claim 1, wherein: the inner side wall of the baffle (4) is fixedly connected with a buffer spring (10), and the buffer spring (10) is located on the inner side of the sliding groove (9).

5. The new vibrating screen of claim 1, wherein: the limiting plate (16) and the screen frame (2) are fixedly connected with a return spring (17) together.

6. The new vibrating screen of claim 1, wherein: the air blower (22) is fixedly connected with an air guide pipe (23), and the air guide pipe (23) penetrates through the outer side wall of the ash deposition box (7) and extends to the inner side.