CN215232533U

CN215232533U - Vibrating dewatering screen

Info

Publication number: CN215232533U
Application number: CN202121401175.5U
Authority: CN
Inventors: 袁昊令
Original assignee: Ordos Guangshengheng Coal Preparation Co ltd
Current assignee: Ordos Guangshengheng Coal Preparation Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-21
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a vibration dewatering screen, which comprises a supporting plate, wherein the outer side of the supporting plate is fixedly connected with four supporting frames, the bottom of each supporting frame is fixedly connected with a vibration damping rod, the outer side of each vibration damping rod is sleeved with a vibration damping leg, and an air spring is fixedly connected between each vibration damping rod and the corresponding vibration damping leg; every the equal fixedly connected with dead lever in inboard of support frame, every the equal swing joint in bottom of dead lever has the vibrating arm, every the equal sliding connection in outside of strong point has the movable rod, every the sliding tray, four have all been seted up with the junction of strong point to the movable rod between the movable rod swing joint has a shale shaker, every the equal fixedly connected with bracing piece in inboard of support frame, four a aqua storage tank of fixedly connected with between the bracing piece. The utility model discloses a set up the regulation pole, can adjust the vibration frequency of shale shaker to the realization is because of the grit dehydration to different types.

Description

Vibrating dewatering screen

Technical Field

The utility model relates to a vibration dehydration field especially relates to a vibration dewatering screen.

Background

A vibrating dewatering screen is a kind of dewatering equipment. Also called sand and stone dewatering screen, mine dewatering screen, coal slime dewatering screen, tailing dewatering screen, high frequency dewatering screen, etc. Although the dewatering screen belongs to the same dewatering equipment, the structure of the dewatering screen is different when the dewatering screen acts on different materials, for example, a sand-stone dewatering screen on a washed sand production line and a tailing dewatering screen commonly used in a dressing plant are different devices.

The applicant, upon applying the present invention, found through search that chinese patent discloses a "vibrating dewatering screen", with application number "201920149573.9", which mainly aims at improving the poor dewatering effect, the low dewatering efficiency and some water remaining on the screen, but the device has many disadvantages, such as high noise of the machine, low dewatering efficiency, and being not suitable for various gravels.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vibration dewatering screen comprises a supporting plate, wherein four supporting frames are fixedly connected to the outer side of the supporting plate, a vibration damping rod is fixedly connected to the bottom of each supporting frame, vibration damping legs are sleeved on the outer side of each vibration damping rod, and an air spring is fixedly connected between each vibration damping rod and the corresponding vibration damping leg;

the top of the supporting plate is fixedly connected with an electric motor, the left side of the electric motor is fixedly connected with a first bevel gear, the top of the supporting plate is movably connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a second bevel gear and a rotating rod, the left side of the rotating rod is movably connected with an adjusting rod, and the top of the rotating shaft is movably connected with an adjusting plate;

every the equal fixedly connected with dead lever in inboard of support frame, every the equal swing joint in bottom of dead lever has the vibrating arm, every the equal fixedly connected with universal wheel in bottom of vibrating arm, every the equal fixedly connected with strong point in the outside of vibrating arm, every the equal sliding connection in the outside of strong point has the movable rod, every the sliding tray, four have all been seted up with the junction of strong point to the movable rod swing joint has a shale shaker, every between the movable rod the equal fixedly connected with bracing piece in inboard of support frame, four a aqua storage tank of fixedly connected with between the bracing piece.

As a further description of the above technical solution:

the first bevel gear is meshed with the second bevel gear, and the rotating rod is positioned above the second bevel gear.

As a further description of the above technical solution:

the rotating shaft is positioned at the center of the supporting plate, and the rotating shaft is movably connected to the center of the bottom of the adjusting plate.

As a further description of the above technical solution:

the water storage tank is located between the adjusting plate and the vibrating screen, the water storage tank and the center of the vibrating screen are located on the same vertical line, and the diameter of the water storage tank is one half of the diameter of the vibrating screen.

As a further description of the above technical solution:

each supporting point is positioned in the corresponding sliding groove, and springs are fixedly connected between the supporting points and the two side walls of the corresponding sliding groove.

As a further description of the above technical solution:

each universal wheel is located the top of regulating plate, and contacts each other with the top of regulating plate.

As a further description of the above technical solution:

the inner bottom of the vibrating screen is in a trapezoid round table shape, and the fixing rod is located above the vibrating screen.

As a further description of the above technical solution:

the length of the sliding groove is smaller than the distance from the fixed rod to the supporting point, and the vibration damping rod is located inside the corresponding vibration damping leg.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the regulation pole, can adjust the vibration frequency of shale shaker to the realization is because of the grit dehydration to different types.

2. The utility model discloses a set up regulating plate and vibrating arm, the vibrating arm reciprocates in turn in the time of can to drive four positions of shale shaker and reciprocate in turn, thereby realize the efficient effect of vibration.

3. The utility model discloses a set up air spring and damping leg, air spring can absorb and transmit subaerial vibrational force to reduce the production of noise.

Drawings

Fig. 1 is a front view of a vibrating dewatering screen according to the present invention;

fig. 2 is a front cross-sectional view of a vibratory dewatering screen according to the present invention;

fig. 3 is an enlarged schematic structural view of a vibrating dewatering screen a according to the present invention;

fig. 4 is an enlarged schematic structural view of a vibrating dewatering screen at the position B;

illustration of the drawings:

1. vibrating screen; 2. a support frame; 3. a water storage tank; 4. an adjusting plate; 5. a support plate; 6. a vibration damping leg; 7. fixing the rod; 8. a vibrating rod; 9. a universal wheel; 10. a support bar; 11. a damper rod; 12. an air spring; 13. an electric motor; 14. a first bevel gear; 15. a second bevel gear; 16. a rotating shaft; 17. rotating the rod; 18. adjusting a rod; 19. a movable rod; 20. a support point; 21. a sliding groove.

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. 1-4, the present invention provides an embodiment: a vibration dewatering screen comprises a supporting plate 5, wherein four supporting frames 2 are fixedly connected to the outer side of the supporting plate 5, a vibration damping rod 11 is fixedly connected to the bottom of each supporting frame 2, a vibration damping leg 6 is sleeved on the outer side of each vibration damping rod 11, an air spring 12 is fixedly connected between each vibration damping rod 11 and the corresponding vibration damping leg 6, each supporting point 20 is located inside a corresponding sliding groove 21, and springs are fixedly connected between the supporting points 20 and two side walls of the corresponding sliding groove 21;

the top of the supporting plate 5 is fixedly connected with a motor 13, the left side of the motor 13 is fixedly connected with a first bevel gear 14, the top of the supporting plate 5 is movably connected with a rotating shaft 16, the rotating shaft 16 is positioned at the center of the supporting plate 5, the rotating shaft 16 is movably linked at the center of the bottom of the adjusting plate 4, the outer side of the rotating shaft 16 is fixedly connected with a second bevel gear 15 and a rotating rod 17, the inner bottom of the vibrating screen 1 is in the shape of a trapezoidal round table, the fixing rod 7 is positioned above the vibrating screen 1, the first bevel gear 14 and the second bevel gear 15 are mutually meshed, the rotating rod 17 is positioned above the second bevel gear 15, the left side of the rotating rod 17 is movably connected with an adjusting rod 18, and the top of the rotating shaft 16 is movably connected with the adjusting plate 4;

the inner side of each supporting frame 2 is fixedly connected with a fixed rod 7, the bottom of each fixed rod 7 is movably connected with a vibrating rod 8, the bottom of each vibrating rod 8 is fixedly connected with a universal wheel 9, each universal wheel 9 is positioned at the top of the adjusting plate 4, and is contacted with the top of the adjusting plate 4, the outer side of each vibrating rod 8 is fixedly connected with a supporting point 20, the outer side of each supporting point 20 is connected with a movable rod 19 in a sliding way, the joint of each movable rod 19 and the supporting point 20 is provided with a sliding groove 21, a vibrating screen 1 is movably connected between the four movable rods 19, a water storage tank 3 is positioned between the adjusting plate 4 and the vibrating screen 1, the water storage tank 3 and the center of the vibrating screen 1 are on the same vertical line, and the diameter of the water storage tank 3 is one half and five times of the diameter of the vibrating screen 1, the inner side of each support frame 2 is fixedly connected with a support rod 10, and one water storage tank 3 is fixedly connected among the four support rods 10.

The working principle is as follows: when the device works, gravels needing to be dehydrated are put into the vibrating screen 1, the gravels are dehydrated according to the amount of the gravels needing to be dehydrated or the dehydration degree is needed, the height of the adjusting rod 18 is adjusted, one side of the adjusting plate 4 is jacked up, at the moment, the motor 13 is started, the adjusting plate 4 is driven to rotate through the first bevel gear 14, the second bevel gear 15 and the rotating shaft 16, because the adjusting plate 4 inclines, the four vibrating rods 8 are jacked up by the adjusting plate 4 in turn, the vibrating screen 1 rapidly vibrates under the driving of the rest supporting points 20 of the movable rods 19, so that the dehydration efficiency is higher, the vibrating rods 8 which are jacked up to have smaller noise are reset under the action of springs at two sides of the supporting points 20 after the adjusting plate 4 rotates and leaves, the height of the adjusting rod 18 is adjusted, the inclination of the adjusting plate 4 can be adjusted, the vibration amplitude of the vibrating screen 1 is further adjusted, the device is suitable for gravels of different types, when the device works integrally, the support frame 2 moves up and down under the action of the vibration force, and the air spring 12 below the support frame 2 absorbs a part of the vibration force, so that the noise of the whole device is reduced.

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 scope of the invention.

Claims

1. A vibrating dewatering screen, comprising a support plate (5), characterized in that: the outer side of the supporting plate (5) is fixedly connected with four supporting frames (2), the bottom of each supporting frame (2) is fixedly connected with a damping rod (11), the outer side of each damping rod (11) is sleeved with a damping leg (6), and an air spring (12) is fixedly connected between each damping rod (11) and the corresponding damping leg (6);

the top of the supporting plate (5) is fixedly connected with an electric motor (13), the left side of the electric motor (13) is fixedly connected with a first bevel gear (14), the top of the supporting plate (5) is movably connected with a rotating shaft (16), the outer side of the rotating shaft (16) is fixedly connected with a second bevel gear (15) and a rotating rod (17), the left side of the rotating rod (17) is movably connected with an adjusting rod (18), and the top of the rotating shaft (16) is movably connected with an adjusting plate (4);

every equal fixedly connected with dead lever (7) in inboard of support frame (2), every the equal swing joint in bottom of dead lever (7) has vibrating arm (8), every the equal fixedly connected with universal wheel (9) in bottom of vibrating arm (8), every the equal fixedly connected with strong point (20) in the outside of vibrating arm (8), every the equal sliding connection in the outside of strong point (20) has movable rod (19), every sliding tray (21), four have all been seted up with the junction of strong point (20) in movable rod (19) swing joint has a shale shaker (1), every between movable rod (19) the equal fixedly connected with bracing piece (10) in inboard of support frame (2), four water storage tank (3) of fixedly connected with between bracing piece (10).

2. A vibratory dewatering screen as recited in claim 1, further comprising: the first bevel gear (14) and the second bevel gear (15) are meshed with each other, and the rotating rod (17) is positioned above the second bevel gear (15).

3. A vibratory dewatering screen as recited in claim 1, further comprising: the rotating shaft (16) is positioned at the center of the supporting plate (5), and the rotating shaft (16) is movably linked at the center of the bottom of the adjusting plate (4).

4. A vibratory dewatering screen as recited in claim 1, further comprising: the water storage tank (3) is located between the adjusting plate (4) and the vibrating screen (1), the water storage tank (3) and the center of the vibrating screen (1) are on the same vertical line, and the diameter of the water storage tank (3) is one point to five times of the diameter of the vibrating screen (1).

5. A vibratory dewatering screen as recited in claim 1, further comprising: each supporting point (20) is located inside the corresponding sliding groove (21), and springs are fixedly connected between the supporting points (20) and the two side walls of the corresponding sliding grooves (21).

6. A vibratory dewatering screen as recited in claim 1, further comprising: each universal wheel (9) is positioned at the top of the adjusting plate (4) and is in mutual contact with the top of the adjusting plate (4).

7. A vibratory dewatering screen as recited in claim 1, further comprising: the inner bottom of the vibrating screen (1) is in a trapezoid round table shape, and the fixing rod (7) is located above the vibrating screen (1).

8. A vibratory dewatering screen as recited in claim 1, further comprising: the length of the sliding groove (21) is smaller than the distance from the fixing rod (7) to the supporting point (20), and the damping rod (11) is located inside the corresponding damping leg (6).