CN218517160U - Vibrating screen convenient to change screen cloth - Google Patents

Abstract

The utility model provides a shale shaker convenient to change screen cloth relates to shale shaker technical field, and this shale shaker convenient to change screen cloth includes the organism, sliding connection has screen cloth fixing device on the organism, screen cloth fixing device includes the screen cloth fixed plate, two restriction pieces of fixed mounting on the screen cloth fixed plate, the utility model discloses during the use, through the use tool, lift fixing device off, pull out the screen cloth through the slip of gyro wheel, pass through pulley mounting to the organism with new screen cloth afterwards in to realize the change to the screen cloth, screen cloth restriction piece guarantees that screen cloth device and organism vibrate jointly, prevents fixing device warp, has solved the screen cloth and has leaded to fixing device to warp because of the vibration, the problem of the inconvenient change of produced, the utility model discloses during the use, through buffering doffer, prolong blanking time, slow down blanking impact, thereby make the screen cloth disperse more, prevent that the material from destroying the screen cloth, prolong the life of screen cloth.

Description

Vibrating screen convenient to change screen cloth

Technical Field

The utility model relates to a shale shaker technical field specifically is a shale shaker convenient to change screen cloth.

Background

The vibrating screen utilizes the vibration excitation principle of a vibrating motor to throw materials on the screen surface and simultaneously move forwards in a straight line to form a reasonably matched screen, so that the purpose of screening is achieved.

Current mill adopts fixed connection between with screen cloth and the shale shaker usually, consequently when the shale shaker damages, can't change, causes the influence to production.

The vibrating screen with replaceable screen cloth in the prior art has defects caused by various installation modes, so that the service life of the screen cloth is reduced, and even the vibrating screen is damaged in advance.

A vibrating screen with a conveniently replaceable screen deck is disclosed in chinese patent No. CN 202220592063.0.

However, the above-mentioned solutions have the following drawbacks,

when the shale shaker is changing, need open the shale shaker, increased the unnecessary process, simultaneously, utilize bolt fixed connection to be following, because the shale shaker uses in the vibration environment of high strength, can produce the collision because the vibration between the connection, can apply different moments of torsion to the bolt, when the shale shaker need be changed, the bolt probably has been out of shape, inconvenient dismantlement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shale shaker convenient to change screen cloth aims at solving the inconvenient dismantlement among the prior art, produces the impact to the screen cloth during the feeding, reduces the problem of screen cloth life-span.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the vibrating screen convenient to change screen cloth, which comprises a bod, sliding connection has screen cloth fixing device on the organism, screen cloth fixing device slidable mounting is on the organism, screen cloth fixing device includes the screen cloth fixed plate, screen cloth fixed plate fixed connection is sieving the net, fixed mounting is limiting block on the screen cloth fixed plate, limiting block is provided with the recess, the recess is provided with four, be provided with the pulley in every recess, the pulley rotates to be connected in the recess, be provided with fixing device on the screen cloth fixed plate.

In order to make the utility model discloses have the function of fixed screen cloth, the utility model discloses a further technical scheme does, fixing device includes L shape limiting plate, be provided with the bolt on the L shape limiting plate, L shape limiting plate passes through the bolt with the screen cloth fixed plate and closely cooperates, the one end sliding connection of L shape limiting plate is in L shape limiting groove, L shape limiting groove sets up on the organism.

In order to make the utility model discloses have the effect of buffering blanking, the utility model discloses a further technical scheme does, the organism is provided with feeding buffer, feeding buffer includes the surge bin, fixed mounting has a arc buffer board on the surge bin.

In order to make the utility model discloses have the effect of vibration, the utility model discloses a further technical scheme does, be provided with vibrating device on the organism, vibrating device includes the vibrator, vibrator fixed mounting is on the organism.

In order to make the utility model discloses have the function of fixed subassembly, the utility model discloses a further technical scheme does, fixed mounting has the backup pad on the organism, be provided with L shape restriction groove in the backup pad.

In order to make the utility model discloses have the effect of the ejection of compact, the utility model discloses a further technical scheme does, be provided with discharging device on the organism, discharging device is provided with the viewing aperture including going out the feed bin on going out the feed bin.

In order to make the utility model discloses have the effect of supporting the buffering, the utility model discloses a further technical scheme does, strutting arrangement includes the pole setting, fixedly connected with buffer beam in the pole setting, buffer beam fixed connection is in the backup pad.

The beneficial effects of the utility model are that:

1. the utility model discloses during the use, through the use of tools, the rotation bolt, open L shape fixed plate, lift the fixed plate off, slide through the gyro wheel pulls out the screen cloth, break away from with the organism until the screen cloth, accomplish the dismantlement to the screen cloth, pass through pulley mounting to the organism with new screen cloth afterwards, thereby realize the change to the screen cloth, restriction piece fixed knot constructs through the screen cloth both ends, make being connected of screen cloth and organism more inseparable, guarantee the screen cloth and carrying out the during operation, make screening plant and screening net isotructure synchronous oscillation, it receives great moment of torsion deformation to put and ends fixed screen cloth bolt, make the screen cloth be difficult to dismantle, it leads to fixing device distortion because of the vibration to have solved the screen cloth, thereby the problem of inconvenient change.

2. The utility model discloses during the use, through buffering doffer, extension blanking time slows down the blanking impact to make the blanking can disperse more at the screen cloth, prevent that the material from destroying the screen cloth, reduce the life-span of screen cloth, long when the use of extension screen cloth.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic view of a partial cross-sectional structure of an embodiment of the present invention.

Fig. 3 is a schematic diagram of a middle section structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a sieving net fixing device according to an embodiment of the present invention.

In the figure: 1. a body; 11. a vibrating device; 12. a vibrator; 13. a support plate; 14. a discharging device; 15. a discharging bin; 16. a viewing port; 2. a screen fixing device; 21. a screen fixing plate; 22. screening the net; 23. a limiting block; 231. a groove; 24. a pulley block; 3. a restriction device; 31. an L-shaped limiting plate; 311. A bolt; 32. an L-shaped restriction slot; 4. a feed buffer device; 41. a buffer bin; 42. an arc-shaped buffer plate; 5. a support device; 51. erecting a rod; 52. a buffer rod.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 4, a vibrating screen convenient for replacing a screen, wherein a machine body 1 is provided with a screen fixing device 2, the screen fixing device 2 is in sliding connection with the machine body 1, the screen fixing device 2 is provided with a screen fixing plate 21, the screen fixing plate 21 is provided with a screening net 22, the screening net 22 is fixedly connected with the screen fixing plate 21, two limiting blocks 23 are arranged on two sides of the screen fixing plate 21, the limiting blocks 23 are fixed on the screen fixing plate 21, each limiting block 23 is provided with two grooves 231, the grooves 231 are distributed on the upper surface and the lower surface of each limiting block, each groove 231 is internally provided with a pulley block 24, preferably, each group of pulley blocks 24 is nine, and each group of pulley blocks 24 is rotatably installed in each groove 231.

Further, in this embodiment, insert screen cloth fixing device 2 in organism 1, through assembly pulley 24 with screen cloth fixing device 2 push into organism 1 in, screen cloth fixing device 2 is last to install screening net 22, guarantees through limiting block 23 on screening net 22 fixing device 2, screen cloth fixing device 2 and organism 1's closely cooperate, prevents simultaneously that screening net 22 from colliding to organism 1 inside at organism 1, utilizes the roll of assembly pulley 24 to this function of realizing changing the screen cloth.

As shown in fig. 3 and 4, specifically, the limiting device 3 includes an L-shaped limiting plate 31, the L-shaped limiting plate 31 is in interference fit with the screen fixing plate 21, and the L-shaped limiting plate 31 is fixedly mounted on the machine body 1 through a bolt 311, so as to limit the sliding of the screen fixing plate 21, and realize the function of fixing the screening net 22 when the screening net 22 enters the machine body 1.

As shown in fig. 2, specifically, the machine body 1 is provided with a buffer bin 41, the buffer feeding bin 41 is internally and fixedly provided with an arc-shaped buffer plate 42, when raw materials enter the buffer bin 41, the raw materials can be blocked by the arc-shaped buffer plate 42, the feeding speed is reduced, the impact force of the raw materials is greatly reduced, the damage to the sieving net is prevented, the raw materials are buffered, the sieving net is protected, and the service life of the sieving net is prolonged.

Specifically, a vibration device 11 is fixedly mounted on the machine body 1, the vibration device includes a vibrator 12, and the vibrator 12 can provide a vibrating power source for the sieving net 22 to realize the function of sieving the raw materials.

As shown in fig. 1, specifically, a supporting plate 13 is fixed on the machine body 1, an L-shaped limiting groove 32 is provided on the supporting plate 13, and the L-shaped limiting groove 32 cooperates with the L-shaped limiting plate 31 to further strengthen and fix the sieving net 22.

As shown in fig. 2, in particular, a discharging device 14 is disposed on the machine body 1, and the discharging device 14 is provided with an observation port 16 and a discharging bin 15, so as to realize the discharging function.

As shown in fig. 1, in particular, the supporting plate 13 is provided with a supporting device 5 to support the machine body 1.

Further, strutting arrangement 5 includes buffer beam 52, buffer beam 52 and backup pad 13 fixed connection, and fixed connection is standing rod 51 on the buffer beam 52, and standing rod 51 and ground contact realize the supporting role to the organism.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being 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.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a shale shaker convenient to change screen cloth, a serial communication port, includes organism (1), be provided with screen cloth fixing device (2) that are used for fixed screen cloth on organism (1), screen cloth fixing device (2) are including screen cloth fixed plate (21), screen cloth fixed plate (21) fixed connection is sieving net (22), fixed mounting has two restriction piece (23) on screen cloth fixed plate (21), every restriction piece (23) are provided with two recess (231), two recess (231) symmetry sets up on every restriction piece (23), all be provided with one assembly pulley (24) in every recess (231), assembly pulley (24) rotate to be connected in recess (231), be provided with on screen cloth fixed plate (21) and prevent that screen cloth fixed plate (21) from removing limiting device (3).

2. The vibrating screen facilitating screen replacement as claimed in claim 1, wherein the limiting device (3) includes an L-shaped limiting plate (31), a bolt (311) is disposed on the L-shaped limiting plate (31), the L-shaped limiting plate (31) is tightly fitted with the machine body (1) through the bolt (311), the L-shaped limiting plate (31) is tightly connected with the screen fixing device (2), and one end of the L-shaped limiting plate (31) is slidably connected in the L-shaped limiting groove (32).

3. The vibrating screen convenient for screen replacement as claimed in claim 2, characterized in that the machine body (1) is provided with a feeding buffer device (4), the feeding buffer device (4) comprises a buffer bin (41), and two arc-shaped buffer plates (42) are fixedly mounted on the buffer bin (41).

4. The vibrating screen facilitating screen exchange as claimed in claim 3, characterized in that a vibrating device (11) is provided on the machine body (1), the vibrating device (11) comprising a vibrator (12), the vibrator (12) being fixedly mounted on the machine body (1).

5. The vibrating screen convenient for screen replacement as claimed in claim 4, characterized in that a support plate (13) is fixedly mounted on the machine body (1), and an L-shaped limiting groove (32) is arranged on the support plate (13).

6. The vibrating screen convenient for screen replacement of claim 5, characterized in that a discharging device (14) is arranged on the machine body (1), the discharging device (14) comprises a discharging bin (15), and a viewing port (16) is arranged on the discharging bin (15).

7. Vibrating screen facilitating the replacement of the screen cloth according to claim 6, characterised in that support means (5) are provided on the support plate (13).

8. Vibrating screen facilitating the replacement of the screen cloth according to claim 7, characterised in that the supporting means (5) comprise a vertical rod (51), a buffer rod (52) being fixedly connected to the vertical rod (51), the buffer rod (52) being fixedly connected to the supporting plate (13).

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