CN214682817U

CN214682817U - Vibrating screen structure capable of adjusting screening layer number

Info

Publication number: CN214682817U
Application number: CN202120658404.5U
Authority: CN
Inventors: 刘鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-12
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a can adjust shale shaker structure of screening number of piles, including assembling in the stay tube that the screening of the sieve separator responsible for screening material fought four corners department, the surface of stay tube is equipped with screening mechanism. The utility model discloses a shale shaker structure with stay tube and screening mechanism has been set up, when using, the four corners department that the screening was fought is equipped with the screening and is fought the stay tube, when needs use screening mechanism, the screening number of piles that uses as required and the density of screening net, utilize meshing piece and crossbeam to install, can assemble the inside at the jack that fixed spacing was seted up and solenoid, thereby realize the purpose of the material determination screening number of piles according to the actual screening, and be convenient for directly take out the screening net of changing different densities with the screen cloth, the effectual existing shale shaker structure of having solved is mostly fixed structure, a equipment only can select the screening efficiency that the material of single density brought low, and is functional, the problem that the suitability is poor.

Description

Vibrating screen structure capable of adjusting screening layer number

Technical Field

The utility model belongs to the shale shaker field, specifically speaking relates to a can adjust shale shaker structure of screening number of piles.

Background

The shale shaker rotates produced shake through the equidirectional balancing weight, it carries out the solid material sieve separator that screens passively along the screen cloth to drive the material, generally produce even vibration through the shock equipment at top, the screening of drive top is fought and is produced the vibration, filter the material that screen cloth top evenly divides to spill, current shale shaker structure is mostly fixed structure, the material of single density can only be selected to an equipment, consequently, current shale shaker equipment screening efficiency is low, and is functional, the suitability is poor.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a can adjust the shale shaker structure that screens the number of piles, and the effectual existing shale shaker structure of having solved is mostly fixed structure, and the screening efficiency that the material that a single kind density only can be selected to an equipment is brought is low, functional, the poor problem of suitability.

In order to solve the technical problem, the utility model adopts the following basic concept:

a vibrating screen structure capable of adjusting the number of screening layers comprises supporting tubes assembled at four corners of a screening hopper of a screening machine for screening materials, wherein a screening mechanism is assembled on the outer surfaces of the supporting tubes, the supporting tubes comprise the screening hopper supporting tubes, jacks are formed in the outer side surfaces of the screening hopper supporting tubes, screw holes are formed in the bottom ends of the jacks, hooks are sleeved on the inner surfaces of the jacks, meshing pieces are integrally formed on the front surfaces of the hooks, bolts are sleeved at the bottom ends of the meshing pieces and are in threaded connection with the inner surfaces of the screw holes, the screening mechanism comprises cross beams, screen meshes are sleeved on the inner surfaces of the cross beams, the number of the cross beams is two, connecting beams are welded on the inner surfaces of the two sets of cross beams, guide grooves are formed in the outer side surfaces of the connecting beams, second slots are formed in the front surfaces of the cross beams positioned at the front ends, first slots are formed in the rear surfaces of the cross beams positioned at the rear ends, the screen mesh is respectively sleeved on the inner surfaces of the second slot, the guide slot and the first slot from front to back.

Furthermore, the screw pipe is integrally formed on the inner surface of the screening hopper supporting pipe, and the screw hole is formed in the center of the screw pipe.

Furthermore, the bottom end of the meshing piece is provided with a sleeve hole, and the sleeve hole is sleeved on the outer surface of the bolt.

Furthermore, the front side and the rear side of the inner part of the guide groove are integrally formed with bending strips.

Furthermore, screening holes are uniformly formed in the upper surface of the screen.

Further, the front end of the screen is provided with a fixing plate, and a handle is integrally formed on the front surface of the fixing plate.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses the four corners department that the screening was fought is equipped with the screening and fights the stay tube, when needs use screening mechanism, the screening number of piles that uses as required and the density of screening net, utilize meshing piece and crossbeam to install, can assemble the inside of jack and screwed pipe of seting up at fixed interval, thereby realize confirming the purpose of screening the number of piles according to the material of actual screening, and be convenient for directly take out the screening net of changing different densities with the screen cloth still, the effectual current shale shaker structure of having solved is mostly fixed structure, the screening efficiency that the material that single density only can be selected to a equipment brought is low, and is functional, the problem that the suitability is poor.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the utility model discloses a supporting beam dissects the assembly sketch map.

Figure 4 is the utility model discloses the screening mechanism dissects the assembly sketch map.

In the figure: 1. support tube, 11, screening fill support tube, 12, jack, 13, screwed pipe, 14, screw, 15, meshing piece, 16, couple, 17, trepanning, 18, bolt, 2, screening mechanism, 21, crossbeam, 22, first slot, 23, tie-beam, 24, guiding groove, 25, crooked strip, 26, screen cloth, 27, fixed plate, 28, screening hole, 29, handle, 210, second slot.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 4, the vibrating screen structure capable of adjusting the number of screening layers according to the present embodiment includes a support tube 1 assembled at four corners of a screening hopper of a screening machine for screening materials, a screening mechanism 2 assembled on an outer surface of the support tube 1, the support tube 1 includes a screening hopper support tube 11, a jack 12 is formed on an outer surface of the screening hopper support tube 11, a screw hole 14 is formed at a bottom end of the jack 12, a hook 16 is sleeved on an inner surface of the jack 12, an engaging piece 15 is integrally formed on a front surface of the hook 16, a bolt 18 is sleeved on a bottom end of the engaging piece 15, the bolt 18 is screwed on an inner surface of the screw hole 14, the screening mechanism 2 includes a cross beam 21, a screen 26 is sleeved on an inner surface of the cross beam 21, the number of the cross beams 21 is two, connecting beams 23 are welded on inner surfaces of the two sets of cross beams 21, a guide groove 24 is formed on an outer surface of the connecting beam 23, a second slot 210 is formed on a front surface of the cross beam 21 located at a front end, the rear surface of the beam 21 at the rear end is provided with a first slot 22, the screen 26 is respectively sleeved on the inner surfaces of the second slot 210, the guide slot 24 and the first slot 22 from front to back,

during the use, the four corners department that the screening was fought is equipped with screening fill stay tube 11, when needs use screening mechanism 2, the screening number of piles that uses as required and the density of screening net, utilize the welding installation between meshing piece 15 and the crossbeam 21, can assemble the inside at the jack 12 that fixed interval seted up and screwed pipe 13, thereby realize the purpose of the material determination screening number of piles according to the actual screening, and be convenient for directly take out the screening net 26 of changing different densities with screen cloth 26, the effectual current shale shaker structure of having solved is mostly fixed structure, the screening efficiency that a single density's material brought can only be selected to a equipment is low, and is functional, the problem that the suitability is poor.

The internal surface integrated into one piece of screening fill stay tube 11 has screwed pipe 13, screw 14 is seted up in the center department of screwed pipe 13, utilize the screwed pipe 13 structure of rear end extension, increase the length and the intensity of screw 14, and then be convenient for utilize bolt 18 to fix the screening mechanism 2 that has welded meshing piece 15, the cross sectional area of jack 12 slightly is greater than the rear surface of couple 16, thereby be convenient for couple 16 insert and whereabouts joint, supplementary bolt 18 fixes screening mechanism 2, stable in structure, and it is more nimble to use, the flexibility of reinforcing screening installation use.

The bottom end of the engaging piece 15 is provided with a sleeve hole 17, and the sleeve hole 17 is sleeved on the outer surface of the bolt 18.

The bending strips 25 are integrally formed at the front and rear sides inside the guide groove 24, and by means of the structure of the bending strips 25 extending from the bottom surfaces of the front and rear ends of the guide groove 24 (see fig. 4), when the screen 26 needs to be replaced, the screen 26 inserted from the second slot 210 is guided by the guide groove 24 to move backward and can be inserted into the first slot 22 to be positioned, and in the process of being inserted into the guide groove 24, dust accumulated inside the guide groove 24 is passively pushed out from the position of the bending strips 25 backward, so that the problem of dust blockage is avoided.

The upper surface of the screen mesh 26 is evenly provided with screening holes 28.

The front end of the screen 26 is assembled with a fixing plate 27, and a handle 29 is integrally formed on the front surface of the fixing plate 27 to facilitate replacement of the structure of the screen 26.

The theory of operation, when using, the four corners department of screening fill is equipped with screening fill stay tube 11, when needs use screening mechanism 2, and the screening number of piles and the density of screening net that use as required utilize meshing piece 15 and crossbeam 21 to install, can assemble the inside at the jack 12 that fixed interval was seted up and solenoid 13 to the realization is according to the purpose of the material determination screening number of piles of actual screening, and is convenient for directly take out the screen cloth 26 and change the screening net 26 of different densities.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The vibrating screen structure capable of adjusting the number of screening layers comprises a supporting pipe (1) assembled at four corners of a screening hopper of a screening machine for screening materials, and is characterized in that a screening mechanism (2) is assembled on the outer surface of the supporting pipe (1), the supporting pipe (1) comprises a screening hopper supporting pipe (11), jacks (12) are formed in the outer side surface of the screening hopper supporting pipe (11), screw holes (14) are formed in the bottom ends of the jacks (12), hooks (16) are sleeved on the inner surface of the jacks (12), meshing pieces (15) are integrally formed on the front surface of the hooks (16), bolts (18) are sleeved at the bottom ends of the meshing pieces (15), the bolts (18) are screwed on the inner surface of the screw holes (14), the screening mechanism (2) comprises a cross beam (21), and a screen (26) is sleeved on the inner surface of the cross beam (21), the utility model discloses a screen cloth, including crossbeam (21), guiding groove (24), second slot (210), first slot (22) have been seted up to the outside surface of tie-beam (23), and screen cloth (26) cup joints the internal surface at second slot (210), guiding groove (24) and first slot (22) respectively by preceding to the back respectively to the use quantity of crossbeam (21), two sets the internal surface welding of crossbeam (21) has tie-beam (23), guiding groove (24) have been seted up on the outside surface of tie-beam (23), and the second slot (210) has been seted up to the front surface of crossbeam (21) that is located the front end, and the rear surface of crossbeam (21) that is located the rear end has been seted up first slot (22), screen cloth (26) is by preceding to the back cup joint respectively at the internal surface of second slot (210), guiding groove (24) and first slot (22).

2. The vibrating screen structure capable of adjusting the number of screening layers as claimed in claim 1, wherein the inner surface of the screening hopper supporting tube (11) is integrally formed with a screw tube (13), and the screw hole (14) is formed at the center of the screw tube (13).

3. The vibrating screen structure capable of adjusting the number of screening layers according to claim 1, wherein the bottom end of the engaging piece (15) is provided with a sleeve hole (17), and the sleeve hole (17) is sleeved on the outer surface of the bolt (18).

4. The vibrating screen structure capable of adjusting the number of screening layers as claimed in claim 1, wherein the guide groove (24) is integrally formed with a curved strip (25) at the front and rear sides thereof.

5. The vibrating screen structure capable of adjusting the number of screening layers as claimed in claim 1, characterized in that the upper surface of the screen cloth (26) is uniformly provided with screening holes (28).

6. The structure of a vibrating screen capable of adjusting the number of screening layers as claimed in claim 1, wherein the front end of the screen cloth (26) is equipped with a fixing plate (27), and a handle (29) is integrally formed on the front surface of the fixing plate (27).