CN220329252U

CN220329252U - Silt vibrating screen

Info

Publication number: CN220329252U
Application number: CN202323423134.8U
Authority: CN
Inventors: 陈章华; 程精涛; 杨敏惠; 席红梅
Original assignee: Leshan Taigang Sunko's Machinery Manufacturing Co ltd
Current assignee: Leshan Taigang Sunko's Machinery Manufacturing Co ltd
Priority date: 2023-12-15
Filing date: 2023-12-15
Publication date: 2024-01-12
Anticipated expiration: 2033-12-15

Abstract

The utility model discloses a sediment vibrating screen, which belongs to the technical field of screening equipment and comprises a frame, wherein a screen body is arranged above the frame, fixing mechanisms are arranged at four corners of the inner wall of the screen body, fixing plates are fixedly arranged on the inner walls of two sides of the screen body, a screen is arranged in the screen body, the screen is fixedly arranged at the tops of two groups of fixing plates through the fixing mechanisms, and one end of the fixing mechanism is connected with a limiting assembly; according to the utility model, the screen mesh is placed at the upper ends of the two groups of fixing plates through the cooperation of the fixing mechanism and the fixing plates, and then the screen mesh is pressed at the upper ends of the fixing plates through the fixing mechanism, so that a user can conveniently fix or detach the screen mesh, the screen mesh replacement becomes simple and convenient to operate, the fixing mechanism can fix the screen mesh more tightly through the cooperation of the fixing mechanism and the limiting assembly, and the screen mesh vibration falling-off caused by long-time use of the device is avoided.

Description

Silt vibrating screen

Technical Field

The utility model relates to the technical field of screening equipment, in particular to a sediment vibrating screen.

Background

The sediment vibrating screen uses vibration motor excitation as vibration source to make sediment be thrown up on screen, at the same time makes straight-line motion, sediment uniformly enters the feed inlet of screening machine from feeder, and several specifications of oversize material and undersize material are produced by multilayer screen, and are discharged from respective outlets. The existing part of sediment vibrating screen is generally fixed through a plurality of groups of bolts, and when the vibrating screen is replaced, the operation is troublesome, time and labor are wasted, and the working efficiency is affected.

The utility model discloses a screen cloth and linear vibration sieve device as in chinese patent of application number CN202121092839.4, belongs to screening equipment technical field, including screening net main part, screening net main part includes the frame and sets up the screen cloth on the frame, be provided with on the frame and be used for blockking so that the screening net main part drives the barrier that the material crossed when vibrating.

The vibrating screen device in the above patent also has a structure inconvenient for replacing the screen, which causes trouble in replacing the screen and affects the replacing efficiency, so that we need to propose a silt vibrating screen.

Disclosure of Invention

The utility model aims to provide a sediment vibrating screen, which is provided with a structure convenient for replacing a screen mesh so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a silt shale shaker, includes the frame, the top of frame is provided with the screen frame, the inner wall four corners of screen frame all is provided with fixed establishment, the equal fixed mounting of inner wall of screen frame both sides has the fixed plate, the inside of screen frame is provided with the screen cloth, the screen cloth passes through fixed establishment fixed mounting in two sets of the top of fixed plate, fixed establishment's one end is connected with spacing subassembly, fixed establishment pass through spacing subassembly fixed mounting in the inner wall of screen frame.

Preferably, the fixing mechanism comprises a connecting plate, an air cylinder is fixedly arranged at one end of the bottom of the connecting plate, and the output end of the air cylinder is connected with a pressing plate.

Preferably, the limiting component comprises a limiting block fixedly mounted at one end of the outer side of the screen body, a channel is formed in one side of the inner portion of the limiting block, a limiting rod is arranged in the channel in a matched mode, a telescopic spring is fixedly mounted at one end of the inner wall of the channel, and one end of the telescopic spring is fixedly connected with one end of the surface of the limiting rod.

Preferably, the limiting assembly further comprises a fixing rod fixedly installed at one end of the bottom of the connecting plate and a limiting groove formed in one end of the upper surface of the limiting block, the inner wall of the limiting groove is slidably connected with the surface of the fixing rod, a limiting hole is formed in one side of the lower end of the fixing rod, the inside of the limiting hole is in adaptive arrangement with the limiting rod, and the inner wall of the limiting hole is slidably connected with the surface of one end of the limiting rod.

Preferably, both sides of screen cloth upper end all are provided with the mounting panel, and two sets of the inboard of mounting panel all is provided with a plurality of groups of spouts, two sets of be provided with a plurality of groups of baffles between the mounting panel, a plurality of groups the both ends of baffle all with the inner wall joint of spout.

Preferably, an elastic mechanism is arranged between the screen body and the frame, and the screen body is fixedly arranged at the upper end of the frame through the elastic mechanism.

Preferably, the elastic mechanism comprises connecting blocks fixedly mounted at two ends of the outer side of the screen body, vibration isolation springs are fixedly mounted at the bottoms of the four groups of connecting blocks, and one ends of the four groups of vibration isolation springs are fixedly mounted at the tops of four corners of the frame.

Preferably, one end of the screen body is provided with a first discharge hole and a second discharge hole, and one end of the bottom of the screen body is fixedly provided with a vibrating motor.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the screen mesh is placed at the upper ends of the two groups of fixing plates through the cooperation of the fixing mechanism and the fixing plates, and then the screen mesh is pressed at the upper ends of the fixing plates through the fixing mechanism, so that a user can conveniently fix or detach the screen mesh, the screen mesh replacement becomes simple and convenient to operate, the fixing mechanism can fix the screen mesh more tightly through the cooperation of the fixing mechanism and the limiting assembly, and the screen mesh vibration falling-off caused by long-time use of the device is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic view of a spacing assembly according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at a.

In the figure: 1. a frame; 2. a screen body; 3. an elastic mechanism; 301. a connecting block; 302. a vibration isolation spring; 4. a fixing plate; 5. a screen; 6. a fixing mechanism; 601. a connecting plate; 602. a cylinder; 603. a pressing plate; 7. a limiting block; 8. a channel; 9. a limit rod; 10. a telescopic spring; 11. a fixed rod; 12. a limiting hole; 13. a mounting plate; 14. a chute; 15. a baffle; 16. a first discharge port; 17. a second discharge port; 18. a vibration motor; 19. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a sediment vibrating screen comprises a frame 1, a screen body 2, an elastic mechanism 3, a screen 5, a fixing mechanism 6 and a limiting component.

Further, a screen body 2 is arranged above the frame 1, a screen 5 is arranged inside the screen body 2, an elastic mechanism 3 is arranged between the screen body 2 and the frame 1, and the screen body 2 is fixedly arranged at the upper end of the frame 1 through the elastic mechanism 3.

Preferably, the elastic mechanism 3 includes: connecting block 301 and vibration isolation spring 302, connecting block 301 fixed mounting is in the outside one end of screen frame 2, and connecting block 301 is provided with four groups, and the bottom of four groups of connecting block 301 is all fixed mounting has vibration isolation spring 302, and the one end fixed mounting in the top in frame 1 four corners of four groups of vibration isolation spring 302.

Specifically, through the cooperation of connecting block 301 and vibration isolation spring 302, can play the effect of buffering at screen frame 2 in-process work, make silt can be on screen cloth 5 forward motion and not harm the shale shaker, can also support screen frame 2, make screen frame 2 reach required vibration to reduce the dynamic load that transmits on frame 1, make frame 1 can be stable fix on ground.

Wherein, fixed establishment 6 is provided with four groups, and fixed establishment 6 fixed mounting in the four corners of screen frame 2 inner wall, and the equal fixed mounting of inner wall of screen frame 2 both sides has fixed plate 4, and screen cloth 5 passes through fixed establishment 6 fixed mounting in the top of two sets of fixed plates 4.

Further, the fixing mechanism 6 includes: the device comprises a connecting plate 601, an air cylinder 602 and a pressing plate 603, wherein the air cylinder 602 is fixedly arranged at one end of the bottom of the connecting plate 601, and the pressing plate 603 is connected to the output end of the air cylinder 602; one end of the fixing mechanism 6 is connected with a limiting component, and the fixing mechanism 6 is fixedly arranged on the inner wall of the screen body 2 through the limiting component.

Specifically, through the cooperation of connecting plate 601, cylinder 602, clamp plate 603 and fixed plate 4, place screen cloth 5 in the upper end of two sets of fixed plates 4, then place the connecting plate 601 bottom one end in the fixed establishment 6 in spacing subassembly's upper end, reuse cylinder 602 send into clamp plate 603 the inside of screen frame 2 and extrude fixedly screen cloth 5, can be convenient for the user fix or dismantle screen cloth 5, let change screen cloth 5 become easy operation convenient.

It should be noted that the limiting assembly includes: stopper 7, channel 8, gag lever post 9, extension spring 10, dead lever 11 and spacing hole 12, stopper 7 fixed mounting has been seted up in the one end in the screen frame 2 outside, channel 8 has been seted up to one side of stopper 7 inside, the inside looks adaptation of channel 8 is provided with gag lever post 9, the one end fixed mounting of channel 8 inner wall has extension spring 10, the one end fixed connection on extension spring 10 and gag lever post 9 surface, dead lever 11 fixed mounting is in the one end of connecting plate 601 bottom, spacing groove 19 has been seted up in the one end of stopper 7 upper surface, the inner wall and the surface sliding connection of dead lever 11 of spacing groove 19, spacing hole 12's inside and gag lever post 9 are the looks adaptation setting, and the inner wall of spacing hole 12 and the surface sliding connection of gag lever post 9 one end, through fixed establishment 6, the upper end of fixed plate 4 and spacing subassembly is used, utilize spacing subassembly to fix the edge at screen frame 2 with screen cloth 5, then utilize cylinder 602 to push away the clamp plate 603 to the upper end of screen cloth 5, and then use the fixed plate 4 of two sets of fixed plate 5 to squeeze out, and make screen cloth 5 more closely to prevent that the stability from leading to the screen cloth 5 from shaking.

Specifically, through stopper 7, channel 8, gag lever post 9, telescopic spring 10, dead lever 11 and spacing hole 12's cooperation is used, can restrict connecting plate 601, let connecting plate 601 can not produce the slip, the gag lever post 9 of pulling stopper 7 one side, let the one end of gag lever post 9 shift out from the inside of spacing groove 19, telescopic spring 10 in the inside channel 8 of stopper 7 receives the effort, then put into the inside of spacing groove 19 with the dead lever 11 of connecting plate 601 bottom one end, loosen gag lever post 9, gag lever post 9 moves to the inside of spacing groove 19 under telescopic spring 10's effort, then get into in the spacing hole 12 that the dead lever 11 side was seted up, thereby can fix the connecting plate 601 that dead lever 11 connects at the top of stopper 7.

In addition, mounting plates 13 are arranged on two sides of the upper end of the screen 5, a plurality of groups of sliding grooves 14 are formed in the inner sides of the two groups of mounting plates 13, a plurality of groups of baffle plates 15 are arranged between the two groups of mounting plates 13, two ends of each group of baffle plates 15 are clamped with the inner walls of the corresponding sliding grooves 14, and the sand can be blocked under the action of the baffle plates 15 through the cooperation of the mounting plates 13, the sliding grooves 14 and the baffle plates 15, so that the sand passes over the baffle plates 15 and is conveyed along the screen 5 under the vibration action of the screen body 2; under the effect of baffle 15, prolonged the screening time of silt on screen cloth 5 to can improve screen cloth 5 to the screening effect of silt, simultaneously, spout 14's setting can be convenient for change the baffle 15 of different height and style, lets baffle 15 can realize multiple functions.

Wherein, one end of the screen body 2 is provided with a first discharge hole 16 and a second discharge hole 17, the inner part of the screen body 2 is divided into an upper layer and a lower layer through the screen 5, the upper end of the inner part of the screen body 2 is communicated with the first discharge hole 16, and the lower end of the inner part of the screen body 2 is communicated with the second discharge hole 17

Further, one end fixed mounting of screen frame 2 bottom has vibrating motor 18, starts vibrating motor 18, utilizes vibrating motor 18 to let screen frame 2 produce vibrations, then screen frame 2 will vibrate and transmit for screen cloth 5 to can let screen cloth 5 screen cloth to silt.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A silt shale shaker, its characterized in that: including frame (1), the top of frame (1) is provided with screen frame (2), the inner wall four corners of screen frame (2) all is provided with fixed establishment (6), the equal fixed mounting of inner wall of screen frame (2) both sides has fixed plate (4), the inside of screen frame (2) is provided with screen cloth (5), screen cloth (5) are through fixed establishment (6) fixed mounting in two sets of the top of fixed plate (4), the one end of fixed establishment (6) is connected with spacing subassembly, fixed establishment (6) through spacing subassembly fixed mounting in the inner wall of screen frame (2).

2. A silt shaker as claimed in claim 1, wherein: the fixing mechanism (6) comprises a connecting plate (601), an air cylinder (602) is fixedly arranged at one end of the bottom of the connecting plate (601), and a pressing plate (603) is connected to the output end of the air cylinder (602).

3. A silt shaker as claimed in claim 1, wherein: the limiting component comprises a limiting block (7) fixedly mounted at one end outside the screen body (2), a channel (8) is formed in one side of the inside of the limiting block (7), a limiting rod (9) is arranged in the channel (8) in a matched mode, a telescopic spring (10) is fixedly mounted at one end of the inner wall of the channel (8), and one end of the telescopic spring (10) is fixedly connected with one end of the surface of the limiting rod (9).

4. A silt shaker as claimed in claim 3, wherein: the limiting assembly further comprises a fixing rod (11) fixedly installed at one end of the bottom of the connecting plate (601) and a limiting groove (19) formed in one end of the upper surface of the limiting block (7), the inner wall of the limiting groove (19) is in sliding connection with the surface of the fixing rod (11), a limiting hole (12) is formed in one side of the lower end of the fixing rod (11), the inside of the limiting hole (12) is in adaptive arrangement with the limiting rod (9), and the inner wall of the limiting hole (12) is in sliding connection with the surface of one end of the limiting rod (9).

5. A silt shaker as claimed in claim 1, wherein: the screen cloth (5) upper end both sides all are provided with mounting panel (13), two sets of the inboard of mounting panel (13) all is provided with a plurality of groups spout (14), two sets of be provided with a plurality of groups baffle (15) between mounting panel (13), a plurality of groups the both ends of baffle (15) all with the inner wall joint of spout (14).

6. A silt shaker as claimed in claim 1, wherein: an elastic mechanism (3) is arranged between the sieve body (2) and the frame (1), and the sieve body (2) is fixedly arranged at the upper end of the frame (1) through the elastic mechanism (3).

7. A silt shaker as set forth in claim 6, wherein: the elastic mechanism (3) comprises connecting blocks (301) fixedly mounted at two ends of the outer side of the screen body (2), vibration isolation springs (302) are fixedly mounted at the bottoms of the four groups of connecting blocks (301), and one ends of the four groups of vibration isolation springs (302) are fixedly mounted at the tops of four corners of the frame (1).

8. A silt shaker as claimed in claim 1, wherein: one end of the screen body (2) is provided with a first discharge hole (16) and a second discharge hole (17), and one end of the bottom of the screen body (2) is fixedly provided with a vibrating motor (18).