CN219210660U

CN219210660U - Vibrating screen machine with pretreatment function

Info

Publication number: CN219210660U
Application number: CN202223584659.5U
Authority: CN
Inventors: 杨洋; 张彦; 张大利; 卫东; 臧小利; 王雪; 吴越
Original assignee: Suqian Dewei Chemical Co ltd
Current assignee: Suqian Dewei Chemical Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-20
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of sieving machines, and discloses a sieving machine with pretreatment, which comprises a bottom frame, wherein a feeding hopper is bolted to the top of the bottom frame; according to the utility model, the crank is rotated to drive the screw to rotate, the screw is rotated to drive the slide plate to move along the second sliding groove, the slide plate is moved to drive the support rod to move, the support rod is moved to drive the fixed frame to rotate, the fixed frame is rotated to drive the screening frame to rotate the screen, the purpose of adjusting the inclination angle can be achieved, the precision of the powder screen is ensured, and the working efficiency is improved.

Description

Vibrating screen machine with pretreatment function

Technical Field

The utility model relates to the technical field of sieving machines, in particular to a sieving machine with pretreatment.

Background

The vibrating screen machine screens particles with different sizes in materials through the vibrating screen, traditional manual screening operation is replaced, the vibrating screen machine is mainly applied to the industrial fields of construction, mining, cement and the like, the inclination angle of the existing vibrating screen machine cannot be adjusted, the inclination degree of the screen of the general vibrating screen machine cannot be adjusted, the falling speed of the materials on the screen is unchanged when the vibrating screen machine vibrates, the materials fall out of an outlet when the materials are not screened at a too high feeding speed, screening precision is reduced, the screening speed is too slow if the materials are screened at a too low feeding speed, working efficiency is reduced, the screen is inconvenient to replace, the general screen is fixed with a machine body through a plurality of bolts, tools such as a wrench are needed to be used for disassembling and assembling the bolts during replacement of the screen, the operation is complex, the work load is increased, and the replacement efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a vibrating screen machine with pretreatment, which has the advantages of being capable of adjusting an inclination angle and being convenient for replacing a screen, and solves the problems that the existing vibrating screen machine can not adjust the inclination angle and is inconvenient for replacing the screen.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a possesses vibrating screen machine of preliminary treatment, includes the chassis, the top bolt of chassis has the upper hopper, the bolt has the fixed plate between the inner wall of chassis, rotate between the inner wall of fixed plate and chassis and be connected with the screw rod, the surface threaded connection of screw rod has the slide, and sliding connection between slide and the inner wall of chassis, the top of slide articulates there is the bracing piece, the other end of bracing piece articulates there is the fixed frame, and the one end of fixed frame is articulated with the top of chassis, the top bolt of fixed frame has the bumper shock absorber, the top bolt of bumper shock absorber has the screening frame, first spout has been seted up to the inner wall of screening frame, the inside sliding connection of first spout has the draw runner, the bolt has the screen cloth between the draw runner, the inner wall rotation of screen cloth has cup jointed the dwang, the fixed surface of dwang has cup jointed the carousel, the surface of carousel articulates there is the transfer line, the other end of dwang articulates there is the clamping rod, and the inner wall joint of clamping rod and screening frame, the surface bolt of screening frame has the vibrator.

The technical scheme is adopted: through rotating the crank, the crank rotates and drives the screw rod to rotate, the screw rod rotates and drives the slide along the second spout and moves, the slide moves and drives the bracing piece and move, the bracing piece moves and makes the bracing piece drive fixed frame and rotate, fixed frame rotates and drives the mode that the sieve divides the frame to make screen cloth pivoted, can reach the purpose of adjusting inclination, the precision of powder sieve has been guaranteed, work efficiency has been improved, through rotating the rotating head, rotating the rotating head and driving the dwang and rotate, the dwang rotates and drives the carousel and rotate, the carousel rotates and drives the transfer line and move, the transfer line moves and drives the clamping lever and move, the clamping lever moves the mode that makes the inner wall of clamping lever and sieve divide the frame break away from the joint, the mesh of being convenient for can be reached, the work load is reduced, the efficiency of change has been improved.

The utility model is further arranged that the surface of the sliding plate is bolted with the sliding block, the surface of the sliding block is connected with the second sliding groove in a sliding way, and the second sliding groove is arranged on the inner wall of the underframe.

The technical scheme is adopted: through setting up slider and second spout, prevent the slide skew, guarantee stability.

The utility model is further characterized in that the surface of the clamping connection rod is fixedly sleeved with a limiting plate, and a spring is arranged between the limiting plate and the inner wall of the screen.

The technical scheme is adopted: through setting up limiting plate and spring, prevent that the clamping pole from becoming flexible.

The utility model further provides that a filter screen is bolted between the inner walls of the feeding hopper.

The technical scheme is adopted: through setting up the filter screen, to the material preliminary treatment, improve screening effect.

The utility model is further arranged that one end of the rotating rod is bolted with a rotating head.

The technical scheme is adopted: by arranging the rotating head, the rotating rod is convenient to rotate.

The utility model is further arranged that one end of the screw rod is bolted with a crank.

The technical scheme is adopted: by arranging the crank, the screw rod is convenient to rotate.

Compared with the prior art, the utility model provides the vibrating screen machine with pretreatment, which has the following beneficial effects:

1. according to the utility model, the crank is rotated to drive the screw to rotate, the screw is rotated to drive the sliding plate to move along the second sliding groove, the sliding plate is moved to drive the supporting rod to move, the supporting rod is moved to drive the fixed frame to rotate, and the fixed frame is rotated to drive the screening frame to rotate the screen, so that the purpose of adjusting the inclination angle can be achieved, the accuracy of the powder screen is ensured, and the working efficiency is improved.

2. According to the screen mesh replacement device, the rotating head is rotated to drive the rotating rod to rotate, the rotating rod is rotated to drive the rotary table to rotate, the rotary table is rotated to drive the transmission rod to move, the transmission rod is moved to drive the clamping rod to move, and the clamping rod moves in a mode that the clamping rod is separated from the inner wall of the screening frame, so that the screen mesh replacement device can achieve the purpose of being convenient to replace a screen mesh, the workload is reduced, and the replacement efficiency is improved.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a top cross-sectional view of the structure of the present utility model;

FIG. 3 is a top cross-sectional view of a partial structure of the present utility model;

fig. 4 is a side cross-sectional view of a partial structure of the present utility model.

In the figure: 1. a chassis; 2. feeding a hopper; 3. a fixing plate; 4. a screw; 5. a slide plate; 6. a support rod; 7. a fixed frame; 8. a damper; 9. a screening frame; 10. a first chute; 11. a slide bar; 12. a screen; 13. a rotating lever; 14. a turntable; 15. a transmission rod; 16. a clamping rod; 17. a vibrator; 18. a slide block; 19. a second chute; 20. a limiting plate; 21. a spring; 22. a filter screen; 23. a rotating head; 24. and (5) a crank.

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.

Embodiment one:

referring to fig. 1 and 2, a vibrating screen machine with pretreatment, including a chassis 1, the top bolt of chassis 1 has a hopper 2, bolt has fixed plate 3 between the inner wall of chassis 1, rotate between fixed plate 3 and the inner wall of chassis 1 and be connected with screw rod 4, the surface threaded connection of screw rod 4 has slide 5, and sliding connection between slide 5 and the inner wall of chassis 1, the top of slide 5 articulates there is bracing piece 6, the other end of bracing piece 6 articulates there is fixed frame 7, and the one end of fixed frame 7 articulates with the top of chassis 1, the top bolt of fixed frame 7 has bumper shock absorber 8, through rotating crank 24, crank 24 rotates and drives screw rod 4 to rotate, screw rod 4 rotates and drives slide 5 to move along second spout 19, slide 5 moves and drives bracing piece 6 to move, bracing piece 6 moves and makes bracing piece 6 drive fixed frame 7 rotate, fixed frame 7 rotates and drives the mode that screen mesh 12 rotates, the mesh of adjusting inclination's purpose can be reached, the precision of powder sieve has been guaranteed, work efficiency has been improved.

Referring to fig. 2, a sliding block 18 is bolted to the surface of the sliding plate 5, a second sliding groove 19 is slidably connected to the surface of the sliding block 18, and the second sliding groove 19 is formed in the inner wall of the chassis 1, so that the sliding plate 5 is prevented from being deviated and stable is ensured by arranging the sliding block 18 and the second sliding groove 19.

Referring to fig. 1, a filter screen 22 is bolted between the inner walls of the upper hopper 2, and the filter screen 22 is arranged to pretreat the materials, thereby improving screening effect.

Referring to fig. 1 and 2, one end of the screw 4 is bolted with a crank 24, and by providing the crank 24, the screw 4 is conveniently rotated.

The use process is briefly described: the crank 24 is rotated, the crank 24 rotates to drive the screw 4 to rotate, the screw 4 rotates to drive the sliding plate 5 to move along the second sliding groove 19, the sliding plate 5 moves to drive the supporting rod 6 to move, the supporting rod 6 moves to drive the supporting rod 6 to drive the fixed frame 7 to rotate, the fixed frame 7 rotates to drive the screening frame 9 to drive the screen 12 to rotate, and the screen 12 rotates to change the inclination angle of the screen 12, so that the purpose of adjusting the inclination angle is achieved.

Embodiment two:

referring to fig. 3 and 4, the top of the shock absorber 8 is bolted with a screening frame 9, the inner wall of the screening frame 9 is provided with a first chute 10, the inside of the first chute 10 is slidably connected with slide bars 11, a screen 12 is bolted between the slide bars 11, a rotating rod 13 is rotatably sleeved on the inner wall of the screen 12, a turntable 14 is fixedly sleeved on the surface of the rotating rod 13, a transmission rod 15 is hinged on the surface of the turntable 14, a clamping rod 16 is hinged on the other end of the rotating rod 13, the clamping rod 16 is clamped with the inner wall of the screening frame 9, a vibrator 17 is bolted on the surface of the screening frame 9, the rotating rod 23 rotates to drive the rotating rod 13 to rotate, the turntable 14 rotates to drive the transmission rod 15 to move, the transmission rod 15 moves to drive the clamping rod 16 to move, and the clamping rod 16 is separated from the inner wall of the screening frame 9 in a clamping manner, so that the purpose of conveniently replacing the screen 12 can be achieved, the workload is reduced, and the replacement efficiency is improved.

Referring to fig. 3 and 4, the surface of the clamping rod 16 is fixedly sleeved with a limiting plate 20, a spring 21 is arranged between the limiting plate 20 and the inner wall of the screen 12, and the clamping rod 16 is prevented from loosening by arranging the limiting plate 20 and the spring 21.

Referring to fig. 3, one end of the rotating rod 13 is bolted with a rotating head 23, and by providing the rotating head 23, the rotating rod 13 is convenient to rotate.

The use process is briefly described: rotating head 23, rotating head 23 rotates and drives dwang 13 to rotate, dwang 13 rotates and drives carousel 14 to rotate, carousel 14 rotates and drives transfer line 15 and move, transfer line 15 moves and drives clamping rod 16 and move, clamping rod 16 moves and makes clamping rod 16 break away from the joint with the inner wall of screening frame 9, then take out screen cloth 12, put into screening frame 9 with screen cloth 12 of changing, make clamping rod 16 and the inner wall joint of screening frame 9 under the effect of spring 21, accomplish the change, thereby reach the mesh of being convenient for change screen cloth 12.

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. The utility model provides a possesses vibrating screen machine of preliminary treatment, includes chassis (1), its characterized in that: the utility model discloses a rotary table, including chassis (1), fixed plate (3), screening frame (9), first spout (10) have been seted up to the rotation between the inner wall of fixed plate (3) and chassis (1), the surface threaded connection of screw rod (4) has slide (5), and sliding connection between the inner wall of slide (5) and chassis (1), the top of slide (5) articulates there is bracing piece (6), the other end of bracing piece (6) articulates there is fixed frame (7), and the one end of fixed frame (7) articulates with the top of chassis (1), the top of fixed frame (7) articulates there is bumper shock absorber (8), the top of bumper shock absorber (8) articulates there is screening frame (9), first spout (10) have been seted up to the inner wall of screening frame (9), the inside sliding connection of first spout (10) has slide (11), the bolt has screen cloth (12) between slide (11), the inner wall rotation of slide (12) cup joints rotation pole (13), the articulated pole (14) of rotating pole (13), the articulated pole (14) have the articulated pole (14), and the clamping rod (16) is clamped with the inner wall of the screening frame (9), and a vibrator (17) is bolted to the surface of the screening frame (9).

2. A vibrating screen machine with pretreatment according to claim 1, characterized in that: the surface bolt of slide (5) has slider (18), the surface sliding connection of slider (18) has second spout (19), and second spout (19) are seted up at the inner wall of chassis (1).

3. A vibrating screen machine with pretreatment according to claim 1, characterized in that: the surface of the clamping rod (16) is fixedly sleeved with a limiting plate (20), and a spring (21) is arranged between the limiting plate (20) and the inner wall of the screen (12).

4. A vibrating screen machine with pretreatment according to claim 1, characterized in that: a filter screen (22) is bolted between the inner walls of the feeding hopper (2).

5. A vibrating screen machine with pretreatment according to claim 1, characterized in that: one end of the rotating rod (13) is bolted with a rotating head (23).

6. A vibrating screen machine with pretreatment according to claim 1, characterized in that: one end of the screw rod (4) is bolted with a crank (24).