CN211839020U

CN211839020U - Vibrating material sieving mechanism

Info

Publication number: CN211839020U
Application number: CN202020328990.2U
Authority: CN
Inventors: 苏金兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-03
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a vibrating material sieving mechanism, including casing and upper cover, be equipped with the filter plate in the casing, the installation is provided with and is used for even material and promotes the scraping piece that sieves on the filter plate, and the installation is covered on and is provided with the motor, the square bar slip on scraping piece and the motor output cup joints and rotates through the square bar drive, and the below that is located the filter plate in the casing still rotates to be connected and is provided with and is used for scraping the cleaning member that the brush filter plate lower part prevented to block up and elasticity promotes the filter plate. After the materials fall on the filter screen plate, the scraping piece is driven by the motor to scrape the materials falling on the surface of the filter screen plate so as to homogenize the materials, and meanwhile, the materials can be scraped so as to promote the sieving; when the cleaning piece rotates, the filter screen plate can be pushed to vibrate, meanwhile, the lower surface of the filter screen plate can be cleaned, and the blockage generated in the screening process can be prevented while the screening efficiency is improved.

Description

Vibrating material sieving mechanism

Technical Field

The utility model relates to a material screening technical field specifically is a vibrating material screening device.

Background

Generally, screening refers to a process of selecting a substance having a specific property from a plurality of substances according to a predetermined target. In biology, it is meant the selection of a system, strain or individual of an organism.

The screening mode of materials generally adopts a screening structure which is set to pass through the requirements to screen and select the materials with different size requirements. In the prior art, the most important in screening is the passing efficiency of materials, namely the materials need to pass through the screening smoothly and quickly, and the screening device is required to be free from blockage in the screening part during operation.

In the prior art, the material is inevitably blocked in the meshes of the screening device when passing, and the conventional equipment adopts a vibration screening device and the like to promote the material to pass, but when the material is clamped, the material passing efficiency is still limited by relying on a single vibration mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibrating material sieving mechanism to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a vibrating material sieving mechanism, includes casing and upper cover, be equipped with the filter plate in the casing, the installation is provided with and is used for even material and promotes the piece of scraping that sieves on the filter plate, and the installation is provided with the motor on covering, the square bar that scrapes on piece and the motor output slides and cup joints and rotates through the square bar drive, and the below that lies in the filter plate in the casing still rotates to be connected and is provided with and is used for scraping the clean piece that the filter plate lower part prevented to block up and elasticity promoted the filter plate.

Further, the cleaning piece comprises a rotating shaft which is rotatably connected with the side wall of the shell, a driving rod which is fixedly connected with the periphery of the rotating shaft and a rotating rod which is rotatably connected with the tail end of the driving rod, the rotating shaft is rotatably connected between the front side wall and the rear side wall of the shell, one end of the driving rod is connected with a driving motor for transmission, the driving rods are fixedly connected to the periphery of the rotating shaft and distributed in an annular array, the tail ends of the driving rods, far away from the rotating shaft, are rotatably connected with rotating rods, the planes of the rotating rods and the driving rods, which rotate relatively, are consistent with the planes of the driving rods and the rotating rods, which rotate by taking the rotating shaft as an axis, torsion springs are also connected between the driving rods and the rotating rods, and the extension direction of the rotating rod is maintained on the extension line of the driving rod through a torsional spring, the tail end of the rotating rod, which is far away from the driving rod, is also fixedly provided with bristles, and the distance from the rotating shaft to the filter screen plate is greater than the length of the driving rod and less than the sum of the lengths of the driving rod and the rotating rod.

Furthermore, the upper end of the shell is movably assembled with an upper cover which is provided with a feed pipeline in a through way.

Further, casing bottom one side be equipped with the box of taking out of assembly connection, take out the lateral wall that the box runs through the casing through the sliding fit activity, and take out box one end and support to shells inner wall, the other end flushes with shells side wall mutually.

Further, scrape the piece including rotating the rotation section of thick bamboo of connection on filter screen board and connecting the strip shaped plate in a rotation section of thick bamboo one side, strip shaped plate activity laminating sets up on the filter screen board surface, and flushes with the filter screen board edge, and the rotation section of thick bamboo setting is in the centre of a circle position of filter screen board, and the embedding of rotation section of thick bamboo upper end is provided with the square hole, cup joints the cooperation through sliding between square hole and the square bar, and square hole and square bar cross-section are polygonized structure.

Further, the two side walls in the shell are symmetrically provided with telescopic pieces, the telescopic pieces are formed by matching sleeves and sliding rods, the sleeves and the shell are fixedly connected, one ends of the sliding rods are elastically connected through springs and the sleeves, and the other ends of the sliding rods are fixedly connected to the lower end of the filter screen plate.

Compared with the prior art, the beneficial effects of the utility model are that: after the materials fall on the filter screen plate, the scraping piece is driven by the motor to scrape the materials falling on the surface of the filter screen plate so as to homogenize the materials, and meanwhile, the materials can be scraped so as to promote sieving; when the cleaning piece rotates, the filter screen plate can be pushed to vibrate, meanwhile, the lower surface of the filter screen plate can be cleaned, and the blockage generated in the screening process can be prevented while the screening efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a vibrating material screening device.

Fig. 2 is a schematic structural view of a scraping member in a vibratory material screening apparatus.

FIG. 3 is a schematic view of a cleaning member of a vibratory material screening apparatus.

In the figure: 1-shell, 2-upper cover, 3-feeding pipeline, 4-telescopic piece, 5-filter screen plate, 6-scraping piece, 61-rotating cylinder, 62-square hole, 63-strip-shaped plate, 7-motor, 71-square rod, 8-cleaning piece, 81-rotating shaft, 82-driving rod, 83-rotating rod, 84-bristle and 9-drawer.

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.

Example 1

Please refer to fig. 1-2, in the embodiment of the present invention, a vibrating material screening device, including casing 1 and upper cover 2, be equipped with filter screen plate 5 in the casing 1, the installation is provided with and is used for even material and promotes the scraping piece 6 that sieves on filter screen plate 5, and the installation is provided with motor 7 on the upper cover 2, the square bar 71 that scrapes on 6 and the motor 7 output slides to cup joint and rotates through the drive of square bar 71, and the below that lies in filter screen plate 5 in casing 1 still rotates to be connected and is provided with and is used for scraping the cleaning member 8 that brushes 5 lower parts of filter screen plate and prevent to block up and elasticity promotion filter screen plate 5.

The upper end of the shell 1 is movably assembled with an upper cover 2 in a riveting mode, and the upper cover 2 is provided with a feed pipeline 3 in a penetrating way; the assembly connection of casing 1 bottom one side is provided with takes out box 9, takes out box 9 and runs through the lateral wall of casing 1 through the sliding fit activity, and takes out box 9 one end and supports to casing 1 inner wall, and the other end flushes with casing 1 lateral wall mutually. After the materials are screened, the materials are collected by a drawer 9 and are taken out in a centralized way.

Scraping piece 6 is including rotating the rotation section of thick bamboo 61 of connection on filter screen board 5 and connecting the strip shaped plate 63 in a rotation section of thick bamboo 61 one side, strip shaped plate 63 activity laminating sets up on filter screen board 5 surface, and flush with filter screen board 5 edge, rotation section of thick bamboo 61 sets up the centre of a circle position at filter screen board 5, the embedding of rotation section of thick bamboo 61 upper end is provided with square hole 62, cup joint the cooperation through the slip between square hole 62 and the square bar 71, and square hole 62 and square bar 71 cross-section are polygonized structure, can drive rotation section of thick bamboo 61 through the cooperation of square bar 71 and square hole 62 after motor 7 starts like this and rotate, strip shaped plate 63 rotates in step and can scrape the material that falls on filter screen board 5 surfaces with even material, can also scrape the material like this simultaneously and sieve in order to.

Both sides wall symmetry installation is provided with extensible member 4 in the casing 1, extensible member 4 constitutes for sleeve and slide bar cooperation, and sleeve and casing 1 are connected fixedly, and spring and sleeve elastic connection are passed through to slide bar one end, and the other end is connected and is fixed at 5 lower extremes of filter plate, and clean 8 like this can clean 5 lower surfaces of filter plate when the operation, can promote filter plate 5 through extensible member 4 vibration in order to improve the efficiency of sieving through clean 8 after the material falls down.

Example 2

Referring to fig. 3, in an embodiment of the present invention, a vibrating material screening apparatus, based on embodiment 1, a cleaning member 8 includes a rotating shaft 81 rotatably connected to a side wall of a housing 1, a driving rod 82 fixedly connected to a periphery of the rotating shaft 81, and a rotating rod 83 rotatably connected to a distal end of the driving rod 82, the rotating shaft 81 is rotatably connected between front and rear side walls of the housing 1, and one end of the rotating shaft 81 is connected to a driving motor, the driving rod 82 is fixedly connected to a periphery of the rotating shaft 81 and distributed in an annular array, the distal end of the driving rod 82 away from the rotating shaft 81 is rotatably connected to the rotating rod 83, a plane in which the rotating rod 83 and the driving rod 82 relatively rotate is consistent with a plane in which the driving rod 82 and the rotating rod 83 rotate around the rotating shaft 81, a torsion spring is further connected between the driving rod 82 and the rotating rod 83, and an extending, the tail end of the rotating rod 83, far away from the driving rod 82, is fixedly provided with bristles 84, the distance from the rotating shaft 81 to the filter screen plate 5 is larger than the length of the driving rod 82 and smaller than the sum of the lengths of the driving rod 82 and the rotating rod 83, so that the rotating shaft 81, the driving rod 82 and the rotating rod 83 rotate synchronously, the filter screen plate 5 can be pushed to vibrate through the telescopic piece 4 through the rotating rod 83, meanwhile, the bristles 84 can also clean the lower surface of the filter screen plate 5, and blockage during screening can be prevented while the screening efficiency is improved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

1. The utility model provides a vibrating material sieving mechanism, includes casing (1) and upper cover (2), be equipped with filter plate (5) in casing (1), its characterized in that, the installation is provided with and is used for even material and promotes the scraping piece (6) that sieve on filter plate (5), and the installation is provided with motor (7) on upper cover (2), square bar (71) on scraping piece (6) and motor (7) output slide to cup joint and rotate through square bar (71) drive, and the below that is located filter plate (5) in casing (1) still rotates to be connected and is provided with and is used for scraping clean (8) that brush filter plate (5) lower part prevented to block up and elasticity promotes filter plate (5).

2. A vibrating material screening apparatus according to claim 1, wherein the cleaning member (8) includes a rotation shaft (81) rotatably connected to a side wall of the housing (1), a driving rod (82) fixedly connected to a periphery of the rotation shaft (81), and a rotation rod (83) rotatably connected to a distal end of the driving rod (82), the rotation shaft (81) is rotatably connected between front and rear side walls of the housing (1), and one end thereof is connected to the driving motor for transmission, the driving rod (82) is fixedly connected to a periphery of the rotation shaft (81) and is distributed in an annular array, the distal end of the driving rod (82) remote from the rotation shaft (81) is rotatably connected to the rotation rod (83), a plane in which the rotation rod (83) and the driving rod (82) relatively rotate coincides with a plane in which the driving rod (82) and the rotation rod (83) rotate about the rotation shaft (81), and a torsion spring is further connected between the driving rod (82) and the rotation rod, the extension direction of the rotating rod (83) is maintained on the extension line of the driving rod (82) through a torsion spring, the tail end of the rotating rod (83) far away from the driving rod (82) is fixedly provided with bristles (84), and the distance between the rotating shaft (81) and the filter screen plate (5) is greater than the length of the driving rod (82) and less than the sum of the lengths of the driving rod (82) and the rotating rod (83).

3. A vibrating material screening device according to claim 2, wherein an upper cover (2) is movably mounted on the upper end of the housing (1), and the upper cover (2) has a feed conduit (3) therethrough.

4. A vibrating material screening device according to claim 3, wherein a drawer (9) is movably disposed at one side of the bottom of the housing (1), the drawer (9) is slidably fitted through the sidewall of the housing (1), one end of the drawer (9) abuts against the inner wall of the housing (1), and the other end of the drawer is flush with the sidewall of the housing (1).

5. A vibrating material screening device according to claim 1, wherein the scraping member (6) comprises a rotary drum (61) rotatably connected to the screen plate (5) and a strip-shaped plate (63) connected to one side of the rotary drum (61), the strip-shaped plate (63) is movably attached to the surface of the screen plate (5) and is flush with the edge of the screen plate (5), the rotary drum (61) is arranged at the center of the screen plate (5), a square hole (62) is embedded in the upper end of the rotary drum (61), the square hole (62) and the square rod (71) are in sleeve fit through sliding, and the cross sections of the square hole (62) and the square rod (71) are polygonal.

6. A vibrating material screening device according to claim 4 or 5, wherein the telescopic members (4) are symmetrically arranged on two inner side walls of the housing (1), the telescopic members (4) are formed by matching a sleeve with a sliding rod, the sleeve is fixedly connected with the housing (1), one end of the sliding rod is elastically connected with the sleeve through a spring, and the other end of the sliding rod is fixedly connected with the lower end of the screen plate (5).