CN214320842U

CN214320842U - Novel vibration screening machine

Info

Publication number: CN214320842U
Application number: CN202023023266.8U
Authority: CN
Inventors: 薛平; 高妍
Original assignee: Maikang Food Qingdao Co ltd
Current assignee: Maikang Food Qingdao Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-01
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a novel vibration screening machine, including frame, screening fill, waste material collecting bin, vibrations buffer module and shock dynamo. The screening hopper is arranged above the frame, and a vibration buffer module is additionally arranged between the screening hopper and the frame; the waste material storage bin is arranged at the upper end of the frame and is positioned right below the screening hopper; the vibrating motor is fixed on the outer wall of the screening hopper. The bottom screen surface of the screening hopper is provided with an upward convex edge to separate the screen surface along the length direction of the screen surface; the side wall of the bracket is also provided with an inward protruding edge; two parallel transverse round rods are further arranged inside the screening hopper, and the two round rods are respectively fixed on two sides of the edge on the side wall of the screening hopper. The edges on the screen surface of the screening hopper divide the screen surface, so that screening materials are divided when being discharged from the outlet of the screening hopper, the requirements of a plurality of production lines can be met, and the production efficiency is improved; simultaneously the arris can increase the collision between material and the screening fill, promotes the screening effect of screening fill.

Description

Novel vibration screening machine

Technical Field

The utility model relates to a screening machine technical field, concretely relates to novel vibration screening machine.

Background

The vibrating screening machine screens the passing materials through the screening net to screen out impurities and waste materials in the materials, and the screened materials flow out from the outlet of the screening layer. In the prior art, a screening layer of the vibration screening machine is generally a channel for transporting screened objects, and the screening transportation mode corresponds to a rear assembly line, so that the subsequent working efficiency is reduced. Meanwhile, after the materials enter the screening machine, the materials are easy to stack on a screening layer, so that the screening effect is not obvious, and the task amount of subsequent work is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiencies of the prior art and providing a novel vibration screening machine.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a novel vibration screening machine, includes frame, screening fill, waste material collecting bin and shock dynamo, the screening is fought for controlling both ends open-ended box body structure, installs in the top of frame, and waste material collecting bin is located the screening and fights under, fixed mounting in the frame, shock dynamo fixed mounting is in the outside that the screening was fought. The screening is fought the sifter inboard of bottom and is equipped with the upwards bellied arris of length direction along the screening, and the lateral wall inboard of screening fill also is equipped with the inwards bellied arris of length direction along the screening, and intermediate position in the screening is fought still is equipped with two horizontal round bars that are parallel to each other, and the both ends of two round bars are fixed on the lateral wall of screening fill, and two round bars are located the upper and lower both sides of the arris on the lateral wall respectively.

Further, install vibrations buffering module between screening fill and the frame, vibrations buffering module includes connecting block, lower connecting block, intermediate junction piece and connecting plate, goes up the connecting block and passes through L shaped iron fixed mounting outside the lateral wall of screening fill, and lower connecting block welding is in the frame upper end, and both all pin joint in the intermediate junction piece that is located between the two through the connecting plate.

Furthermore, the ribs on the side wall of the screening hopper are close to the bottom screening surface, and the height of the ribs is slightly larger than the longitudinal diameter of the screened objects.

Preferably, the sieve hopper is integrally formed.

Furthermore, four vibration buffering modules are arranged and are respectively installed at four corners of the upper end of the rack.

Furthermore, one end of the two opening ends of the screening hopper is provided with a longitudinal connecting hole which is connected with the feeding part through a pin bolt.

Furthermore, when one end of the screening hopper provided with the longitudinal connecting hole is arranged on the frame, the mounting height of the end is lower than that of the other end.

Furthermore, a binding opening is formed in the front side of the waste storage bin, and the mounting height of one side provided with the binding opening is lower than that of the other side; the bottom surface of the waste material storage bin is provided with a filtering hole.

Preferably, the lower ends of the four longitudinal rods in the rack are provided with square irons.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses add along length direction on the sifter of well screening fill and establish vertical arris, carried out area division with the sifter for the screening material shunts when discharging from the export of screening fill, can satisfy the needs of many production lines, improves production efficiency. The outstanding arris of establishing is added on the lateral wall of screening fill equally, and two horizontal round bars that the cooperation was installed about the arris of lateral wall carry out the individual layer to the material and block, lay, strengthen the intensity of screening, are convenient for sieve the removal to debris or waste material, and the convenient reposition of redundant personnel simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of A in FIG. 1;

FIG. 5 is a schematic structural view of a screening hopper according to the present invention;

FIG. 6 is a side view of the sieve hopper structure of FIG. 5;

in the figure: 1. the device comprises a rack, 2, a screening hopper, 3, a vibration buffering module, 4, a waste storage bin, 5, L-shaped iron, 6, a longitudinal supporting rod, 7 and square iron;

21. ribs 22, round rods 23, sieve holes 24 and longitudinal connecting holes;

31. upper connecting block, 32, lower connecting block, 33, middle connecting block, 34 and connecting plate.

Detailed Description

It should be noted that, in the present invention, the position or position relation indicated by the terms such as "upper", "lower", "front", "back", etc. is the position or position relation shown in the drawings, and the relation words determined for the convenience of describing the structural relation of the components of the present invention are not specific to any one of the components of the present invention, and the limitation of the present invention cannot be understood.

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

as shown in figure 1, a novel vibration screening machine comprises a frame 1, a screening hopper 2, a waste storage bin 4, a vibration buffering module 3 and a vibration motor. The frame 1 is a square frame structure formed by welding square pipes, at least two longitudinal support rods 6 are fixedly arranged on the front and rear upper cross beams of the frame 1 through bolts respectively, and the longitudinal support rods 6 on the front and rear upper cross beams correspond to each other; the screening hopper 2 is arranged above the frame 1 through a longitudinal support rod 6 to form a suspension state, four vibration buffering modules 3 are arranged between the upper end of the frame 1 and the screening hopper 2, and the four vibration buffering modules 3 are respectively positioned at four corners of the upper end of the frame 1; the shock-absorbing module 3 includes an upper connecting block 31, a lower connecting block 32, a middle connecting block 33, and two connecting plates 34, as shown in fig. 4. The lower connecting blocks 32 in the vibration buffering module 3 are welded at the upper ends of four corners of the frame 1, and pin holes are formed in the front end face; the upper connecting block 31 is fixedly arranged at the lower part of the outer side of the screening hopper 2 through an L-shaped iron 5, the front end surface of the upper connecting block is also provided with a pin hole, and a longitudinal rib plate is additionally arranged in the middle of the L-shaped iron for strengthening the stability; the upper connecting block 31 and the lower connecting block 32 are respectively connected with the middle connecting block 33 through connecting plates 34 in a pin joint mode, and the middle connecting block 33 is in a suspended state. And a reed is arranged in the pin hole of the middle connecting block 33, so that the whole vibration buffering module 3 is always in an elastic state. The waste material storage bin 4 is fixedly arranged on the frame 1 through bolts, is positioned right below the screening hopper 2 and has the same size as the screening hopper 2; when the waste material storage bin 4 is installed, the height of the rear end is greater than that of the front end to form a slope, and meanwhile, the front end is provided with a bundling opening to facilitate discharging of sundries; still be equipped with intensive filtration hole on the bottom surface of waste material collecting bin 4, the filtration screen of the liquid of being convenient for is removed. The vibrating motor is fixedly arranged outside the screening hopper 2 and is connected with a power supply through a circuit.

As shown in fig. 5 and 6, the screening hopper 2 is integrally formed, and two ribs 21 protruding upward are provided on the screening surface at the bottom thereof, so as to divide the screening surface into three screening regions with the same width along the length direction, and each screening region is provided with uniformly arranged screen holes 23; the two side walls of the screening hopper 2 are also respectively provided with an inward convex edge 21, and the setting height of the edge 21 on the side wall is slightly higher than the diameter height of the screened object; two parallel transverse round rods 22 are further arranged inside the screening hopper 2, the two round rods 22 are respectively arranged on the upper side and the lower side of the edge 21 on the side wall, the mounting height of the lower round rod 22 is just suitable for screening objects to pass through, and the distance between the two round rods 22 is just the width of the edge 21. One end of the screening hopper 2 is also provided with a longitudinal connecting hole 24 which is connected with the feeding part through a pin bolt, so that the screening material can enter conveniently, and different feeding parts can be replaced conveniently.

When in use, the height of the end of the screening hopper 2, which is provided with the feeding part, is slightly lower than that of the discharge hole, so that feeding is facilitated; vibrating motor provides the power of vibrations for screening hopper 2, makes screening hopper 2 carry out anomalous vibrations, filters discharge debris and waste material through sieve mesh 23, falls into waste material collecting storage 4 of below and retrieves. The screening material is laid under the action of the ribs 21 and the round rods 22 on the side wall to form a layer; arris 21 on the sifter not only can carry out the subregion with the material, has still strengthened the contact dynamics between sifter and the material, the screening of being convenient for. The vibration buffering module 3 avoids resonance between the screening hopper 2 and the rack 1, prolongs the service life of the machine and avoids damage to parts.

In other embodiments, the bottom end of the longitudinal rod in the frame 1 is provided with square iron 7, which can be fixed on the ground through bolts to enhance the stability.

Finally, it should be noted that the above description of the embodiments is only for illustrating the technical solutions of the present invention, and is not a limitation of the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a novel vibration screening machine, includes frame, screening fill, waste material collecting bin and shock dynamo, its characterized in that: the screening hopper is of a box body structure with openings at the left end and the right end and is arranged above the rack, the waste material storage bin is positioned under the screening hopper and is fixedly arranged on the rack, and the vibration motor is fixedly arranged on the outer side of the screening hopper; the screening is fought the sifter inboard of bottom and is equipped with the upwards bellied arris of length direction along the screening, and the lateral wall inboard of screening fill also is equipped with the inwards bellied arris of length direction along the screening, and intermediate position in the screening is fought still is equipped with two horizontal round bars that are parallel to each other, and the both ends of two round bars are fixed on the lateral wall of screening fill, and two round bars are located the upper and lower both sides of the arris on the lateral wall respectively.

2. The novel vibratory screening machine of claim 1, wherein: install vibrations buffering module between screening fill and the frame, vibrations buffering module includes connecting block, lower connecting block, intermediate junction piece and connecting plate, goes up the connecting block and passes through L type iron fixed mounting outside the lateral wall that the screening was fought, and lower connecting block welding is in the frame upper end, and both all pin joint in the intermediate junction piece that is located between the two through the connecting plate.

3. The novel vibratory screening machine of claim 1, wherein: the edges on the side wall of the screening hopper are close to the bottom screening surface, and the height of the edges is slightly larger than the longitudinal diameter of the screened objects.

4. The new vibratory screening machine of any one of claims 1-3, wherein: the screening hopper is integrated into one piece.

5. The novel vibratory screening machine of claim 2, wherein: the four vibration buffering modules are respectively arranged at four corners of the upper end of the rack.

6. The novel vibratory screening machine of claim 1, wherein: one end of the two open ends of the screening hopper is provided with a longitudinal connecting hole which is connected with the feeding part through a pin bolt.

7. The novel vibratory screening machine of claim 6, wherein: when one end of the screening hopper provided with the longitudinal connecting hole is arranged on the rack, the mounting height of the end is lower than that of the other end.

8. The novel vibratory screening machine of claim 1, wherein: the front side of the waste material storage bin is provided with a binding opening, and the mounting height of one side provided with the binding opening is lower than that of the other side; the bottom surface of the waste material storage bin is provided with a filtering hole.

9. The novel vibratory screening machine of claim 1, wherein: the lower ends of the four longitudinal rods in the rack are provided with square irons.