CN218689825U

CN218689825U - Antioxidant crushing and screening device

Info

Publication number: CN218689825U
Application number: CN202221549457.4U
Authority: CN
Inventors: 陈健鹏; 罗瑞; 庄伟国
Original assignee: Ningbo Dingruixiang New Material Technology Co ltd
Current assignee: Ningbo Dingruixiang New Material Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-03-24
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses an anti-oxidant crushing and screening device, including breaker and screening plant, screening plant include with communicating screening shell of breaker's discharge end, swing joint in screening board in the shell, screening shell bottom is link up there is the discharge gate, the screening board has evenly been link up a plurality of sieve meshes, swing joint has dredge roller, drive in the screening shell the translation drive arrangement of dredge roller, translation drive arrangement's drive end fixedly connected with installation piece, the dredge roller rotate connect in on the installation piece, the dredge roller along circumference be provided with at least one with the vibration board of screening board conflict, the lateral wall of vibration board is provided with a plurality of insertions dredge post in the sieve mesh. The utility model discloses possess in the vibration screening and break up the powder of caking, can prevent to a certain extent that the sieve mesh from blockking up, ensured the device's the advantage of the screening ejection of compact.

Description

Antioxidant crushing and screening device

Technical Field

The utility model relates to an anti-oxidant production facility technical field, in particular to anti-oxidant crushing and screening device.

Background

Antioxidants are a class of chemicals which, when present in only small amounts in polymer systems, retard or inhibit the progress of the polymer oxidation process, thereby preventing the aging of the polymer and extending its useful life, also known as "age resistors". In the production process of antioxidant, for the liquid of guaranteeing the raw materials dissolves, need carry out crushing and screening with the raw materials usually and handle, be dry powdered thing with its output, however, when the raw materials after the breakage were sieved, the phenomenon that the powder caking can appear, cause the sieve mesh to block up, be difficult to ensure the efficiency of the screening ejection of compact.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough and a broken screening plant of antioxidant that designs of above-mentioned technique, it possesses the powder that breaks up the caking in the vibration screening, can prevent to a certain extent that the sieve mesh from blockking up, has ensured the advantage of the device's screening ejection of compact.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an anti-oxidant crushing and screening device, includes breaker and screening plant, screening plant include with communicating screening shell, swing joint in breaker's discharge end in screening shell screening board, screening shell bottom is link up there is the discharge gate, the screening board evenly link up there are a plurality of sieve meshes, swing joint has dredge roller, drive in the screening shell the translation drive arrangement of dredge roller, translation drive arrangement's drive end fixedly connected with installation piece, dredge roller rotate connect in on the installation piece, dredge roller along circumference be provided with at least one with the vibration board that the screening board was contradicted, the lateral wall of vibration board is provided with a plurality of insertions dredge post in the sieve mesh.

Preferably, the screening shell is close to the inner wall of the discharge port and is obliquely arranged towards the screening plate.

Preferably, the inner wall of the screening shell is provided with a guide groove for the dredging roller to be connected in a sliding manner.

Preferably, the inner wall of the screening shell is provided with a movable groove for the screening plate to slide up and down, and a plurality of elastic pieces are uniformly arranged between the periphery of the bottom of the screening plate and the movable groove.

Preferably, the crushing device comprises a crushing box communicated with the screening shell, a crushing roller rotatably connected in the crushing box, and a crushing motor for driving the crushing roller, wherein a feed hopper is arranged at the opening at the top of the crushing box, raw materials enter the crushing box through the feed hopper, and the crushing motor drives the crushing roller to crush the raw materials.

Preferably, the number of the crushing rollers is at least two, the crushing rollers are uniformly provided with a plurality of crushing leaves, and the crushing leaves on two adjacent crushing rollers are mutually staggered and meshed.

Preferably, four supporting columns are uniformly arranged on the periphery of the bottom of the crushing box, and supporting cushion blocks are arranged at the bottoms of the supporting columns.

Preferably, the top periphery of screening shell is provided with the connecting ring board, the connecting ring board link up the confession the through-hole that the support column slided and connects, the connecting ring board corresponds through-hole department threaded connection has the mounting, the mounting screw in tip in the through-hole with correspond the support column is connected.

Compared with the prior art, the beneficial effects of the utility model reside in that: this device is when using, carry out crushing treatment with the raw materials through breaker and become the powder, the powder falls into the inside of screening shell, order about the installation piece through translation drive arrangement and remove along one side length direction of screening board, vibration plate and the contact of screening board on the dredge roller, order about the powder on the screening board and pass through sieve mesh vibration screening, in this process, the mediation post is inserted in the sieve mesh, the powder of caking on the screening board is broken up to the cooperation vibration plate, and dredge the sieve mesh, can prevent to a certain extent that the sieve mesh from blockking up, the screening ejection of compact of the device has been ensured.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a first cross-sectional view of FIG. 1;

fig. 3 is a second sectional view of fig. 1.

In the figure: 1. a crushing device; 11. a crushing box; 12. a crushing roller; 13. a crushing motor; 2. a feed hopper; 3. crushing the leaves; 4. A support pillar; 5. supporting the cushion block; 6. a connecting ring plate; 7. a through hole; 8. a fixing member; 9. a screening device; 91. screening the shell; 92. A screening plate; 10. a discharge port; 14. screening holes; 15. a pull-up roller; 16. a translation drive device; 17. mounting blocks; 18. an oscillating plate; 19. dredging the column; 20. a guide groove; 21. a movable groove; 22. an elastic member.

Detailed Description

The invention is further described by the following embodiments in conjunction with the accompanying drawings.

Refer to fig. 1, fig. 2, fig. 3, an antioxidant crushing and screening device, including breaker 1, breaker 1 includes with the communicating broken case 11 of screening shell 91, rotate the crushing roller 12 of connecting in broken case 11, the broken motor 13 of drive crushing roller 12, the open-top department of broken case 11 is provided with feeder hopper 2, the raw materials passes through in feeder hopper 2 gets into broken case 11, crushing motor 13 is the rotating electrical machines, drive crushing roller 12 carries out crushing treatment to it, crushing roller 12 has two at least, crushing roller 12 evenly is provided with a plurality of broken leaves 3, a plurality of broken leaves 3 on two adjacent crushing rollers 12 are the meshing of misplacing each other, two adjacent crushing rollers 12 extrude the raw materials between two broken leaves 3 that correspond through gear revolve, make the raw materials break into powdered powder.

Screening plant 9 is installed to breaker 1's discharge end, screening plant 9 is including screening shell 91, swing joint is in screening board 92 in screening shell 91, screening board 92 evenly link up has a plurality of sieve meshes 14 that supply the powder to pass through, the powder of breaker 1 output falls into the inside of screening shell 91, screening board 92 sieves out the qualified powder of granule through sieve mesh 14, screening shell 91 bottom has been link up discharge gate 10, screening shell 91 is close to the inner wall of discharge gate 10 and sets up towards the slope of screening board 92, the powder through screening board 92 is under the dead weight effect, follow discharge gate 10 output along the inner wall of screening shell 91.

Swing joint has dredge roller 15, the translation drive arrangement 16 of drive dredge roller 15 in the screening shell 91, translation drive arrangement 16's drive end fixedly connected with installation piece 17, and dredge roller 15 rotates to be connected on installation piece 17, and dredge roller 15 is provided with at least one vibration board 18 of contradicting with screening board 92 along circumference, and the lateral wall of vibration board 18 is provided with a plurality of mediation posts 19 that insert in the sieve mesh 14. Translation drive arrangement 16 can be the lead screw motor, order about installation piece 17 through translation drive arrangement 16 and remove along one side length direction of screening board 92, the guiding groove 20 that supplies dredge roller 15 to slide and connect is seted up to the inner wall of screening shell 91, pivoted dredge roller 15 rolls back and forth along the length direction of guiding groove 20, vibration plate 18 on the dredge roller 15 and screening board 92 contact, order about the powder on the screening board 92 and carry out the vibration screening through sieve mesh 14, the movable groove 21 that supplies screening board 92 to slide from top to bottom is seted up to the inner wall of screening shell 91, evenly be provided with a plurality of elastic components 22 between the bottom periphery of screening board 92 and the movable groove 21, the setting of elastic component 22 is used for assisting reset screening board 92, and when screening board 92 removes in movable groove 21, the elastic component 22 that corresponds the position reciprocates and makes a round trip to stretch out and draw back, make the vibration of screening board 92 more abundant, improve the screening effect of screening board 92, in this process, mediation post 19 inserts 14, cooperation vibration plate 18 breaks up the powder of caking on the screening board 92, and to carry out the sieve mesh 14, the certain extent that can prevent to sieve mesh from blocking up the discharge of this screening device.

The periphery of 11 bottoms of broken case evenly is provided with four support columns 4, and the bottom of support column 4 is provided with lip block 5, and lip block 5 is made for rubber materials for protection support column 4, and lip block 5 is coniform structure, plays better supporting role to the device. The top periphery of screening shell 91 is provided with connecting ring board 6, and connecting ring board 6 link up has the through-hole 7 that supplies support column 4 to slide the connection, and connecting ring board 6 corresponds 7 threaded connection of through-hole has mounting 8, and the tip in 8 screw in through-holes 7 of mounting is connected with support column 4 that corresponds for the position of connecting ring board 6 on support column 4 is connected breaker 1 and screening plant 9 in the location. The mounting 8 can be the screw rod structure, and the staff can be with four mountings 8 spin-off support column 4, and the connecting ring board 6 slides downwards along four support columns 4 under the dead weight effect, and

screening shell

91 and 11 splits of broken case, the staff of being convenient for cleans screening plant 9, or replaces screening board 92 that has different specification sieve meshes 14, improves the device's suitability.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides an anti-oxidant crushing and screening device which characterized by: including breaker (1) and screening plant (9), screening plant (9) include with communicating screening shell (91), the swing joint of discharge end of breaker (1) sieves board (92) in screening shell (91), it has discharge gate (10) to link up in screening shell (91) bottom, screening board (92) evenly link up there are a plurality of sieve meshes (14), swing joint has dredge roller (15), drive in screening shell (91) the translation drive arrangement (16) of dredge roller (15), the drive end fixedly connected with installation piece (17) of translation drive arrangement (16), dredge roller (15) rotate connect in on installation piece (17), dredge roller (15) along circumference be provided with at least one with shake board (18) that screening board (92) contradicted, the lateral wall of shaking board (18) is provided with a plurality of insertions dredge column (19) in sieve mesh (14).

2. The antioxidant crushing and screening device as claimed in claim 1, wherein: the screening shell (91) is close to the inner wall of the discharge hole (10) and is obliquely arranged towards the screening plate (92).

3. The antioxidant crushing and screening device as claimed in claim 1, wherein: the inner wall of the screening shell (91) is provided with a guide groove (20) for the sliding connection of the dredging roller (15).

4. The antioxidant crushing and screening device as claimed in claim 1, wherein: the inner wall of screening shell (91) is seted up and is supplied movable groove (21) that screening board (92) slided from top to bottom, the bottom periphery of screening board (92) with evenly be provided with a plurality of elastic component (22) between movable groove (21).

5. An antioxidant crushing and screening device as claimed in any one of claims 1 to 4, wherein: breaker (1) include with sieve shell (91) communicating broken case (11), rotate connect in crushing roller (12), the drive in broken case (11) broken motor (13) of crushing roller (12), the open-top department of broken case (11) is provided with feeder hopper (2), and the raw materials passes through feeder hopper (2) get into in broken case (11), broken motor (13) drive broken handle is carried out to it by broken roller (12).

6. The antioxidant crushing and screening device as claimed in claim 5, wherein: the number of the crushing rollers (12) is at least two, the crushing rollers (12) are uniformly provided with a plurality of crushing leaves (3), and the crushing leaves (3) on two adjacent crushing rollers (12) are mutually staggered and meshed.

7. The antioxidant crushing and screening device as claimed in claim 5, wherein: the periphery of the bottom of the crushing box (11) is uniformly provided with four supporting columns (4), and the bottom of each supporting column (4) is provided with a supporting cushion block (5).

8. The antioxidant crushing and screening device as claimed in claim 7, wherein: the top periphery of screening shell (91) is provided with connecting ring board (6), connecting ring board (6) link up there is the confession through-hole (7) that support column (4) slided and connect, connecting ring board (6) correspond through-hole (7) department threaded connection has mounting (8), mounting (8) screw in tip in through-hole (7) with correspond support column (4) are connected.