CN210365979U

CN210365979U - Positive pressure air seal machinery with through structure

Info

Publication number: CN210365979U
Application number: CN201921053600.9U
Authority: CN
Inventors: 唐燕
Original assignee: WUXI ZHONGDA MACHINERY EQUIPMENT CO LTD
Current assignee: WUXI ZHONGDA MACHINERY EQUIPMENT CO LTD
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-21
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a link up structure malleation airlock, including first shell and O shape circle, the side is provided with first connecting plate on the first shell, and has seted up first screw hole to the side on the first connecting plate, all be provided with first fixed block on the first shell left and right sides face, and be provided with the connecting screw on the first fixed block, first shell downside is provided with the second shell simultaneously, second shell left and right sides face all is provided with the second fixed block, and the second fixed block is connected with first fixed block through the connecting screw, O shape circle sets up side and first shell downside junction on the second shell. This link up structure malleation air seal machinery is provided with four brushes, makes when the blade rotates and unloads through four brushes, and the brush is cut to pieces along with the blade rotation and rubs the glutinous material of gluing on the malleation air seal machinery inner wall for the efficiency of unloading of malleation air seal machinery is difficult to receive the influence.

Description

Positive pressure air seal machinery with through structure

Technical Field

The utility model relates to a malleation air seal machinery technical field specifically is a link up structure malleation air seal machinery.

Background

The positive pressure air seal machinery is also called air seal machinery, a discharge valve, an ash discharge valve and a star-shaped discharger, is important equipment in a pneumatic conveying and ventilating dust removal network, has the main function of continuously and timely removing materials in the discharger or a dust remover, and simultaneously ensures that the pressure in the equipment is not exposed to a normal pressure environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a link up structure malleation air seal machinery to glue glutinous material and can't in time obtain cleaing away on solving the present malleation air seal machinery inner wall that proposes in the above-mentioned background art, and present malleation air seal machinery is because stripper formula as an organic whole, leads to clearing up the inconvenient problem of maintenance or change time when the inside blade of needs.

In order to achieve the above object, the utility model provides a following technical scheme: a positive pressure air seal machinery with a through structure comprises a first shell and an O-shaped ring, wherein a first connecting plate is arranged on the upper side surface of the first shell, a first threaded hole is formed in the upper side surface of the first connecting plate, first fixing blocks are arranged on the left side surface and the right side surface of the first shell respectively, connecting screws are arranged on the first fixing blocks, a second shell is arranged on the lower side surface of the first shell, second fixing blocks are arranged on the left side surface and the right side surface of the second shell respectively, the second fixing blocks are connected with the first fixing blocks through the connecting screws, the O-shaped ring is arranged at the connecting position of the upper side surface of the second shell and the lower side surface of the first shell, the O-shaped ring is arranged between the connecting screws, a second connecting plate is arranged on the lower side surface of the second shell, a second threaded hole is formed in the lower side surface of the second connecting plate, a, and the motor is connected with the motor shaft, and the motor shaft left end is provided with the pivot simultaneously, the pivot runs through O shape circle and first shell and second shell right flank in proper order, and the pivot lateral surface is provided with the blade, and the blade lateral surface is provided with the brush simultaneously.

Preferably, the first housing has the same shape as the second housing, and the lower side of the first housing has the same size as the upper side of the second housing.

Preferably, the first fixing blocks, the connecting screws and the second fixing blocks are arranged in two, and the two first fixing blocks, the two connecting screws and the two second fixing blocks are symmetrically arranged.

Preferably, the diameter of the inner side surface of the O-shaped ring is equal to the diameter of the outer side surface of the first shell and the diameter of the outer side surface of the second shell.

Preferably, the motor forms a rotating structure with the blades through a motor shaft and a rotating shaft.

Preferably, the number of the brushes is four, and the four brushes are symmetrically arranged on the blade about the central axis of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the through structure is a positive pressure air seal machinery,

(1) the four brushes are arranged, so that when the blades rotate to discharge materials, the brushes rotate along with the blades to scrape and rub materials stuck on the inner wall of the positive pressure air seal machine, and the discharging efficiency of the positive pressure air seal machine is not easily influenced;

(2) be provided with first shell and second shell, when needs cleared up the maintenance to the inside blade of malleation airlock, through dismantling the connecting screw for first shell and second shell are dismantled, and it is more convenient when causing clearance or change blade like this.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the novel electric fan comprises a first shell, a second shell, a first connecting plate, a first threaded hole, a first fixing block, a connecting screw, a second shell, a second fixing block, 8 and O-shaped rings, 9 and a second connecting plate, 10 and a second threaded hole, 11 and a supporting plate, 12 and a motor, 13 and a motor shaft, 14 and a rotating shaft, 15 and blades, 16 and a brush.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a positive pressure air seal machinery with a through structure is disclosed, as shown in figures 1 and 2, a first connecting plate 2 is arranged on the upper side face of a first shell 1, the shape of the first shell 1 is the same as that of a second shell 6, and the size of the lower side face of the first shell 1 is the same as that of the upper side face of the second shell 6, so that the first shell 1 and the second shell 6 are more convenient to assemble, and a first threaded hole 3 is formed in the upper side face of the first connecting plate 2.

As shown in fig. 2 and 3, the first housing 1 is provided with first fixing blocks 4 on both left and right sides, the first fixing blocks 4 are provided with connecting screws 5, the first fixing blocks 4, the connecting screws 5 and the second fixing blocks 7 are provided with two, and the two first fixing blocks 4, the two connecting screws 5 and the two second fixing blocks 7 are symmetrically arranged, the first fixing blocks 4 and the second fixing blocks 7 are conveniently connected or separated by the connecting screws 5, the second housing 6 is provided on the lower side of the first housing 1, the second fixing blocks 7 are provided on both left and right sides of the second housing 6, the second fixing blocks 7 are connected with the first fixing blocks 4 through the connecting screws 5, O-rings 8 are provided on the connection part of the upper side of the second housing 6 and the lower side of the first housing 1, the O-rings 8 are provided between the connecting screws 5, the diameters of the inner sides of the O-rings 8 are equal to the diameters of the outer sides of the first housing 1 and the outer side of the second housing 6, the O-ring 8 has a sealing effect when the lower side of the first housing 1 is connected to the upper side of the second housing 6.

As shown in fig. 1 and fig. 2, a second connecting plate 9 is provided on the lower side of the second casing 6, a second threaded hole 10 is provided on the lower side of the second connecting plate 9, a supporting plate 11 is provided on the right side of the second casing 6, a motor 12 is provided on the upper side of the supporting plate 11, the motor 12 is connected with a motor shaft 13, the motor 12 forms a rotating structure with the blades 15 through the motor shaft 13 and a rotating shaft 14, the motor 12 drives the blades 15 to rotate through the motor shaft 13 and the rotating shaft 14, so that the blades 15 perform discharging work through rotation, and the rotating shaft 14 is provided at the left end of the motor shaft 13,

as shown in fig. 2, the rotating shaft 14 sequentially penetrates through the O-ring 8 and the right side of the first housing 1 and the right side of the second housing 6, the blades 15 are arranged on the outer side of the rotating shaft 14, meanwhile, the brushes 16 are arranged on the outer side of the blades 15, the four brushes 16 are symmetrically arranged on the blades 15 about the central axis of the rotating shaft 14, the brushes 16 rotate along with the blades 15, and the brushes 16 clean the materials adhered to the inner walls of the first housing 1 and the second housing 6 through rotation.

The working principle is as follows: when the through structure positive pressure air seal machine is used, when the positive pressure air seal machine is used for discharging, the lower side surface of the material conveying device corresponds to the first connecting plate 2, the bolt penetrates through the material conveying device and enters the first threaded hole 3, so that the material conveying device is connected with the first shell 1, the upper side surface of the material receiving device corresponds to the second connecting plate 9, the bolt penetrates through the material receiving device and enters the second threaded hole 10, so that the material receiving device is connected with the second shell 6, an external power supply is connected at the moment, the motor 12 is started, the motor 12 drives the rotating shaft 14 to rotate through the motor shaft 13, the rotating shaft 14 drives the blade 15 device, the material enters the first shell 1 and the second shell 6 through the material conveying device, the material is conveyed into the material receiving device along with the rotation of the blade 15, and the brush 16 cleans the material adhered on the inner wall of the first shell 1 and the inner wall of the second shell 6 along with the rotation of the blade 15, so that the material inside the first housing 1 and the second housing 6 is not easily blocked, when the blade 15 and the brush 16 need to be cleaned or maintained and replaced, the connecting screw 5 is removed, the first housing 1 is lifted upwards, so that the O-ring 8 is removed, and the first housing 1 and the second housing 6 are separated, so that the blade 15 and the brush 16 are conveniently cleaned or maintained and replaced, and the content not described in detail in the specification belongs to the prior art known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a through structure positive pressure airlock, includes first shell (1) and O shape circle (8), its characterized in that: the side is provided with first connecting plate (2) on first shell (1), and first screw hole (3) have been seted up to side on first connecting plate (2), all be provided with first fixed block (4) on the face of first shell (1) left and right sides, and be provided with connecting screw (5) on first fixed block (4), first shell (1) downside is provided with second shell (6) simultaneously, the face of second shell (6) left and right sides all is provided with second fixed block (7), and second fixed block (7) are connected with first fixed block (4) through connecting screw (5), O shape circle (8) set up in second shell (6) upper flank and first shell (1) downside junction, and O shape circle (8) set up between connecting screw (5), second shell (6) downside is provided with second connecting plate (9), and second screw hole (10) have been seted up to second connecting plate (9) downside, and second shell (6) right flank is provided with backup pad (11) simultaneously, the side is provided with motor (12) on backup pad (11), and motor (12) are connected with motor shaft (13), and motor shaft (13) left end is provided with pivot (14) simultaneously, pivot (14) run through O shape circle (8) and first shell (1) and second shell (6) right flank in proper order, and pivot (14) lateral surface is provided with blade (15), and blade (15) lateral surface is provided with brush (16) simultaneously.

2. The through structure positive pressure air seal machinery of claim 1, wherein: the shape of the first shell (1) is the same as that of the second shell (6), and the size of the lower side surface of the first shell (1) is the same as that of the upper side surface of the second shell (6).

3. The through structure positive pressure air seal machinery of claim 1, wherein: the first fixing blocks (4), the connecting screws (5) and the second fixing blocks (7) are all provided with two, and the two first fixing blocks (4), the two connecting screws (5) and the two second fixing blocks (7) are symmetrically arranged.

4. The through structure positive pressure air seal machinery of claim 1, wherein: the diameters of the inner side surfaces of the O-shaped rings (8) are equal to the diameters of the outer side surfaces of the first shell (1) and the second shell (6).

5. The through structure positive pressure air seal machinery of claim 1, wherein: the motor (12) forms a rotating structure with the blades (15) through a motor shaft (13) and a rotating shaft (14).

6. The through structure positive pressure air seal machinery of claim 1, wherein: the number of the brushes (16) is four, and the four brushes (16) are symmetrically arranged on the blades (15) relative to the central axis of the rotating shaft (14).