CN207493864U

CN207493864U - Sieve bend

Info

Publication number: CN207493864U
Application number: CN201721469513.2U
Authority: CN
Inventors: 孔庆源
Original assignee: Guangdong Ancient Bos Ceramics Co Ltd
Current assignee: Guangdong Ancient Bos Ceramics Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2018-06-15
Anticipated expiration: 2027-11-07

Abstract

The utility model discloses a kind of sieve bends, including curved screen, two arc cranses and two press strips；Each arc cranse respectively includes inner ring and outer ring, and two arc tips of curved screen are inserted into respectively between the inner ring and outer ring of corresponding arc cranse, and the inner ring and outer ring of each arc cranse is connected by screw；Each press strip respectively includes inside casing and outside casing, and two straight flanges of curved screen are inserted into respectively between the inside casing and outside casing of corresponding press strip, and the inside casing and outside casing of each press strip are fixed respectively by screw.Sieve bend provided by the utility model is not only simple in structure, low manufacture cost, when curved screen breakage, easily replaces curved screen.

Description

Sieve bend

Technical field

The utility model is related to ceramic machinery equipment technical field, more particularly to a kind of sieve bend.

Background technology

During Ceramic Production, it is sometimes desirable to colorant is granulated, colorant is pressed into sheet or pie, then with broken Broken machine crushes sheet material, is dropped on conveyer belt after the sieve bend that broken graininess physics passes through crusher, then It is delivered to next production link.In the prior art, sieve bend generally includes a curved support frame, then sieve is arranged on arc On shape supporting rack；Not only manufacture of high cost, and it is difficult that sieve is replaced after mesh rupture.

As it can be seen that the prior art could be improved and improve.

Utility model content

Part in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of sieve bends, it is intended to solve Certainly sieve bend makes the technical issues of complicated, of high cost in the prior art.

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

A kind of sieve bend, including curved screen, two arc cranses and two press strips；In each arc cranse respectively includes Circle and outer ring, two arc tips of curved screen are inserted into respectively between the inner ring and outer ring of corresponding arc cranse, each arc The inner ring and outer ring of cranse is connected by screw；Each press strip respectively includes inside casing and outside casing, and two of curved screen are straight Side is inserted into respectively between the inside casing and outside casing of corresponding press strip, and the inside casing and outside casing of each press strip pass through screw respectively It is fixed.

The sieve bend further includes curved support item, which includes inner support item and outer support item；Arc The middle part of sieve is located at the curved support item between inner support item and outer support item, and inner support item and outer support item pass through spiral shell Nail connection.

In the sieve bend, if being provided with dry drawing before the outer ring of curved support item and the outer ring of two arc cranses Bar.

In the sieve bend, the outer ring of two arc cranses is respectively arranged with a flange.

In the sieve bend, the radian of the curved screen is 180 degree.

Advantageous effect：

The utility model provides a kind of sieve bend, and compared with prior art, sieve bend provided by the utility model is not only tied Structure is simple, low manufacture cost, and due to curved screen be removably inserted into in cranse and press strip, once curved screen is damaged, Easily replace curved screen.

Description of the drawings

Fig. 1 is the stereoscopic schematic diagram of sieve bend provided by the utility model.

Fig. 2 is the partial enlarged view in S regions in Fig. 1.

Fig. 3 is the structure diagram of cranse in sieve bend provided by the utility model.

Fig. 4 is the operation principle schematic diagram that sieve bend provided by the utility model is used for crusher.

Specific embodiment

The utility model provides a kind of sieve bend, for make the purpose of this utility model, technical solution and effect it is clearer, Clearly, the utility model is further described in the embodiment that develops simultaneously referring to the drawings.It should be appreciated that tool described herein Body embodiment only to explain the utility model, is not used to limit the utility model.

It please refers to Fig.1 and Fig. 2, the utility model provides a kind of sieve bend.It is schematically depicted in Fig. 1 and is used to wear on press strip The threaded hole of screw is not drawn on arc cranse and curved support item wearing the threaded hole of screw.

The sieve bend includes curved screen 1（The grid of curved screen is not drawn into Fig. 1）, two 2 Hes of arc cranse Two press strips 3；Each arc cranse 2 respectively includes inner ring 21 and outer ring 22, and two arc tips of curved screen are inserted into pair respectively Between the inner ring and outer ring of arc cranse answered, the inner ring and outer ring of each arc cranse is connected by screw；Each press strip 3 divides Not Bao Kuo inside casing 31 and outside casing 32, two straight flanges of curved screen are inserted into the inside casing and outside casing of corresponding press strip respectively Between, the inside casing and outside casing of each press strip are fixed respectively by screw.By attached drawing it is found that above-mentioned inner ring and outer ring is in arc Shape, not a complete annulus.

In actual use, connecting hole is offered respectively in the end of two arc cranses and two press strips（It is shown in Fig. 3 24 and 34）, it is bolted for the cracking cabin with crusher, as shown in figure 4, motor（It is not shown in figure）Drive crushing cutter 90 rotations, sheet material is broken between the blade of crushing cutter and the gap of curved screen 1, and lower section is fallen on from curved screen Conveyer belt 92 on, be then transferred to next process.Sieve bend provided by the utility model is not only simple in structure, and is fabricated to This is low, and since curved screen is removably inserted into in arc cranse and press strip, once curved screen is damaged, being convenient for changing arc Shape sieve.

In practical application, when curved screen is longer, a curved support item 4 can be set to strengthen the branch to curved screen Support, the curved support item 4 include inner support item 41 and outer support item 42；The middle part of curved screen is located at the curved support item and is located at Between inner support item and outer support item, inner support item and outer support item are connected by screw；The both ends of inner support circle are fixed respectively On the inside casing of two press strips, the both ends of outer support circle are separately fixed on the outside casing of two press strips.

Further, several pull rods 5 are provided with before the outer ring of curved support item and the outer ring of two arc cranses.Pass through The setting not only further improves the support strength to curved screen, while cranse and support bar are unlikely to deform.

As shown in figure 3, further, the outer ring of two arc cranses is respectively arranged with a flange 6.When breaking for crusher When broken storehouse is longer, flanged joint can be passed through between sieve bend by connecting two and above sieve bend side by side.It is appreciated that , flange described herein is not a complete circle, but the ontology of a flange is arc-shaped, radian and arc cranse Outer ring to adaptation.

Preferably, the radian of the curved screen 1 is 180 degree.The setting so that particle is reached by the area of curved screen To maximum so that broken particle can discharge curved screen as early as possible.

It is understood that for those of ordinary skills, can with technical solution according to the present utility model and The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model Scope of the claims.

Claims

1. a kind of sieve bend, including curved screen, which is characterized in that the sieve bend further includes two arc cranses and two pressures Item；Each arc cranse respectively includes inner ring and outer ring, and two arc tips of curved screen are inserted into corresponding arc cranse respectively Inner ring and outer ring between, the inner ring and outer ring of each arc cranse is connected by screw；Each press strip respectively includes inside casing And outside casing, two straight flanges of curved screen are inserted into respectively between the inside casing and outside casing of corresponding press strip, each press strip Inside casing and outside casing are fixed respectively by screw.

2. sieve bend according to claim 1, which is characterized in that the sieve bend further includes curved support item, the arc branch Stay includes inner support item and outer support item；The middle part of curved screen is located at the curved support item and is located at inner support item and outer support Between item, inner support item and outer support item are connected by screw.

3. sieve bend according to claim 2, which is characterized in that the outer ring of curved support item is outer with two arc cranses Several pull rods are provided with before circle.

4. sieve bend according to claim 3, which is characterized in that the outer ring of two arc cranses is respectively arranged with a method It is blue.

5. sieve bend according to claim 3, which is characterized in that the radian of the curved screen is 180 degree.