CN207413769U - Revolving drum type screening machine - Google Patents
Revolving drum type screening machine Download PDFInfo
- Publication number
- CN207413769U CN207413769U CN201721419615.3U CN201721419615U CN207413769U CN 207413769 U CN207413769 U CN 207413769U CN 201721419615 U CN201721419615 U CN 201721419615U CN 207413769 U CN207413769 U CN 207413769U
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- roller
- drum type
- screening machine
- revolving drum
- type screening
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Abstract
The revolving drum type screening machine of the utility model includes transmission mechanism, roller, several sieves, transmission mechanism is connected with roller, and sieve is mounted on roller, and roller has the section of hexagon, and the face extended along its length comprising 6, sieve are separately mounted on the inner wall in 6 faces of roller.The ash disposal ability of the revolving drum type screening machine is strong, and the dismounting cleaning of sieve is more convenient.
Description
Technical field
The utility model is related to a kind of revolving drum type screening machines.
Background technology
Revolving drum type screening machine is widely used in the fields such as pharmacy, food, chemical industry, agricultural product, generally comprise roller and
Sieve, sieve are mounted on roller, and roller, which is driven, to rotate, and the material being placed in roller turns over together with roller
Turn, during overturning, material is separated with the dust or disintegrating slag on its surface, and dust or disintegrating slag leave rolling by the hole of sieve
Cylinder, so as to fulfill the purpose of material screening.
Existing revolving drum type screening machine has the following disadvantages：
1. roller for circle, when circular drum rotate, material with roller rotation lofty perch after, along round tube wall to
Lower landing, thus material drop potential energy and material collision rate it is smaller, material ash disposal ability is relatively low.
2. sieve is circle, and for monoblock type, can not disassembly, cleaning, it is difficult to cause to clean after production.
3. the bottom of revolving drum type screening machine must just be set tiltedly under the rollers to concentrate flue-dust retainer using the concentration flue-dust retainer
Baffle, the dust sifted out are difficult to automatically slide into flue-dust retainer from slanting baffle.
The content of the invention
In view of the deficienciess of the prior art, the utility model proposes a kind of improved revolving drum type screening machine, the drum-types
The ash disposal ability of screening machine is strong, and sieve disassembly, cleaning are convenient.
To realize the purpose of this utility model, the revolving drum type screening machine of the utility model includes transmission mechanism, roller, several
A sieve, transmission mechanism are connected with roller, and sieve is mounted on roller, and roller has the section of hexagon, and includes 6 along its
The face of length direction extension, sieve are separately mounted on the inner wall in 6 faces of roller.
Further, 6 faces of roller are respectively formed sieve fixing groove, and sieve is inserted into respectively in sieve fixing groove.
Further, for revolving drum type screening machine also comprising bottom rewinding drawer, bottom rewinding drawer is arranged on the lower section of roller.
Further, revolving drum type screening machine also takes out dirt mouth comprising top, and the top that dirt mouth is arranged on roller is taken out at top.
Further, sieve is mesh plate.
Further, at the both ends of roller, maintenance door is opened in installation to revolving drum type screening machine soon.
Further, transmission mechanism is tape handler.
The revolving drum type screening machine of the utility model employs hexagonal barrel, improve ash disposal ability, and sieve is set
Meter is so that the dismounting cleaning of sieve is more convenient.
Description of the drawings
The utility model is made below in conjunction with the accompanying drawings further to describe and illustrate.
Fig. 1 is the front view of the revolving drum type screening machine of the utility model first choice embodiment.
Fig. 2 is the lateral plan of revolving drum type screening machine in Fig. 1.
Fig. 3 is the partial enlarged view of roller.
Specific embodiment
Below in conjunction with attached drawing, by the description of the preferred embodiment to the utility model, more clearly and completely explain
State the technical solution of the utility model.
As depicted in figs. 1 and 2, the revolving drum type screening machine of the utility model first choice embodiment includes transmission mechanism 1, roller
2nd, dirt mouth 5 is taken out at several sieves 3, bottom rewinding drawer 4, top.
Transmission mechanism 1 rotates for driving drum 2.In the preferred embodiment, transmission mechanism 1 is V belt translation
Mechanism in other embodiments, can also use gear drive or other kinds of drive.
Roller 2 is hexagonal barrel, has the cross sectional shape of hexagon, the face extended along its length comprising 6.
In this preferred embodiment, revolving drum type screening machine is provided with 24 sieves 3, and every 4 sieves 3 are used as one group, are separately mounted to roll
On the inner wall in 6 faces of cylinder 2.Preferably, sieve 3 is mesh plate.As shown in figure 3,6 faces of roller 2 are respectively formed sieve and consolidate
Determine slot 7, sieve 3 is inserted into the sieve fixing groove 7, so as to install to roller 2.The benefit so designed is：On the one hand, when need
When cleaning sieve, sieve can directly being extracted out, being dismantled without complexity, cleaned and be inserted into sieve fixing groove 7, cleaning is more square
Just；On the other hand, can different number of sieve be chosen, so as to fulfill the screening to different material according to the difference of material.
At the both ends of roller 2, maintenance door (not shown) is opened in installation to revolving drum type screening machine soon, in screening operation, opens maintenance soon
Door is closed, and when needing to clean or replacing sieve 3, opening opens maintenance door soon, is taken out sieve 3 and is cleaned or replaced so that behaviour
Make safe and convenient.
Bottom rewinding drawer 4 is arranged on the lower section of roller 2, for collecting dust, disintegrating slag for being sifted out from roller 2 etc..Top
The top that dirt mouth 5 is arranged on roller 2 is taken out, under the action of dirt wind turbine is taken out, the calomel mercurous chloride dirt in roller 2 is aspirated away.
When roller 2, which is transmitted mechanism 1, drives rotation, since roller 2 employs hexagonal design so that in roller 2
Sieve 3 of the material along barrel and on barrel rotates together, under gravity, high when material is rotated to a high position
The material overturning of point is dropped, so as to fulfill the collision of storeroom so that and tight dust being sticked in surface of material etc. becomes loose, after
Continuous rotation so that loose dust comes off from surface of material, and the dust to come off is dropped out roller 2, and fallen by the mesh of sieve 3
Enter bottom rewinding drawer 4, lighter dust then takes out dirt mouth 5 by top and discharges screening machine, so as to fulfill the purpose of material screening.
The revolving drum type screening machine of the utility model employs hexagonal barrel, and in roller rotating process, material drops
Potential energy machine material collision rate original text, ash disposal ability are strong.In addition, the modularized design of sieve so that dismounting is easy, convenient for cleaning.Bottom
Rewinding drawer collects dust, avoids dust pollution extraneous air, and the mounting means of bottom rewinding drawer is convenient for inclining
Dust.
Above-mentioned specific embodiment is only described the preferred embodiment of the utility model, and not to this practicality
New protection domain is defined.On the premise of the utility model design conception and scope is not departed from, this field
Those of ordinary skill is according to word description provided by the utility model, attached drawing to made by the technical solution of the utility model
Various modifications, replacement and improvement should all belong to the protection category of the utility model.The scope of protection of the utility model will by right
Ask definite.
Claims (7)
1. a kind of revolving drum type screening machine, comprising transmission mechanism, roller, several sieves, the transmission mechanism connects with the roller
It connects, the sieve installation is on which cylinder, which is characterized in that the roller has the section of hexagon, and includes 6 along its
The face of length direction extension, the sieve are separately mounted on the inner wall in 6 faces of the roller.
2. revolving drum type screening machine as described in claim 1, which is characterized in that 6 faces of the roller are respectively formed sieve and consolidate
Determine slot, the sieve is inserted into respectively in the sieve fixing groove.
3. revolving drum type screening machine as described in claim 1, which is characterized in that the revolving drum type screening machine also includes bottom rewinding
Drawer, the bottom rewinding drawer are arranged on the lower section of the roller.
4. revolving drum type screening machine as described in claim 1, which is characterized in that the revolving drum type screening machine also takes out dirt comprising top
Mouthful, the top that dirt mouth is arranged on the roller is taken out at the top.
5. revolving drum type screening machine as described in claim 1, which is characterized in that the sieve is mesh plate.
6. revolving drum type screening machine as described in claim 1, which is characterized in that the revolving drum type screening machine is the two of the roller
Maintenance door is opened in end installation soon.
7. revolving drum type screening machine as described in claim 1, which is characterized in that the transmission mechanism is tape handler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419615.3U CN207413769U (en) | 2017-10-30 | 2017-10-30 | Revolving drum type screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419615.3U CN207413769U (en) | 2017-10-30 | 2017-10-30 | Revolving drum type screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413769U true CN207413769U (en) | 2018-05-29 |
Family
ID=62310254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721419615.3U Active CN207413769U (en) | 2017-10-30 | 2017-10-30 | Revolving drum type screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226013A (en) * | 2018-10-06 | 2019-01-18 | 泰州市正阳麦芽有限公司 | A kind of malt Raw material processing selecting device |
-
2017
- 2017-10-30 CN CN201721419615.3U patent/CN207413769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226013A (en) * | 2018-10-06 | 2019-01-18 | 泰州市正阳麦芽有限公司 | A kind of malt Raw material processing selecting device |
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