CN208712154U - A kind of rotation group shaft screen - Google Patents
A kind of rotation group shaft screen Download PDFInfo
- Publication number
- CN208712154U CN208712154U CN201821309242.9U CN201821309242U CN208712154U CN 208712154 U CN208712154 U CN 208712154U CN 201821309242 U CN201821309242 U CN 201821309242U CN 208712154 U CN208712154 U CN 208712154U
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- China
- Prior art keywords
- screen drum
- shaft
- screen
- knife
- dialled
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Abstract
The utility model relates to a kind of rotations to dial shaft screen, including rack and the screen drum being fixedly installed in rack, the screen drum is tilted in the low mode of the high tail end in front end and is installed in rack, shaft is provided in the middle part of the screen drum, the driving lever extended radially is arranged at intervals in the shaft, the driving lever end is provided with arc and dials knife, and arc dials knife outer edge apart from 1 ~ 2cm of screen drum inner sidewall.The utility model rotation is dialled shaft screen and is fixed using screen drum, by the way of shaft rotation, overcome the limited disadvantage of existing drum sieve revolving speed, it more consolidates durable, knife, which is dialled, by arc stirs material, working face can stand 1/3 or more of entire compass screen surface, arc dials knife and laterally stirs material, and sieve pore is not easy to block, and screening efficiency is higher；Knife is dialled simultaneously during stirring material, and material is hung down automatically when material is dialled the top of knife screen drum, in addition dialling constantly stirring for knife, screening effect is more preferable.
Description
Technical field
The utility model relates to a kind of rotations to dial shaft screen.
Background technique
Drum sieve is a kind of composition of rotating cylinder made of sieve or sieve plate, the sieve that can be continuously sieved, and work is flat
Surely.Drum sieve is called rotary screen or rotary screen, is chiefly used in the material of material sieving technology larger particles.Rotary screen have round, cone,
Hexagonal cylindricality.Broken material can be divided into two or more different particles by particle size.Its structure is simple, reliable, is convenient for
Maintenance, it is widely used.The revolving speed of existing drum sieve is very low, and screening efficiency is low, and work area is small, and work area is only entire sieve
The 1/6-1/8 in face, production efficiency is low, and sieve pore is easy blocking.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of structure novel, work area is big, it is not easy to the rotation of blocking
Dial shaft screen.
The utility model is realized using following scheme: a kind of rotation group shaft screen including rack and is fixedly installed in rack
Screen drum, the screen drum are tilted in the low mode of the high tail end in front end and are installed in rack, are provided with shaft in the middle part of the screen drum, described
Be arranged at intervals with the driving lever extended radially in shaft, the driving lever end is provided with arc and dials knife, arc dial knife outer edge away from
From 1 ~ 2cm of screen drum inner sidewall.
Further, the shaft front end is pierced by screen drum front end, and shaft front end is equipped with driven pulley, pacifies in the rack
Equipped with the motor being located at below screen drum front end, the main belt with driven pulley by transmission band connection is installed on the main shaft of motor
Wheel.
Further, the front end oblique upper of screen drum is provided with lower hopper, and the lower hopper lower part is arranged towards screen drum side
There is feed opening, the blanking groove protruded into from screen drum front end is connected at the feed opening of lower hopper, is provided with and deposits below the tail end of screen drum
Hopper.
Further, the screen drum both ends are provided with the axle sleeve with shaft rotatable engagement, the front end of screen drum be located at axle sleeve with
Lower part, which is set up separately, sets several reinforcing bars formation filters, and the blanking groove protrudes into screen drum from above filter.
Compared with prior art, the utility model has the following beneficial effects: shaft screen is dialled in the utility model rotation uses screen drum
Fixed, shaft rotation mode, overcomes the limited disadvantage of existing drum sieve revolving speed, more consolidates durable, passes through arc and dials knife
Stir material, working face can stand 1/3 or more of entire compass screen surface, and arc dials knife and laterally stirs material, between material and screen drum
It is constantly moving, forms frictional force, therefore sieve pore is not easy to block, screening efficiency is higher；Knife is dialled simultaneously is stirring material
In the process, material is hung down automatically when material being pushed the top of knife screen drum, in addition dialling constantly stirring for knife, is avoided existing
Drum sieve is easy the problem of being rolled into material, and screening effect is more preferable；It dials knife to stir in screen drum, makes itself and wherein crops straw
Stalk generates friction and forms certain rubbing effect, so as to improve the quality and palatability of straw feed.
For the purpose of this utility model, technical solution and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the utility model embodiment organigram；
Figure label explanation: 100- rack, 200- screen drum, 210- shaft, 211- driving lever, 212- arc dial knife, 213- from
Movable belt pulley, 220- axle sleeve, 230- filter, 300- motor, 310- driving pulley, 400- lower hopper, 410- blanking groove, 500- material stock
Case.
Specific embodiment
As shown in Figure 1, shaft screen is dialled in a kind of rotation, including rack 100 and the screen drum 200 being fixedly installed in rack, the sieve
Cylinder 200 is connected by several circumferentially distributed reinforcing bar vertical bars with several reinforcing bar circles of axially spaced setting,
The screen drum 200 is tilted in the low mode of the high tail end in front end and is installed in rack 100, is provided with shaft in the middle part of the screen drum 200
210, the driving lever 211 extended radially is arranged at intervals in the shaft, the driving lever end is provided with arc and dials knife 212, arc
Shape dials knife outer edge apart from 1 ~ 2cm of screen drum inner sidewall.
The utility model rotation dial shaft screen is fixed using screen drum, shaft rotate by the way of, overcome existing drum sieve revolving speed by
It the shortcomings that limit, more consolidates durable, knife is dialled by arc and stirs material, working face can stand 1/3 or more of entire compass screen surface, arc
It dials knife laterally to stir material, be constantly moving between material and screen drum, form frictional force, therefore sieve pore is not easy to block,
Screening efficiency is higher；Knife is dialled simultaneously during stirring material, under material is scattered automatically when material is dialled the top of knife screen drum
Come, in addition dialling constantly stirring for knife, avoids existing drum sieve and be easy the problem of being rolled into material, screening effect is more preferable；It dials
Knife is stirred in screen drum, so that it is generated friction with wherein agricultural crop straw and is formed certain rubbing effect, so as to improve stalk feeding
The quality and palatability of material.
In the present embodiment, 210 front end of shaft is pierced by screen drum front end, and shaft front end is equipped with driven pulley 213, institute
The motor 300 being equipped with below screen drum front end in rack is stated, is equipped on the main shaft of motor and passes through transmission with driven pulley
The driving pulley 310 of band connection.
In the present embodiment, the front end oblique upper of screen drum 200 is provided with lower hopper 400, the lower hopper lower part direction sieve
Cylinder side is provided with feed opening, and the blanking groove 410 protruded into from screen drum front end is connected at the feed opening of lower hopper, screen drum 200
It is provided with buffer bin 500 below tail end, the buffer bin there are four block baffles to enclose, and passes through card between two adjacent block baffles
Hook is connected with snap ring, to facilitate the assembly and disassembly of buffer bin.
In the present embodiment, the screen drum both ends are provided with the axle sleeve 220 with shaft rotatable engagement, and the front end of screen drum is located at
Several reinforcing bars are partially set below axle sleeve and form filter 230, the blanking groove protrudes into screen drum from above filter, avoids being unscreened
The material divided is leaked out from screen drum front end.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. shaft screen is dialled in a kind of rotation, it is characterised in that: including rack and the screen drum being fixedly installed in rack, the screen drum is with front end
The low mode of high tail end, which tilts, to be installed in rack, is provided with shaft in the middle part of the screen drum, is arranged at intervals with edge in the shaft
Radially-protruding driving lever, the driving lever end are provided with arc and dial knife, and the arc dials knife knife face and shaft is axially in oblique angle, arc
Shape dials knife outer edge apart from 1 ~ 2cm of screen drum inner sidewall.
2. shaft screen is dialled in rotation according to claim 1, it is characterised in that: the shaft front end is pierced by screen drum front end, before shaft
End is equipped with driven pulley, the motor being equipped with below screen drum front end in the rack, be equipped on the main shaft of motor with
The driving pulley that driven pulley passes through transmission band connection.
3. shaft screen is dialled in rotation according to claim 1, it is characterised in that: the front end oblique upper of screen drum is provided with lower hopper, institute
It states lower hopper lower part and screen drum side is provided with feed opening, be connected at the feed opening of lower hopper from screen drum front end and protruded into down
The tail end lower section of hopper, screen drum is provided with buffer bin.
4. shaft screen is dialled in rotation according to claim 3, it is characterised in that: the screen drum both ends are provided with and shaft rotatable engagement
Axle sleeve, the front end of screen drum, which is located at axle sleeve or less several reinforcing bars are partially arranged, forms filters, and the blanking groove is above filter
It protrudes into screen drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309242.9U CN208712154U (en) | 2018-08-15 | 2018-08-15 | A kind of rotation group shaft screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309242.9U CN208712154U (en) | 2018-08-15 | 2018-08-15 | A kind of rotation group shaft screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712154U true CN208712154U (en) | 2019-04-09 |
Family
ID=65977644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309242.9U Active CN208712154U (en) | 2018-08-15 | 2018-08-15 | A kind of rotation group shaft screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046218A (en) * | 2021-02-09 | 2021-06-29 | 郭伟 | Anaerobic fermentation dry-type material feeding unit |
| CN115025973A (en) * | 2022-08-15 | 2022-09-09 | 江苏阔瑞新材料科技有限公司 | Raw materials screening plant is used in glass product production |
-
2018
- 2018-08-15 CN CN201821309242.9U patent/CN208712154U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046218A (en) * | 2021-02-09 | 2021-06-29 | 郭伟 | Anaerobic fermentation dry-type material feeding unit |
| CN113046218B (en) * | 2021-02-09 | 2022-05-06 | 郭伟 | Anaerobic fermentation dry-type material feeding unit |
| CN115025973A (en) * | 2022-08-15 | 2022-09-09 | 江苏阔瑞新材料科技有限公司 | Raw materials screening plant is used in glass product production |
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