CN206731527U - A kind of hand-rail type semicircle shaft screen - Google Patents
A kind of hand-rail type semicircle shaft screen Download PDFInfo
- Publication number
- CN206731527U CN206731527U CN201720573851.4U CN201720573851U CN206731527U CN 206731527 U CN206731527 U CN 206731527U CN 201720573851 U CN201720573851 U CN 201720573851U CN 206731527 U CN206731527 U CN 206731527U
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- China
- Prior art keywords
- screen
- welded
- unit
- rotating shaft
- catch tray
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of hand-rail type semicircle shaft screen is the utility model is related to, it is characterized in that, including crank, screen cloth, screen frame (unit), rotating shaft, support, catch tray, base.Crank and screen frame (unit) are welded in rotating shaft, and screen cloth is layered on screen frame (unit) semicircle tube inner surface, and is fixed with spring card, and rotating shaft is supported by rolling bearing with support, and support is welded on base left and right ends, and catch tray is placed on base.Screen frame (unit) is to use semi-cylindrical shaped skeleton made of round steel, and screen cloth is held with supporting steel wire network folder, in three layers structure.In use, with appropriate speed waggle crank, granular solids raw material is continuously slowly added to from top, the fines that can be continuously available in catch tray after screening；After a period of time, catch tray is changed, hand handle is turned into top, coarse fodder is poured into the catch tray.A kind of hand-rail type semicircular cylinder sieve small volume described in the utility model, it is not necessary to which power supply, friction feeding, continuous screening, automatic collection, production efficiency is high, free from environmental pollution, simple to operate.
Description
Technical field
The utility model is related to a kind of hand-rail type semicircle shaft screen, belong to production that fine granularity solid material sieved and
Experiment apparatus field, and in particular to a kind of particulate solid material carries out the special equipment of screening process.
Background technology
In the laboratory of industrial production enterprise and universities and colleges and scientific research institutions, it is often necessary to by particulate solid-state
Raw material is classified by its granular size, to sell, test or the granulated solid material using a certain range size.Cause
This, particulate solid-state material, which sieve, just turns into its inevitable technique.
Prior art is frequently with artificial sieving mode, i.e., in wooden or steel rectangular frame bottom fixed grit, two people
It is relative to stand, rectangular frame is held, is rocked back and forth, separates thickness material；Or as family flour crosses square-bottomed bamboo basket, from different nets
The screen cloth in eyelet footpath, tighten, be fixed on wooden square-bottomed bamboo basket frame, flour is poured into square-bottomed bamboo basket and rocked, fall for fine flour, stay in square-bottomed bamboo basket
In be asperities or bran chaff.This method screening efficiency is low, is brought sometimes because of shaking out for material to be sieved in collection
Difficult, batch mixing, or even cause the pollution of surrounding environment.
The technical problems to be solved in the utility model is to provide a kind of horizontal positioned, hand-rail type semicircle shaft screen, semicircle
Cylinder is the semi-cylindrical shaped skeleton structure being welded into round steel, the steel plate block of its left and right ends, lays screen cloth on its inner headed face, makes
Into the particulate solid material in semicircular cylinder in work of the waggle of gravity, frictional force and semicircular cylinder no more than 120 °
Under, or movement of being rolled on screen cloth, or fallen by the mesh of screen cloth：The particle fallen from semicircle shaft screen, is less than sieving
The molecule of mesh eyes size；The particle stayed in semicircle shaft screen, it is greater than the larger particles of screened port size.
The utility model uses horizontal positioned semicircle shaft screen, small volume, it is not necessary to power supply, friction feeding, continuously screening,
Automatic to collect, production efficiency is high, free from environmental pollution, simple to operate.
Utility model content
In order to solve the above technical problems, the utility model takes following technical scheme to be achieved：A kind of hand-rail type semicircle
Shaft screen, it is characterized in that, including crank（1）, screen cloth（2）, screen frame (unit)（3）, rotating shaft（4）, support（5）, catch tray（6）, base（7）；
The crank（1）It is welded on rotating shaft（4）Right-hand member, screen cloth（2）It is layered on screen frame (unit)（3）Semi-cylindrical shaped skeleton internal circular surfaces on,
And it is fixed with spring card, screen frame (unit)（3）The left and right side center weld of top rectangular frame is in rotating shaft（4）On, rotating shaft（4）
Pass through rolling bearing support（5）Support, support（5）It is welded on base（7）Left and right ends, catch tray（6）It is placed on base（7）
On；The crank（1）With a 8 ~ 15mm of diameter round steel, curved two sections in 90 ° are made；The screen frame (unit)（3）Top be use
A piece 8 ~ 25mm of diameter round steel curves front and rear 300 ~ 1000mm of the length of side, left and right 150 ~ 500mm of length of side rectangular frame and weldering
Integrally；Two 8 ~ 15mm of diameter round steel curves the semicircle of diameter and rectangular frame or so length of side equidimension respectively, and
It is welded in the lower section both ends on rectangular frame or so side；Three 8 ~ 15mm of diameter round steel be uniformly distributed be welded in two halves circle round steel it
Between；The thick semi-circular sheet steels of 0.5 ~ 1mm are respectively welded on the outside of two halves circle round steel, formation is open upwards rectangle hole, a left side
Right sealing, the semi-cylindrical shaped skeleton to lie low；The screen cloth（2）Be line footpath 1mm, 10 × 10mm of mesh supporting steel wire it is online,
The screen cloth of screening is covered, then same supporting steel silk screen is covered above, forms three layers structure, its length and width dimensions and semicircle
The developed dimension of cylindrical skeleton internal circular surfaces is equal.
It is described above to can be seen that so-called semicircle shaft screen, cylinder frame structure has been welded into equivalent to thin round steel, it is horizontal
Place, rotating shaft passes through the central axis of cylinder and is welded into one with the left and right end of cylinder, upper half of cylinder is removed, lower half
Screen cloth is installed in inner side, and the left and right ends of cylinder are sealed with semicircle steel plate, and the surrounding above and below stack shell at cutting is strengthened in rectangular with round steel
Shape framework.
Application method of the present utility model is, it is necessary first to the hand-rail type semicircle shaft screen is placed on horizontal plane ground,
The right hand is with appropriate speed waggle crank, and shake amplitude is not to be exceeded 120 °, i.e., the one side that crank is formed with vertical direction
Angle is maximum to be no more than 60 °, is escaped to prevent granular material at the rectangular frame on semicircle shaft screen top；Left hand is by graininess
Solid material is continuously slowly added to；Fines after being sieved in catch tray；After a period of time, catch tray is changed, by hand
Top is turned to, coarse fodder is poured into the catch tray.
Using beneficial effect caused by above-mentioned technical proposal, it is a kind of hand-rail type semicircular cylinder provided by the utility model
Sieve, the particulate solid material that can make to enter in semicircular cylinder are no more than in the back rotation of coming of gravity, frictional force and semicircular cylinder
In the presence of 120 °, or movement of being rolled on screen cloth, or fallen by the eyelet of screen cloth：The particle fallen from semicircle shaft screen,
It is less than the molecule of screened port size；The particle stayed in semicircular cylinder, the larger particles of screened port size are greater than,
They are collected respectively, so as to reach the purpose of screening.
The utility model has the advantages of following notable compared with existing common technology：Do not need power supply, friction feeding,
Continuous screening, automatic to collect, production efficiency is high, free from environmental pollution, easy to operation, there is wide market prospects.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model, wherein：1st, crank, 2, screen cloth, 3, screen frame (unit), 4, rotating shaft, 5, support,
6th, catch tray, 7, base.
Embodiment
It can be seen from accompanying drawing 1, the utility model is specifically related to a kind of hand-rail type semicircle shaft screen, it is characterized in that, including crank
（1）, screen cloth（2）, screen frame (unit)（3）, rotating shaft（4）, support（5）, catch tray（6）, base（7）；The crank（1）It is welded on rotating shaft
（4）Right-hand member, screen cloth（2）It is layered on screen frame (unit)（3）Semi-cylindrical shaped skeleton internal circular surfaces on, and be fixed with spring card,
Screen frame (unit)（3）The left and right side center weld of top rectangular frame is in rotating shaft（4）On, rotating shaft（4）Pass through rolling bearing support（5）
Support, support（5）It is welded on base（7）Left and right ends, catch tray（6）It is placed on base（7）On.
A kind of above-described hand-rail type semicircle shaft screen, it is characterized in that, the crank（1）It is the circle with a diameter 10mm
Curved two sections in 90 ° of steel is made.
A kind of above-described hand-rail type semicircle shaft screen, it is characterized in that, the screen frame (unit)（3）Top be with a diameter
15mm round steel curve front and rear length of side 500mm, left and right length of side 300mm rectangular frame and be welded into one；Two diameter 10mm
Round steel curve the semicircle of diameter and rectangular frame or so length of side equidimension respectively, and be welded in rectangular frame or so side
Lower section both ends；Three diameter 10mm round steel, which is uniformly distributed, to be welded between two halves circle round steel；In the outside of two halves circle round steel
The thick semi-circular sheet steels of 0.75mm are respectively welded, formation is open upwards rectangle hole, right-left seal, the semi-cylindrical shaped bone to lie low
Frame.
A kind of above-described hand-rail type semicircle shaft screen, it is characterized in that, the screen cloth（2）It is in line footpath 1mm, netted hole 10
× 10mm supporting steel wire is online, covers the screen cloth of screening, then same supporting steel silk screen is covered above, forms three-layer type
Structure, its length and width dimensions are equal with the developed dimension of semi-cylindrical shaped skeleton internal circular surfaces.
Application method of the present utility model is, it is necessary first to the hand-rail type semicircle shaft screen is placed on horizontal plane ground,
The right hand is with appropriate speed waggle crank, and shake amplitude is not to be exceeded 120 °, i.e., the one side that crank is formed with vertical direction
Angle is maximum to be no more than 60 °, is escaped to prevent granular material from the rectangular frame opening on semicircle shaft screen top；Left hand general
Granular solids raw material is continuously slowly added to；Fines after being sieved in catch tray；After a period of time, catch tray is changed,
Hand handle is turned into top, coarse fodder can be poured into the catch tray.
The utility model can be used for the screening of the especially small solid granulates raw material of granulated solid raw material, it is not necessary to electricity
Source, friction feeding, continuous screening, automatic collection, production efficiency is high, free from environmental pollution, simple to operate, wide market.
Claims (1)
1. a kind of hand-rail type semicircle shaft screen, it is characterized in that, including crank（1）, screen cloth（2）, screen frame (unit)（3）, rotating shaft（4）, support
（5）, catch tray（6）, base（7）；The crank（1）It is welded on rotating shaft（4）Right-hand member, screen cloth（2）It is layered on screen frame (unit)（3）Semicircle
On the internal circular surfaces of cylindrical skeleton, and it is fixed with spring card, screen frame (unit)（3）The left and right side center weldering of top rectangular frame
It is connected on rotating shaft（4）On, rotating shaft（4）Pass through rolling bearing support（5）Support, support（5）It is welded on base（7）Left and right ends,
Catch tray（6）It is placed on base（7）On；The crank（1）It is the curved two sections of systems in 90 ° of round steel with a 8 ~ 15mm of diameter
Into；The screen frame (unit)（3）Top be to curve front and rear 300 ~ 1000mm of the length of side, the left and right length of side with a 8 ~ 25mm of diameter round steel
150 ~ 500mm rectangular frame and it is welded into one；Two 8 ~ 15mm of diameter round steel curves diameter and rectangular frame respectively
The semicircle of left and right length of side equidimension, and it is welded in the lower section both ends on rectangular frame or so side；Three 8 ~ 15mm of diameter round steel
It is uniformly distributed and is welded between two halves circle round steel；The thick semicircle steel of 0.5 ~ 1mm is respectively welded on the outside of two halves circle round steel
Plate, formation are open upwards rectangle hole, right-left seal, the semi-cylindrical shaped skeleton to lie low；The screen cloth（2）It is in line footpath 1mm, net
10 × 10mm of eye supporting steel wire is online, covers the screen cloth of screening, then same supporting steel silk screen is covered above, forms three
Layered structure, its length and width dimensions are equal with the developed dimension of semi-cylindrical shaped skeleton internal circular surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573851.4U CN206731527U (en) | 2017-05-23 | 2017-05-23 | A kind of hand-rail type semicircle shaft screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573851.4U CN206731527U (en) | 2017-05-23 | 2017-05-23 | A kind of hand-rail type semicircle shaft screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731527U true CN206731527U (en) | 2017-12-12 |
Family
ID=60567434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573851.4U Expired - Fee Related CN206731527U (en) | 2017-05-23 | 2017-05-23 | A kind of hand-rail type semicircle shaft screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380476A (en) * | 2018-05-15 | 2018-08-10 | 芜湖岭上信息科技有限公司 | A kind of agricultural screening machine of hand-rail type |
| CN109570013A (en) * | 2018-11-14 | 2019-04-05 | 钟燕子 | One cultivates peanut screening installation |
-
2017
- 2017-05-23 CN CN201720573851.4U patent/CN206731527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380476A (en) * | 2018-05-15 | 2018-08-10 | 芜湖岭上信息科技有限公司 | A kind of agricultural screening machine of hand-rail type |
| CN108380476B (en) * | 2018-05-15 | 2019-10-22 | 杭州天时亿科技有限公司 | A kind of agricultural screening machine of hand-rail type |
| CN109570013A (en) * | 2018-11-14 | 2019-04-05 | 钟燕子 | One cultivates peanut screening installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180523 |