CN201002077Y - High square flat screen mesh automatic pressing device - Google Patents
High square flat screen mesh automatic pressing device Download PDFInfo
- Publication number
- CN201002077Y CN201002077Y CNU2007201153847U CN200720115384U CN201002077Y CN 201002077 Y CN201002077 Y CN 201002077Y CN U2007201153847 U CNU2007201153847 U CN U2007201153847U CN 200720115384 U CN200720115384 U CN 200720115384U CN 201002077 Y CN201002077 Y CN 201002077Y
- Authority
- CN
- China
- Prior art keywords
- screen
- square flat
- high square
- grid
- flat screen
- Prior art date
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a high square flat screen grid automatic compressing device, of which the high square flat screen is a main device of powder producing industry, and is mainly used for screening and classification after grinding and can be used as a scalping screen; when in use, the operating state is a plane rotating motion; the screen grid in a screen body is pressed down by a screw rod; a gap is formed between a screen top grid and the screen grid because that a sealing rope stuck below the screen grid is compressed after a period of operation, and the relative motion occurs between the screen grids; the screen body is damaged, and the service life of the high square flat screen is seriously influenced. The utility model comprises a screw (1) provided with the high square flat screen through a lock nut (3); a spring (2) and a lock nut (3) are arranged between the screw (1) and a screen grid top (6); a compressing screw is connected with the high square flat screen through a connecting block and an iron channel positioned on top plate of a screen box. The utility model is a high square flat screen grid compressing device using for the physical classification on the powder materials of the industry, medicine and alcohol making industries.
Description
Technical field:
The utility model relates to a kind of hold down gag of sieve lattice of the square plansifter that powder material is carried out physical classification screen or inspection.
Background technology:
Square plansifter is one of capital equipment of powder process industry, it is mainly used in screen and classification after the grinding, also can be used as test sieve and use, its duty is to do the plane rotation motion during work, and the compressing of sieve lattice in the sieve nest is to finish by screw rod, after work a period of time, because bonding sealing strip is compressed below the sieve lattice, make the gap to occur between sieve top lattice and the sieve lattice, relative motion appears between the sieve lattice, make sieve nest damage, seriously influenced the service life of square plansifter.
Summary of the invention: the purpose of this utility model provides a kind of sieve lattice automatic compacting device of square plansifter, to guarantee working environment, the service life of improving square plansifter.
The purpose of this utility model is achieved in that
Square plansifter sieve lattice automatic compacting device, its composition comprises: the clamping screw with square plansifter is fixed by locking nut is characterized in that: between described clamping screw and the sieve top lattice spring is housed.
Described square plansifter sieve lattice automatic compacting device, spring lower seat is equipped with in described spring bottom, and the spring seat of honour is equipped with on described spring top.
The beneficial effects of the utility model:
Original state, under the pretightning force effect, the spring seat of honour and spring lower seat are fitted fully, will sieve lattice by spring and effectively compress, and after work a period of time, because sealing strip is compressed the generation plastic deformation, make the sieve lattice move down 1-20mm, take place loosening.This product can compensate automatically by spring and make sieve top lattice together move down along with sieving lattice by compensation arrangement, and the gap is effectively compensated and eliminates, and the sieve lattice can not produce the gap in working order, have effectively prolonged the service life of square plansifter thus.Reduce the repair time, improved production efficiency.
The specific embodiment: accompanying drawing 1 is the structural representation of this product.
Embodiment 1:
Square plansifter sieve lattice automatic compacting device, its composition comprises: pass through the screw rod 1 that locking nut 3 is fixed with square plansifter, between described screw rod 1 and the sieve lattice top 6 spring 2, locking nut 3 are housed, clamping screw is fixed by being fixed on contiguous block on the screen box top board and channel-section steel and square plansifter.
In the described square plansifter sieve lattice automatic compacting device: spring lower seat 5 is equipped with in described spring bottom, and the spring seat of honour 4 is equipped with on described spring top.Described screw rod 1 is installed in the T-slot at the spring seat of honour 4.
Claims (2)
1. a square plansifter sieves the lattice automatic compacting device, and its composition comprises: the clamping screw with square plansifter is fixed by locking nut is characterized in that: between described clamping screw and the sieve top lattice spring is housed.
2. square plansifter sieve lattice automatic compacting device according to claim 1, it is characterized in that: spring lower seat is equipped with in described spring bottom, and the spring seat of honour is equipped with on described spring top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201153847U CN201002077Y (en) | 2007-01-17 | 2007-01-17 | High square flat screen mesh automatic pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201153847U CN201002077Y (en) | 2007-01-17 | 2007-01-17 | High square flat screen mesh automatic pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002077Y true CN201002077Y (en) | 2008-01-09 |
Family
ID=39037620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201153847U Expired - Fee Related CN201002077Y (en) | 2007-01-17 | 2007-01-17 | High square flat screen mesh automatic pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002077Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665073A (en) * | 2016-03-30 | 2016-06-15 | 贵州大学 | Crushing and screening integrated device for shale sample preparation |
| CN108940804A (en) * | 2018-07-17 | 2018-12-07 | 王小艳 | A kind of rotation sieving machine |
-
2007
- 2007-01-17 CN CNU2007201153847U patent/CN201002077Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665073A (en) * | 2016-03-30 | 2016-06-15 | 贵州大学 | Crushing and screening integrated device for shale sample preparation |
| CN108940804A (en) * | 2018-07-17 | 2018-12-07 | 王小艳 | A kind of rotation sieving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 |