CN202151613U - Screen bar of vibrating screen - Google Patents
Screen bar of vibrating screen Download PDFInfo
- Publication number
- CN202151613U CN202151613U CN2011202323095U CN201120232309U CN202151613U CN 202151613 U CN202151613 U CN 202151613U CN 2011202323095 U CN2011202323095 U CN 2011202323095U CN 201120232309 U CN201120232309 U CN 201120232309U CN 202151613 U CN202151613 U CN 202151613U
- Authority
- CN
- China
- Prior art keywords
- grating
- screen
- frotton
- bar
- vibratory sieve
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a screen bar of a vibrating screen. The utility model adopts the technical scheme that the screen bar of the vibrating screen comprises a screen bar body and is characterized by further comprising an anti-abrasion bar; and the anti-abrasion bar is fixed on the screen bar body. The screen bar of the vibrating screen has the advantages of simple structure, good application effect and long service life; and by using the impact and the vibration between the anti-abrasion bar and the screen bar body, the effect of preventing blocking and adhesion can be effectively exerted, and the screening effect of the vibrating screen is improved.
Description
Technical field
The utility model relates to material screening equipment, especially relates to a kind of vibratory sieve grating.
Background technology
Vibratory sieve in the mine, field extensive uses such as coal, metallurgy, its service life, result of use depend on compass screen surface, the compass screen surface of common vibratory sieve has mesh screen and two kinds of rod sieves; Mesh screen the situation that compass screen surface stops up occurs in use easily, and rod sieve vibration efficiency is high; Result of use is good, and the compass screen surface of rod sieve mainly is made up of grating, considers wearability; The material of grating is a high-alloy steel; This kind steel alloy generally should not directly weld, and fixedly the time, will adopt extrusion to fix, but this kind fixing means complex process.The applicant's application title be a kind of grating, application number of vibratory sieve be 201120009797.3 in first to file to above-mentioned shortcoming; Proposed technical scheme, but in use still there is the complicated shortcoming of processing and manufacturing in this technical scheme with grating body-fixed fixing anti-frotton in having the sleeve pipe in slit and on sleeve pipe.
Summary of the invention
The purpose of the utility model is to overcome the shortcoming that exists in the prior art; Provide that a kind of vibrating effect is good, anti-clogging, vibratory sieve grating that anti-adhesion effects is good; The technical scheme that adopts is: a kind of vibratory sieve grating; Comprise the grating body, it is characterized in that: said vibratory sieve grating also comprises the anti-frotton that is fixed on the said grating body.
The technical characterictic of the utility model also has: said anti-frotton is welded on the said grating body.
The technical characterictic of the utility model also has: the length of said anti-frotton smaller or equal to or greater than the grating body.
The technical characterictic of the utility model also has: the material of said grating body and anti-frotton is a metal material.
The technical characterictic of the utility model also has: the material of said grating body and anti-frotton is a low-alloy steel.
The technical characterictic of the utility model also has: the shape of cross section of said grating body and anti-frotton is circular or square.
The technical characterictic of the utility model also has: said grating body and anti-frotton are the special-shaped rod of metal.
The beneficial effect of the utility model is: the utility model is simple in structure, and result of use is good, the life-span is long, utilizes the shock and vibration of anti-frotton and grating body, can effectively play the effect that prevents to stop up, prevent adhesion, has improved the screening effect of vibratory sieve.
Description of drawings
Accompanying drawing 1 is the utility model left view, and accompanying drawing 2 is left views of Fig. 1, wherein, the 1st, grating body, the 2nd, anti-frotton, the 3rd, built-in beam, the 4th, fixed head.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.The grating of this vibratory sieve has comprised grating body 1, on grating body 1, is fixed with anti-frotton 2, and anti-frotton 2 can be welded on the grating body 1; The length of anti-frotton 2 can smaller or equal to or greater than the length of body 1; During actual the use, adopt various metal materials to accomplish body and the making of anti-frotton, the grating of making subtend one by one is welded on the built-in beam 3 of compass screen surface both sides; In order to play the effect of strengthening support, between grating body 1 and built-in beam 3, be welded with fixed head 4.
The shape of cross section of grating body 1 and anti-frotton 2 can be circular or square, can also adopt the special-shaped rod of metal to come processing and fabricating.
Certainly; Above-mentioned explanation is not the restriction to the utility model; The utility model also be not limited only to above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also belong to the protection domain of the utility model.
Claims (7)
1. a vibratory sieve grating comprises the grating body, it is characterized in that: said vibratory sieve grating also comprises the anti-frotton that is fixed on the said grating body.
2. according to the described vibratory sieve grating of claim 1, it is characterized in that: said anti-frotton is welded on the said grating body.
3. according to the described vibratory sieve grating of claim 1, it is characterized in that: the length of said anti-frotton smaller or equal to or greater than the grating body.
4. according to the described vibratory sieve grating of claim 1, it is characterized in that: the material of said grating body and anti-frotton is a metal material.
5. according to the described vibratory sieve grating of claim 4, it is characterized in that: the material of said grating body and anti-frotton is a low-alloy steel.
6. according to the described vibratory sieve grating of claim 1, it is characterized in that: said grating body and anti-frotton
Shape of cross section is circular or square.
7. according to the described vibratory sieve grating of claim 1, it is characterized in that: said grating body and anti-frotton are the special-shaped rod of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202323095U CN202151613U (en) | 2011-07-04 | 2011-07-04 | Screen bar of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202323095U CN202151613U (en) | 2011-07-04 | 2011-07-04 | Screen bar of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151613U true CN202151613U (en) | 2012-02-29 |
Family
ID=45692124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202323095U Expired - Fee Related CN202151613U (en) | 2011-07-04 | 2011-07-04 | Screen bar of vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151613U (en) |
-
2011
- 2011-07-04 CN CN2011202323095U patent/CN202151613U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209562095U (en) | A kind of electrical engineering shockproof service sleeve | |
| JP2008221300A (en) | Fillet weld structure and fillet welding method | |
| CN106638301A (en) | Orthotropic steel bridge deck and machining method as well as bridge | |
| CN201598745U (en) | Anti-twisting lead viscoelastic composite damper | |
| CN201108852Y (en) | Screen mesh of crusher | |
| CN203769114U (en) | Replaceable energy-dissipating steel plate combination slit shear wall | |
| CN202151613U (en) | Screen bar of vibrating screen | |
| CN102390468B (en) | Vibration-reducing structure of pedal for motor vehicles | |
| CN201940363U (en) | Grate bar for vibrating screen | |
| CN204261920U (en) | High frequency built-up welding scalariform comb shape sieve plate | |
| CN104358209A (en) | Comb type shock absorption deflection bridge expansion device | |
| CN212022238U (en) | Integral double-U-shaped suspension arm assembly | |
| CN202416400U (en) | Excavator bucket arm and excavator with same | |
| CN212022239U (en) | Whole stabilizer bar davit assembly | |
| CN205000317U (en) | Prevent hypsokinesis structure, prevent hypsokinesis device and engineering machinery | |
| CN204062326U (en) | For the protective equipment of petroleum pipeline joint | |
| CN204300303U (en) | Engineering machinery chassis casting drives seat | |
| CN201943673U (en) | Spiral sand-proof screen casing | |
| CN202324242U (en) | Steel plate damper | |
| CN207922970U (en) | A kind of bridge demolition side safeguard structure for that will be split | |
| CN201196236Y (en) | Shock damper assembly | |
| CN205173956U (en) | Reinforcing plate | |
| CN204139972U (en) | Reamer used for geological prospecting | |
| CN204139970U (en) | Novel reamer | |
| CN104265175B (en) | Novel reamer |
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: 20120229 Termination date: 20130704 |