CN104226455A - Anti-blocking screen of crusher - Google Patents
Anti-blocking screen of crusher Download PDFInfo
- Publication number
- CN104226455A CN104226455A CN201410434936.5A CN201410434936A CN104226455A CN 104226455 A CN104226455 A CN 104226455A CN 201410434936 A CN201410434936 A CN 201410434936A CN 104226455 A CN104226455 A CN 104226455A
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- China
- Prior art keywords
- screen
- grating
- bars
- crusher
- blocking
- Prior art date
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Abstract
The invention relates to the technical field of material crushing devices, in particular to an anti-blocking screen of a crusher. The anti-blocking screen of the crusher comprises a screen frame and screen bars, wherein the screen bars are uniformly arranged in the screen frame, and each screen bar is provided with a guide groove. By designing an inverted trapezoid screen bars, screen meshes with an upper opening narrower than a lower opening are formed, the guide grooves are formed in the inner walls of the screen bars in parallel, when the material drops off and enters the upper opening of the screen mesh, no resistance is produced, the material falling is facilitated, the material can be rapidly discharged through the guide grooves even when the flow rate of the material is high, the blockage is avoided, and the screening quality and the screening efficiency can be greatly improved.
Description
Technical field
The present invention relates to equipment for pulverizing material technical field, the antifouling screen cloth of especially a kind of disintegrating machine.
Background technology
Existing crusher screen generally comprises the framework be made up of the side plate of a pair transverse direction and the connecting plate of a pair longitudinal direction, is connected with the grating of many longitudinal directions between biside plate.This structure comparison is stiff, and grating is all vertical setting, and upper and lower width is consistent, when the material of all size falls together, easily results in blockage, impact sieve material efficiency and sieve material quality.
Summary of the invention
Easily blocking material, the deficiency of inefficiency to overcome existing crusher screen, the invention provides the antifouling screen cloth of a kind of disintegrating machine.
The technical solution adopted for the present invention to solve the technical problems is: the antifouling screen cloth of a kind of disintegrating machine, comprises screen frame and grating, and grating is evenly arranged in screen frame, and grating is provided with guiding gutter.
According to another embodiment of the invention, the cross section comprising grating is further inverted trapezoidal, and guiding gutter is parallel to be distributed on the inwall of grating.
The invention has the beneficial effects as follows, the grating of design inverted trapezoidal shape, be combined into the mesh narrow compared with end opening suitable for reading, and the guiding gutter that be arranged in parallel on the inwall of grating, when material falls, enter mesh suitable for reading after just there is no resistance, be convenient to, even if flow also can pass through guiding gutter rapid drainage comparatively greatly, avoid blocking, substantially increase sieve material quality and sieve material efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. screen frames, 2. grating, 3. guiding gutter in figure.
Detailed description of the invention
If Fig. 1 is structural representation of the present invention, the antifouling screen cloth of a kind of disintegrating machine, comprises screen frame 1 and grating 2, and grating 2 is evenly arranged in screen frame 1, and grating 2 is provided with guiding gutter 3.The cross section of grating 2 is inverted trapezoidal, on the parallel inwall being distributed in grating 2 of guiding gutter 3.
The grating 2 of design inverted trapezoidal shape, be combined into the mesh narrow compared with end opening suitable for reading, and the guiding gutter 3 that be arranged in parallel on the inwall of grating 2, when material falls, enter mesh suitable for reading after just there is no resistance, be convenient to fall, even if flow also can pass through guiding gutter 3 rapid drainage comparatively greatly, avoid blocking, substantially increase sieve material quality and sieve material efficiency.
Claims (2)
1. the antifouling screen cloth of disintegrating machine, comprise screen frame (1) and grating (2), grating (2) is evenly arranged in screen frame (1), it is characterized in that, grating (2) is provided with guiding gutter (3).
2. the antifouling screen cloth of disintegrating machine according to claim 1, is characterized in that, the cross section of grating (2) is inverted trapezoidal, on the parallel inwall being distributed in grating (2) of guiding gutter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434936.5A CN104226455A (en) | 2014-08-30 | 2014-08-30 | Anti-blocking screen of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410434936.5A CN104226455A (en) | 2014-08-30 | 2014-08-30 | Anti-blocking screen of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104226455A true CN104226455A (en) | 2014-12-24 |
Family
ID=52215873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410434936.5A Pending CN104226455A (en) | 2014-08-30 | 2014-08-30 | Anti-blocking screen of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627823A (en) * | 2020-12-08 | 2021-04-09 | 崇义章源钨业股份有限公司 | Mine underground raw ore pre-throwing waste system and mine mining system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085622A (en) * | 1996-09-13 | 1998-04-07 | Ube Ind Ltd | Crushed sand producing device |
| CN201055846Y (en) * | 2006-12-04 | 2008-05-07 | 天津威德矿业设备有限公司 | Full polyurethane screen deck with continuous screen cut and high percent opening |
| CN201399368Y (en) * | 2009-04-02 | 2010-02-10 | 上海明山路桥机械工程有限公司 | Vibrating feeding machine |
| CN201632414U (en) * | 2010-03-25 | 2010-11-17 | 武汉市新阳冶金环保设备修造有限公司 | Tulafa dehydrator sieve |
| CN103506312A (en) * | 2013-09-13 | 2014-01-15 | 重庆业胜包装有限公司 | Self-guiding screen of crusher |
-
2014
- 2014-08-30 CN CN201410434936.5A patent/CN104226455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085622A (en) * | 1996-09-13 | 1998-04-07 | Ube Ind Ltd | Crushed sand producing device |
| CN201055846Y (en) * | 2006-12-04 | 2008-05-07 | 天津威德矿业设备有限公司 | Full polyurethane screen deck with continuous screen cut and high percent opening |
| CN201399368Y (en) * | 2009-04-02 | 2010-02-10 | 上海明山路桥机械工程有限公司 | Vibrating feeding machine |
| CN201632414U (en) * | 2010-03-25 | 2010-11-17 | 武汉市新阳冶金环保设备修造有限公司 | Tulafa dehydrator sieve |
| CN103506312A (en) * | 2013-09-13 | 2014-01-15 | 重庆业胜包装有限公司 | Self-guiding screen of crusher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627823A (en) * | 2020-12-08 | 2021-04-09 | 崇义章源钨业股份有限公司 | Mine underground raw ore pre-throwing waste system and mine mining system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |