CN103447234B - Soil-breaking mechanism capable of preventing sorting screen from blockage - Google Patents
Soil-breaking mechanism capable of preventing sorting screen from blockage Download PDFInfo
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- CN103447234B CN103447234B CN201310315288.7A CN201310315288A CN103447234B CN 103447234 B CN103447234 B CN 103447234B CN 201310315288 A CN201310315288 A CN 201310315288A CN 103447234 B CN103447234 B CN 103447234B
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Abstract
A soil-breaking mechanism capable of preventing a sorting screen from blockage comprises a plurality of parallel shafts. Two ends of each shaft are respectively provided with a bearing seat which is mounted on a frame, under a screen surface of a vibrating screen in the sorting screen. The shafts are connected with a transmission mechanism, a plurality of soil-breaking wheels are fixedly mounted on the corresponding shafts, and the number of the soil-breaking wheels mounted on each shaft is equal to that of meshes in the screen surface, corresponding to the shaft. During vibration and when the vibrating screen is at the lowest point, the upper edge of each soil-breaking wheel can penetrate each mesh. Due to the fact that the soil-breaking wheels are mounted under the screen surface of the vibrating screen to vibrate with the screen surface and the upper edges of the soil-breaking wheels can penetrate the meshes, blockage of the meshes can be effectively prevented. In case that the upper edges of the soil-breaking wheels fail to penetrate the meshes, teeth of the soil-breaking wheels can directly flap the screen surface, blockages can be loosened and broken by the aid of vibration, and accordingly clearing of the meshes is facilitated. The soil-breaking wheels can move along a guide rail back and forth, so that clearing of the meshes can be more targeted, and the problem of the blockage of the whole vibrating screen can be solved by using fewer soil-breaking wheels.
Description
Technical field
The present invention relates to a kind of hack mechanism, the anti-blocking hack mechanism of sorting screen that particularly a kind of sorting screen uses, that be applicable to agricultural material and mining industry sorting purpose.
Background technology
Agricultural material is after harvesting in watering and separation procedure, material emersion object comprises stem stalk, residual cauline leaf, immature fruit, soil block, hack earth etc., wherein wet soil earth accounting is heavy larger, and wet soil earth very easily blocks sieve aperture, have impact on greatly and clean effect, so necessary, wet soil earth is fully smashed removal, improve and clean effect.Mining industry material is also like this, and ore generally can adhere to earth, be mixed with relatively wetter clod, is easy to sieve pore blockade.
Existing sorting screen, is all often utilize better material to do the surface of sorting screen, makes the foreign material such as stem stalk, soil can not adhere to the problem that sorting screen solves sieve pore blockade, but effect is unsatisfactory like this, and involves great expense, and is not suitable for field, rural area and uses.
Summary of the invention
The present invention is directed to defect and the deficiency of prior art, provide one that sorting screen can be made long for non-failure operation time, can continuous seepage, easy to operate, less energy consumption the hack mechanism preventing sorting screen from blocking.
Technical scheme of the present invention is: a kind of hack mechanism preventing sorting screen from blocking, comprise some axles be parallel to each other, these axle two ends are provided with bearing block, described bearing block is installed in the frame in sorting screen below oscillating screen, described axle is connected with transmission mechanism, described axle is installed with some hacks wheel, on the quantity compass screen surface corresponding with axle place place of the hack wheel that described each axle is installed, the quantity of sieve aperture is equal, described vibratory sieve is in vibrations process, when vibratory sieve is positioned at minimum point, described hack wheel top edge is enough in sieve aperture.
Preferably, described hack wheel periphery is provided with some teeth.
Preferably, the direction of described axle installation is parallel with the sieve cross direction of vibratory sieve.
Preferably, be provided with slide block and slide rail between described bearing block and frame, described bearing block is fixedly connected with slide block, and each slide block is installed with motor, and described motor is connected with axle by transmission mechanism, and described bearing block is moved along slide rail by slide block.
The invention has the beneficial effects as follows: hack wheel of the present invention is installed on below oscillating screen, along with the vibration of compass screen surface, the top edge of hack wheel can through sieve aperture, effectively prevent sieve pore blockade, hack wheel top edge can not through sieve aperture time, the tooth of hack wheel directly can pat compass screen surface, utilizes vibration to make tamper loosening, broken, is more conducive to dredge sieve aperture.Hack wheel of the present invention can move around along guide rail, dredging sieve aperture is more targeted, also the blockage problem of whole vibratory sieve can be solved with less hack wheel, not only structure is simple, but also the saving energy, easy to use, make whole sorting screen long for non-failure operation time, improve operating efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is that the hack mechanism of the specific embodiment of the invention 1 is installed on structural representation on sorting screen;
Accompanying drawing 2 is the hack mechanism side-looking structural representation in the specific embodiment of the invention 1;
Accompanying drawing 3 is the hack wheel perspective view in the specific embodiment of the invention 1;
Accompanying drawing 4 is the side-looking structural representation of the hack mechanism of the specific embodiment of the invention 2.
Detailed description of the invention
In order to understand structure of the present invention, feature and other object further, the appended preferred embodiment of existing combination is described in detail as follows:
Embodiments of the invention 1 detailed description of the invention is as follows:
A kind of hack mechanism preventing sorting screen from blocking, comprise some axles 1 be parallel to each other, the direction that described axle 1 is installed is parallel with the sieve cross direction of vibratory sieve 2, these axle 1 two ends are provided with bearing block 3, described bearing block 3 is installed in the frame 5 in sorting screen below vibratory sieve 2 compass screen surface, described axle 1 is connected with transmission mechanism, described axle 1 is installed with some gear-like hacks wheel 7, on the quantity compass screen surface corresponding with axle 1 place place of the hack wheel 7 that described each axle 1 is installed, the quantity of sieve aperture is equal, described vibratory sieve 2 is in vibrations process, when vibratory sieve 2 is positioned at minimum point, tooth on described hack wheel 7 can pass sieve aperture.
Embodiments of the invention 2 detailed description of the invention is as follows:
A kind of hack mechanism preventing sorting screen from blocking, comprise some axles 1 be parallel to each other, the direction that described axle 1 is installed is parallel with the sieve cross direction of vibratory sieve 2, these axle 1 two ends are provided with bearing block 3, described bearing block 3 is installed in the frame 5 in sorting screen below vibratory sieve 2 compass screen surface, slide block 8 and slide rail 6 is provided with between described bearing block 3 and frame 5, described bearing block 3 is fixedly connected with slide block 8, each slide block 8 is installed with small machine 4, described small machine 4 is connected with axle 1 by transmission mechanism, and described bearing block 3 is moved along slide rail 6 by slide block 8.
Described axle 1 is installed with some hacks wheel 7, on the quantity compass screen surface corresponding with axle 1 place place of the hack wheel 7 that described each axle 1 is installed, the quantity of sieve aperture is equal, described vibratory sieve 2 is in vibrations process, and when vibratory sieve 2 is positioned at minimum point, the tooth on described hack wheel 7 can pass sieve aperture.
Preferred embodiment discussed above is only for illustration of technical scheme of the present invention, and non-limiting the present invention.
Claims (4)
1. the hack mechanism preventing sorting screen from blocking, it is characterized in that: comprise some axles be parallel to each other, these axle two ends are provided with bearing block, described bearing block is installed in the frame in sorting screen below oscillating screen, described axle is connected with transmission mechanism, described axle is installed with some hacks wheel, on the quantity compass screen surface corresponding with axle place place of the hack wheel that described each axle is installed, the quantity of sieve aperture is equal, described vibratory sieve is in vibrations process, when vibratory sieve is positioned at minimum point, described hack wheel top edge is enough in sieve aperture.
2. the hack mechanism preventing sorting screen from blocking according to claim 1, is characterized in that: described hack wheel periphery is provided with some teeth.
3. the hack mechanism preventing sorting screen from blocking according to claim 1, is characterized in that: the direction that described axle is installed is parallel with the sieve cross direction of vibratory sieve.
4. the hack mechanism preventing sorting screen from blocking according to claim 1, it is characterized in that: between described bearing block and frame, be provided with slide block and slide rail, described bearing block is fixedly connected with slide block, each slide block is installed with motor, described motor is connected with axle by transmission mechanism, and described bearing block is moved along slide rail by slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315288.7A CN103447234B (en) | 2013-07-24 | 2013-07-24 | Soil-breaking mechanism capable of preventing sorting screen from blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315288.7A CN103447234B (en) | 2013-07-24 | 2013-07-24 | Soil-breaking mechanism capable of preventing sorting screen from blockage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103447234A CN103447234A (en) | 2013-12-18 |
| CN103447234B true CN103447234B (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310315288.7A Active CN103447234B (en) | 2013-07-24 | 2013-07-24 | Soil-breaking mechanism capable of preventing sorting screen from blockage |
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| Country | Link |
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| CN (1) | CN103447234B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350144B (en) * | 2017-08-16 | 2019-07-23 | 南京世浩建筑节能科技有限公司 | The vibrating screen of blender for insulating brick production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08117689A (en) * | 1994-10-21 | 1996-05-14 | Kurita Mach Mfg Co Ltd | Device for cleaning sieve of vibrating screen |
| CN1175943C (en) * | 1998-12-10 | 2004-11-17 | 孙功民 | Cantilevered screen cleaning method and device |
| CN2662610Y (en) * | 2003-08-01 | 2004-12-15 | 宋信国 | Peanut excavating machine |
| CN201067741Y (en) * | 2007-06-27 | 2008-06-04 | 秦皇岛烟草机械有限责任公司 | Self-cleaning vibrating screen classifier |
| CN203408889U (en) * | 2013-07-24 | 2014-01-29 | 青岛农业大学 | Soil pulverizing mechanism for preventing blocking of sorting screen |
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2013
- 2013-07-24 CN CN201310315288.7A patent/CN103447234B/en active Active
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| Publication number | Publication date |
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| CN103447234A (en) | 2013-12-18 |
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