CN102039272B - Grouping type mesh screen with continuously adjustable mesh size - Google Patents
Grouping type mesh screen with continuously adjustable mesh size Download PDFInfo
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- CN102039272B CN102039272B CN 200910070933 CN200910070933A CN102039272B CN 102039272 B CN102039272 B CN 102039272B CN 200910070933 CN200910070933 CN 200910070933 CN 200910070933 A CN200910070933 A CN 200910070933A CN 102039272 B CN102039272 B CN 102039272B
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- mesh screen
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Abstract
The invention relates to a grouping type mesh screen with continuously adjustable mesh size. The grouping type mesh screen comprises cross rods and vertical rods. All of the cross rods are positioned on the same plane, and all of the vertical rods are positioned on another plane next to the previous plane. The cross rods and the vertical rods in the same group are fixed together and can move in X-axis direction and Y-axis direction with other groups so as to adjust meshes of the mesh screen. An end part of an adjustable rod is provided with scales for adjust instruction, and each group of rods is connected together through locking devices when the adjustment is completed. The mesh screen with continuously adjustable mesh size has a reasonable design, high screening precision and high efficiency and is convenient to use and economic and practical, the mesh size the mesh screen can be adjusted in a certain range, and the mesh screen is not limited by specifications when being used and can achieve the effect of multiple purpose with one mesh screen.
Description
Technical field
The present invention relates to screening and filtration art, but especially a kind of screen cloth of continuous setup screen size.
Background technology
In the industries such as ore dressing, building, chemical industry, often can separate with screen the material of different-grain diameter size.The screen size of existing screen cloth is all fixed usually, can not tackle the screening demand of special size and variation, is further improved on the basis of my invention " but screen cloth of continuous setup screen size ".
Summary of the invention
The object of the present invention is to provide a kind of reliable operation, novel adjustable screen cloth yielding, simple to operate, not easy to use.
The present invention solves its technical problem and is achieved through the following technical solutions:
The continuously adjustable packet type screen cloth of a kind of screen size of the present invention, all cross bars are positioned at identical plane, and all vertical poles are positioned at another plane of pressing close to it, it is characterized in that: formed by n group screen cloth, every group of screen cloth is made of m cross bar and vertical pole, n 〉=2, and m 〉=2; Cross bar and the vertical pole of every group of screen cloth are fixed together, and can do the movement of X-axis or Y direction between other groups; Each organizes adjusting and fixing locking device by every group of screen cloth between the screen cloth.
Be marked with size scale at cross bar and vertical pole, in order to the size of fine adjustment sieve aperture.
The installation locking device that every group of screen cloth is four jiaos.
Described locking device can be hydraulic locking apparatus, and each group cross bar and vertical pole are locked, and consists of the screen cloth of an integral body.
Advantage of the present invention and beneficial effect are:
1, the cross bar of this screen cloth and vertical pole are divided into some groups, and on the same group cross bar and vertical pole are fixed together, and for being rigidly connected, produce distortion in the crosspoint when avoiding being subject to foreign impacts, and screen size is changed; By between each group pole along the movement of X-axis and Y direction, sieve aperture can be adjusted to required size because screen size can be carried out continuous setup within the specific limits, so the screen size of this screen cloth is accurate, screening precision is high.
2, the regulator site of pole has been installed scale, carries out needn't using outside measuring instrument when screen size is regulated and can regulate accurately setting.
3, respectively organize pole and regulate complete rear employing hydraulic means and lock, convenient to operation, and also screen cloth can not get loose because of vibrations when using.
Description of drawings
Fig. 1 is the front view of embodiment 1;
Schematic diagram after the screen size of Fig. 2 embodiment 1 is adjusted;
Fig. 3 is the side view of embodiment 1;
Fig. 4 is the partial view of scale;
Fig. 5 is the schematic diagram of hydraulic locking apparatus.
The specific embodiment
The invention will be further described below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
But the screen cloth of continuous setup screen size is by cross bar 1, vertical pole 2, hydraulic locking apparatus 3 with consist of the uniform sieve aperture that is staggered to form of cross bar and vertical pole.
The whole cross bars that consist of screen cloth are positioned at same plane, and all vertical poles are positioned at another plane of being close to cross bar, cross bar and the vertical pole formation screen cloth that interweaves, and the screen cloth that consists of is divided into some groups, and organizing several factually borders situation needs setting.Wherein one group of screen cloth A is for fixing, and other each groups relatively A are done X-axis and Y direction activity, the schematic diagram when Fig. 1 and Fig. 2 demonstrate movable frame and be two groups.
The cross bar and the vertical pole that consist of same group of screen cloth are fixed together at each place, crosspoint, are that metal can be welding manner such as pole (being cross bar and vertical pole) material.The sieve aperture of same like this group screen cloth just can not produce distortion when being subject to external impacts, guarantee the accuracy of screening.
Each group activity screen cloth is relative to fixed grit and carry out each other moving of X-axis and Y direction, and formed screen size is corresponding to change, and realizes the adjusting to screen size.Each organizes pole scale, can regulate accurately screen size according to scale.By hydraulic locking apparatus each group screen cloth is locked together after the sieve aperture adjusting is complete, each is organized integral body of screen cloth formation and carries out work.
The effect of hydraulic locking apparatus is that each group screen cloth is locked together, the cross bar of mobile screen cloth and the vertical pole of fixed grit form the crosspoint, at infall hydraulic locking apparatus is installed, hydraulic locking apparatus can change oneself height by being filled with and emitting of internal hydraulic pressure oil, thereby decontrol and lock two poles controlling, when decontroling, pole movement is regulated, regulate complete with it locking.
The operation principle of the present embodiment:
As shown in Figure 1, the cross bar in the screen cloth and the vertical pole formation network that interweaves in length and breadth, wherein each cell is rectangle, generally cell is adjusted to square, its length of side is exactly the gap between the same direction adjacent struts.
Describe as an example of two groups of activity screen clothes example in the present embodiment, under original condition, two groups of activity screen clothes and fixed grit are close together, and three groups of poles that are close together form the limit of sieve aperture jointly, suppose that this moment, the grid cell lattice were that the length of side is the square of a, screen size is a
2
As shown in Figure 2, two groups of activity screen clothes are moving along X-axis and y-axis shift respectively, and this moment, the length of side of grid cell lattice was a/3, and screen size namely is reduced into 1/9 of original size.The length of side of cell can be set as the size of any number between the a/3 to a.
In the situation that guarantee that pole rigidity is enough, the quantity of increase activity screen cloth, the scope of adjusting increases thereupon, when the total quantity of movable screen cloth and fixed grit is n, the adjustable size range of the grid length of side is a/n to a, and the size of sieve aperture can adjust accordingly.Therefore the screen size of this screen cloth can continuous setup be any number, thereby reaches the multiplex effect of a net.
Claims (4)
1. continuously adjustable packet type screen cloth of screen size, all cross bars are positioned at identical plane, and all vertical poles are positioned at another plane of pressing close to it, and it is characterized in that: be comprised of n group screen cloth, every group of screen cloth is made of m cross bar and vertical pole, n 〉=2, and m 〉=2; Cross bar and the vertical pole of every group of screen cloth are fixed together, and can do the movement of X-axis or Y direction between other groups; Each organizes adjusting and fixing locking device by every group of screen cloth between the screen cloth.
2. the continuously adjustable packet type screen cloth of screen size according to claim 1 is characterized in that: be marked with size scale at cross bar and vertical pole.
3. the continuously adjustable packet type screen cloth of screen size according to claim 1 is characterized in that: four jiaos of every group of screen cloth locking device is installed.
4. the continuously adjustable packet type screen cloth of screen size according to claim 1, it is characterized in that: described locking device is hydraulic locking apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910070933 CN102039272B (en) | 2009-10-23 | 2009-10-23 | Grouping type mesh screen with continuously adjustable mesh size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910070933 CN102039272B (en) | 2009-10-23 | 2009-10-23 | Grouping type mesh screen with continuously adjustable mesh size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102039272A CN102039272A (en) | 2011-05-04 |
| CN102039272B true CN102039272B (en) | 2013-03-06 |
Family
ID=43905996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910070933 Expired - Fee Related CN102039272B (en) | 2009-10-23 | 2009-10-23 | Grouping type mesh screen with continuously adjustable mesh size |
Country Status (1)
| Country | Link |
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| CN (1) | CN102039272B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430514B (en) * | 2011-09-14 | 2013-07-31 | 北京绿色能量科技有限公司 | Filtering device and kitchen garbage separation vehicle |
| CN106346661B (en) * | 2016-08-23 | 2019-02-15 | 德清县冠利包装材料有限公司 | Air-blowing separator |
| CN106140619B (en) * | 2016-08-23 | 2018-10-02 | 德清县冠利包装材料有限公司 | Vibration separate equipment |
| CN106824776B (en) * | 2017-04-12 | 2019-03-26 | 灵武市吉军米业有限公司 | A kind of adjustable sieve in aperture |
| CN107790369A (en) * | 2017-10-12 | 2018-03-13 | 佛山汇众森泰科技有限公司 | A kind of handcart type dried whole grain device for medicine production |
| CN110428946B (en) * | 2019-08-08 | 2021-07-30 | 湖南奇力新电子科技有限公司 | Chip resistor sorting method |
| CN111085423B (en) * | 2019-11-21 | 2022-01-07 | 浙江通泰轴承有限公司 | Categorised formula finished product turnover device |
| CN111152357B (en) * | 2020-01-07 | 2021-10-19 | 广东三和管桩股份有限公司 | Back-filling aggregate device and preparation process of back-filling aggregate concrete prefabricated part |
| CN112718218B (en) * | 2020-12-16 | 2022-04-29 | 柞水县宝华矿业有限公司 | Ore crushing and screening device |
| CN112934692B (en) * | 2021-02-07 | 2023-01-31 | 中国水利水电第九工程局有限公司 | Sand classifying and screening machine and sand classifying and screening construction process |
| CN113102021A (en) * | 2021-04-15 | 2021-07-13 | 烟台大学文经学院 | Grit sieving mechanism for building engineering |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614800Y (en) * | 2003-02-26 | 2004-05-12 | 江苏正昌集团有限公司 | Finned wheel sieving machine |
| CN2936456Y (en) * | 2006-08-10 | 2007-08-22 | 湖南省乌江机筛有限公司 | Sieve plate capable of regulating sieve mesh size |
| CN201036775Y (en) * | 2006-11-29 | 2008-03-19 | 郭玉栓 | Open-type natural sieve |
| CN201505633U (en) * | 2009-10-23 | 2010-06-16 | 庞红顺 | Grouping sieve meshcapable of continuously adjusting dimensions of sieve pores |
-
2009
- 2009-10-23 CN CN 200910070933 patent/CN102039272B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614800Y (en) * | 2003-02-26 | 2004-05-12 | 江苏正昌集团有限公司 | Finned wheel sieving machine |
| CN2936456Y (en) * | 2006-08-10 | 2007-08-22 | 湖南省乌江机筛有限公司 | Sieve plate capable of regulating sieve mesh size |
| CN201036775Y (en) * | 2006-11-29 | 2008-03-19 | 郭玉栓 | Open-type natural sieve |
| CN201505633U (en) * | 2009-10-23 | 2010-06-16 | 庞红顺 | Grouping sieve meshcapable of continuously adjusting dimensions of sieve pores |
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| Publication number | Publication date |
|---|---|
| CN102039272A (en) | 2011-05-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20131023 |