CN108262250A - The limiting device of rectangular swinging screen tail portion - Google Patents
The limiting device of rectangular swinging screen tail portion Download PDFInfo
- Publication number
- CN108262250A CN108262250A CN201810313441.5A CN201810313441A CN108262250A CN 108262250 A CN108262250 A CN 108262250A CN 201810313441 A CN201810313441 A CN 201810313441A CN 108262250 A CN108262250 A CN 108262250A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- bearing
- circular hole
- connector
- tail portion
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses rectangular swinging screen tail portion limiting devices, this limiting device includes connector and another connector, supporter and supporting block, circular hole is machined in the horizontal bottom of two connectors, connecting plate center is machined with circular hole, and the circular hole on two connectors after the assembling of the circular hole at connecting plate center respectively with forming concentric holes, bearing is seated in concentric holes, bearing plate is pressed on bearing (ball) cover, blending bolt is fixed with connecting plate, the hole of fixed bending connecting plate is machined on the inner face of connecting plate and is fastened by screw, support device is welded on the chassis of screen box tail portion, connector is connected with swinging screen, another connector is connect with swinging screen chassis.The advantages of screen box is connect by the limiting device of tail portion with chassis, is screen box even running during oscillating motion, and the length of bending connecting plate determines the arc-shaped track of screen box movement, is had and is adjusted accurately, easy to maintenance, and service life is long.
Description
Technical field
The present invention relates to a kind of limiting devices, are installed and used especially suitable for swinging screen tail portion.
Background technology
The limiting device installed on current rectangular swinging screen tail portion is present in limiting inaccuracy, can not accurately determine rectangular
The arc radius of swinging screen circular motion, and it is fragile in work, it is not easy to repair, bring inconvenience to using unit.
Invention task
The task of the present invention is propose a kind of not rational in infrastructure, the good rectangular swinging screen tail portion limiting device of using effect.
The task of the present invention is what is completed in this way, it is characterised in that：This limiting device includes connector and another connection
Head, supporter and supporting block are machined with circular hole in the horizontal bottom of two connectors, and connecting plate center is machined with circular hole, and two
Circular hole on a connector forms concentric holes after being assembled respectively with the circular hole at connecting plate center, and bearing is seated in concentric holes, axis
Bearing plate is pressed on bearing (ball) cover, and blending bolt is fixed with connecting plate, and fixed bending is machined on the inner face of the connecting plate
The hole of connecting plate is simultaneously fastened by screw, and support device is welded on the chassis of screen box tail portion, and connector is connected with swinging screen,
Another connector is connect with swinging screen chassis.The shape of two connectors is L-shape, between the connecting plate and connector away from
Circular motion can be completed from bearing to be ensured, the length of bending connecting plate determines the length of arc radius.Bearing chamber be by
The circular hole processed on described two connectors, the circular hole processed on connecting plate, bearing, bearing (ball) cover and pressing plate are formed.
The present invention has the following effects that screen box is connect by the limiting device of tail portion with chassis, is screen box in oscillating motion
During even running, the length of bending connecting plate determines the arc-shaped track of screen box movement, has and adjust accurate, repair
Conveniently, the advantages of service life is long.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；Fig. 2 is the sectional view of Fig. 1.
Drawing explanation：1st, connector, 2, bearing chamber, 3, bearing (ball) cover, 4, bearing plate, 5, bearing, 6, connecting plate, 7, folding
Curved connecting plate, 8, another connector.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As depicted in figs. 1 and 2, this limiting device includes connector 1 and another connector 8, supporter to specific embodiment
And supporting block, the shape of two connectors is L-shape, is machined with circular hole in the horizontal bottom of described two connectors, in connecting plate 6
The heart is machined with circular hole, and the circular hole on two connectors after the assembling of the circular hole at connecting plate center respectively with forming concentric holes, bearing 5
It is seated in concentric holes, bearing plate 4 is pressed on bearing (ball) cover 3, and blending bolt is fixed with connecting plate, the inner end of the connecting plate
The hole of fixed bending connecting plate is machined on face and is fastened by screw, the support device is welded to the chassis of screen box tail portion
On.
Bearing chamber 2 is the circular hole by being processed on described two connectors, the circular hole processed on connecting plate, bearing, bearing end
Lid 3 and pressing plate are formed.
The connector 1 is connected with swinging screen, another connector 8 is connect with swinging screen chassis, the connecting plate and
The distance between connector will ensure that bearing can complete circular motion, and the length of bending connecting plate 7 determines arc radius
Length.
To sum up gained, the technical program is by two connectors 1,8, bearing chamber 2, bearing (ball) cover 3, bearing plate 4, bearing 5,
Connecting plate 6, bending connecting plate 7 overcome the rectangular swinging screen tail portion of the prior art and run unstable, Wu Fazhun during the work time
The defect of the true arc radius for determining rectangular swinging screen circular motion.
During work, in the tail portion of rectangular swinging screen by limiting device has been packed, limitation screen box amplitude of fluctuation can be played
Effect, so as to increase the stability of rectangular swinging screen in the process of running.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language should be interpreted broadly, and can be two members for example, it may be being fixedly connected or being detachably connected or integrally connected
Connection inside part.For those skilled in the art, above-mentioned term can be understood the present invention's as the case may be
Concrete meaning.
Claims (3)
1. the limiting device of rectangular swinging screen tail portion, it is characterised in that：This limiting device include connector and another connector,
Supporter and supporting block are machined with circular hole in the horizontal bottom of two connectors, and connecting plate center is machined with circular hole, and two companies
Circular hole on connector forms concentric holes after being assembled respectively with the circular hole at connecting plate center, and bearing is seated in concentric holes, bearing pressure
Plate is pressed on bearing (ball) cover, and blending bolt is fixed with connecting plate, and fixed bending connection is machined on the inner face of the connecting plate
The hole of plate is simultaneously fastened by screw, and support device is welded on the chassis of screen box tail portion, and connector is connected with swinging screen, another
A connector is connect with swinging screen chassis.
2. the limiting device of rectangular swinging screen tail portion according to claim 1, it is characterised in that：The shape of two connectors
L-shape, the distance between the connecting plate and connector will ensure that bearing can complete circular motion, the length of bending connecting plate
Determine the length of arc radius.
3. the limiting device of rectangular swinging screen tail portion according to claim 1, it is characterised in that：Bearing chamber is by described two
The circular hole processed on a connector, the circular hole processed on connecting plate, bearing, bearing (ball) cover and pressing plate are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313441.5A CN108262250A (en) | 2018-04-10 | 2018-04-10 | The limiting device of rectangular swinging screen tail portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313441.5A CN108262250A (en) | 2018-04-10 | 2018-04-10 | The limiting device of rectangular swinging screen tail portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108262250A true CN108262250A (en) | 2018-07-10 |
Family
ID=62778147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810313441.5A Withdrawn CN108262250A (en) | 2018-04-10 | 2018-04-10 | The limiting device of rectangular swinging screen tail portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108262250A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527210A (en) * | 1939-04-04 | 1940-10-03 | Parker Ltd Frederick | Improvements relating to screening, sifting and grading apparatus |
| CN2168661Y (en) * | 1993-08-03 | 1994-06-15 | 山东省文登市昆嵛花生制品厂 | Rocker arm type classifying screen |
| CN102125912A (en) * | 2010-08-21 | 2011-07-20 | 湖北仙粮机械有限公司 | Crude rice bran separator |
| CN202206755U (en) * | 2011-07-18 | 2012-05-02 | 湖南省双峰县湘源皇视电子有限公司 | Transmission mechanism of harvester reciprocating sieve |
| CN202941157U (en) * | 2012-11-30 | 2013-05-22 | 郑州中联收获机械有限公司 | Corn harvester and grain trash-removing and screening device |
| CN204353096U (en) * | 2014-11-30 | 2015-05-27 | 重庆涪江生物科技有限公司 | The differential vibratory sieve of yellow meal worm |
| CN205341230U (en) * | 2015-12-06 | 2016-06-29 | 成都大学 | Swing linear sieve selection machine tuber of dwarf lilyturf |
| CN208373535U (en) * | 2018-04-10 | 2019-01-15 | 新乡市阿徕德机械设备有限公司 | The limiting device of rectangular swinging screen tail portion |
-
2018
- 2018-04-10 CN CN201810313441.5A patent/CN108262250A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527210A (en) * | 1939-04-04 | 1940-10-03 | Parker Ltd Frederick | Improvements relating to screening, sifting and grading apparatus |
| CN2168661Y (en) * | 1993-08-03 | 1994-06-15 | 山东省文登市昆嵛花生制品厂 | Rocker arm type classifying screen |
| CN102125912A (en) * | 2010-08-21 | 2011-07-20 | 湖北仙粮机械有限公司 | Crude rice bran separator |
| CN202206755U (en) * | 2011-07-18 | 2012-05-02 | 湖南省双峰县湘源皇视电子有限公司 | Transmission mechanism of harvester reciprocating sieve |
| CN202941157U (en) * | 2012-11-30 | 2013-05-22 | 郑州中联收获机械有限公司 | Corn harvester and grain trash-removing and screening device |
| CN204353096U (en) * | 2014-11-30 | 2015-05-27 | 重庆涪江生物科技有限公司 | The differential vibratory sieve of yellow meal worm |
| CN205341230U (en) * | 2015-12-06 | 2016-06-29 | 成都大学 | Swing linear sieve selection machine tuber of dwarf lilyturf |
| CN208373535U (en) * | 2018-04-10 | 2019-01-15 | 新乡市阿徕德机械设备有限公司 | The limiting device of rectangular swinging screen tail portion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180710 |