CN106622954A - Drawing-type net rack locking device - Google Patents
Drawing-type net rack locking device Download PDFInfo
- Publication number
- CN106622954A CN106622954A CN201611156311.2A CN201611156311A CN106622954A CN 106622954 A CN106622954 A CN 106622954A CN 201611156311 A CN201611156311 A CN 201611156311A CN 106622954 A CN106622954 A CN 106622954A
- Authority
- CN
- China
- Prior art keywords
- locking device
- net rack
- angle
- type net
- rack locking
- 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.)
- Pending
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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a drawing-type net rack locking device. According to the technical scheme, the drawing-type net rack locking device comprises screw rods. Through holes are symmetrically formed in the two sides of a screen body. Screwed pipes are assembled onto the corresponding through holes. The screw rods are assembled into the corresponding screwed pipes. A right-angle angle iron body is arranged at the end, located on the inner side of the screen body, of each screw rod. Obtuse-angle iron bodies are arranged at the two ends of a screen net rack. The drawing-type net rack locking device has the beneficial effects that the drawing-type net rack can be fixed quickly and efficiently, and the degree of tightness is quite fast and convenient.
Description
Technical field
The present invention relates to the quick-locking device of rack, particularly a kind of locking device suitable for drawing and pulling type rack.
Background technology
The use of present screen bed base is very universal, and its fixed form is typically all to weld or be spirally connected, these connection sides
The maximum disadvantage of formula is exactly that connected mode is complex, dumb, the especially fixation of drawing and pulling type rack, because drawing and pulling type is fixed
The replacing screen cloth of rack is more frequent, so the connected mode requirement to rack is higher, if fixation easily and fast and release
Drawing and pulling type rack is the problem of urgent need to resolve.
The content of the invention
The purpose of the present invention is a kind of good drawing and pulling type rack locking device of rational in infrastructure, using effect of design.
The technical scheme is that, a kind of drawing and pulling type rack locking device, it includes screw mandrel, it is characterised in that：In sieve
The monosymmetric of body is provided with through hole, and corrugated tubing is equipped with through hole, is equipped with screw mandrel in corrugated tubing, leading screw in sieve nest
The end of side is provided with right angle angle bar, and at the two ends of screen bed base obtuse angle angle bar is provided with.The angle of the obtuse angle angle bar is 120 degree -150
Degree.
The invention has the beneficial effects as follows fast and efficiently can be fixed to drawing and pulling type rack, it is elastic it is all very quick,
It is convenient.
Description of the drawings；
Fig. 1 is the structural representation of the present invention.
Specific embodiment：
Embodiment is described in detail with reference to the figures above,
A kind of drawing and pulling type rack locking device, it includes screw mandrel 3, and monosymmetric in sieve nest 1 is provided with through hole, fixed on through hole
There is corrugated tubing 2, screw mandrel is equipped with corrugated tubing, the end on the inside of sieve nest of leading screw is provided with right angle angle bar 4, in screen bed base 6
Two ends be provided with obtuse angle angle bar 5；The angle of the obtuse angle angle bar described in the present embodiment be 120 degree -150 spend between be optimal.
When the present invention is used, go to block the obtuse angle angle at screen bed base two ends using the right angle angle bar of leading screw and leading screw end
Ferrum, if necessary to change during screen bed base, directly unscrews screw mandrel, and screen bed base can be loosened, tighten very easily, screen bed base two
Reserving gaps between the obtuse angle angle bar and right angle angle bar at end are less, leading screw only need to rotate less scope just can realize it is right
Screen bed base is loosened, tighten.
Above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment.For institute
For the those of ordinary skill in category field, the change or change of other multi-forms can also be made on the basis of the above description
It is dynamic.There is no need to be exhaustive to all of embodiment, and the obvious change thus extended out or change
Move within still in the protection domain of the invention.
Claims (2)
1. a kind of drawing and pulling type rack locking device, it includes screw mandrel, it is characterised in that：Sieve nest it is monosymmetric be provided with it is logical
Hole, is equipped with corrugated tubing on through hole, screw mandrel is equipped with corrugated tubing, and the end on the inside of sieve nest of leading screw is provided with right angle angle
Ferrum, at the two ends of screen bed base obtuse angle angle bar is provided with.
2. a kind of drawing and pulling type rack locking device as claimed in claim 1, it is characterised in that：The angle of the obtuse angle angle bar is
120 degree of -150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156311.2A CN106622954A (en) | 2016-12-15 | 2016-12-15 | Drawing-type net rack locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156311.2A CN106622954A (en) | 2016-12-15 | 2016-12-15 | Drawing-type net rack locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106622954A true CN106622954A (en) | 2017-05-10 |
Family
ID=58822494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611156311.2A Pending CN106622954A (en) | 2016-12-15 | 2016-12-15 | Drawing-type net rack locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106622954A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732052A (en) * | 2002-12-27 | 2006-02-08 | 知嘎萨工业株式会社 | Circular-cylinder sieve |
| US20070193928A1 (en) * | 2006-02-23 | 2007-08-23 | J & H Equipment, Inc. | Tension indicating screen mounting apparatus for vibrating separators |
| CN203265056U (en) * | 2013-05-23 | 2013-11-06 | 金东纸业（江苏）股份有限公司 | Sieve tensioning device |
| CN204699931U (en) * | 2015-06-15 | 2015-10-14 | 新乡市振英机械设备有限公司 | A kind of plug-type rack straight line shaker |
| CN206382219U (en) * | 2016-12-15 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of drawing and pulling type rack locking device |
-
2016
- 2016-12-15 CN CN201611156311.2A patent/CN106622954A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1732052A (en) * | 2002-12-27 | 2006-02-08 | 知嘎萨工业株式会社 | Circular-cylinder sieve |
| US20070193928A1 (en) * | 2006-02-23 | 2007-08-23 | J & H Equipment, Inc. | Tension indicating screen mounting apparatus for vibrating separators |
| CN203265056U (en) * | 2013-05-23 | 2013-11-06 | 金东纸业（江苏）股份有限公司 | Sieve tensioning device |
| CN204699931U (en) * | 2015-06-15 | 2015-10-14 | 新乡市振英机械设备有限公司 | A kind of plug-type rack straight line shaker |
| CN206382219U (en) * | 2016-12-15 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of drawing and pulling type rack locking device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |