CN104475336A - Mounting and fixing structure for tension and relaxation sieve plates - Google Patents
Mounting and fixing structure for tension and relaxation sieve plates Download PDFInfo
- Publication number
- CN104475336A CN104475336A CN201410851717.7A CN201410851717A CN104475336A CN 104475336 A CN104475336 A CN 104475336A CN 201410851717 A CN201410851717 A CN 201410851717A CN 104475336 A CN104475336 A CN 104475336A
- Authority
- CN
- China
- Prior art keywords
- relaxation sieve
- plate
- rail chair
- relaxation
- sieve
- 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
- B07B1/48—Stretching devices 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
- 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
Abstract
The invention belongs to the technical field of sieving of tension and relaxation sieve plates, and particularly relates to a mounting and fixing structure for the tension and relaxation sieve plates. The mounting and fixing structure comprises two adjacent tension and relaxation sieve plates and a transverse beam, and is characterized by further comprising a rail chair, wherein a notch is formed in the middle part of the rail chair; the rail chair is fixedly connected with the transverse beam; the two tension and relaxation sieve plates are arranged in the notch, are connected with the notch in a matching way. The mounting and fixing structure has the beneficial effects that rapid assembly and disassembly of the tension and relaxation sieve plates can be realized, the time for replacing the sieve plates in field use is shortened greatly, and the service lives of the sieve plates are prolonged.
Description
Technical field
The invention belongs to flip flop screen material sieving technology field, particularly relate to a kind of mount fixing structure of Relaxation sieve-plate.
Background technology
The fixed form of traditional Relaxation sieve-plate, for be fixed to crossbeam on by Relaxation sieve-plate by metal platen with bolt, when changing after damages of screen deck, needs the bolt of all compression sieve plates to back out or cut away to need to spend long time.In addition, traditional Relaxation sieve-plate adopts the fixed form of bolt presses, and the connection of sieve plate and crossbeam is that point type connects, when sieve plate tensioning is out of shape, bolt presses position Relaxation sieve-plate is stressed, and the Relaxation sieve-plate between two hold-down bolts is stressed much smaller, causes Relaxation sieve-plate unbalance stress easily to damage.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of mount fixing structure of Relaxation sieve-plate, the fast assembling-disassembling of Relaxation sieve-plate can be realized, greatly shorten the time changing sieve plate in onsite application process, extend the service life of sieve plate.
To achieve these goals, the present invention adopts following technical scheme:
A kind of mount fixing structure of Relaxation sieve-plate, comprise adjacent two Relaxation sieve-plates, crossbeam, characterized by further comprising rail chair, notch is provided with in the middle part of described rail chair, be fixedly connected with between described rail chair with described crossbeam, described two Relaxation sieve-plates are arranged in described notch, and are connected with described notch.
The position that each described Relaxation sieve-plate coordinates with the described notch of described rail chair is the structure that intermediate width is greater than upper and lower two ends width, and the described notch coordinated with described Relaxation sieve-plate is the structure that width suitable for reading is less than end opening width.
Be bolted to connection between described rail chair and described crossbeam.
The shape of described notch is for falling wedge shape.
Often adjacent described two Relaxation sieve-plates are arranged on described rail chair by the mode wedging tensioner.
The material of described rail chair is the polyurethane material with elastic deformability.
The invention has the beneficial effects as follows: will the Relaxation sieve-plate installed be needed to be fixed on the polyurethane rail chair that is arranged on crossbeam, when Relaxation sieve-plate is installed with rail chair without any need for additional tensioner spline and bolt be connected, knock with hand hammer and just can install.Prizing between the two adjacent Relaxation sieve-plate gaps only needing during dismounting to be inserted into installation with a word screwdriver or crowbar, can disassemble needing the Relaxation sieve-plate of dismounting, very convenient; Relaxation sieve-plate is connected with crossbeam by rail chair, after using for a long time, if the notch wearing and tearing of rail chair can change rail chair, substantially prolongs the service life of crossbeam.And Relaxation sieve-plate is fixing for contacting continuously with rail chair, Relaxation sieve-plate uniform force, substantially reduces the time changing Relaxation sieve-plate in onsite application process, extends the service life of Relaxation sieve-plate.
Accompanying drawing explanation
Fig. 1 is the structural representation that sieve plate of the present invention is not installed to rail chair;
Fig. 2 is the structural representation that sieve plate of the present invention is installed to rail chair;
Fig. 3 is the dismounting schematic diagram of sieve plate of the present invention.
In figure, 1, Relaxation sieve-plate one, 2, Relaxation sieve-plate two, 3, rail chair, 4, crossbeam, 5, bolt, 6, crowbar, 7, notch.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of detailed description of the invention of the present invention is explained.
As shown in Figure 1, 2, 3, the invention provides a kind of mount fixing structure of Relaxation sieve-plate, comprise adjacent Relaxation sieve-plate 1, Relaxation sieve-plate 22, crossbeam 4, characterized by further comprising rail chair 3, be provided with notch 7 in the middle part of described rail chair 3, two often adjacent Relaxation sieve-plates 1 and Relaxation sieve-plate 22 are installed in the notch 7 of described rail chair 3 by the mode wedging tensioner.Be fixedly connected with between described rail chair 3 with described crossbeam 4, Relaxation sieve-plate 1 and Relaxation sieve-plate 22 are all arranged in described notch 7, and are connected with described notch 7.
The position that Relaxation sieve-plate 1 or Relaxation sieve-plate 22 coordinate with notch 7 is the structure that intermediate width is greater than upper and lower two ends width, and its cross section is drum type and similar structures; The notch 7 coordinated with described Relaxation sieve-plate 1 or Relaxation sieve-plate 22 is the structure that width suitable for reading is less than end opening width, and the shape of notch 7 is down wedge shape or similar up-small and down-big shape.
Be fixedly connected with by bolt 5 between described rail chair 3 with described crossbeam 4.
Described Relaxation sieve-plate 1 or Relaxation sieve-plate 22 coordinate with described rail chair 3, angular position all adopts arc transition mode.
Described rail chair 3 selects the polyurethane material with elastic deformability, utilize the elastic deformation characteristic of polyurethane, the Relaxation sieve-plate 1 needing to install or Relaxation sieve-plate 22 are fixedly mounted on the polyurethane rail chair 3 on crossbeam 4, when Relaxation sieve-plate 1 or Relaxation sieve-plate 22 are installed with rail chair 3 without any need for additional tensioner spline and bolt 5.Only needing during dismounting to be inserted between two adjacent Relaxation sieve-plates 1 of installation and Relaxation sieve-plate 22 gap with a crowbar 6 or a word screwdriver to prize, can disassemble needing the Relaxation sieve-plate of dismounting.
Example: the rail chair 3 of fixing Relaxation sieve-plate 1, Relaxation sieve-plate 22 is first installed on crossbeam 4 by bolt 5, is put into by Relaxation sieve-plate 1 in the notch 7 of rail chair 3, loads Relaxation sieve-plate 22 in the notch 7 of rail chair 3 with hand hammer afterwards.Make its tensioner in the notch 7 of rail chair 3 owing to mutually extruding between Relaxation sieve-plate 1 and Relaxation sieve-plate 22.During dismounting sieve plate, crowbar 6 is inserted between two adjacent Relaxation sieve-plates 1 and the gap of Relaxation sieve-plate 22, as shown in Figure 3, the direction of arrow be crowbar 6 prize direction, prizing Relaxation sieve-plate 1 to make it to deviate from from the notch 7 of rail chair 3, can disassemble needing the Relaxation sieve-plate of dismounting.Crowbar 6 can be word screwdriver etc. other play the structure of phase same-action.
Above an example of the present invention has been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. the mount fixing structure of a Relaxation sieve-plate, comprise adjacent two Relaxation sieve-plates, crossbeam, characterized by further comprising rail chair, notch is provided with in the middle part of described rail chair, be fixedly connected with between described rail chair with described crossbeam, described two Relaxation sieve-plates are arranged in described notch, and are connected with described notch.
2. the mount fixing structure of Relaxation sieve-plate according to claim 1, it is characterized in that the position that each described Relaxation sieve-plate coordinates with the described notch of described rail chair is the structure that intermediate width is greater than upper and lower two ends width, described notch is the structure that width suitable for reading is less than end opening width.
3. the mount fixing structure of Relaxation sieve-plate according to claim 1 and 2, is characterized in that being bolted to connection between described rail chair and described crossbeam.
4. the mount fixing structure of Relaxation sieve-plate according to claim 2, is characterized in that the shape of described notch is for falling wedge shape.
5. the mount fixing structure of Relaxation sieve-plate according to claim 2, is characterized in that often adjacent described two Relaxation sieve-plates are arranged on described rail chair by the mode wedging tensioner.
6. the mount fixing structure of Relaxation sieve-plate according to claim 1, is characterized in that the material of described rail chair is the polyurethane material with elastic deformability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851717.7A CN104475336A (en) | 2014-12-31 | 2014-12-31 | Mounting and fixing structure for tension and relaxation sieve plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851717.7A CN104475336A (en) | 2014-12-31 | 2014-12-31 | Mounting and fixing structure for tension and relaxation sieve plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104475336A true CN104475336A (en) | 2015-04-01 |
Family
ID=52750014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410851717.7A Pending CN104475336A (en) | 2014-12-31 | 2014-12-31 | Mounting and fixing structure for tension and relaxation sieve plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104475336A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598033A (en) * | 2015-12-30 | 2016-05-25 | 苏州安特实业有限公司 | Clamp strip |
| CN110479588A (en) * | 2019-08-29 | 2019-11-22 | 苏州嘉诺环境工程有限公司 | A kind of sieve plate installing structure, sieve plate assembly and screening machine |
-
2014
- 2014-12-31 CN CN201410851717.7A patent/CN104475336A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598033A (en) * | 2015-12-30 | 2016-05-25 | 苏州安特实业有限公司 | Clamp strip |
| CN110479588A (en) * | 2019-08-29 | 2019-11-22 | 苏州嘉诺环境工程有限公司 | A kind of sieve plate installing structure, sieve plate assembly and screening machine |
| CN110479588B (en) * | 2019-08-29 | 2022-03-04 | 苏州嘉诺环境工程有限公司 | Sieve mounting structure, sieve subassembly and screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |