CN104438075A - Sieve plate fastening device - Google Patents
Sieve plate fastening device Download PDFInfo
- Publication number
- CN104438075A CN104438075A CN201410847887.8A CN201410847887A CN104438075A CN 104438075 A CN104438075 A CN 104438075A CN 201410847887 A CN201410847887 A CN 201410847887A CN 104438075 A CN104438075 A CN 104438075A
- Authority
- CN
- China
- Prior art keywords
- plate
- sieve plate
- baffle
- lateral wall
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- 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
Abstract
The invention provides a sieve plate fastening device which comprises a side part and a sieve plate. The side face of the sieve plate is provided with a fixing plate. The fixing plate comprises a fixing bottom plate, a baffle and a mounting groove. The front face of the fixing bottom plate is provided with the square baffle. The edge of the upper end of the baffle is hinged to the upper end of the fixing bottom plate. The rear face of the baffle is provided with a mounting groove. The middle of the mounting groove is provided with a fixing plate mounting hole. A positioning beam is arranged below the fixing plate and is fixed to the side part. The side part is provided with a side part mounting hole. The side part mounting hole corresponds to the fixing plate mounting hole. The side length of the mounting groove is smaller than that of the baffle. The side length of the mounting groove is larger than the diameter of a head of a nut. The sum of the depth of the mounting groove and the thickness of the baffle is smaller than the thickness of the fixing bottom plate. The section of the positioning beam is in an L shape. The sieve plate fastening device has the advantages that the sieve plate is more convenient to disassemble and assemble, a mounting screw is protected and not prone to corrosion, the service life of the sieve plate is prolonged, and working efficiency is improved.
Description
Technical field
The invention belongs to vibratory sieve field, especially relate to a kind of sieve plate fastener.
Background technology
Vibratory sieve is widely used in the graded operation of the industrial departments such as mine, ore dressing, coal separation, building materials, chemical industry, and the sieve plate in screening machine is the groundwork parts of equipment work, material is in graded operation, continuous and sieve plate rubs, cause sieve plate and the wearing and tearing of relevant assembly parts comparatively fast, need constantly change.Existing sieve plate pressing device many employings securing member increased pressure board design.During assembling, sieve plate is loaded between sieve plate bracing frame and pressing plate, and nut is welded on sieve plate bracing frame, and bolt head upward, fills from top to bottom, tights a bolt pressing plate, sieve plate and sieve plate bracing frame to be connected as one, and compresses sieve plate.This kind of structure, material flows through from bolt head, and bolt head is easily worn, and causes frequent replacing, adds labour intensity and the use cost of workman.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of sieve plate fastener.
The technical solution used in the present invention is: a kind of sieve plate fastener, comprise lateral wall and sieve plate, sieve plate side is provided with fixed head, fixed head comprises fixed base plate, baffle plate and installation groove, fixed base plate front is provided with foursquare baffle plate, the limit of baffle plate upper end and fixed base plate upper end thereof, installation groove is provided with after baffle plate, install in the middle of groove and be provided with fixed head installing hole, positioning beam is provided with below fixed head, positioning beam is fixed on lateral wall, and lateral wall is provided with lateral wall installing hole, and lateral wall installing hole and fixed head installing hole are in correspondence with each other.
Preferably, the groove length of side is installed and is less than the baffle plate length of side, the groove length of side is installed and is greater than mounting nuts head diameter, depth of groove and Weir Plate Thickness be installed with the thickness being less than fixed base plate.
Preferably, positioning beam cross section is L-type.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, make the dismounting of sieve plate convenient, install screw and are protected, not easily corrosion, increase sieve plate service time, increase work efficiency; There is structure simple, easy accessibility, durable, production efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
1, lateral wall 2, sieve plate 31, fixed base plate
32, baffle plate 33, installation groove 4, positioning beam
51, screw 52, mounting nuts are installed
Detailed description of the invention
Below in conjunction with accompanying drawing, one embodiment of the present of invention are explained.
As shown in Figure 1, the present invention relates to a kind of sieve plate fastener, comprise lateral wall 1 and sieve plate 2, sieve plate 2 side is provided with fixed head, fixed head comprises fixed base plate 31, baffle plate 32 and installation groove 33, fixed base plate 31 front is interval with foursquare baffle plate 32, baffle plate 32 is embedded on fixed base plate 31, the limit of baffle plate 32 upper end and fixed base plate 31 upper end thereof, baffle plate 32 can be pulled upwardly, baffle plate 32 is provided with below and installs groove 33, when baffle plate 32 is pulled up, can expose and groove 33 is installed, groove 33 length of side is installed and is less than baffle plate 32 length of side, can be blocked by baffle plate 32 completely, installing groove limit 33 grows up in mounting nuts 52 head diameter, nut can be fixed on and install in groove 33, groove 33 degree of depth and baffle plate 32 thickness is installed with the thickness being less than fixed base plate 31, install in the middle of groove 33 and be provided with fixed head installing hole, positioning beam 4 is provided with below fixed head, positioning beam 4 is fixed on lateral wall 1, positioning beam 4 cross section is L-type, positioning beam 4 one side is fixed on lateral wall 1, another side supports settles fixed head, lateral wall 1 is provided with lateral wall installing hole, lateral wall installing hole and fixed head installing hole are in correspondence with each other.When changing sieve plate 2; open baffle plate 32, expose and install groove 33, screw 51 and mounting nuts 52 are installed in dismounting; the sieve plate 2 more renewed; settled along positioning beam 4 by new sieve plate 2, lateral wall installing hole overlaps with fixed head installing hole, is fixed on lateral wall 1 by installation screw 51 and mounting nuts 52 by new sieve plate 2; baffle plate 32 is left behind; be embedded on fixed base plate 31, shelter from the installation screw 51 installed in groove 33, protection screw is not by corrosion.
Above one embodiment of the present of invention have 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 (3)
1. a sieve plate fastener, comprise lateral wall and sieve plate, it is characterized in that: described sieve plate side is provided with fixed head, described fixed head comprises fixed base plate, baffle plate and installation groove, described fixed base plate front is provided with foursquare described baffle plate, the limit of described baffle plate upper end and described fixed base plate upper end thereof, described installation groove is provided with after described baffle plate, fixed head installing hole is provided with in the middle of described installation groove, positioning beam is provided with below described fixed head, described positioning beam is fixed on described lateral wall, described lateral wall is provided with lateral wall installing hole, described lateral wall installing hole and described fixed head installing hole are in correspondence with each other.
2. sieve plate fastener according to claim 1, it is characterized in that: the described installation groove length of side is less than the described baffle plate length of side, the described installation groove length of side is greater than mounting nuts head diameter, described installation depth of groove and described Weir Plate Thickness and the thickness that is less than described fixed base plate.
3. sieve plate fastener according to claim 1, is characterized in that: described positioning beam cross section is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847887.8A CN104438075A (en) | 2014-12-31 | 2014-12-31 | Sieve plate fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847887.8A CN104438075A (en) | 2014-12-31 | 2014-12-31 | Sieve plate fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438075A true CN104438075A (en) | 2015-03-25 |
Family
ID=52885271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847887.8A Pending CN104438075A (en) | 2014-12-31 | 2014-12-31 | Sieve plate fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295897A (en) * | 2020-10-11 | 2021-02-02 | 中建路桥集团有限公司 | Geotechnical engineering is with sieve of screening soil granule |
-
2014
- 2014-12-31 CN CN201410847887.8A patent/CN104438075A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295897A (en) * | 2020-10-11 | 2021-02-02 | 中建路桥集团有限公司 | Geotechnical engineering is with sieve of screening soil granule |
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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: 20150325 |