CN202398531U - Pressing device of vibrating screen plate - Google Patents
Pressing device of vibrating screen plate Download PDFInfo
- Publication number
- CN202398531U CN202398531U CN 201120562821 CN201120562821U CN202398531U CN 202398531 U CN202398531 U CN 202398531U CN 201120562821 CN201120562821 CN 201120562821 CN 201120562821 U CN201120562821 U CN 201120562821U CN 202398531 U CN202398531 U CN 202398531U
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- CN
- China
- Prior art keywords
- wedge
- voussoir
- block
- briquetting
- wedge block
- 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.)
- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of parts for linear vibrating screens, and in particular relates to a screen plate pressing device of a vibrating screen. The problem that a wedge block and a pressing block of the conventional vibrating screen are repeatedly loosened is solved. The pressing device of the vibrating screen plate comprises a wedge block, a pressing block and a wedge seat, wherein the wedge seat is connected with a side plate of a vibrating screen; the pressing block is pressed on one side of the vibrating screen plate, which is close to the side plate; the wedge block is pressed on the pressing block; the wedge seat is arranged above the wedge block; and the wedge block and the pressing block are made of polyurethane materials. The pressing device of the vibrating screen plate has the advantages that the structure is reasonable, and a locking device can fix the screen plate between angle steel on the side plate of the vibrating screen and the wedge seat, presses the screen plate tightly and prevents the screen plate from being loosened; by the adjustable wedge seat, the disassembly, replacement and installation of the wedge block and the pressing block can be realized; and the repeated work of hammering the wedge block tightly before workers start the work every day can be greatly lightened, and the labor efficiency is improved.
Description
Technical field
The utility model belongs to the technical field of linear vibrating screen with parts, is specifically related to a kind of vibration sieve plate hold down gag.
Background technology
General vibratory sieve utilizes wooden imbibition characteristic to compress sieve plate through wooden voussoir and briquetting, be characterized in that angle through voussoir realizes the adjusting that briquetting is compressed, but the vibration frequency of vibratory sieve is high; Voussoir possibly at any time loosen, come off; Operating personnel need strike tightly voussoir before each start in every day, compressed, and caused the equipment service working time to prolong; Efficient is low, the duplication of labour.
Summary of the invention
The goal of the invention of the utility model: solve the loosening repeatedly phenomenon of existing vibratory sieve voussoir briquetting, improve the equipment utilization efficiency, use manpower and material resources sparingly.
The utility model adopts following technical scheme to realize:
The vibration sieve plate hold down gag; Comprise voussoir, briquetting and the wedge block that is connected with the vibratory sieve side plate, briquetting is pressed on vibration sieve plate near on the side plate limit, and voussoir is pressed on the briquetting; Wedge block is arranged on the voussoir, it is characterized in that voussoir and briquetting are polyurethane material.
Another preferred version of the utility model: the contact-making surface of voussoir and briquetting is respectively equipped with dentate stripe, and described dentate stripe is that the opposite direction of 30 ° of angles, extruding is 90 ° of angles on the direction of extrusion.
Another preferred version of the utility model: the contact-making surface of voussoir and briquetting is from the side plate inclined downward.
Another preferred version of the utility model: voussoir is a big little wedge structure.
Another preferred version of the utility model: wedge block is connected with side plate through bolt, and the bolt mounting holes on the wedge block is a slotted hole.
The utility model adopts joins button and the stressed principle of elasticity extruding each other:
1, join the button principle each other: after two contact-making surfaces are joined button, having 30 ° angle can make it insert cooperation each other in the direction of extrusion, is 90 ° right angle in the other direction, thereby can make voussoir briquetting moving between preventing in opposite directions reach locking purpose.
2, elasticity crimp principle: insert voussoir, because voussoir and briquetting have dentate stripe, when stressed being pressed into, dentate stripe produces crimp, and the insertion amount is dark more, and deflection is big more, and the extruding force that is produced is also just big more, thereby reaches the purpose that compresses.
The utlity model has following beneficial effect: rational in infrastructure, locking device can be fixed on sieve plate between the angle steel and wedge block on the vibratory sieve side plate, compresses and prevent to become flexible; Easily realize the installation that changes of voussoir briquetting through adjustable wedge block; Alleviate the staff greatly and before going into operation every day, voussoir has been struck the tight duplication of labour, improved efficiency.
Description of drawings
Fig. 1 is the structure and the scheme of installation of the utility model
Fig. 2 is the voussoir sketch map
Fig. 3 is the side view of Fig. 2
Fig. 4 is the I portion enlarged diagram of Fig. 2
Fig. 5 is the briquetting sketch map
Fig. 6 is the side view of Fig. 5
Fig. 7 is the I portion enlarged diagram of Fig. 5
Among the figure: 1-voussoir, 2-briquetting, 3-wedge block, 4-sieve plate, 5-side plate, 6-angle steel.
The specific embodiment
The vibration sieve plate hold down gag comprises voussoir, briquetting and the wedge block that is connected with the vibratory sieve side plate, and briquetting is pressed on vibration sieve plate near on the side plate limit, and voussoir is pressed on the briquetting, and wedge block is arranged on the voussoir, and voussoir and briquetting are polyurethane material.The contact-making surface of voussoir and briquetting is respectively equipped with dentate stripe, and described dentate stripe is that the opposite direction of 30 ° of angles, extruding is 90 ° of angles on the direction of extrusion.The contact-making surface of voussoir and briquetting is from the side plate inclined downward.Voussoir is a big little wedge structure.Wedge block is connected with side plate through bolt, and the bolt mounting holes on the wedge block is a slotted hole.
As shown in Figure 1, the utility model is installed on the side plate of vibratory sieve, can sieve plate cannot not compressed looseningly according to the different thickness adjusted of sieve plate, to reach locking impaction state.In the use: earlier sieve plate is in place, presses to put near the sieve plate on side plate limit to put in place, use voussoir to cooperate then and compress, the wedge block hole is a slotted hole, can realize the adjusting of voussoir position height, makes to compress effect and reach optimum.
Claims (5)
1. vibration sieve plate hold down gag; Comprise voussoir (1), briquetting (2) and the wedge block (3) that is connected with vibratory sieve side plate (5); Briquetting (2) is pressed on vibration sieve plate (4) near on side plate (5) limit; Voussoir (1) is pressed on the briquetting (2), and wedge block (3) is arranged on the voussoir (1), it is characterized in that voussoir (1) and briquetting (2) are polyurethane material.
2. vibration sieve plate hold down gag according to claim 1 is characterized in that the voussoir (1) and the contact-making surface of briquetting (2) are respectively equipped with dentate stripe, and described dentate stripe is that the opposite direction of 30 ° of angles, extruding is 90 ° of angles on the direction of extrusion.
3. vibration sieve plate hold down gag according to claim 1 and 2 is characterized in that the voussoir (1) and the contact-making surface of briquetting (2) are from the side plate inclined downward.
4. vibration sieve plate hold down gag according to claim 3 is characterized in that voussoir (1) is a big little wedge structure.
5. vibration sieve plate hold down gag according to claim 3 is characterized in that wedge block (3) is connected with side plate (5) through bolt, and the bolt mounting holes on the wedge block (3) is a slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120562821 CN202398531U (en) | 2011-12-29 | 2011-12-29 | Pressing device of vibrating screen plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120562821 CN202398531U (en) | 2011-12-29 | 2011-12-29 | Pressing device of vibrating screen plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398531U true CN202398531U (en) | 2012-08-29 |
Family
ID=46696209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120562821 Expired - Lifetime CN202398531U (en) | 2011-12-29 | 2011-12-29 | Pressing device of vibrating screen plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398531U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521337A (en) * | 2013-10-09 | 2014-01-22 | 河南省金太阳铸造有限公司 | A pressing mechanism of a pulverizer screen |
| CN104492617A (en) * | 2014-12-12 | 2015-04-08 | 佛山市绿建环保科技有限公司 | Slurry sediment diversion machine for treating waste materials |
| CN104588313A (en) * | 2013-11-03 | 2015-05-06 | 山东鑫佳选煤设备有限公司 | Fine coal slime recycle vibration screen |
| CN106583241A (en) * | 2016-12-22 | 2017-04-26 | 新乡市振英机械设备有限公司 | Linear vibrating screen net rack pressing structure |
-
2011
- 2011-12-29 CN CN 201120562821 patent/CN202398531U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521337A (en) * | 2013-10-09 | 2014-01-22 | 河南省金太阳铸造有限公司 | A pressing mechanism of a pulverizer screen |
| CN104588313A (en) * | 2013-11-03 | 2015-05-06 | 山东鑫佳选煤设备有限公司 | Fine coal slime recycle vibration screen |
| CN104492617A (en) * | 2014-12-12 | 2015-04-08 | 佛山市绿建环保科技有限公司 | Slurry sediment diversion machine for treating waste materials |
| CN104492617B (en) * | 2014-12-12 | 2018-04-06 | 佛山市绿建环保科技有限公司 | A kind of husky machine of mud point for being used to handle waste material |
| CN106583241A (en) * | 2016-12-22 | 2017-04-26 | 新乡市振英机械设备有限公司 | Linear vibrating screen net rack pressing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: CRRC TAIYUAN CO., LTD. Address before: 030009 Shanxi Province, Taiyuan city Xinghualing District No. 10 Jiefang North Road Patentee before: Taiyuan Rail Traffic Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |