CN201124158Y - Screen strip beating unit for cantilever screen - Google Patents
Screen strip beating unit for cantilever screen Download PDFInfo
- Publication number
- CN201124158Y CN201124158Y CNU2007201585658U CN200720158565U CN201124158Y CN 201124158 Y CN201124158 Y CN 201124158Y CN U2007201585658 U CNU2007201585658 U CN U2007201585658U CN 200720158565 U CN200720158565 U CN 200720158565U CN 201124158 Y CN201124158 Y CN 201124158Y
- Authority
- CN
- China
- Prior art keywords
- beating
- screen
- grating
- unit
- striking bar
- 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
Links
Images
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model provides a technical proposal of a screen bar beating unit for a suspension arm screen. The technical proposal includes a cross arm, screen bars fixed on the cross arm and beating sticks, wherein a beating stick is arranged below every 2 to 20 screen bars, and each beating stick is supported by two vibrating plates fixed on the cross arm, forming a beating unit; each beating stick has a spring plate covered with a protective layer which is flexible, water resistant and friction resistant; a fixing end of each vibrating plate has an upper and a lower sides provided with flexible back plates; connection angle plates arranged between beating sticks and vibrating plates are in fixing connection with connecting plates of beating stick.
Description
Affiliated technical field:
The utility model relates to the parts of Suspension arm sieve in the industrial screening plant, especially Suspension arm sieve hits the unit with grating.
Background technology:
In the prior art, technique known is to be applied for by the applicant, authorize disclosed No. 02212245.1 patent by Patent Office of State Intellectual Property Office, this patent disclosure a kind of Suspension arm sieve technical scheme with anti-plug device, be characterized in that a mandrel that is fixed on the screen box is arranged in the bottom of grating, on mandrel, be set with and hit pipe, when in screening, the vibration of the shuttle belt moving mandrel of screen box, the vibration of mandrel make hits the pipe strike grating of beating on mandrel, stop up gap between the grating in order to prevent to sieve material, reach the purpose that prevents that grating from stopping up, this scheme can reach effectively hits grating and prevents the purpose stopped up, still, owing to be a mandrel and the vibration of hitting pipe, strike to whole row's grating is even inadequately, the weight that the grating that has hits, grating is arranged in addition hit less than, this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model is exactly at the existing in prior technology deficiency, and provide a kind of Suspension arm sieve to hit the monotechnics scheme with grating, this scheme adopts and fix striking bar of two oscillating plates supports on cross-arm, this striking bar is only hit two to 20 gratings, constitute one and hit the unit, under row's grating, a plurality of strikes unit can be arranged, can guarantee that each grating can both be hit, and clogging can not occur.
This programme is realized by following technical measures: include cross-arm and the grating that is fixed on the cross-arm, also has striking bar, the characteristics of this programme are under two to 20 gratings a striking bar to be arranged, this striking bar is supported by two oscillating plates, and oscillating plate is fixed on the cross-arm, constitutes one and hits the unit; Described striking bar be by be coated with flexible water on the latch plate, antifrictional overcoat constitutes.The concrete characteristics of this programme also have, and also have flexible backing plate in the both sides up and down of described oscillating plate stiff end.Between described striking bar and oscillating plate, there is the gusset of connection to fixedly connected with the striking bar connecting plate.
The beneficial effect of this programme can learn that owing in this scheme, a striking bar is arranged under a plurality of gratings, this striking bar is supported by two oscillating plates according to the narration to such scheme, and oscillating plate is fixed on the cross-arm, constitutes one and hits the unit.This structure can have a plurality of strikes unit under the row's grating in whole screen cloth, and one is hit the unit and only hits several gratings, so can guarantee that each grating can both catch a packet, the material that is sized can't be stopped in the grating gap, and therefore, screen cloth can not stopped up.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Among the figure, 1 is cross-arm, and 2 is oscillating plate, and 3 for connecting gusset, and 4 is grating, and 5 is striking bar, and 6 is flexible backing plate, and 7 is overcoat, and 8 is latch plate, and 9 is the striking bar connecting plate.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, the Suspension arm sieve of this programme hits the unit with grating, cross-arm (1) is arranged and be fixed on grating (4) on the cross-arm (1), this programme is under two to 20 gratings (4) are one group grating (4) striking bar (5) to be arranged, this striking bar (5) is supported by two oscillating plates (2), and oscillating plate (2) is fixed on the cross-arm (1), constitutes one and hits the unit.Described striking bar (5) is to constitute by being coated with flexible water, antifrictional overcoat (7) on the latch plate (8), and described overcoat (7) can adopt rubber, plastics or rubber sheet.Both sides up and down at described oscillating plate (2) stiff end also have flexible backing plate (6), and this flexibility backing plate (6) also can adopt rubber, plastics or rubber sheet.Between described striking bar (5) and oscillating plate (2), there is connection gusset (3) to fixedly connected with striking bar connecting plate (9).
Claims (3)
1. a Suspension arm sieve hits the unit with grating, includes cross-arm and the grating that is fixed on the cross-arm, also has striking bar, it is characterized in that: under two to 20 gratings, a striking bar is arranged, this striking bar is supported by two oscillating plates, and oscillating plate is fixed on the cross-arm, constitutes one and hits the unit; Described striking bar be by be coated with flexible water on the latch plate, antifrictional overcoat constitutes.
2. grating according to claim 1 hits the unit, and it is characterized in that: the both sides up and down at described oscillating plate stiff end also have flexible backing plate.
3. grating according to claim 1 and 2 hits the unit, it is characterized in that: have the gusset of connection to fixedly connected with the striking bar connecting plate between described striking bar and oscillating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201585658U CN201124158Y (en) | 2007-12-17 | 2007-12-17 | Screen strip beating unit for cantilever screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201585658U CN201124158Y (en) | 2007-12-17 | 2007-12-17 | Screen strip beating unit for cantilever screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124158Y true CN201124158Y (en) | 2008-10-01 |
Family
ID=39997572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201585658U Expired - Lifetime CN201124158Y (en) | 2007-12-17 | 2007-12-17 | Screen strip beating unit for cantilever screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124158Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480574A (en) * | 2013-10-22 | 2014-01-01 | 鞍山重型矿山机器股份有限公司 | Screen surface supporting beating device for vibrating screen |
| CN104070013A (en) * | 2014-06-28 | 2014-10-01 | 济南中燃科技发展有限公司 | Sieve bar striking device |
-
2007
- 2007-12-17 CN CNU2007201585658U patent/CN201124158Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480574A (en) * | 2013-10-22 | 2014-01-01 | 鞍山重型矿山机器股份有限公司 | Screen surface supporting beating device for vibrating screen |
| CN104070013A (en) * | 2014-06-28 | 2014-10-01 | 济南中燃科技发展有限公司 | Sieve bar striking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201124158Y (en) | Screen strip beating unit for cantilever screen | |
| CN101402087B (en) | Counter play sifting method and screen employing drop energy of screening material | |
| CN206245266U (en) | One kind pressure snow device | |
| CN210669462U (en) | Self-tightening cable damper | |
| CN203955536U (en) | A kind of grating percussion device | |
| CN201871486U (en) | Cantilever screen | |
| JP2791941B2 (en) | Sieve vibrating device of sieve machine | |
| CN205731949U (en) | A kind of vibrosieve | |
| CN101607251A (en) | Method that a kind of grating is antiseized and antiseized sieve | |
| CN2516273Y (en) | Anti-block device for cantilever screen | |
| CN115846202A (en) | Passive knocking type drum screen with controllable opening and closing type | |
| CN201558808U (en) | Anti-blocking device used in cantilever screen | |
| CN204412615U (en) | For the automatic knocking device of screening plant | |
| CN104485847A (en) | Piezoelectric vibration electric generator | |
| CN201324493Y (en) | Returning trainer for throwing hammer | |
| CN209193188U (en) | Non-bituminous base waterproof roll gluing covers the winding buffer unit of sand production line | |
| CN203764410U (en) | Novel deashing device of horn-shaped inlet distributing plate of dust remover | |
| CN206689034U (en) | A kind of screen cloth self-cleaning device | |
| RU2372998C1 (en) | Multilevel suspension of sieve boot of seed separator | |
| CN2346516Y (en) | Anti-clogging device of cantilever screen mesh | |
| CN213855696U (en) | Transmission shaft shield of vibrating screen | |
| CN206667317U (en) | It is convenient to clean the dirty excavator in scraper bowl surface | |
| CN100387364C (en) | Fluctuating rigid lever passive vibration impact type sieve plate | |
| CN206215524U (en) | Vibration sieve bend pounder | |
| CN206853070U (en) | A kind of shot trainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinan Zhongran Technology Development Co., Ltd. Assignor: Sun Gongmin Contract fulfillment period: 2008.10.1 to 2015.12.31 Contract record no.: 2008370000110 Denomination of utility model: Screen strip beating unit for cantilever screen Granted publication date: 20081001 License type: Exclusive license Record date: 20081119 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.1 TO 2015.12.31; CHANGE OF CONTRACT Name of requester: JINAN ZHONGRAN TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20081119 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Gongmin Document name: Notification of Expiration of Patent Right Duration |