CN201045184Y - Staged mechanical grille clamping strap device - Google Patents
Staged mechanical grille clamping strap device Download PDFInfo
- Publication number
- CN201045184Y CN201045184Y CNU2007200220878U CN200720022087U CN201045184Y CN 201045184 Y CN201045184 Y CN 201045184Y CN U2007200220878 U CNU2007200220878 U CN U2007200220878U CN 200720022087 U CN200720022087 U CN 200720022087U CN 201045184 Y CN201045184 Y CN 201045184Y
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- CN
- China
- Prior art keywords
- pressing plate
- grizzly bar
- grid
- mechanical grille
- press
- Prior art date
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Abstract
The utility model relates to a cascade type mechanical grating press-plate device, in particular to a cascade type mechanical grating press-plate, belonging to the cascade type mechanical grating accessory component. The utility model provides an improvement to the cascade type mechanical grating, belonging to the technical field of the sewage treatment equipment. The cascade type mechanical grating press-plate device is of flat-plate shape, a press-plate is connected with a link mechanism of a grating through a binding rod, and meanwhile the press-plate which is arranged above a grid is clung to the grid and can move along with the movement of the grid and the link mechanism. The utility model carries though an improvement of the cascade type mechanical grating, the press-plate is added on the basis of the original structure, and the utility model has the advantages of simple structure, convenient utilization, and low improvement expenses, and overcomes the shortcoming that the bar dregs are easy to glide, the residue-cleaning effect of the equipment is enhanced, and the normal operation of the process is guaranteed.
Description
Technical field
The utility model relates to a kind of staged mechanical grille presser device, and staged mechanical grille pressing plate belongs to staged mechanical grille appurtenances specifically, and it is that it belongs to technical field of sewage treatment equipment to the improvement of staged mechanical grille.
Background technology
The staged mechanical grille is the conventional apparatus in the sewage treatment project, mainly is applicable to the rubbish foreign material of holding back and removing in the sewage, and it is widely used in Wastewater Treatment Plant and blowdown pumping plant.The grid sheet is a stairstepping, make up at interval by fixed grid sheet and moving grid sheet, the fixed grid sheet is fixed on the frame, the moving grid bar is then made fulcrum with frame, must be by motor through motion and linkage direct connections such as reductor and eccentric wheels, the moving grid sheet seals the motion of circumference reciprocation cycle with elliptical orbit, and the dirt that the lifter motion vertically upward in each cycle will be tackled on the grid face that fixes rises to the slag-drip opening discharging from the bottom to top step by step.
But because complicated component in the sewage in part city, dregginess is big, interception easily tumbles in uphill process down because of blocked up at the grid slag on the grizzly bar, before grid, form grid slag group, it is unobstructed to have a strong impact on water, cause equipment operating efficiency to reduce, do not have the ripe technology that addresses this problem to occur at present as yet.
Summary of the invention
The purpose of this utility model just is to overcome and avoid the shortcoming and defect of prior art, and provide a kind of novel staged mechanical grille presser device, it is by taking to increase the improvement of pressure plate structure to original device, to overcome grid slag in the past, improve its slagging-off effect and operational efficiency because of blocked up shortcoming under in uphill process, tumbling.The utility model is simple in structure, easy to use, effect is remarkable, cheap.
The utility model is to adopt following technical measures to realize its goal of the invention.
A kind of staged mechanical grille presser device, it is a tabular, this pressing plate links to each other with the linkage of grid by connecting rod, simultaneously this pressing plate be placed in grizzly bar the top, be close to grizzly bar, can be with the motion campaign of grizzly bar and linkage.
Described pressing plate is placed in the top of grizzly bar, and the 50%-80% of the grating gross area.Described pressing plate is close to the grizzly bar of grid, and the pressing plate base is upturned one and is convenient to the inclination elevation angle that the grid slag passes through.
The 60%-70% of the described pressing plate grating gross area is preferable.
Described pressing plate is placed in the top of grizzly bar, and to cover 2/3rds of the grizzly bar gross area be the best; Pressing plate and grizzly bar do not have the gap, but can move with the motion of grizzly bar.
Described pressing plate is selected stainless steel materials for use, and pressing plate is connected by the stainless steel connecting rod on the linkage of grid, and the thickness of slab of stainless steel platen is 3mm-6mm.
In a word, the utility model is transformed the staged mechanical grille, increases by a pressing plate on the original basis, simple in structure, easy to use, improvement expenses is low, overcome the shortcoming that the grid slag easily glides, improved the slagging-off effect of equipment, guaranteed the normal operation of technology.
Description of drawings
Fig. 1 is the staged mechanical grille structural representation that pressing plate is installed.
Fig. 2 is the vertical view that the staged mechanical grille of pressing plate is installed.
As shown in the figure, 1 be frame wherein; 2 is drive unit; 3 is linkage; 4 is connecting rod; 5 is pressing plate; 6 is grizzly bar; 7 is the base.
The specific embodiment
The utility model will be further described below in conjunction with the accompanying drawing illustrated embodiment.
Present embodiment is a tabular, and top has a connecting rod 4 to link to each other with grid 6 linkages 3, prevents to glide, this pressing plate 5 is close to the top of grizzly bar 6, by the weight that grizzly bar 6 bears pressing plate 5, the base 7 of about 10 centimeters in pressing plate 5 bottoms makes progress into the miter angle rake angle, and the grid slag is passed through easily.Pressing plate 5 is placed in the top of grizzly bar 6, and covers the 60%-70% of grizzly bar 6 gross areas.
The preferred version of present embodiment is the top that described pressing plate 5 is placed in grizzly bar 6, and covers 2/3rds of grizzly bar 6 gross areas; Pressing plate 5 is close to grizzly bar 6, supports the weight of pressing plates 5 by grizzly bar 6, about 10 centimeters bases 7, pressing plate 5 bottoms certain angle that is upturned.And pressing plate 5 selects stainless steel materials for use, and pressing plate 5 is linked to each other with linkage 3 by stainless steel connecting rod 4, and certain displacement space, the thickness of slab of stainless steel platen 5 are arranged is 3mm-6mm.
The pressing plate 5 of present embodiment is a tabular, a connecting rod 4 is installed on the top of this pressing plate 5, link to each other with linkage 3, prevent pressing plate 5 downward landings, simultaneously this pressing plate 5 be placed in grizzly bar 6 the top, be close to grizzly bar 6, support the weight of pressing plate 5 self by grizzly bar 6, the base 7 of about 10 centimeters in the pressing plate 5 bottoms fixed angle of altitude that is upturned.Pressing plate 5 is placed in the top of grizzly bar 6, and covers the 50%-80% of grizzly bar 6 gross areas.The preferred version of present embodiment is the top that described pressing plate 5 is placed in grizzly bar 6, and covers 2/3rds of grizzly bar 6 gross areas, and pressing plate 5 links to each other by a connecting rod with grizzly bar 6, and pressing plate 5 is selected stainless steel materials for use, and the thickness of slab of stainless steel platen 5 is elected as and is 3mm-6mm.
Linkage is a stainless steel connecting rod 4 in fact, and length 30-50 centimetre, respectively there is a U type ring at two ends and connects pressing plate 5 and linkage 3, and pressing plate 5 can have certain activity space with the motion of linkage 3 and grizzly bar 6.
The staged mechanical grille is a kind of general sewage disposal device, it generally is made up of frame 1, drive unit 2, linkage 3, grizzly bar 6 etc., one stainless steel platen 5 is installed above grizzly bar 6, pressing plate 5 links to each other with linkage 3 by stainless steel connecting rod 4, after the grid slag blanket runs up to certain thickness, promptly pushed down by pressing plate 5, reason grid slag blanket is blocked up and tumble.Because pressing plate 5 can move, also can pass through pressing plate 5 by the conveying of grizzly bar even run into the grid slag of bulk.Thickness of slab 〉=the 3mm of stainless steel platen 5 should have enough strength and stiffness, guarantees that grizzly bar 6 effectively moves.
The utility model is transformed existing staged mechanical grille, increases by a pressing plate on the original basis, and simple in structure, improvement expenses is low, has overcome the shortcoming that the grid slag easily glides, and has improved the slagging-off effect of equipment, has guaranteed the normal operation of technology.Solved the grid slag and tumbled phenomenon, it is unobstructed to have guaranteed to cross water, has improved the operational effect of staged mechanical grille.
Claims (6)
1. staged mechanical grille presser device, it is a tabular, it is characterized in that this pressing plate links to each other with the linkage of grid by connecting rod, simultaneously this pressing plate be placed in grizzly bar the top, be close to grizzly bar, can be with the motion campaign of grizzly bar and linkage.
2. a kind of staged mechanical grille presser device according to claim 1 is characterized in that described pressing plate is placed in the top of grizzly bar, and the 50%-80% of the grating gross area.
3. a kind of staged mechanical grille presser device according to claim 2 is characterized in that described pressing plate is close to the grizzly bar of grid, and the pressing plate base is upturned one and is convenient to the inclination elevation angle that the grid slag passes through.
4. according to claim 1,2 or 3 described a kind of staged mechanical grille presser devices, it is characterized in that described pressing plate is placed in the top of grizzly bar, and the 60%-70% of the grating gross area.
5. a kind of staged mechanical grille presser device according to claim 4 is characterized in that described pressing plate is placed in the top of grizzly bar, and covers 2/3rds of the grizzly bar gross area; Pressing plate and grizzly bar do not have the gap, but can move with the motion of grizzly bar.
6. a kind of staged mechanical grille presser device according to claim 5 is characterized in that described pressing plate selects stainless steel materials for use, and pressing plate is connected by the stainless steel connecting rod on the linkage of grid, and the thickness of slab of stainless steel platen is 3mm-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200220878U CN201045184Y (en) | 2007-05-16 | 2007-05-16 | Staged mechanical grille clamping strap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200220878U CN201045184Y (en) | 2007-05-16 | 2007-05-16 | Staged mechanical grille clamping strap device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201045184Y true CN201045184Y (en) | 2008-04-09 |
Family
ID=39308658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200220878U Expired - Fee Related CN201045184Y (en) | 2007-05-16 | 2007-05-16 | Staged mechanical grille clamping strap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201045184Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801084A (en) * | 2015-04-13 | 2015-07-29 | 安尼康（福建）环保设备有限公司 | Grille decontamination machine |
-
2007
- 2007-05-16 CN CNU2007200220878U patent/CN201045184Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801084A (en) * | 2015-04-13 | 2015-07-29 | 安尼康（福建）环保设备有限公司 | Grille decontamination machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 |