CN2887957Y - Step type mechanical grate discharge machine - Google Patents
Step type mechanical grate discharge machine Download PDFInfo
- Publication number
- CN2887957Y CN2887957Y CN 200620025798 CN200620025798U CN2887957Y CN 2887957 Y CN2887957 Y CN 2887957Y CN 200620025798 CN200620025798 CN 200620025798 CN 200620025798 U CN200620025798 U CN 200620025798U CN 2887957 Y CN2887957 Y CN 2887957Y
- Authority
- CN
- China
- Prior art keywords
- grizzly bar
- moving grid
- quiet
- driving device
- 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 - Fee Related
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a step-type machinery grille pollutant remover, which is characterized in that the utility model comprises a machine body, dynamic grills, static grills, a front driving device, a rear driving device, a gear frame and connecting bar lines. Wherein, a reducing electric motor and the front driving device are equipped on the top of the machine body, the rear driving device is equipped below the machine body, the front and rear driving device are connected with the gear frame through the connecting bar lines, a dynamic grill bracket and a static grill bracket are fixedly arranged on the bottom surface of the machine body, the dynamic grills and the static grills are equipped between brackets of the dynamic grills and brackets of the static grills according to certain spacing of grill and in row, a dynamic grill fixing frame is equipped on the bottom of the gear frame, the dynamic grill bracket is connected together with the gear frame through the dynamic fixing frame. The utility model has the advantages of that the objects stuck or winded between the grills can be automatically cut by the utility model, which avoids the infection of the normal decontamination work of the remover by the winding and stuck or soft fiber dirt in sewage, prevents the occurrence of overload and damage of the electric motor, and prolongs the service life, the utility model is simple and compact in structure, easy to be processed, produced and assembled, steady in running, safe and reliable and has high efficiency of decontamination.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, particularly relates to a kind of municipal wastewater treatment plant or preposition staged mechanical grille spotter that blocks dirty device of big-and-middle-sized drainage pumping plant of being used for.
Background technology
In the municipal sewage treatment process, it comes water often with a large amount of floating things, in order not influence next step PROCESS FOR TREATMENT of sewage, floating thing in the sewage or suspension must be removed, so mechanical grid sewage-removing machine is installed at the water inlet that comes of sewerage treatment and pumping plant.Present known mechanical grille spotter form is more, its groundwork mechanism is similar, promptly use fixing quiet grid that the foreign material in the sewage are tackled usually, the modes such as tooth harrow, grab bucket that are equipped with are then pulled foreign material out, and common structure comprises: rope traction formula, straight-arm, the circumversion chain rotary type etc. of cranking arm.The process and assemble of its casing of above mechanical grille, tooth harrow, grizzly bar is had relatively high expectations, tooth harrow formula easy jam of foreign material and can not carry out normal clear vatman and do after work a period of time, sometimes even tooth, tooth harrow dry running occur beating or move by force, thereby overload occurs, cause the damage of transmission mechanism or motor etc.And the chain type spotter since parts such as its chain, sprocket wheel and bearing supporting throughout the year in water operation be easy to be subjected to the winding of soft fibre dirt in the sewage, cause jam, corrosion, destruction such as cause that chain is put on the spot, chain rupture or member are impaired.Though can handle parts surface, too poor because of sewage quality, long-term use still can produce corrosion, makes its lost of life.
Summary of the invention
The utility model provides a kind of simple and compact for structure, staged mechanical grille spotter of being easy to processing and manufacturing and installation for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
Staged mechanical grille spotter, it is characterized in that: it comprises body, the moving grid bar, quiet grizzly bar, front driving device, rear drive equipment, gear frame and connecting rod line, at the body top reducing motor and front driving device are installed, underpart is equipped with rear drive equipment, be connected with gear frame by the connecting rod line between front driving device and the rear drive equipment, be fixed with quiet grizzly bar support and moving grid bar support on the body bottom surface, the grid crack is equipped with moving grid bar and quiet grizzly bar side by side at regular intervals on moving grid bar support and quiet grizzly bar support, in the gear frame bottom moving grid fixed mount is housed, moving grid bar support links together by moving grid fixed mount and gear frame.
The utility model can also adopt following technical measures:
Described front driving device comprises power transmission shaft, eccentric block is installed on power transmission shaft, base bearing, gear frame, pay bearing, eccentric wheel, drive block and adjusting pad and constitute.
Rear drive equipment be by crank arm, middle junction plate and lower connecting plate be hinge-like and connect and compose, the top of cranking arm connects body, the middle part is connected with gear frame with the connecting rod line with lower connecting plate by middle junction plate.
Described moving grid bar and quiet grizzly bar bottom are provided with the grizzly bar supporting leg, and the grizzly bar supporting leg is inserted into respectively in moving grid bar support and the quiet grizzly bar support.
In moving grid bar support and quiet grizzly bar support, be separately installed with the clamping plate that is used to the grizzly bar supporting plate of separating grizzly bar and being pectination and is used for fixing locking moving grid bar and quiet grizzly bar.
Trailing edge design at the moving grid bar has many group gulletings.
Described quiet grizzly bar top is provided with roof spacer, and its underpart is provided with base spacer, and the middle part evenly is furnished with the distance block that guarantees the grizzly bar gap.
Described front driving device is provided with dual Protector for electric appliances.
Advantage and the good effect that the utlity model has are: because the utility model is installed in drive unit respectively the forward and backward both ends of body, and form the transmission mechanism of bar more than with gear frame and connecting rod line, do rising movement and transmit motion to whole moving grid bar unit by eccentric block, eccentric wheel and gear frame that reducing motor and power transmission shaft drive on the front driving device by cranking arm of bar line and rear drive equipment, the cycle that makes its integral body do backward, make progress pushes, and so just can make the floating thing in the sewage be moved upward to discharging opening by ladder; This external moving grid bar trailing edge design has gulleting, at any time the object that twines or be stuck between grizzly bar can be cut automatically, avoided the winding of the soft fibre dirt in the sewage and jam and influence the normal clear vatman of spotter and do, even tooth or tooth harrow dry running and operation are by force played in appearance, cause taking place overload and damage transmission mechanism or motor, fundamentally changed the execution or the debris retaining of arc grizzly bar of mechanical grille in the past, mobile tooth harrow is made unidirectional straight line or movement in a curve removes, the pattern of slag but the relative motion of thin grizzly bar by two groups of stairsteppings realizes blocking the process of dirty scarfing cinder.The utility model is simple and compact for structure, be easy to processing and manufacturing and assembling, operates steadily, safe and reliable the efficient of removing contamination height, long service life.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the utility model front driving device structural representation;
Fig. 4 is the utility model rear drive equipment structural representation;
Fig. 5 is the utility model gear frame structural representation;
Fig. 6 is the utility model moving grid bar and quiet grizzly bar structural representation;
Fig. 7 is the utility model moving grid bar support and quiet grizzly bar structure stand schematic diagram.
Among the figure: 1 upright supporting leg; 2 reducing motors; 3 front driving devices; 4 connecting rod lines; 5 quiet grizzly bar supports; 6 moving grid bar supports; 7 quiet grizzly bars; 8 moving grid bars; 9 shield plates; 10 bodies; 11 gear frames; 12 rear drive equipments; junction plate in 13; 14 base bearings; 15 power transmission shafts; 16 eccentric blocks; 17 pairs of bearings; 18 drive blocks; 19 eccentric wheels; 20 grizzly bar supporting legs; 21 gulletings; 22 clamping plates; 23 grizzly bar supporting plates; 24 is moving; quiet grizzly bar rack connecting plate; 25 moving grid fixed mounts; 26 roof spacers; 27 distance blocks; 28 base spacers; 29 crank arm; 30 lower connecting plates; 31 side legs; 32 adjusting pads; 33 dual Protector for electric appliances.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 7, staged mechanical grille spotter, it comprises body 10, moving grid bar 8, quiet grizzly bar 7, front driving device 3, rear drive equipment 12, gear frame 11 and connecting rod line 4, at body 10 tops reducing motor 2 and front driving device 3 are installed, underpart is equipped with rear drive equipment 12, be connected with gear frame 11 by connecting rod line 4 between front driving device and the rear drive equipment, be fixed with quiet grizzly bar support 5 and moving grid bar support 6 on the body bottom surface, the moving grid bar 8 and the quiet grizzly bar 7 of zigzag fashion arranged alternate are installed side by side and at interval, the leading edge design indentation of moving grid bar and quiet grizzly bar on moving grid bar support and quiet grizzly bar support.Moving grid fixed mount 25 is installed below gear frame 11, and moving grid bar support 6 connects gear frame 11 by moving grid fixed mount 25.Form a four-bar mechanism by front driving device 3, rear drive equipment 12, connecting rod line 4 and gear frame.Described front driving device 3 is eccentric block 16, eccentric wheel 19, base bearing 14, gear frame 11, pair bearing 17, drive block 18 and adjusting pad 32 to be installed by power transmission shaft 15, on power transmission shaft 15 constitute.Two off-centre of eccentric block 16 and eccentric wheel 19 have determined the lifting of moving grid bar 8, when power transmission shaft 15 rotation, drive the upwards motion backward of whole front driving device, and drive moving grid bar 8 again by gear frame 11 and move together, finish one-period election process.Rear drive equipment 12 be by crank arm 29, middle junction plate 13 and lower connecting plate 30 connect and compose, the top of cranking arm connects body 10, the middle part is connected with gear frame 11 with connecting rod line 4 with lower connecting plate 30 by middle junction plate 13.Described moving grid bar and quiet grizzly bar bottom are provided with grizzly bar supporting leg 20, and the grizzly bar supporting leg is inserted into respectively in moving grid bar support 6 and the quiet grizzly bar support 5.In moving grid bar support 6 and quiet grizzly bar support 5, be separately installed with the clamping plate 22 that is used to separate grizzly bar, guarantees that grizzly bar is straight and is the grizzly bar supporting plate 23 of pectination and be used for fixing locking moving grid bar and quiet grizzly bar.Design has many group gulletings 21 on the trailing edge of moving grid bar, and the effect of described little sawtooth is to cut the object that is wrapped on the moving grid bar when the moving grid bar moves automatically.Described quiet grizzly bar top is equipped with roof spacer 26, and its underpart is provided with base spacer 28, and the middle part evenly is furnished with the distance block 17 in locking grizzly bar gap, and its roof spacer 26, base spacer 28 and distance block 17 all can be changed at any time.In order to protect spotter integral body, on the both sides and the top of body 10 shield plate 9 is installed all, for this spotter easy for installation has also disposed the upright supporting leg 1 and the supporting leg 31 that falls.Described front driving device is provided with dual Protector for electric appliances 33.After dynamic and static grizzly bar rack connecting plate 24 and quiet grizzly bar support 5 and 6 assemblings of moving grid bar support more respectively with body 10 on supporting leg and the moving grid fixed mount 25 on the gear frame 11 be connected.
Operating principle of the present utility model is:
Staged mechanical grille spotter, be a kind of device that can remove solid suspension in the water continuously automatically, this equipment mainly partly is made up of the moving grid bar of forward and backward drive unit, reducing motor, body, zigzag fashion arranged alternate, quiet grizzly bar, gear frame, crank arm etc.By being arranged at the front driving device on grizzly bar top, drive two is assembled in eccentric block, eccentric wheel, drive block, gear frame and the rear drive equipment of grizzly bar both sides, make the one group of stairstepping grizzly bar (moving grid bar) that is installed on the gear frame do the small circumference motion with respect to another group fixed step shape grizzly bar (quiet grizzly bar), when the moving grid bar runs to the upstream face of quiet grizzly bar, promptly insert and drag for action in the grizzly bar slit from bottom to top clearly.The solid suspension of quiet grizzly bar interception on grizzly bar by upwards transmission of terrace, is transported to discharging opening always.When running to the top of grizzly bar, the foreign material that pick up are shed in conveyer or the container voluntarily by dead weight, foreign material are seen off, thereby realized blocking dirt, clear assorted purpose.
During grizzly bar work, dynamic and static grizzly bar is isolated by specific roof spacer, base spacer, distance block, makes between grizzly bar not contact mutually, has guaranteed that the grizzly bar gap remains unchanged in whole motion process.The gulleting of moving grid bar hinder marginal part can cut voluntarily to twining material, and the roof spacer on quiet grizzly bar top can be removed voluntarily to the slag thing that hangs on the moving grid bar, has specific self-cleaning function.
Can make in the water slag thing be evenly distributed in grizzly bar group ladder during the work of ladder grizzly bar in the utility model and hold on the top of the slag, the slag thing forms blanket shape layer on the cascaded surface of grizzly bar group, thereby has improved the force-bearing situation that dodges jumping, avoids the appearance of concentrated load.Therefore, under the prerequisite that satisfies grizzly bar design rigidity, intensity, can adopt thin, narrower pattern, improve the water conservancy characteristic, also reduce the material consumption simultaneously.
Claims (8)
1. staged mechanical grille spotter, it is characterized in that: it comprises body, the moving grid bar, quiet grizzly bar, front driving device, rear drive equipment, gear frame and connecting rod line, at the body top reducing motor and front driving device are installed, underpart is equipped with rear drive equipment, be connected with gear frame by the connecting rod line between front driving device and the rear drive equipment, be fixed with quiet grizzly bar support and moving grid bar support on the body bottom surface, the grid crack is equipped with moving grid bar and quiet grizzly bar side by side at regular intervals on moving grid bar support and quiet grizzly bar support, in the gear frame bottom moving grid fixed mount is housed, moving grid bar support links together by moving grid fixed mount and gear frame.
2. staged mechanical grille spotter according to claim 1 is characterized in that: described front driving device comprises power transmission shaft, eccentric block is installed on power transmission shaft, base bearing, gear frame, pay bearing, eccentric wheel, drive block and adjusting pad and constitute.
3. staged mechanical grille spotter according to claim 1 is characterized in that: rear drive equipment be by crank arm, middle junction plate and lower connecting plate constitute.This is cranked arm and is made up of a plurality of contiguous blocks and bearing, and the top of cranking arm connects body, and the middle part is connected with the drive block of front driving device with the connecting rod line by middle junction plate.Lower connecting plate is connected with the gear frame bottom.
4. staged mechanical grille spotter according to claim 1 is characterized in that: described moving grid bar and quiet grizzly bar bottom are provided with the grizzly bar supporting leg, and the grizzly bar supporting leg is inserted into respectively in moving grid bar support and the quiet grizzly bar support.
5. staged mechanical grille spotter according to claim 1 is characterized in that: be separately installed with the clamping plate that is used to the grizzly bar supporting plate of separating grizzly bar and being pectination and is used for fixing locking moving grid bar and quiet grizzly bar in moving grid bar support and quiet grizzly bar support.
6. staged mechanical grille spotter according to claim 1 is characterized in that: the trailing edge design at the moving grid bar has many group gulletings.
7. staged mechanical grille spotter according to claim 1 is characterized in that: described quiet grizzly bar top is provided with roof spacer, and its underpart is provided with base spacer, and the middle part evenly is furnished with the distance block that guarantees the grizzly bar gap.
8. staged mechanical grille spotter according to claim 1, it is characterized in that: described front driving device is provided with dual Protector for electric appliances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025798 CN2887957Y (en) | 2006-04-18 | 2006-04-18 | Step type mechanical grate discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025798 CN2887957Y (en) | 2006-04-18 | 2006-04-18 | Step type mechanical grate discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887957Y true CN2887957Y (en) | 2007-04-11 |
Family
ID=38046530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620025798 Expired - Fee Related CN2887957Y (en) | 2006-04-18 | 2006-04-18 | Step type mechanical grate discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887957Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102549218A (en) * | 2009-09-02 | 2012-07-04 | 特里·L·杜佩隆 | Thin plate apparatus for removing debris from water |
| CN104878730A (en) * | 2015-06-26 | 2015-09-02 | 天津农学院 | Solar micro-power self-cleaning irrigation ditch trash rack |
| CN105728137A (en) * | 2016-04-21 | 2016-07-06 | 黄河勘测规划设计有限公司 | Underwater dirt cutting and crushing machine suitable for water conservancy and hydropower engineering |
| CN107840389A (en) * | 2017-11-24 | 2018-03-27 | 长兴华阁耐物流装备有限公司 | A kind of grid sewage-removing machine easy to remove |
| CN109264956A (en) * | 2018-10-19 | 2019-01-25 | 宜兴市派尼尔环保设备有限公司 | A kind of ladder step-by-step movement sludge dewatering equipment |
| CN109577294A (en) * | 2019-01-24 | 2019-04-05 | 北京赛智新创科技有限公司 | A kind of recirculated water sundries salvaging machine |
| CN110606644A (en) * | 2019-09-05 | 2019-12-24 | 安尼康（福建）环保设备有限公司 | Drying equipment of material conveying device with rolling function |
-
2006
- 2006-04-18 CN CN 200620025798 patent/CN2887957Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102549218A (en) * | 2009-09-02 | 2012-07-04 | 特里·L·杜佩隆 | Thin plate apparatus for removing debris from water |
| CN104878730A (en) * | 2015-06-26 | 2015-09-02 | 天津农学院 | Solar micro-power self-cleaning irrigation ditch trash rack |
| CN105728137A (en) * | 2016-04-21 | 2016-07-06 | 黄河勘测规划设计有限公司 | Underwater dirt cutting and crushing machine suitable for water conservancy and hydropower engineering |
| CN105728137B (en) * | 2016-04-21 | 2017-12-22 | 黄河勘测规划设计有限公司 | Underwater dirt cutting mill suitable for Hydraulic and Hydro-Power Engineering |
| CN107840389A (en) * | 2017-11-24 | 2018-03-27 | 长兴华阁耐物流装备有限公司 | A kind of grid sewage-removing machine easy to remove |
| CN109264956A (en) * | 2018-10-19 | 2019-01-25 | 宜兴市派尼尔环保设备有限公司 | A kind of ladder step-by-step movement sludge dewatering equipment |
| CN109577294A (en) * | 2019-01-24 | 2019-04-05 | 北京赛智新创科技有限公司 | A kind of recirculated water sundries salvaging machine |
| CN110606644A (en) * | 2019-09-05 | 2019-12-24 | 安尼康（福建）环保设备有限公司 | Drying equipment of material conveying device with rolling function |
| CN110606644B (en) * | 2019-09-05 | 2024-05-14 | 安尼康（福建）环保设备有限公司 | Drying equipment of material conveying device with rolling function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2887957Y (en) | Step type mechanical grate discharge machine | |
| KR101099431B1 (en) | Rotary type trash remover | |
| CN110803727A (en) | Grid for sewage treatment convenient to installation clearance | |
| CN111039338A (en) | Thick grid of sewage treatment | |
| CN102535419A (en) | Automatic dirt removing machine for large-scale riverway | |
| CN215669376U (en) | Can collect power station trash rack mechanism of clearance debris | |
| CN107859006A (en) | A kind of dam trash rack solid dirt cleaning plant | |
| CN206715453U (en) | Full-automatic self-cleaning rotary sieve | |
| CN201454234U (en) | Rotating net type cleaner | |
| CN211056740U (en) | Rotary type grating machine | |
| CN202246131U (en) | Novel rotary stepped bar screen machine | |
| CN2856167Y (en) | Dirt remover for trash rack | |
| CN2706512Y (en) | Combined movable grid dirt-removing device | |
| CN103145205A (en) | Rotary rake type grille decontamination machine | |
| CN212335954U (en) | Water conservancy grid | |
| CN2353793Y (en) | Step-by-step stepped-grill dirt-removing machine | |
| CN201978580U (en) | Rake tooth cleaning device of rotary grating machine | |
| KR20070071382A (en) | Rotary typed dust remover | |
| CN214495768U (en) | Thick grid for sewage treatment convenient to unloading | |
| CN215559091U (en) | Floater and suspended solid cleaning device for coarse grating | |
| CN215942111U (en) | Workbench and cutting machine | |
| CN215364929U (en) | Lifting device for grille decontamination machine | |
| CN210885374U (en) | Grille-type de-dirt machine for sewage treatment | |
| CN213740950U (en) | Rotary type grid trash remover equipment | |
| CN213610197U (en) | Novel rotary type grating cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |