CN2481755Y - Step type mechanical grate foul remover - Google Patents
Step type mechanical grate foul remover Download PDFInfo
- Publication number
- CN2481755Y CN2481755Y CN 00267536 CN00267536U CN2481755Y CN 2481755 Y CN2481755 Y CN 2481755Y CN 00267536 CN00267536 CN 00267536 CN 00267536 U CN00267536 U CN 00267536U CN 2481755 Y CN2481755 Y CN 2481755Y
- Authority
- CN
- China
- Prior art keywords
- grizzly bar
- mobile
- bevel gears
- foul
- kinematic
- 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
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Abstract
The utility model discloses a step type mechanical grate foul remover which belongs to equipment for keeping water surface in open air clean through removing floaters. Two output shafts of a direct-connected speed reducer arranged in the machine case top of the foul remover are respectively connected with two bevel gears on the speed reducer and also mesh with two bevel gears on two paralleled front and rear drive shafts to form two bevel gear trains. Four eccentric cams fixed on each two ends of the front and rear drive shafts are respectively pivotally connected with ends of kinematic links, the other end of each kinematic link is pivotally connected with a mobile grate bar, and the front end of the grate bar is provided with foul removing teeth. According to the design of the utility model, the front and rear drive shafts synchronously drive the kinematic links to move the mobile grate with stability. The foul removing teeth arranged on the front end of each grate bar can remove floaters including bigger articles in front of the machine at any time to avoid jamming.
Description
Technical field
The utility model relates to by removing the equipment that floating thing keeps the surface of open water cleaning, is a kind of staged mechanical grille spotter specifically.
Background technology
Town and country plumbing pumping plant, Wastewater Treatment Plant, and industrial effluent treatment plant, primary working programme is a large amount of floating things and a suspension in the cleaning open water before pump water or water treatment, it is the key link that ensures to the drainage system operate as normal.The device category of the cleaning water float thing that uses is various at present, adopts mechanical grille, as wire rope index grid, chain haulage grid etc. more.
Chinese patent CN 2228095Y discloses a kind of " staged mechanical grille spotter ", the moving grid of stairstepping in the casing and the grid intersection that fixes are inserted, motor and reductor drive eccentric wheel by one group of bevel gear set and driving shaft and rotate, and through gangbar make the moving grid that is attached thereto from the bottom to top, by extremely preceding periodic motion of back.Thereby will be exported by being pushed into dirt on the rank by the floating thing that grid is blocked.For grid is operated steadily, the driven shaft that installs casing is connected with moving grid homonymy through eccentric wheel, gangbar.
Chinese patent CN 2352576Y discloses a kind of " stage-variable type grid sewage-removing machine ", be that the grizzly bar that will move the grid and the grid that fix gradually becomes waveform by stairstepping from top to bottom, the lower end edge grid direction of moving grid is done straight reciprocating motion, form the stage-variable type inactive state and collect floating thing, help collecting floating thing tiny and that rot easily.
Chinese patent CN 2352576Y discloses a kind of " step-by-step movement ladder grid sewage-removing machine ", it is characterized in that dynamic and static grid sheet is provided with hook behind, inserts respectively to hang on the sound grid sheet installing rack, and is provided with the adjustable hold-down mechanism of anti-locking hook in the back; Establish spacing block between dynamic and static grid sheet, improved the bending resistance and the convertibility of grizzly bar.
But above spotter is to big dirt cleaning ability, and common grid foreign matter stops up, and the bulk foreign matter is blocked, and mobile tooth blocks cisco unity malfunction, and tooth harrow fractures or burns motor etc. when serious; Single initiatively shaft-driven moving grid stability is also relatively poor, because single driving shaft transmission can not be born the additional force that produces because of special circumstances.Make the driven shaft can not be synchronous in case produce additional force, cause transmission mechanism to damage.
Summary of the invention
The technical problems to be solved in the utility model is that to overcome grid operation not steady, and big foreign matter is easily stifled by card, and does not have the automatic anti-blocking function.Therefore, the utility model is had any different in prior art.
The technical solution adopted in the utility model is as follows: staged mechanical grille spotter, comprise the casing that forward and backward plate and side plate, top cover are formed, stairstepping is grizzly bar fixedly, mobile grizzly bar frame and on stairstepping move grizzly bar, mobile grizzly bar inserts at interval fixedly between grizzly bar successively, and with mobile grizzly bar frame at motor, the direct connection reductor, bevel gear set, eccentric wheel, kinematic link etc. drive down from the bottom to top, by the back to preceding periodic motion; Two output shafts of associated mode reductor respectively with its on two bevel gears affixed, and with forward and backward parallel driving shaft on two bevel gears engagements, constitute two groups of bevel gear groups, be coupling separately one of kinematic link end of four affixed eccentric wheels of forward and backward both ends of main drive shaft, and the kinematic link other end mobile grizzly bar that is coupling.
The front end of mobile grizzly bar is the dirt pushing gear at downward rear-inclined 35-45 ° angle.
The beneficial effects of the utility model: four eccentric wheels of front and back driving shaft driven in synchronism and kinematic link drive Movable grid, make stress point uniform, have alleviated the torsion of power transmission shaft, make the grid motion steadily; The dirt pushing gear of mobile grizzly bar front end is the preceding floating thing of descaling machine at any time, comprises large article, avoids stopping up.
Description of drawings
Fig. 1 is the utility model side-looking structural representation.
Fig. 2 is the utility model grid plan structure schematic diagram.
Fig. 3 is the utility model grizzly bar termination side-looking structural representation.
1 box side, 2 top covers, 3 kinematic links, 4 move grizzly bar, 5 motors, 6 supporting bases, 7,8 driving shafts, 9,10 bevel gear set, 11 direct connection reductors, 12, and fixedly grizzly bar, 13,14,15,16 eccentric wheels, 17 move grizzly bar support body, 18 and move grizzly bar termination, 19 dirt pushing gears.
The specific embodiment
Staged mechanical grille spotter comprises the casing that forward and backward plate and side plate, top cover are formed, stairstepping is grizzly bar fixedly, mobile grizzly bar frame and on stairstepping move grizzly bar, mobile grizzly bar inserts fixedly between grizzly bar successively at interval, and with mobile grizzly bar frame at motor, direct connection reductor, bevel gear set, eccentric wheel, kinematic link etc. drive down from the bottom to top, by the back to preceding periodic motion.Two output shafts of associated mode reductor respectively with its on two bevel gears affixed, and with forward and backward parallel driving shaft on two bevel gears engagements, constitute two groups of bevel gear groups, be coupling separately one of kinematic link end of four affixed eccentric wheels of forward and backward both ends of main drive shaft, and the kinematic link other end mobile grizzly bar that is coupling.
Motor, the direct connection reductor, bevel gear set, two parallel driving shafts are put top in the casing, and the multiplexing side cover of eccentric wheel, the kinematic link buckle closure that side plate is outer guarantees production safety.Supporting base is the casing firmware.
The front end of mobile grizzly bar is the dirt pushing gear at downward rear-inclined 35-45 ° angle.At any time floating thing before the descaling machine comprises large article, avoids stopping up.
The front end of mobile grizzly bar is made for the dirt pushing gear that downward rear-inclined is 40 ° of angles.
The utility model model machine of design has been obtained satisfied design effect through on probation like this.
Claims (2)
1. staged mechanical grille spotter, comprise the casing that forward and backward plate and side plate, top cover are formed, stairstepping is grizzly bar fixedly, mobile grizzly bar frame and on stairstepping move grizzly bar, mobile grizzly bar at interval inserts fixedly between grizzly bar successively, and with mobile grizzly bar frame at motor, the direct connection reductor, bevel gear set, eccentric wheel, kinematic links etc. drive down from the bottom to top, by the back to preceding periodic motion, it is characterized in that:
A. two of the associated mode reductor output shafts respectively with its on two bevel gears affixed, and with forward and backward parallel driving shaft on two bevel gears engagements, constitute two groups of bevel gear groups, be coupling separately one of kinematic link end of four affixed eccentric wheels of forward and backward both ends of main drive shaft, and the kinematic link other end mobile grizzly bar that is coupling;
B. the front end of mobile grizzly bar is the dirt pushing gear at downward rear-inclined 35-45 ° angle.
2. spotter according to claim 1 is characterized in that mobile grizzly bar front end is the dirt pushing gear at 40 ° of angles of downward rear-inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267536 CN2481755Y (en) | 2000-12-25 | 2000-12-25 | Step type mechanical grate foul remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267536 CN2481755Y (en) | 2000-12-25 | 2000-12-25 | Step type mechanical grate foul remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2481755Y true CN2481755Y (en) | 2002-03-13 |
Family
ID=33621323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00267536 Expired - Fee Related CN2481755Y (en) | 2000-12-25 | 2000-12-25 | Step type mechanical grate foul remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2481755Y (en) |
Cited By (4)
| 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 |
| CN105501815A (en) * | 2015-12-28 | 2016-04-20 | 苏州飞驰环保科技股份有限公司 | Conveying device suitable for collecting floating objects and water plants and front cabin collecting system |
| CN107419704A (en) * | 2017-05-17 | 2017-12-01 | 杨建能 | A kind of trash rack having from decontamination function |
| WO2021134150A1 (en) * | 2019-12-30 | 2021-07-08 | 福建云康智能科技有限公司 | Tank-type filtration device having grating bar members performing reciprocating motion |
-
2000
- 2000-12-25 CN CN 00267536 patent/CN2481755Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN105501815A (en) * | 2015-12-28 | 2016-04-20 | 苏州飞驰环保科技股份有限公司 | Conveying device suitable for collecting floating objects and water plants and front cabin collecting system |
| CN105501815B (en) * | 2015-12-28 | 2017-10-03 | 苏州飞驰环保科技股份有限公司 | The conveying device and front deck collection system collected suitable for floating object and pasture and water |
| CN107419704A (en) * | 2017-05-17 | 2017-12-01 | 杨建能 | A kind of trash rack having from decontamination function |
| WO2021134150A1 (en) * | 2019-12-30 | 2021-07-08 | 福建云康智能科技有限公司 | Tank-type filtration device having grating bar members performing reciprocating motion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |