CN103505918A - Electric skimming apparatus of bridge-type sand sucker - Google Patents
Electric skimming apparatus of bridge-type sand sucker Download PDFInfo
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- CN103505918A CN103505918A CN201310387712.9A CN201310387712A CN103505918A CN 103505918 A CN103505918 A CN 103505918A CN 201310387712 A CN201310387712 A CN 201310387712A CN 103505918 A CN103505918 A CN 103505918A
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- skimming
- electric
- support
- bridge
- type sand
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Abstract
An electric skimming apparatus of a bridge-type sand sucker comprises an electric hoisting device which is connected with a skimming support via a hoisting chain; the skimming support is arranged on a bridge frame via hangers; the skimming support and the hoisting chain, as well as the skimming support and the hangers, are in rotation connection; the front end part of the skimming support is provided with a skimming plate, and the front end of the skimming plate is provided with rollers. The electric skimming apparatus realizes hoisting by the electric hoisting device, is high in automation degree, and is safer and more reliable compared with conventional skimming plate state switch which is finished by depending on heavy bob swing; because of the electric hoisting device with upper limit and lower limit, the electric skimming apparatus guarantees that the immersion depth of the skimming plate can be correspondingly adjusted according to water level fluctuation; and also due to the fact that a roller combination is installed at the contact position of the skimming plate and a scum collecting groove, the electric skimming apparatus furthest prevents the skimming plate from wearing as well as guarantees that scum is skimmed into the scum collecting groove.
Description
Technical field
The present invention relates to the electronic skimmer device of a kind of bridge-type sand sucker, it is mainly used in striking off for scum silica frost in bridge-type sand sucker.
Background technology
The slag-scraper of bridge-type sand sucker is generally realized in the following manner in the market, as shown in Figure 3,4:
By turning over rake support, adjusting rod, axle, suspension bracket, scraper plate, weight, slide bar, lever, back-up ring forms; The angled relative position of weight and scraper plate is fixed, bridge-type sand sucker drives scraper plate that scum silica frost is scraped to collection to dreg collecting slot when scraping scoriform state, suspension bracket is fixed on bridge-type sand sucker service bridge, weight is when the end positions of pond, turning under the stirring of rake support, reach the integrated overturn with scraper plate, thereby change the state of scraper plate, scrape the switching of slag and null.The drawback of this kind of structure is, turns over rake support under the shock of weight repeatedly, there will be to be connected not firmly with pool wall, and even inefficacy, breaks down.The weight of weight is according to the increase of scraper plate width and corresponding increase in addition, when scraper plate is wider, weight is just laid particular stress on, thereby the impact of bringing to whole device is just larger, because each parts in device are to be fixed with bolt mostly, it is loosening that larger impact can allow the connection between parts occur, after a period of time, even there will be parts or part to come off, to maintenance, bring very large difficulty.
Summary of the invention
The present invention is directed to above-mentioned defect, object is to provide a kind of being convenient to adjust, protection scraper plate rubber, the electronic skimmer device of bridge-type sand sucker of the replacement frequency of minimizing consumable accessory.
The technical solution used in the present invention is for this reason: the present invention includes electric lifting device (3), electric lifting device (3) is connected and scraped slag support (5) by elevator chain (1), scrapes slag support (5) and is connected on crane span structure by hanger (2); Scrape slag support (5) and elevator chain (1), scrape between slag support (5) and hanger (2) to connect to be and be rotationally connected; Scrape slag support (5) leading section and establish scraper plate (6), scraper plate (6) front end is established roller (7).
Electric lifting device (3) is provided with upper and lower stop.
Electric lifting device (3) is arranged on crane span structure by fixed support.
Advantage of the present invention is: it is to be completed by electric device that the present invention promotes, and automaticity is high, compares outmoded dependence weight and has swung that to scrape board status switching more safe and reliable; Electric lifting device carries spacing up and down, guarantees that scraper plate immersed depth can be according to fluctuation of water table and corresponding adjustment; Simultaneously scraper plate is installed roller combination with dreg collecting slot contact position, and assurance, by scum silica frost is smooth and easy when scraping into dreg collecting slot, is farthest protected the wearing and tearing of scraper plate; Each component movement of the present invention is mild, does not have impulsive force, thereby whole device can keep firm annexation in for a long time, has reduced maintenance workload.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is traditional structural representation.
Fig. 4 is the side view of Fig. 3.
In figure, 1 is that elevator chain, 2 is that hanger, 3 is that electric lifting device, 4 is that fixed mount, 5 is that scraper plate, 7 is that roller, 8 is dreg collecting slot for scraping slag support, 6.
The specific embodiment
The present invention mainly by elevator chain 1, hanger 2, electric lifting device 3, fixed support 4, scrape slag support 5, scraper plate 6, roller 7 and form.Fixed support 4, for electric lifting device 3 is installed, is fixed on electric lifting device 3 on bridge-type sand sucker crane span structure.Elevator chain 1 one end is connected with electric lifting device 3, the other end with scrape slag support 5 and be connected, under the effect of electric lifting device 3, regulate the height of scraper plate 6, when scraping slag, scraper plate 6 is immersed in the water, when bridge-type sand sucker returns, scraper plate 6 is lifted away from the water surface.Scrape slag support 5 one end and hinged connection of hanger 2 below bridge-type sand sucker crane span structure, the other end is scraper plate 6 fixedly, and centre has hinged hanger 2 to be connected with elevator chain 1 one end.
The present invention installs rollers 7 at scraper plate 6 and dreg collecting slot 8 contact positions, makes sliding friction become rolling friction, guarantees, by scum silica frost is smooth and easy when scraping into dreg collecting slot 8, farthest to protect the wearing and tearing of scraper plate 6.
Claims (3)
1. the electronic skimmer device of bridge-type sand sucker, is characterized in that, comprises electric lifting device (3), and electric lifting device (3) is connected and scraped slag support (5) by elevator chain (1), scrapes slag support (5) and is connected on crane span structure by hanger (2); Scrape slag support (5) and elevator chain (1), scrape between slag support (5) and hanger (2) to connect to be and be rotationally connected; Scrape slag support (5) leading section and establish scraper plate (6), scraper plate (6) front end is established roller (7).
2. the electronic skimmer device of bridge-type sand sucker according to claim 1, is characterized in that, electric lifting device (3) is provided with upper and lower stop.
3. the electronic skimmer device of bridge-type sand sucker according to claim 1, is characterized in that, electric lifting device (3) is arranged on crane span structure by fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387712.9A CN103505918A (en) | 2013-08-31 | 2013-08-31 | Electric skimming apparatus of bridge-type sand sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387712.9A CN103505918A (en) | 2013-08-31 | 2013-08-31 | Electric skimming apparatus of bridge-type sand sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103505918A true CN103505918A (en) | 2014-01-15 |
Family
ID=49889665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387712.9A Pending CN103505918A (en) | 2013-08-31 | 2013-08-31 | Electric skimming apparatus of bridge-type sand sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103505918A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436840A (en) * | 2014-12-09 | 2015-03-25 | 苏州美生环保科技有限公司 | Scraping plate filtering device |
| CN106823497A (en) * | 2017-03-28 | 2017-06-13 | 苏州依斯倍环保装备科技有限公司 | A kind of skimmer device |
| CN107754394A (en) * | 2017-11-24 | 2018-03-06 | 成都市排水有限责任公司 | A kind of slag-scraper of aerated grit chamber |
| CN112473199A (en) * | 2020-12-11 | 2021-03-12 | 南京淏源环保设备有限公司 | Intelligent purlin car formula siphon sludge discharging machine |
-
2013
- 2013-08-31 CN CN201310387712.9A patent/CN103505918A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436840A (en) * | 2014-12-09 | 2015-03-25 | 苏州美生环保科技有限公司 | Scraping plate filtering device |
| CN106823497A (en) * | 2017-03-28 | 2017-06-13 | 苏州依斯倍环保装备科技有限公司 | A kind of skimmer device |
| CN107754394A (en) * | 2017-11-24 | 2018-03-06 | 成都市排水有限责任公司 | A kind of slag-scraper of aerated grit chamber |
| CN107754394B (en) * | 2017-11-24 | 2023-11-03 | 成都市排水有限责任公司 | Slag scraping device of aeration grit chamber |
| CN112473199A (en) * | 2020-12-11 | 2021-03-12 | 南京淏源环保设备有限公司 | Intelligent purlin car formula siphon sludge discharging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |
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| WD01 | Invention patent application deemed withdrawn after publication |