CN201729682U - Automatic scraper blade elevating mechanism of scum removing device - Google Patents
Automatic scraper blade elevating mechanism of scum removing device Download PDFInfo
- Publication number
- CN201729682U CN201729682U CN2010202238416U CN201020223841U CN201729682U CN 201729682 U CN201729682 U CN 201729682U CN 2010202238416 U CN2010202238416 U CN 2010202238416U CN 201020223841 U CN201020223841 U CN 201020223841U CN 201729682 U CN201729682 U CN 201729682U
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- CN
- China
- Prior art keywords
- dreg scraper
- scraper blade
- rail
- scraper mechanism
- dreg
- 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
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Abstract
The utility model relates to an automatic scraper blade elevating mechanism of a scum removing device. Two upper guide tracks (2) which are located over lower guide tracks (7) are respectively mounted on a guide track support (1), the length of the horizontal direction of the upper guide tracks (2) is smaller than that of the lower guide tracks (7), a scraper blade mechanism guide-in end and a scraper blade mechanism guide-out end of each upper guide track (2) are both higher than a peak of a scraper blade mechanism (8), the scraper blade mechanism guide-in end of each upper guide track (2) is connected with a movable guide track (5) through a hinge device (4), and when the lower ends of the movable guide tracks (5) contact with the lower guide tracks (7), the movable guide tracks (5) and the scraper blade mechanism guide-in ends of the upper guide tracks (2) are arranged on the same inclined surface. The automatic scraper blade elevating mechanism realizes automatic elevating and falling of the scraper blade mechanism during reciprocating motion, resolves the problem that scum is carried by the scraper blade when the scraper blade returns, is more reasonable in structure, and increases work efficiency.
Description
(1), technical field
The utility model relates to a kind of scraper plate automatic lifting mechanism of dross removing device.
(2), background technology
The dross removing device that existing sewage disposal is used, the general main drive unit that comprises dreg scraper and dreg scraper, drive unit drives the dreg scraper mechanism kinematic by haulage gear.But existing dreg scraper mechanism does not have up-and-down movement in the to-and-fro movement process, need adjust angle between dreg scraper and liquid level when returning after the slagging, this adjustment mechanism complex structure, working service cost height, inefficiency.
(3), utility model content
Technical problem to be solved in the utility model is, a kind of scraper plate automatic lifting mechanism of dross removing device is provided, and the slagging of dreg scraper mechanism can promote when returning automatically, avoids being with slag, and have higher working efficiency, to overcome the defective of existing dross removing device.
It is as follows that the utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of scraper plate automatic lifting mechanism of dross removing device, comprise the rail brackets that is used for being installed in settling tank, the lower guideway of two settings parallel to each other is installed on rail brackets, also comprise dreg scraper mechanism, it is characterized in that: be separately installed with two upper rails that are positioned at directly over the lower guideway on the rail brackets; One end of every upper rail imports end for dreg scraper mechanism, and the other end is derived end for dreg scraper mechanism; Wherein the length of upper rail horizontal direction is less than lower guideway; The dreg scraper mechanism of upper rail imports end and the summit that end all is higher than dreg scraper mechanism is derived by dreg scraper mechanism; Import end in the described dreg scraper mechanism of upper rail and be connected with movable guiding rail by hinge means; When the lower end of movable guiding rail contacted with lower guideway, the dreg scraper mechanism of movable guiding rail and upper rail imported end on same inclined-plane;
Dreg scraper mechanism is made up of dreg scraper support and the dreg scraper that is installed in dreg scraper support lower end; The dreg scraper support has the roller that runs on described lower guideway, upper rail, the movable guiding rail.
Upper rail is installed on the rail brackets by the upper rail support.
Positively effect of the present utility model is: dreg scraper mechanism moves on lower guideway, when dreg scraper mechanism runs to described dreg scraper mechanism and imports end from upper rail below, movable guiding rail is upwards backed down, after dreg scraper mechanism passes through, rely on deadweight, fall on the lower guideway outer end of movable guiding rail.After scum silica frost scraped dreg collecting slot, when dreg scraper mechanism returns, import upper rail, when running to the derivation end of upper rail, fall on the lower guideway by movable guiding rail.Realize automatic lifting and landing in the to-and-fro movement of dreg scraper mechanism, solved the problem of band slag when dreg scraper returns better.It is more reasonable to construct, and has improved working efficiency.
(4), description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of dreg scraper mechanism.
(5), embodiment
Further specify the utility model below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises the rail brackets 1 that is installed in the settling tank, and the lower guideway 7 of two settings parallel to each other is installed on the rail brackets 1, and the lower guideway support 6 that is used to support lower guideway 7 is installed in rail brackets 1.As shown in Figure 2, the utility model also comprises dreg scraper mechanism 8, and dreg scraper mechanism 8 is made up of dreg scraper support 8-1 and the dreg scraper 8-2 that is installed in dreg scraper support 8-1 lower end.On the dreg scraper support 8-1 roller is installed.
As shown in Figure 1, 2, on two rail bracketses 1 that are installed in the settling tank, be connected with two upper rails 2 that are positioned at directly over the lower guideway 7 respectively, upper rail 2 is connected rail brackets 1 upper end by upper rail support 3, one end of every upper rail 2 imports end for dreg scraper mechanism, and the other end is derived end for dreg scraper mechanism.Wherein the length of upper rail 2 horizontal directions is less than lower guideway 7.The dreg scraper mechanism of upper rail 2 imports end and the summit that end all is higher than dreg scraper mechanism 8 is derived by dreg scraper mechanism, imports to hold in the described dreg scraper mechanism of upper rail 2 to be connected with movable guiding rail 5 by hinge means 4.When the lower end of movable guiding rail 5 contacted with lower guideway 7, movable guiding rail 5 imported end on same inclined-plane with the dreg scraper mechanism of upper rail 2.That is to say, the length of movable guiding rail 5 should meet the following conditions: when its lower end contacts with lower guideway 7, the dreg scraper mechanism of itself and upper rail 2 imports end on same inclined-plane, can run on reposefully between upper rail 2 and the movable guiding rail 5 with the roller of guaranteeing dreg scraper mechanism 8.
Claims (2)
1. the scraper plate automatic lifting mechanism of a dross removing device, comprise the rail brackets (1) that is used for being installed in settling tank, the lower guideway (7) of two settings parallel to each other is installed on rail brackets (1), also comprise dreg scraper mechanism (8), it is characterized in that: be separately installed with two upper rails (2) that are positioned at directly over the lower guideway (7) on the rail brackets (1); One end of every upper rail (2) imports end for dreg scraper mechanism, and the other end is derived end for dreg scraper mechanism; Wherein the length of upper rail (2) horizontal direction is less than lower guideway (7); The dreg scraper mechanism of upper rail (2) imports end and the summit that end all is higher than dreg scraper mechanism (8) is derived by dreg scraper mechanism; Import end in the described dreg scraper mechanism of upper rail (2) and be connected with movable guiding rail (5) by hinge means (4); The lower end of movable guiding rail (5) and lower guideway (7) are when contacting, and movable guiding rail (5) imports end on same inclined-plane with the dreg scraper mechanism of upper rail (2);
Dreg scraper mechanism (8) is made up of dreg scraper support (8-1) and the dreg scraper (8-2) that is installed in dreg scraper support (8-1) lower end; Dreg scraper support (8-1) has the roller that runs on described lower guideway (7), upper rail (2), the movable guiding rail (5).
2. the scraper plate automatic lifting mechanism of dross removing device as claimed in claim 1, it is characterized in that: upper rail (2) is installed on the rail brackets (1) by upper rail support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202238416U CN201729682U (en) | 2010-06-05 | 2010-06-05 | Automatic scraper blade elevating mechanism of scum removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202238416U CN201729682U (en) | 2010-06-05 | 2010-06-05 | Automatic scraper blade elevating mechanism of scum removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729682U true CN201729682U (en) | 2011-02-02 |
Family
ID=43520838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202238416U Expired - Lifetime CN201729682U (en) | 2010-06-05 | 2010-06-05 | Automatic scraper blade elevating mechanism of scum removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807464A (en) * | 2020-07-13 | 2020-10-23 | 安徽建筑大学 | Dross wiper mechanism for sewage treatment |
-
2010
- 2010-06-05 CN CN2010202238416U patent/CN201729682U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807464A (en) * | 2020-07-13 | 2020-10-23 | 安徽建筑大学 | Dross wiper mechanism for sewage treatment |
| CN111807464B (en) * | 2020-07-13 | 2023-04-25 | 安徽建筑大学 | Scum removing mechanism for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |