CN219744023U - Mud scraper for sedimentation tank - Google Patents
Mud scraper for sedimentation tank Download PDFInfo
- Publication number
- CN219744023U CN219744023U CN202321380314.XU CN202321380314U CN219744023U CN 219744023 U CN219744023 U CN 219744023U CN 202321380314 U CN202321380314 U CN 202321380314U CN 219744023 U CN219744023 U CN 219744023U
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- CN
- China
- Prior art keywords
- sedimentation tank
- fixedly arranged
- supporting
- scraping
- scraper
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 39
- 238000007790 scraping Methods 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a sedimentation tank mud scraper, which relates to the technical field of sewage treatment and comprises a supporting mechanism, a mud scraping mechanism and a driving mechanism; the supporting mechanism comprises a supporting plate, two adjusting cylinders and supporting seats, wherein the two adjusting cylinders are fixedly arranged on two sides of the bottom end of the supporting plate, two connecting seats are fixedly arranged on the surface of the supporting seats, and the two connecting seats are respectively and fixedly connected with piston rods of the two adjusting cylinders, so that the supporting mechanism has the beneficial effects that: the first bottom scraping plate and the second bottom scraping plate which are arranged in a sliding manner can be adjusted according to the size of the sedimentation tank, so that the side wall scraping plates can be in contact with the inner wall of the sedimentation tank with different sizes, the side wall and the sludge of the bottom wall of the sedimentation tank can be flexibly adjusted according to the height of the sedimentation tank through the arranged lengthened scraping plates, and the application range is improved.
Description
Technical Field
The utility model relates to a mud scraper, in particular to a sedimentation tank mud scraper, and belongs to the technical field of sewage treatment.
Background
The sedimentation tank mud scraper is a machine for cleaning mud out of river channels, and is used for circular sedimentation tanks with larger diameters in urban sewage treatment plants, waterworks and industrial wastewater treatment to remove mud settled at the bottom of the tanks;
the utility model discloses a high-efficiency sedimentation tank mud scraper for sewage treatment, which is an increasingly mature technology, and comprises a base station, a sedimentation tank, a driving mechanism, a connecting mechanism, a rotating mechanism and a plurality of groups of cleaning scrapers, wherein the base station is arranged at the top of the base station and is used for the sewage treatment, the driving mechanism is arranged in the sedimentation tank, the top of the driving mechanism is movably connected with the connecting mechanism, the other end of the connecting mechanism is connected with external driving equipment in a driving way;
however, the above-mentioned method has the following defects in practical use: the size of the cleaning scraping plate is fixed, so that the cleaning scraping plate cannot be suitable for sedimentation tanks with different sizes, and the applicability of the cleaning scraping plate is reduced.
Disclosure of Invention
The utility model aims to provide a sedimentation tank mud scraper so as to solve the problem that sedimentation tanks with different sizes cannot be used in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sedimentation tank mud scraper comprises a supporting mechanism, a mud scraping mechanism and a driving mechanism; the supporting mechanism comprises a supporting plate, two adjusting cylinders and supporting seats, wherein the two adjusting cylinders are fixedly arranged on two sides of the bottom end of the supporting plate, two connecting seats are fixedly arranged on the surface of the supporting seats, and the two connecting seats are respectively and fixedly connected with piston rods of the two adjusting cylinders; the mud scraping mechanism comprises a rotating shaft, a connecting disc and three first bottom scraping plates, wherein the rotating shaft is rotationally connected with the middle of the supporting seat, the connecting disc is fixedly arranged at the bottom end of the rotating shaft, three first bottom scraping plates are fixedly arranged on the surface of the connecting disc, and the second bottom scraping plates are slidably arranged in the first bottom scraping plates.
Preferably, the bottom of three first bottom scraper blade has all been seted up and has been removed the groove, and is three the inside of removing the groove is all sliding connection has the second bottom scraper blade, and is three the one end of second bottom scraper blade is all fixed and is equipped with the lateral wall scraper blade, and is three the top of lateral wall scraper blade is all blocked and is equipped with the extension scraper blade.
Preferably, guide rods are fixedly arranged in the three moving grooves, and guide holes which are in sliding fit with the guide rods are formed in the middle of the three second bottom scraping plates.
Preferably, the surfaces of the three guide rods are respectively sleeved with a connecting spring, and two ends of the connecting springs are respectively connected with the inner wall of the moving groove and the end part of the second bottom scraping plate.
Preferably, the top ends of the three side wall scrapers are all fixedly provided with first clamping blocks, the bottom ends of the three extension scrapers are all provided with clamping grooves matched with the first clamping blocks in a clamping mode, and the top ends of the three extension scrapers are all fixedly provided with second clamping blocks matched with the clamping grooves in a clamping mode.
Preferably, the bottom surface of the connecting disc is in the same horizontal plane with the bottom surface of the first bottom scraper, the bottom surface of the second bottom scraper and the bottom surface of the side wall scraper.
The driving mechanism comprises a driven gear, a mounting frame, a mounting plate, a driving motor and a driving gear, wherein the driven gear is fixedly arranged at the top end of the rotating shaft, the mounting frame is fixedly arranged at the side of the supporting seat, the mounting plate is fixedly arranged at one end of the mounting frame, the driving motor is fixedly arranged at one side of the mounting plate, the driving gear is fixedly arranged on a transmission shaft of the driving motor, and the driving gear is meshed with the driven gear.
Compared with the related art, the sedimentation tank mud scraper provided by the utility model has the following beneficial effects:
the first bottom scraping plate and the second bottom scraping plate which are arranged in a sliding manner can be adjusted according to the size of the sedimentation tank, so that the side wall scraping plates can be in contact with the inner wall of the sedimentation tank with different sizes, the side wall and the sludge of the bottom wall of the sedimentation tank can be flexibly adjusted according to the height of the sedimentation tank through the arranged lengthened scraping plates, and the application range is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a mud scraping mechanism according to the present utility model;
fig. 5 is an enlarged schematic view of the driving mechanism of the present utility model.
In the figure: 1. a support mechanism; 101. a support plate; 102. adjusting a cylinder; 103. a connecting seat; 104. a support base; 2. a mud scraping mechanism; 201. a rotating shaft; 202. a connecting disc; 203. a first bottom squeegee; 204. a moving groove; 205. a guide rod; 206. a connecting spring; 207. a second bottom squeegee; 208. a guide hole; 209. a sidewall scraper; 2010. a first clamping block; 2011. lengthening the scraping plate; 2012. a clamping groove; 2013. a second clamping block; 3. a driving mechanism; 301. a driven gear; 302. a mounting frame; 303. a mounting plate; 304. a driving motor; 305. a driving gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-5, the utility model provides a sedimentation tank mud scraper, which comprises a supporting mechanism 1, a mud scraping mechanism 2 and a driving mechanism 3.
Referring to fig. 1-5, a supporting mechanism 1 comprises a supporting plate 101, two adjusting cylinders 102 and supporting seats 104, wherein the two adjusting cylinders 102 are fixedly arranged on two sides of the bottom end of the supporting plate 101, two connecting seats 103 are fixedly arranged on the surface of the supporting seats 104, and the two connecting seats 103 are fixedly connected with piston rods of the two adjusting cylinders 102 respectively;
referring to fig. 1-5, the mud scraping mechanism 2 includes a rotating shaft 201, a connecting disc 202 and three first bottom scraping plates 203, the rotating shaft 201 is rotationally connected with the middle part of the supporting seat 104, the connecting disc 202 is fixedly arranged at the bottom end of the rotating shaft 201, the surface of the connecting disc 202 is fixedly provided with the three first bottom scraping plates 203, and the inside of the three first bottom scraping plates 203 is slidably provided with a second bottom scraping plate 207;
the bottom ends of the three first bottom scrapers 203 are provided with moving grooves 204, the inside of the three moving grooves 204 is slidably connected with second bottom scrapers 207, one ends of the three second bottom scrapers 207 are fixedly provided with side wall scrapers 209, and the top ends of the three side wall scrapers 209 are respectively provided with an extension scraper 2011;
guide rods 205 are fixedly arranged in the three moving grooves 204, and guide holes 208 which are in sliding fit with the guide rods 205 are formed in the middle of the three second bottom scraping plates 207;
the surfaces of the three guide rods 205 are respectively sleeved with a connecting spring 206, and two ends of the connecting spring 206 are respectively connected with the inner wall of the moving groove 204 and the end part of the second bottom scraping plate 207;
the top ends of the three side wall scrapers 209 are fixedly provided with first clamping blocks 2010, the bottom ends of the three lengthened scrapers 2011 are provided with clamping grooves 2012 which are in clamping fit with the first clamping blocks 2010, and the top ends of the three lengthened scrapers 2011 are fixedly provided with second clamping blocks 2013 which are in clamping fit with the clamping grooves 2012;
the bottom surface of the connecting disc 202 is in the same horizontal plane as the bottom surface of the first bottom blade 203, the bottom surface of the second bottom blade 207, and the bottom surface of the side wall blade 209;
specifically, the number of the lengthening scrapers 2011 is selected according to the height of the sedimentation tank, the lengthening scrapers 2011 are assembled through the clamping fit between the clamping grooves 2012 and the first clamping blocks 2010 and the second clamping blocks 2013, the positions of the three side wall scrapers 209 are adjusted, the second bottom scraper 207 is moved into the moving groove 204 of the first bottom scraper 203, the supporting seat 104 is driven to move downwards through the extension of the piston rod of the adjusting cylinder 102, the first bottom scraper 203 and the second bottom scraper 207 are in contact with the bottom wall of the sedimentation tank, and meanwhile the side wall scrapers 209 are in contact with the side wall of the sedimentation tank under the elastic action of the connecting springs 206.
Referring to fig. 1-5, the driving mechanism 3 includes a driven gear 301, a mounting frame 302, a mounting plate 303, a driving motor 304 and a driving gear 305, wherein the driven gear 301 is fixedly arranged at the top end of the rotating shaft 201, the mounting frame 302 is fixedly arranged at the side of the supporting seat 104, the mounting plate 303 is fixedly arranged at one end of the mounting frame 302, the driving motor 304 is fixedly arranged at one side of the mounting plate 303, a driving gear 305 is fixedly arranged on a transmission shaft of the driving motor 304, and the driving gear 305 is in meshed connection with the driven gear 301;
specifically, the driving motor 304 is started, the driving motor 304 drives the driving gear 305 to rotate, and the driving gear 305 and the driven gear 301 are meshed and matched to drive the rotating shaft 201 to rotate, so as to drive the connecting disc 202 to rotate.
Working principle: when the device is used, firstly, the supporting plate 101 is arranged above the sedimentation tank, the positions of the three side wall scrapers 209 are regulated, the second bottom scraper 207 is moved into the moving groove 204 of the first bottom scraper 203, the two regulating cylinders 102 are started, the supporting seat 104 is driven to move downwards through the extension of the piston rods of the regulating cylinders 102, the first bottom scraper 203 and the second bottom scraper 207 are contacted with the bottom wall of the sedimentation tank, meanwhile, the side wall scrapers 209 are contacted with the side wall of the sedimentation tank under the elastic action of the connecting springs 206, then the driving motor 304 is started, the driving motor 304 drives the driving gear 305 to rotate, the driving gear 305 is meshed with the driven gear 301 to drive the rotating shaft 201 to rotate, the connecting disc 202 is driven to rotate, the bottom wall of the sedimentation tank is cleaned through the three first bottom scrapers 203 and the second bottom scrapers 207, the side wall of the sedimentation tank is cleaned through the three side wall scrapers 209, the number of the lengthening scrapers 2011 can be selected according to the height of the sedimentation tank, and the assembly of the lengthening scrapers 2011 is completed through the clamping fit between the clamping grooves 2012 and the first clamping blocks 2010 and the second clamping blocks 2013.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The sedimentation tank mud scraper is characterized by comprising
A support mechanism (1); the supporting mechanism (1) comprises a supporting plate (101), two adjusting cylinders (102) and supporting seats (104), wherein the two adjusting cylinders (102) are fixedly arranged on two sides of the bottom end of the supporting plate (101), two connecting seats (103) are fixedly arranged on the surface of the supporting seats (104), and the two connecting seats (103) are fixedly connected with piston rods of the two adjusting cylinders (102) respectively;
a mud scraping mechanism (2); the mud scraping mechanism (2) comprises a rotating shaft (201), a connecting disc (202) and three first bottom scraping plates (203), wherein the rotating shaft (201) is rotationally connected with the middle part of the supporting seat (104), the connecting disc (202) is fixedly arranged at the bottom end of the rotating shaft (201), three first bottom scraping plates (203) are fixedly arranged on the surface of the connecting disc (202), and second bottom scraping plates (207) are slidably arranged in the three first bottom scraping plates (203);
a driving mechanism (3).
2. The sedimentation tank mud scraper of claim 1, wherein: the bottom of three first bottom scraper blade (203) has all been seted up and has been removed groove (204), and is three the inside of removing groove (204) is all sliding connection has second bottom scraper blade (207), and is three the one end of second bottom scraper blade (207) is all fixed and is equipped with lateral wall scraper blade (209), and is three the top of lateral wall scraper blade (209) is all blocked and is equipped with extension scraper blade (2011).
3. The sedimentation tank mud scraper of claim 2, wherein: guide rods (205) are fixedly arranged in the three moving grooves (204), and guide holes (208) which are in sliding fit with the guide rods (205) are formed in the middle of the three second bottom scraping plates (207).
4. A sedimentation tank mud scraper as set forth in claim 3 wherein: the surfaces of the three guide rods (205) are respectively sleeved with a connecting spring (206), and two ends of each connecting spring (206) are respectively connected with the inner wall of the corresponding movable groove (204) and the end part of the corresponding second bottom scraping plate (207).
5. The sedimentation tank mud scraper of claim 2, wherein: the top ends of the three side wall scrapers (209) are fixedly provided with first clamping blocks (2010), the bottom ends of the three lengthening scrapers (2011) are provided with clamping grooves (2012) which are matched with the first clamping blocks (2010) in a clamping mode, and the top ends of the three lengthening scrapers (2011) are fixedly provided with second clamping blocks (2013) which are matched with the clamping grooves (2012) in a clamping mode.
6. The sedimentation tank mud scraper of claim 2, wherein: the bottom surface of the connecting disc (202) is in the same horizontal plane with the bottom surface of the first bottom scraping plate (203), the bottom surface of the second bottom scraping plate (207) and the bottom surface of the side wall scraping plate (209).
7. The sedimentation tank mud scraper of claim 1, wherein: the driving mechanism (3) comprises a driven gear (301), a mounting frame (302), a mounting plate (303), a driving motor (304) and a driving gear (305), wherein the driven gear (301) is fixedly arranged at the top end of the rotating shaft (201), the mounting frame (302) is fixedly arranged at the side of the supporting seat (104), the mounting plate (303) is fixedly arranged at one end of the mounting frame (302), the driving motor (304) is fixedly arranged at one side of the mounting plate (303), the driving gear (305) is fixedly arranged on a transmission shaft of the driving motor (304), and the driving gear (305) is meshed with the driven gear (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380314.XU CN219744023U (en) | 2023-06-01 | 2023-06-01 | Mud scraper for sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380314.XU CN219744023U (en) | 2023-06-01 | 2023-06-01 | Mud scraper for sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219744023U true CN219744023U (en) | 2023-09-26 |
Family
ID=88085167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380314.XU Active CN219744023U (en) | 2023-06-01 | 2023-06-01 | Mud scraper for sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219744023U (en) |
-
2023
- 2023-06-01 CN CN202321380314.XU patent/CN219744023U/en active Active
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