CN218980561U - Mud scraper convenient to adjust - Google Patents
Mud scraper convenient to adjust Download PDFInfo
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- CN218980561U CN218980561U CN202222995899.8U CN202222995899U CN218980561U CN 218980561 U CN218980561 U CN 218980561U CN 202222995899 U CN202222995899 U CN 202222995899U CN 218980561 U CN218980561 U CN 218980561U
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- sludge
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- scraper
- sedimentation tank
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Abstract
The utility model discloses a sludge scraper convenient to adjust, which comprises a sedimentation tank, a sludge collecting tank, a sludge pump, a cross beam, a lifting device, a vertical rod, a sludge scraping device and a scraping plate, wherein the sludge collecting tank is arranged at the lower end of the sedimentation tank, the sludge pump is arranged in the sludge collecting tank, the cross beam is arranged on the sedimentation tank in a sliding manner, the lifting device is arranged in the sedimentation tank and is connected with the cross beam, the vertical rod is arranged on the cross beam, the sludge scraping device is arranged on the cross beam, and the scraping plate is arranged on the sludge scraping device. The utility model belongs to the technical field of mud scrapers, and particularly relates to a mud scraper which can scrape mud with different thicknesses and effectively protect a scraper blade and is convenient to adjust.
Description
Technical Field
The utility model belongs to the technical field of mud scrapers, and particularly relates to a mud scraper convenient to adjust.
Background
The mud scraper is a treatment machine for cleaning mud out of a sedimentation tank, is used in a circular or square sedimentation tank with larger diameter in urban sewage treatment plants, waterworks and industrial wastewater treatment, and eliminates mud settled at the bottom of the tank, and the existing mud scraper has the following defects: the adjustment of the cleaning and scraping of the precipitated sludge with different thicknesses is inconvenient, when the sludge bottom is thicker, the scraping resistance is larger, the quality of the scraping sludge is easily influenced by the damage of the scraping plate, and based on the scraping resistance, the improvement is needed.
Disclosure of Invention
In order to solve the problems, the utility model provides the sludge scraper which can scrape sludge with different thicknesses, effectively protect the scraping plate and is convenient to adjust.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a sludge scraper convenient to adjust, includes sedimentation tank, collection dirty pond, sludge pump, crossbeam, elevating gear, pole setting, scrapes mud device and scraper blade, the lower extreme of sedimentation tank is located to collection dirty pond, the sludge pump is located in the collection dirty pond, the crossbeam slides and locates on the sedimentation tank, elevating gear locates in the sedimentation tank and is connected with the crossbeam, the pole setting is located on the crossbeam, scrape mud device and locate on the crossbeam, the scraper blade is located on scraping mud device; the mud scraping device comprises a motor II, a gear IV, a chain wheel, a transmission chain and a gear III, wherein the motor II is arranged on a vertical rod, the gear II is arranged at a power output end of the motor II, the gear IV is rotationally arranged on the vertical rod and is meshed with the gear II, the chain wheel is rotationally arranged on a cross beam, the transmission chain is arranged on the chain wheel, the gear III is connected with a group of chain wheels and is meshed with the gear II, the gear IV is meshed with another group of gear III and is connected with the other group of gear III, the gear III is meshed with the gear II to rotate, the rotation of the chain wheel is realized, and under the transmission of the transmission chain, the scraping plate is used for scraping and brushing sludge at the bottom of the sedimentation tank into the dirt collecting tank to concentrate and blow down.
Further, elevating gear includes connecting plate, guide way, tooth row pole, motor one and gear one, the connecting plate slides and locates in the wall of sedimentation tank and link to each other with the crossbeam, the guide way is located in the lateral wall of sedimentation tank, tooth row pole slides and locates in the guide way, motor one locates in the lateral wall of sedimentation tank, gear one locates motor one's power take off end and is connected with tooth row pole meshing.
Further, the scraper blade includes sleeve, scraper blade and spring, the sleeve is even locate on the drive chain, the flexible slip of scraper blade is located in the sleeve, the one end of spring is located on the scraper blade and the other end is located in the sleeve, and the scraper blade can stretch out and draw back in the sleeve, has guaranteed that the scraper blade can not meet hard thing and break.
Preferably, the lifting device is symmetrically provided with two groups.
Preferably, the transmission chain is symmetrically provided with two groups and can drive the scraping plate to scrape the sludge into the sewage collecting pool.
Preferably, the first motor is a self-locking motor, and the second motor is a servo motor.
The utility model adopts the structure to obtain the beneficial effects as follows: according to the sludge scraper convenient to adjust, the sludge at the bottom of the sedimentation tank can be scraped into the sludge collecting tank for centralized treatment by arranging the sludge scraping device, the lifting device can adjust the height of the sludge scraping device to adapt to sludge scraping brushes with different thicknesses, and the scraper is designed to be elastic telescopic, so that the scraper is effectively protected from being broken by hard objects.
Drawings
FIG. 1 is a schematic view of the overall construction of a convenient-to-adjust mud scraper of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is an internal structural view of the flight of fig. 1.
The device comprises a sedimentation tank 1, a sewage collecting tank 2, a sludge pump 3, a 4, a cross beam 5, a lifting device 6, a vertical rod 7, a mud scraping device 8, a scraping plate 9, a motor II, a motor 10, a gear II, a gear 11, a chain wheel 12, a transmission chain 13, a gear III, a gear 14, a gear IV, a gear 15, a connecting plate 16, a guide groove 17, a tooth row rod 18, a motor I, a gear 20, a sleeve 21, a mud scraping plate 22 and a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the sludge scraper convenient to adjust comprises a sedimentation tank 1, a sludge collecting tank 2, a sludge pump 3, a beam 4, a lifting device 5, a vertical rod 6, a sludge scraping device 7 and a scraping plate 8, wherein the sludge collecting tank 2 is arranged at the lower end of the sedimentation tank 1, the sludge pump 3 is arranged in the sludge collecting tank 2, the beam 4 is arranged on the sedimentation tank 1 in a sliding manner, the lifting device 5 is arranged in the sedimentation tank 1 and connected with the beam 4, the vertical rod 6 is arranged on the beam 4, the sludge scraping device 7 is arranged on the beam 4, and the scraping plate 8 is arranged on the sludge scraping device 7; the mud scraping device 7 comprises a motor II 9, a gear II 10, a gear IV 14, a chain wheel 11, a transmission chain 12 and a gear III 13, wherein the motor II 9 is arranged on the vertical rod 6, the gear II 10 is arranged at the power output end of the motor II 9, the gear IV 14 is rotationally arranged on the vertical rod 6 and is meshed with the gear II 10, the chain wheel 11 is rotationally arranged on the cross beam 4, the transmission chain 12 is arranged on the chain wheel 11 in a transmission manner, the gear III 13 is connected with one group of chain wheels 11 and is meshed with the gear II 10, the gear IV 14 is meshed with the other group of gear III 13, the gear III 13 is meshed and rotated through the gear II 10, the rotation of the chain wheels 11 is realized, and the scraping plate 8 is used for scraping and brushing the mud at the bottom of the sedimentation tank 1 into the dirt collecting tank 2 under the transmission of the transmission chain 12.
The lifting device 5 comprises a connecting plate 15, a guide groove 16, a tooth row bar 17, a motor I18 and a gear I19, wherein the connecting plate 15 is slidably arranged in the wall of the sedimentation tank 1 and is connected with the cross beam 4, the guide groove 16 is arranged in the side wall of the sedimentation tank 1, the tooth row bar 17 is slidably arranged in the guide groove 16, the motor I18 is arranged in the side wall of the sedimentation tank 1, and the gear I19 is arranged at the power output end of the motor I18 and is in meshed connection with the tooth row bar 17.
The scraper 8 comprises a sleeve 20, a scraper 21 and a spring 22, wherein the sleeve 20 is uniformly arranged on the transmission chain 12, the scraper 21 is telescopically and slidably arranged in the sleeve 20, one end of the spring 22 is arranged on the scraper 21, the other end of the spring is arranged in the sleeve 20, the scraper 21 can be telescopic in the sleeve 20, and the scraper 21 is ensured not to be broken when encountering hard objects.
The lifting device 5 is symmetrically provided with two groups.
The transmission chain 12 is symmetrically provided with two groups and can drive the scraping plate 8 to scrape sludge into the sewage collecting tank 2.
The first motor 18 is a self-locking motor, and the second motor 9 is a servo motor.
When the mud scraper is specifically used, the second motor 9 is started, the second gear 10 rotates, the second gear 10 is meshed with the third gear 13, the first chain wheel 11 rotates, the transmission chain 12 drives the chain wheel 11, the scraper 8 is driven to circularly rotate, the scraper 8 scrapes mud at the bottom of the sedimentation tank 1 into the mud collecting tank 2, the mud is discharged to the outside through the mud pump 3, meanwhile, the fourth gear 14 is meshed with the second gear 10 to rotate, the fourth gear 14 is meshed with the third gear 13 to rotate, the transmission chain 12 at the other side drives the scraper 8 to scrape the direction of the mud collecting tank 2, the transmission directions of the two groups of transmission chains 12 are guaranteed to be all transmitted to the direction of the mud collecting tank 2, accordingly, mud at the bottom of the sedimentation tank 1 is scraped into the mud collecting tank 2, when the mud scraping height of the scraper 8 is required to be adjusted, the first motor 18 is started, the first gear 19 rotates and the meshed gear 17 slides in the guide groove 16, the connecting plate 15 can drive the cross beam 4 to lift, the aim of adjusting the height of the scraper 8 is achieved, meanwhile, the scraper 21 can stretch out and draw back in the sleeve 20 under the action of the spring 22, and then stretch out and draw back when the scraper 21 automatically encounters a hard object, the mud is prevented from being broken.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. Mud scraper convenient to adjust, its characterized in that: the sludge collecting device comprises a sedimentation tank, a sludge collecting tank, a sludge pump, a cross beam, a lifting device, a vertical rod, a sludge scraping device and a scraping plate, wherein the sludge collecting tank is arranged at the lower end of the sedimentation tank, the sludge pump is arranged in the sludge collecting tank, the cross beam is arranged on the sedimentation tank in a sliding manner, the lifting device is arranged in the sedimentation tank and is connected with the cross beam, the vertical rod is arranged on the cross beam, the sludge scraping device is arranged on the cross beam, and the scraping plate is arranged on the sludge scraping device; the mud scraping device comprises a motor II, a gear IV, a sprocket, a transmission chain and a gear III, wherein the motor II is arranged on a vertical rod, the gear II is arranged at a power output end of the motor II, the gear IV is rotationally arranged on the vertical rod and is meshed with the gear II, the sprocket is rotationally arranged on a cross beam, the transmission chain is driven on the sprocket, the gear III is connected with one group of sprockets and meshed with the gear II, and the gear IV is meshed with the other group of gears III.
2. A sludge scraper for facilitating adjustment as claimed in claim 1, wherein: the lifting device comprises a connecting plate, a guide groove, a tooth row rod, a motor I and a gear I, wherein the connecting plate is slidably arranged in the wall of the sedimentation tank and connected with the cross beam, the guide groove is arranged in the side wall of the sedimentation tank, the tooth row rod is slidably arranged in the guide groove, the motor I is arranged in the side wall of the sedimentation tank, and the gear I is arranged at the power output end of the motor I and is meshed with the tooth row rod.
3. A sludge scraper for facilitating adjustment as claimed in claim 2, wherein: the scraper blade includes sleeve, scraper blade and spring, the sleeve is even locates on the drive chain, the telescopic slip of scraper blade is located in the sleeve, the one end of spring is located on the scraper blade and the other end is located in the sleeve.
4. A sludge scraper for facilitating adjustment as claimed in claim 3, wherein: the lifting device is symmetrically provided with two groups.
5. The adjustable mud scraper of claim 4, wherein: the two groups of transmission chains are symmetrically arranged and can drive the scraping plates to scrape sludge into the sewage collecting tank.
6. A sludge scraper for facilitating adjustment as claimed in claim 5, wherein: the first motor is a self-locking motor, and the second motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222995899.8U CN218980561U (en) | 2022-11-10 | 2022-11-10 | Mud scraper convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222995899.8U CN218980561U (en) | 2022-11-10 | 2022-11-10 | Mud scraper convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218980561U true CN218980561U (en) | 2023-05-09 |
Family
ID=86217664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222995899.8U Active CN218980561U (en) | 2022-11-10 | 2022-11-10 | Mud scraper convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218980561U (en) |
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2022
- 2022-11-10 CN CN202222995899.8U patent/CN218980561U/en active Active
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