CN209865406U - Peripheral transmission bridge type mud scraper - Google Patents
Peripheral transmission bridge type mud scraper Download PDFInfo
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- CN209865406U CN209865406U CN201920472271.5U CN201920472271U CN209865406U CN 209865406 U CN209865406 U CN 209865406U CN 201920472271 U CN201920472271 U CN 201920472271U CN 209865406 U CN209865406 U CN 209865406U
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- wall
- mud scraper
- girder
- top end
- transmission shaft
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Abstract
The utility model discloses a peripheral transmission bridge type mud scraper, concretely relates to sewage treatment field, including central support, the draft tube is installed on central support circumference outer wall top, the girder is installed on the top of central support, there is driving motor bottom outer wall one side of girder through the bolt fastening, driving motor's output shaft tip is connected with the transmission shaft through the coupling, the top of transmission shaft extends to the top of girder, the circumference outer wall top of transmission shaft is provided with first flywheel, the top outer wall of girder is pegged graft and is had the transfer line. The utility model discloses a start driving motor for the transfer line is rotatory under the drive of drive belt, and then takes the propulsion leaf to rotate, and when the mud in the effluent water sump piles up in the inside of mud scraper, because the propulsion leaf rotates and to promote mud and flow towards the tip of mud scraper fast for mud exhaust speed, make sludge treatment's speed faster, improved work efficiency greatly.
Description
Technical Field
The utility model relates to a sewage treatment technical field, more specifically say, the utility model relates to a peripheral transmission bridge type mud scraper.
Background
The peripheral transmission mud scraper is suitable for radial flow type primary or secondary sedimentation tanks of sewage treatment plants, and has the main functions of scraping and collecting sludge settled at the bottom of the tank to a sludge collection pit and then discharging the sludge through a sludge discharge pipe so as to facilitate sludge backflow or concentrated dehydration, and can be divided into a full bridge type and a half bridge type according to the difference of a working bridge and a mud scraper.
Through search, the utility model with the patent application number of 201721084981.8 discloses a peripheral transmission half-bridge mud scraper, which comprises a sewage bucket, a working bridge, a steady flow bucket, a rotary buttress, a scum hopper, a skimming plate, a water outlet weir, a scraping arm, a fixed plate, a scraping plate and a driving device; the skimming plate inclines to the water surface by 15-30 degrees, and the lower half part of the skimming plate is provided with a through hole; the scraper is characterized in that a plurality of groups of scrapers are arranged on the fixed plate and are elastically connected with the fixed plate, each scraper comprises a plurality of small parallel scrapers and a mudguard, and the small scrapers are obliquely arranged along the rotation direction of the mud scraper.
But the above patent.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a peripheral transmission bridge type mud scraper, through starting driving motor, make the transfer line rotatory under the drive of drive belt, and then the area impels the leaf to rotate, when the mud in the effluent water sump is piled up in the inside of mud scraper, because impel the leaf to rotate and can promote mud and flow towards the tip of mud scraper fast, accelerate mud exhaust speed, make sludge treatment's speed faster, the work efficiency is greatly improved, in order to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a peripheral transmission bridge type mud scraper comprises a central support, wherein a guide cylinder is installed at the top end of the peripheral outer wall of the central support, a main beam is installed at the top end of the central support, a driving motor is fixed on one side of the bottom outer wall of the main beam through a bolt, the end part of an output shaft of the driving motor is connected with a transmission shaft through a coupling, the top end of the transmission shaft extends to the top of the main beam, a first flywheel is arranged at the top end of the peripheral outer wall of the transmission shaft, a transmission rod is inserted into the outer wall of the top end of the main beam, a second flywheel is installed at the top end of the peripheral outer wall of the transmission rod, a transmission belt is installed between the two second flywheels and the first flywheel, a first installation cylinder is fixed on the peripheral outer wall of the transmission rod through a bolt, impellers distributed in an annular shape, the bottom of support is passed through the bolt fastening and is had the mud scraper, the bottom of transfer line extends to the inside of mud scraper, the circumference outer wall bottom of transfer line is passed through the bolt fastening and is had a second installation section of thick bamboo, the circumference outer wall welding of a second installation section of thick bamboo has the propulsion leaf, the skimming plate is installed to the bottom of girder, the one end that the central support was kept away from to the skimming plate is provided with the scum discharge fill.
In a preferred embodiment, the outer wall of the top end of the main beam is provided with a first through hole for the transmission shaft and the transmission rod to pass through, bearings are arranged at the joints of the transmission shaft and the transmission rod and the first through hole, and the depth of the first through hole is the same as the thickness of the main beam.
In a preferred embodiment, the impeller is located outside one side of the skimmer plate and the height of the impeller is less than the height of the skimmer plate.
In a preferred embodiment, the scraper is arranged obliquely, a mounting hole for the transmission rod to pass through is formed in the outer wall of the top end of the scraper, and a bearing is arranged at the joint of the transmission rod and the mounting hole.
In a preferred embodiment, the number of the propelling blades is three, and the propelling blades are arranged in an inclined manner, and the inclined angle of the propelling blades is matched with that of the mud scraping plate.
In a preferred embodiment, the skimmer plate is located between the support and the impeller, and the length of the skimmer plate is less than the length of the main beam.
The utility model discloses a technological effect and advantage:
1. according to the novel sludge treatment device, the two transmission rods are arranged, the driving motor is started, and the transmission shaft is arranged at the end part of the output shaft of the driving motor and is driven by the driving motor to rotate, so that the transmission rods are driven by the driving belt to rotate and further drive the propelling blades to rotate;
2. this novel through install the skimming plate in the bottom of girder, because first installation section of thick bamboo is installed on the circumference outer wall top of transfer line, and the outer wall of first installation section of thick bamboo is provided with the impeller, make it is rotatory that first installation section of thick bamboo also can be taken when the transfer line pivoted, it is rotatory that first installation section area impeller, because on the first section of impeller was arranged in on the no surface of water, can mix rivers when making the impeller rotate, produce the thrust towards the scum fill, and then can accelerate the speed that the scum fill is arranged to the surface of water residue flow direction, improve the treatment effeciency of scum on the surface of water, the practicality is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the structure schematic diagram of the mud scraper and the mounting hole of the utility model.
Fig. 3 is a schematic structural view of the transmission rod, the second mounting cylinder and the propelling blade of the present invention.
Fig. 4 is a schematic view of the side view of the local part of the present invention.
Fig. 5 is a schematic structural view of the transmission rod, the first mounting cylinder and the impeller of the present invention.
The reference signs are: the device comprises a central support 1, a guide shell 2, a main beam 3, a driving motor 4, a transmission shaft 5, a first flywheel 6, a transmission rod 7, a second flywheel 8, a transmission belt 9, a first installation barrel 10, an impeller 11, a bracket 12, a mud scraper 13, a second installation barrel 14, a propelling blade 15, a skimming plate 16, a deslagging hopper 17 and an installation hole 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a peripheral transmission bridge type mud scraper, which comprises a central support 1, wherein a guide cylinder 2 is arranged at the top end of the peripheral outer wall of the central support 1, a main beam 3 is arranged at the top end of the central support 1, a driving motor 4 is fixed at one side of the bottom outer wall of the main beam 3 through a bolt, the end part of an output shaft of the driving motor 4 is connected with a transmission shaft 5 through a coupling, the top end of the transmission shaft 5 extends to the top end of the main beam 3, a first flywheel 6 is arranged at the top end of the peripheral outer wall of the transmission shaft 5, a transmission rod 7 is inserted into the outer wall at the top end of the main beam 3, a second flywheel 8 is arranged at the top end of the peripheral outer wall of the transmission rod 7, a transmission belt 9 is arranged between the second flywheel 8 and the first flywheel 6, a support 12 is arranged at one side of the bottom outer, the bottom of transfer line 7 extends to the inside of mud scraper 13, the circumference outer wall bottom of transfer line 7 is fixed with second installation section of thick bamboo 14 through the bolt, the circumference outer wall welding of second installation section of thick bamboo 14 has propulsion leaf 15, mud scraper 13 sets up for the slope, and the top outer wall of mud scraper 13 offers the mounting hole 18 that is used for transfer line 7 to pass, transfer line 7 is provided with the bearing with the junction of mounting hole 18, the quantity of propulsion leaf 15 is three, and impels leaf 15 and set up for the slope, the inclination of propulsion leaf 15 and the inclination looks adaptation of mud scraper 13.
As shown in fig. 1 to 3, the embodiments are specifically as follows: by arranging two transmission rods 7, because the transmission rods 7 are arranged on the main beam 3, the top end of the transmission rod 7 is provided with a second flywheel 8, the second flywheel 8 is connected with the first flywheel 6 through a transmission belt 9, by starting the driving motor 4, because the transmission shaft 5 is arranged at the end part of the output shaft of the driving motor 4, the transmission shaft 5 is driven by the driving motor 4 to rotate, so that the first flywheel 6 on the transmission shaft 5 rotates, the first flywheel 6 drives the transmission belt 6 to rotate, so that the transmission rod 7 is driven by the transmission belt 9 to rotate, because the bottom end of the transmission rod 7 is provided with a second installation cylinder 14, and the outer wall of the second installation cylinder 14 is provided with a propelling blade 15, the transmission rod 7 drives the second installation cylinder 14 to rotate, so as to drive the propelling blade 15 to rotate, when sludge in a sewage pool is accumulated in the sludge scraping plate 13, because the propelling blade 15 rotates, the sludge can be pushed to rapidly flow towards the end part of, the sludge discharge speed is accelerated, so that the sludge treatment speed is higher.
The circumference outer wall of transfer line 7 has first installation section of thick bamboo 10 through the bolt fastening, the circumference outer wall welding of first installation section of thick bamboo 10 has the impeller 11 that is the annular and distributes, skimming plate 16 is installed to the bottom of girder 3, the one end that central support 1 was kept away from to skimming plate 16 is provided with scum hopper 17, the first perforation that is used for transmission shaft 5 and transfer line 7 to pass is offered to the top outer wall of girder 3, transmission shaft 5 and transfer line 7 all are provided with the bearing with first fenestrate junction, and first fenestrate hole degree of depth is the same with the thickness of girder 3, impeller 11 is located one side outside of skimming plate 16, and impeller 11 highly is less than the height of skimming plate 16, skimming plate 16 is located between support 12 and the impeller 11, and the length of skimming plate 16 is less than the length of girder 3.
As shown in fig. 1 and fig. 4 to 5, the embodiments are specifically as follows: through installing skimming plate 16 in the bottom of girder 3, girder 3 can be rotatory around central support 1 and be prior art, for the detailed description in this application, because girder 3 can take skimming plate 16 to rotate along the sewage surface at rotatory in-process, thereby can be with the surface of water floating residue along skimming plate 16 flow direction scum hopper 17, because first installation section 10 is installed on the circumference outer wall top of transfer line 7, and the outer wall of first installation section 10 is provided with impeller 11, make transfer line 7 pivoted also can take first installation section 10 rotatory simultaneously, first installation section 10 takes impeller 11 rotatory, because on the no water surface is arranged in to first section of impeller 11, can stir rivers when making impeller 11 rotate, produce the thrust towards scum hopper 17, and then can accelerate the speed that the surface of water residue flows to scum hopper 17, improve the treatment effeciency of the residue on the surface of water.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, when in use, the driving motor 4 is started, so that the first flywheel 6 on the transmission shaft 5 rotates, the first flywheel 6 drives the transmission belt 6 to rotate, the transmission rod 7 rotates under the driving of the transmission belt 9, the transmission rod 7 drives the second mounting cylinder 14 to rotate, and the driving blade 15 rotates, when sludge in a sewage tank is accumulated inside the mud scraping plate 13, the driving blade 15 rotates to push the sludge to rapidly flow towards the end of the mud scraping plate 14, the sludge discharging speed is increased, and the sludge treatment speed is higher;
referring to the attached drawing 1 and fig. 4-5 of the specification, a skimming plate 16 is installed at the bottom of a main beam 3, a first installation cylinder 10 is installed at the top end of the circumferential outer wall of a transmission rod 7, and an impeller 11 is arranged on the outer wall of the first installation cylinder 10, so that the transmission rod 7 can drive the first installation cylinder 10 to rotate while rotating, the first installation cylinder 10 drives the impeller 11 to rotate, the upper half section of the impeller 11 is placed on a water-free surface, water flow can be stirred when the impeller 11 rotates, thrust towards a slag discharge hopper 17 is generated, the speed of water surface slag flowing to the slag discharge hopper 17 can be accelerated, and the treatment efficiency of the water surface slag is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a peripheral transmission bridge type mud scraper, includes central support (1), its characterized in that: the guide cylinder (2) is installed at the top end of the circumferential outer wall of the central support (1), the main beam (3) is installed at the top end of the central support (1), a driving motor (4) is fixed on one side of the bottom outer wall of the main beam (3) through a bolt, the end part of an output shaft of the driving motor (4) is connected with a transmission shaft (5) through a coupling, the top end of the transmission shaft (5) extends to the top end of the main beam (3), a first flywheel (6) is arranged at the top end of the circumferential outer wall of the transmission shaft (5), a transmission rod (7) is inserted into the outer wall of the top end of the main beam (3), a second flywheel (8) is installed at the top end of the circumferential outer wall of the transmission rod (7), a transmission belt (9) is installed between the two second flywheels (8) and the first flywheel (6), and a first installation, the welding of the circumference outer wall of first installation section of thick bamboo (10) has impeller (11) that are the annular and distribute, support (12) are installed to the bottom outer wall one side of girder (3), there are mud scraper (13) bottom of support (12) through the bolt fastening, the bottom of transfer line (7) extends to the inside of mud scraper (13), the circumference outer wall bottom of transfer line (7) has second installation section of thick bamboo (14) through the bolt fastening, the circumference outer wall welding of second installation section of thick bamboo (14) has propulsion leaf (15), skimming plate (16) are installed to the bottom of girder (3), the one end that central support (1) was kept away from in skimming plate (16) is provided with row's sediment fill (17).
2. A peripheral drive bridge mud scraper according to claim 1, wherein: the top outer wall of girder (3) is seted up and is used for transmission shaft (5) and first perforation that transfer line (7) passed, transmission shaft (5) and transfer line (7) all are provided with the bearing with first fenestrate junction, and the hole depth of first perforation is the same with the thickness of girder (3).
3. A peripheral drive bridge mud scraper according to claim 1, wherein: the impeller (11) is positioned outside one side of the skimming plate (16), and the height of the impeller (11) is less than that of the skimming plate (16).
4. A peripheral drive bridge mud scraper according to claim 1, wherein: the mud scraper (13) is obliquely arranged, a mounting hole (18) for the transmission rod (7) to penetrate through is formed in the outer wall of the top end of the mud scraper (13), and a bearing is arranged at the joint of the transmission rod (7) and the mounting hole (18).
5. A peripheral drive bridge mud scraper according to claim 1, wherein: the number of the propelling blades (15) is three, the propelling blades (15) are arranged obliquely, and the inclination angles of the propelling blades (15) are matched with the inclination angle of the mud scraper (13).
6. A peripheral drive bridge mud scraper according to claim 1, wherein: the skimming plate (16) is positioned between the bracket (12) and the impeller (11), and the length of the skimming plate (16) is less than that of the main beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920472271.5U CN209865406U (en) | 2019-04-09 | 2019-04-09 | Peripheral transmission bridge type mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920472271.5U CN209865406U (en) | 2019-04-09 | 2019-04-09 | Peripheral transmission bridge type mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209865406U true CN209865406U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920472271.5U Expired - Fee Related CN209865406U (en) | 2019-04-09 | 2019-04-09 | Peripheral transmission bridge type mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209865406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935213A (en) * | 2019-12-12 | 2020-03-31 | 淮北市中芬矿山机器有限责任公司 | Large-diameter center transmission hydraulic sectional automatic rake-lifting thickener |
| CN113559568A (en) * | 2021-06-25 | 2021-10-29 | 淮北市中芬矿山机器有限责任公司 | Central transmission thickener with segmented automatic rake lifting mechanism |
-
2019
- 2019-04-09 CN CN201920472271.5U patent/CN209865406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935213A (en) * | 2019-12-12 | 2020-03-31 | 淮北市中芬矿山机器有限责任公司 | Large-diameter center transmission hydraulic sectional automatic rake-lifting thickener |
| CN113559568A (en) * | 2021-06-25 | 2021-10-29 | 淮北市中芬矿山机器有限责任公司 | Central transmission thickener with segmented automatic rake lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |