CN111501705B - Tooth rake type trash remover for sewage treatment - Google Patents
Tooth rake type trash remover for sewage treatment Download PDFInfo
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- CN111501705B CN111501705B CN202010341824.0A CN202010341824A CN111501705B CN 111501705 B CN111501705 B CN 111501705B CN 202010341824 A CN202010341824 A CN 202010341824A CN 111501705 B CN111501705 B CN 111501705B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/104—Conveyors; Paddle wheels; Endless belts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a toothed rake type sewage disposal machine for sewage treatment, which comprises a grid plate combination, a toothed rake chain combination and a torsion driving part, wherein baffle plates I are arranged and distributed on the grid plate combination, and the toothed rake chain combination is arranged on the downstream side of the baffle plates I. The invention is provided with a grid plate combination, a tooth rake chain combination and a torsion driving part, wherein the grid plate combination is provided with first baffle plates which are distributed in a arrayed manner, a transmission chain arranged on the tooth rake chain combination is positioned at the downstream side of the first baffle plates, and a telescopic tooth rake combination is connected onto the transmission chain, wherein the torsion driving part can provide large-stroke displacement for controlling rake rods on the tooth rake chain combination to make large-stroke extending actions, and is matched with a reset spring arranged for making the rake rods to make retracting actions, and a magnetomotive device is arranged between the torsion driving part and the tooth rake chain combination, so that the torsion driving part can drive the rake rods in a non-contact manner, the tooth rake chain combination can conveniently move along with the transmission chain, and the telescopic actions of the rake rods have the functions of preventing sundries from.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a rake-toothed sewage disposal machine for sewage treatment.
Background
The tooth rake type trash remover is common sewage treatment equipment, is usually installed on a reservoir or a river channel with more dirt, and mainly structurally comprises a water filtering grid plate and a tooth rake chain, wherein the tooth rake chain is wound around the outside of the water filtering grid plate, the tooth rake chain rotates to collect and transfer the dirt and sundries accumulated on the upper stream of the grid plate, and therefore the tooth rake chain is an action mechanism and needs regular maintenance and repair.
Because the existing toothed rake type sewage cleaning machine is installed in water, specifically, the lower end of the toothed rake chain and the matched structure thereof extend into the water, and the toothed rake chain and the matched structure thereof are usually of a fixed installation structure, the structure has serious defects, for example, when the toothed rake chain and the matched structure thereof break down, most of the toothed rake chain and the matched structure thereof are located under flowing water and are difficult to maintain; the toothed harrow is easy to insert and wind sundries, so that transmission is not smooth, and the phenomenon of chain dropping is easy to occur more seriously; for the condition that needs maintenance under water, the phenomenon that people are hurt easily appears in naked tooth harrow.
Therefore, the invention provides a rake-toothed sewage cleaning machine for sewage treatment.
Disclosure of Invention
The invention aims to: the toothed rake type sewage cleaning machine for sewage treatment is provided for solving the problems that sundries are easy to wind the toothed rake and difficult to clean in the toothed rake type sewage cleaning machine arranged under water, the problem of poor temporary underwater maintenance safety and the problem of inconvenient maintenance and repair of the toothed rake and the matched parts thereof under water.
In order to achieve the purpose, the invention adopts the following technical scheme:
a toothed rake type sewage disposal machine for sewage treatment comprises a grid plate assembly, a toothed rake chain assembly and a torsional driving part, wherein baffle plates I which are distributed in a arrayed manner are arranged on the grid plate assembly, the toothed rake chain assembly is arranged at the downstream side of the baffle plates I which are distributed in an arrayed manner, the toothed rake chain assembly comprises two transmission chains, a telescopic rake combination and a supporting frame, the telescopic rake combination comprises a positioning shaft, a rectangular positioning plate and a reset spring, a rake rod is fixedly arranged at one side of the rectangular positioning plate and penetrates through the outer wall of the positioning shaft, the rectangular positioning plate is elastically connected with the positioning shaft through the reset spring, the torsional driving part is arranged in the middle of the supporting frame and comprises a large positioning disc, a driving oil cylinder, a small positioning disc, a connecting plate, a waist-shaped driving plate and a rectangular push plate, the number of the small positioning discs is two, and the peripheries of the small positioning discs are meshed with the outer periphery of the large positioning disc, one side of little disc in location is passed through the connecting plate and is rotated the connection with one side of the big disc in location, the fixed drive shaft that is provided with in one side of connecting plate, waist type drive plate is located one side of connecting plate and its relative lateral wall is fixed and is provided with the limiting plate that has U type breach, one side of waist type drive plate just is located the fixed spliced pole that is located between two little discs in location that is provided with in both ends, the fixed setting of driving cylinder is in the big disc in location and its output pass the big disc in location exterior wall and with spliced pole fixed connection, the both sides fixed connection of U template and the little disc in location is passed through to one side of rectangle push pedal, the fixed electro-magnet that is provided with of opposite side of rectangle push pedal, the fixed permanent magnet.
As a further description of the above technical solution:
the connecting device is characterized by further comprising a driving rod, wherein a connecting block is fixedly arranged on the outer wall of a connecting column of the first baffle plate on the waist-shaped driving plate, the middle of the driving rod is fixedly connected with the connecting block, two ends of the driving rod are connected with a driving wheel combination in sliding fit with a supporting frame, a supporting plate is arranged on the grid plate combination, the upper end face of the supporting plate is connected with a guide plate in sliding fit with two sides of the supporting frame through a supporting plate, the driving wheel combination is matched with a transmission chain and the guide plate for use, and the top of the first baffle plate is rotatably connected with a guide grid plate located on the.
As a further description of the above technical solution:
the driving wheel assembly comprises a fixing plate, a rotating shaft, a driving chain wheel and a driven gear, wherein the rotating shaft penetrates through the fixing plate, and two ends of the rotating shaft are fixedly connected with the driving chain wheel and the driven gear.
As a further description of the above technical solution:
the sliding rails are fixedly arranged on two sides of the supporting frame, and a rack matched with the driven gear for use is fixedly arranged on one side of the guide plate.
As a further description of the above technical solution:
the guide grid plate is composed of a substrate and two baffle plates which are fixedly arranged on one side of the substrate in an arrayed and distributed mode, and one end of each baffle plate is arc-shaped and hinged to the corresponding baffle plate I.
As a further description of the above technical solution:
the middle part of the large positioning disc is provided with a connecting shaft in a penetrating mode, and two ends of the connecting shaft are fixedly connected with the supporting frame.
As a further description of the above technical solution:
the positioning shaft is fixedly provided with a guide sleeve in clearance fit with the rake rod, a conical sleeve sleeved outside the rake rod is fixedly arranged in the guide sleeve, and the small end of the conical sleeve extends out of the guide sleeve.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention is provided with a grid plate combination, a tine harrow chain combination and a torsion driving part, wherein the grid plate combination is provided with first baffle plates which are distributed in a arrayed manner, a transmission chain arranged on the tine harrow chain combination is positioned at the downstream side of the first baffle plates, and a telescopic tine harrow combination is connected onto the transmission chain, wherein the torsion driving part can provide large-stroke displacement for controlling harrow rods on the tine harrow chain combination to make large-stroke stretching actions, and is matched with a reset spring arranged to make the harrow rods make contraction actions, and a magnetomotive device is arranged between the torsion driving part and the tine harrow chain combination to realize that the torsion driving part drives the harrow rods in a non-contact manner, so that the tine harrow chain combination can conveniently move along with the transmission chain while simplifying a transmission structure, and the telescopic actions of the harrow rods have the functions of preventing sundries from winding and.
2. In the invention, the torsion driving part comprises a large positioning disc, a driving oil cylinder, a small positioning disc, a connecting plate, a waist-shaped driving plate and a rectangular push plate, wherein the driving oil cylinder is a power source, the rectangular push plate is controlled to turn over by the conversion of the large positioning disc, the driving oil cylinder, the small positioning disc, the connecting plate and the waist-shaped driving plate through the action of the driving oil cylinder in a single direction so as to control the extension and contraction of the rake rod on the telescopic rake combination on the transmission chain and the section opposite to the baffle plate, the structure is simple, and the safety of temporary underwater maintenance is improved.
3. According to the invention, the driving rod is arranged, the connecting block is fixedly arranged on the outer wall of one connecting column which is positioned on the waist-shaped driving plate and is far away from the baffle I, the middle part of the driving rod is fixedly connected with the connecting block, the two ends of the driving rod are connected with the driving wheel combination which is in sliding fit with the supporting frame, the grid plate combination is provided with the guide plate which is in sliding fit with the outer side of the supporting frame, and the driving wheel combination is connected with the transmission chain and the guide plate under the reverse pushing control of the torsion driving part, so that the transmission chain rotates to drive the whole tine harrow chain combination to ascend and separate from.
Drawings
FIG. 1 is a schematic structural diagram of the integral matching of the main components of a rake-toothed sewage cleaning machine for sewage treatment according to the present invention;
fig. 2 is a schematic structural diagram of the connection between the tine and rake chain combination and the torsional driving part of the tine rake type sewage cleaning machine for sewage treatment according to the present invention;
FIG. 3 is a schematic structural diagram of a rear view of the connection between a torsion driving part and a supporting frame of the tine rake type sewage cleaning machine for sewage treatment according to the present invention;
FIG. 4 is a rear view of the torsional driving part of the rake type sewage disposal unit according to the present invention;
FIG. 5 is a schematic structural view of a telescopic rake combination of a rake type sewage disposal machine for sewage treatment according to the present invention;
FIG. 6 is a schematic structural diagram of a grid plate assembly, a torsion driving part, a guide grid plate and a driving rod of the tine rake type sewage cleaning machine for sewage treatment according to the present invention, which are connected in a rear view;
FIG. 7 is a schematic structural view of a connection rear view of a torsion driving part and a driving rod of a telescopic rake combination of a rake type sewage disposal machine for sewage treatment according to the present invention;
fig. 8 is a schematic structural view showing the combination of the rake rod and the positioning shaft of the telescopic rake combination of the rake type sewage disposal machine for sewage treatment according to the present invention.
Illustration of the drawings:
1. combining grid plates; 11. a first baffle plate; 12. a support plate; 121. a support plate; 122. a guide plate; 1221. a rack; 2. combining a tooth rake chain; 21. a drive chain; 22. a telescopic tooth rake combination; 221. positioning the shaft; 2211. a guide sleeve; 22111. a conical sleeve; 222. a rectangular positioning plate; 2221. a harrow bar; 2222. a permanent magnet; 223. a return spring; 23. a support frame; 231. a slide rail; 3. a torsion driving section; 31. positioning the large disc; 311. a connecting shaft; 32. a driving oil cylinder; 33. positioning the small disc; 34. a connecting plate; 331. a drive shaft; 35. a waist-shaped drive plate; 351. a limiting plate; 352. connecting columns; 3521. connecting blocks; 36. a rectangular push plate; 361. a U-shaped plate; 362. an electromagnet; 4. a drive rod; 41. a driving wheel combination; 411. a fixing plate; 412. a rotating shaft; 413. a drive sprocket; 414. a driven gear; 5. a guide grid plate; 51. a substrate; 52. and a second baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, a tine rake type sewage disposal machine for sewage treatment comprises a grid plate assembly 1, a tine rake chain assembly 2 and a twisting driving part 3, wherein baffle plates 11 are arranged and distributed on the grid plate assembly 1, and reinforcing ribs are arranged between the baffle plates 11 arranged and distributed to block sundries; the rake chain assembly 2 is arranged on the downstream side of the first baffle plates 11 which are distributed in an arrayed mode, the rake chain assembly 2 comprises two transmission chains 21, a telescopic rake assembly 22 and a support frame 23, chain wheels are mounted at the upper end and the lower end of the support frame 23 and used for supporting the transmission chains 21, the two chain wheels at the same height are connected through a rotating shaft, the rake chain assembly 2 is connected between the two transmission chains 21 and is uniformly distributed in the circumferential direction, and therefore the rake chain assembly 2 moves along with the transmission chains in the moving process of the transmission chains 21; the telescopic rake assembly 22 comprises a positioning shaft 221, a rectangular positioning plate 222 and a return spring 223, two ends of the positioning shaft 221 are fixedly connected with chain links of the transmission chain 21, one side of the rectangular positioning plate 222 is fixedly provided with a rake bar 2221, the rake bar 2221 penetrates through the outer wall of the positioning shaft 221, the rectangular positioning plate 222 is elastically connected with the positioning shaft 221 through the return spring 223, the rectangular positioning plate 222 can push the rake bar 2221 to slide relative to the positioning shaft 221, and then the rake bar 2221 can penetrate through and leave a gap between two first baffles 11, so that the rake bar 2221 has a telescopic function, and therefore the matched first baffle 11 has functions of preventing winding and removing sundries wound on the rake bar 2221 and sundries between the adjacent first baffles 11; when the underwater part of the trash remover needs to be maintained and repaired, the rake bar 2221 on the telescopic rake combination 22 far away from the baffle plate I11 is retracted, so that the phenomenon that the rake bar 2221 is exposed to the outside to hurt people can be avoided; now, the torsion driving part 3 for controlling the movement of the raker arm 2221 will be described in detail, the torsion driving part 3 is installed at the middle part inside the supporting frame 23, the torsion driving part 3 comprises a positioning large disc 31, a driving oil cylinder 32, a positioning small disc 33, a connecting plate 34, a waist-shaped driving plate 35 and a rectangular push plate 36, wherein the middle part of the large positioning disc 31 is provided with a connecting shaft 311 in a penetrating way, both ends of the connecting shaft 311 are fixedly connected with the supporting frame 23, the number of the small positioning discs 33 is two, the outer peripheries of the two small positioning discs are engaged and matched with the outer periphery of the large positioning disc 31, one side of the small positioning disc 33 is rotationally connected with one side of the large positioning disc 31 through a connecting plate 34, specifically, one end of the connecting plate 34 is provided with a matching hole and is rotationally connected with the connecting shaft 311, the other end of the connecting plate is welded with a circular shaft for rotationally connecting with the middle part of the small, thereby the positioning small disc 33 always rotates in the process of moving relative to the outer periphery of the positioning large disc 31; a driving shaft 331 is fixedly arranged on one side of the connecting plate 34, the waist-shaped driving plate 35 is positioned on one side of the connecting plate 34, and a limiting plate 351 with a U-shaped notch is fixedly arranged on the opposite side wall in the waist-shaped driving plate 35, so that when the waist-shaped driving plate 35 moves back and forth in one direction, the two connecting plates 34 can be driven to rotate at the same time, and further the two small positioning discs 33 can be controlled to rotate synchronously; a connecting column 352 between the two small positioning circular discs 33 is fixedly arranged at one side and two ends of the waist-shaped driving plate 35, the driving oil cylinder 32 is fixedly arranged in the large positioning circular disc 31, the output end of the driving oil cylinder passes through the outer surface wall of the large positioning circular disc 31 and is fixedly connected with the connecting column 352, a through hole can be formed in the outer surface wall of the large positioning circular disc 31, the driving oil cylinder 32 is arranged in the through hole, and the driving oil cylinder 32 drives the waist-shaped driving plate 35 to move; one side of the rectangular push plate 36 is fixedly connected with two sides of the small positioning disc 33 through a U-shaped plate 361, so that the rectangular push plate 36 rotates and turns over in the process of rotating the small positioning disc 33 around the outer periphery of the large positioning disc 31, and specifically, the rectangular push plate 36 is switched between two positions close to the rectangular positioning plate 222 on one side of the first baffle plate 11 and the rectangular positioning plate 222 far away from the first baffle plate 11; the other side of the rectangular push plate 36 is fixedly provided with an electromagnet 362, the other side of the rectangular positioning plate 222 is fixedly provided with a permanent magnet 2222, and according to the principle that like poles repel each other, the rectangular push plate 36 realizes the action of pushing the rectangular positioning plate 222 without contact by using magnetic power; in summary, the torsion driving part 3, the permanent magnet 2222 and the electromagnet 362 are provided to control the extension and contraction of the arm 2221 of the tine/rake chain assembly 2.
Example 2
Referring to fig. 4, fig. 6 and fig. 7, the difference from embodiment 1 is that the driving rod 4 is further included, a connecting block 3521 is fixedly arranged on an outer wall of a connecting column 352 of the waist-shaped driving plate 35 away from the first baffle 11, the middle of the driving rod 4 is fixedly connected with the connecting block 3521, two ends of the driving rod 4 are connected with driving wheel assemblies 41 in sliding fit with the supporting frame 23, a sliding groove can be formed on the downstream side of the supporting frame 23, and the sliding groove is in sliding fit with the driving wheel assemblies 41; the grid plate combination 1 is provided with a supporting plate 12, the upper end face of the supporting plate 12 is connected with a guide plate 122 which is in sliding fit with two sides of a supporting frame 23 through a supporting plate 121, specifically, two sides of the supporting frame 23 are fixedly provided with sliding rails 231, the guide plate 122 can be provided with a sliding groove structure matched with the sliding rails 231, and the whole tine harrow chain combination 2 can slide outwards relative to the guide plate 122, so that the tine harrow chain combination 2 can be maintained and repaired above the water surface conveniently; firstly, further describing relevant parts for driving the movement of the whole rake chain assembly 2, wherein one side of the guide plate 122 is fixedly provided with a rack 1221 matched with the driven gear 414 for use, the driving wheel assembly 41 is matched with the transmission chain 21 and the guide plate 122 for use, the specific driving wheel assembly 41 comprises a fixing plate 411, a rotating shaft 412, a driving chain wheel 413 and a driven gear 414, the rotating shaft 412 penetrates through the fixing plate 411, and two ends of the rotating shaft are fixedly connected with the driving chain wheel 413 and the driven gear 414, at this time, the driving oil cylinder 32 adopts a bidirectional oil cylinder structure, when the driving oil cylinder 32 is pushed to a direction far away from the baffle plate 11, the driving rod 4 approaches the rectangular positioning plate 222, further drives the driving chain wheel 413 to approach the transmission chain 21 and engage, meanwhile, the driven gear 414 is engaged with the rack 1221, at this time, the driving chain 21 is controlled to start, the driving chain wheel 413 drives the driven gear 414 to rotate, the whole tine harrow chain combination 2 is separated from the water surface, and the tine harrow chain combination 2 is convenient to maintain and repair; the top of the baffle plates 11 which are distributed in an arrayed mode is rotatably connected with a guide grid plate 5 which is located on the upper portion of the rake chain combination 2, the guide grid plate 5 is used for guiding sundries collected and lifted by the rake rods 2221 into an external dirt collecting box, meanwhile, the guide grid plate 5 is turned over, so that the whole rake chain combination 2 can conveniently extend out, the guide grid plate 5 is composed of a base plate 51 and a baffle plate two 52 which is fixedly arranged on one side of the base plate 51 in an arrayed mode, distributed and fixed mode, and one end of the baffle plate two 52 is arc-shaped and hinged to the baffle plates.
Example 3
Referring to fig. 8, as further described in relation to embodiment 1, a guide sleeve 2211 is fixedly disposed on the positioning shaft 221, the guide sleeve 2211 is in clearance fit with the rake bar 2221, a tapered sleeve 22111 is fixedly disposed in the guide sleeve 2211 and is sleeved outside the rake bar 2221, a small end of the tapered sleeve 22111 extends outside the guide sleeve 2211, and the small end of the tapered sleeve 22111 and the rake bar 2221 are in small clearance fit to scrape rust and lumps off the rake bar 2221, thereby having the function of sorting the rake bar 2221.
The working principle is as follows: before use, an external driving motor is arranged on the support frame 23 and is used for driving a chain wheel meshed with the transmission chain 21 to rotate, and then the driving oil cylinder 32, the driving motor and the electromagnet 362 are electrically connected with an external control electric box which provides electric energy and control commands; the baffle plate I11 on the grid plate assembly 1 and the tooth rake chain assembly 2 are in an inclined state after being installed; when the device is used, the driving oil cylinder 32 is controlled to push away towards the direction close to the baffle plate I11, the waist-shaped driving plate 35 moves along with the driving oil cylinder and drives the two connecting plates 34 to rotate oppositely, the two small positioning disks 33 roll and approach at the outer periphery of the large positioning disk 31, the two rectangular push plates 36 are turned over to be parallel to the adjacent rectangular positioning plate 222, the electromagnet 362 is controlled to be electrified to generate magnetic thrust on the permanent magnet 2222 on the back of the rectangular positioning plate 222, the rectangular positioning plate 222 pushes the rake bar 2221 to extend out of the sequential gap of the baffle plate I11, the transmission chain 21 moves clockwise to drive the rake bar 2221 to move upwards to collect and lift sundries in water, and after the rectangular positioning plate 222 is far away from the electromagnet 362, the rectangular rake bar 2221 contracts under the action of the reset spring 223, so that the device not only has the function of removing the sundries wound on the rake bar 2221, but also has the function, when the rake chain assembly 2 needs to be maintained and repaired underwater, the retraction function of the rake bar 2221 can avoid the phenomenon of hurting people.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A tooth rake type sewage disposal machine for sewage treatment is characterized by comprising a grid plate combination (1), a tooth rake chain combination (2) and a torsion driving part (3), wherein baffle plates (11) distributed in a arrayed manner are arranged on the grid plate combination (1), the tooth rake chain combination (2) is arranged on the downstream side of the baffle plates (11) distributed in a arrayed manner, the tooth rake chain combination (2) comprises two transmission chains (21), a telescopic tooth rake combination (22) and a supporting frame (23), the telescopic tooth rake combination (22) comprises a positioning shaft (221), a rectangular positioning plate (222) and a return spring (223), a rake rod (2221) is fixedly arranged on one side of the rectangular positioning plate (222), the rake rod (2221) penetrates through the outer wall of the positioning shaft (221), the rectangular positioning plate (222) is elastically connected with the positioning shaft (221) through the return spring (223), and the torsion driving part (3) is arranged in the middle of the supporting frame (23), this twist reverse drive portion (3) is including fixing a position big disc (31), driving cylinder (32), little disc (33) in location, connecting plate (34), waist type drive plate (35) and rectangle push pedal (36), the quantity of little disc (33) in location is two and its periphery all with the cooperation of the outer peripheral meshing of the big disc in location (31), one side of the little disc in location (33) is passed through connecting plate (34) and is connected with one side rotation of the big disc in location (31), one side of connecting plate (34) is fixed and is provided with drive shaft (331), waist type drive plate (35) are located one side of connecting plate (34) and relative lateral wall is fixed and is provided with limiting plate (351) that have U type breach in it, one side of waist type drive plate (35) just is located both ends and is fixed and is provided with spliced pole (352) that are located between two little disc in location (33), driving cylinder (32) are fixed to be set up in the big disc in location (31) in location and its The outer surface wall of dish (31) and spliced pole (352) fixed connection, the both sides fixed connection of U template (361) and location small circle dish (33) is passed through to one side of rectangle push pedal (36), the fixed electro-magnet (362) that is provided with of opposite side of rectangle push pedal (36), the fixed permanent magnet (2222) that is provided with of opposite side of rectangle locating plate (222).
2. The toothed rake type sewage disposal machine for sewage treatment as claimed in claim 1, further comprising a driving rod (4), wherein a connecting block (3521) is fixedly arranged on the outer wall of a connecting column (352) far away from the first baffle plate (11) on the waist-shaped driving plate (35), the middle part of the driving rod (4) is fixedly connected with the connecting block (3521), two ends of the driving rod (4) are connected with driving wheel combinations (41) in sliding fit with the supporting frame (23), the grid plate combination (1) is provided with a supporting plate (12), the upper end surface of the supporting plate (12) is connected with guide plates (122) in sliding fit with two sides of the supporting frame (23) through a supporting plate (121), the driving wheel combinations (41) are used in cooperation with the driving chain (21) and the guide plates (122), and the top of the first baffle plate (11) which is distributed in a row is rotatably connected with guide grids (5) positioned at the upper part of the toothed rake chain combination (2, the driving wheel combination (41) comprises a fixing plate (411), a rotating shaft (412), a driving chain wheel (413) and a driven gear (414), the rotating shaft (412) penetrates through the fixing plate (411) and two ends of the rotating shaft are fixedly connected with the driving chain wheel (413) and the driven gear (414), sliding rails (231) are fixedly arranged on two sides of the supporting frame (23), and a rack (1221) matched with the driven gear (414) for use is fixedly arranged on one side of the guide plate (122).
3. The toothed rake sewage disposal machine according to claim 2, wherein said guide grid (5) is composed of a base plate (51) and a second baffle plate (52) fixedly arranged on one side of the base plate (51), and one end of the second baffle plate (52) is arc-shaped and hinged with the first baffle plate (11).
4. The toothed rake sewage disposal machine according to claim 1, wherein a connecting shaft (311) is provided through the middle of the large positioning disc (31), and both ends of the connecting shaft (311) are fixedly connected with the supporting frame (23).
5. The toothed rake sewage disposal machine according to claim 1, wherein the positioning shaft (221) is fixedly provided with a guide sleeve (2211) which is in clearance fit with the rake bar (2221), the guide sleeve (2211) is internally and fixedly provided with a tapered sleeve (22111) which is sleeved outside the rake bar (2221), and the small end of the tapered sleeve (22111) extends out of the guide sleeve (2211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341824.0A CN111501705B (en) | 2020-04-27 | 2020-04-27 | Tooth rake type trash remover for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341824.0A CN111501705B (en) | 2020-04-27 | 2020-04-27 | Tooth rake type trash remover for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN111501705A CN111501705A (en) | 2020-08-07 |
| CN111501705B true CN111501705B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010341824.0A Active CN111501705B (en) | 2020-04-27 | 2020-04-27 | Tooth rake type trash remover for sewage treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112523183A (en) * | 2020-11-24 | 2021-03-19 | 李玉建 | Water drain gate garbage collection device |
| CN115506322B (en) * | 2022-10-09 | 2023-06-23 | 邵元宾 | Water surface cleaning device and cleaning method |
| CN116621248B (en) * | 2023-06-27 | 2024-01-09 | 泰州玉安环境工程有限公司 | Progressive sewage treatment device and treatment method |
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| KR20160126726A (en) * | 2015-04-24 | 2016-11-02 | 황명회 | Rotary type scraper for prevent of neck clog |
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| CN209291989U (en) * | 2018-11-02 | 2019-08-23 | 南京奥伯尔环保设备有限公司 | Turn round rake type bar screen machine |
| CN209722918U (en) * | 2019-03-25 | 2019-12-03 | 扬州新河水工业设备有限公司 | A kind of circulating tooth harrow trash |
| CN210177475U (en) * | 2019-05-17 | 2020-03-24 | 江苏鑫颖丰环保科技有限公司 | Rotary type grid trash remover |
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2020
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| CN2267238Y (en) * | 1996-07-09 | 1997-11-12 | 姚茂红 | Grid for removing garbadge from wastewater |
| KR20160126726A (en) * | 2015-04-24 | 2016-11-02 | 황명회 | Rotary type scraper for prevent of neck clog |
| CN208830290U (en) * | 2018-07-18 | 2019-05-07 | 华电福新能源股份有限公司华安水力发电厂 | The rotary automatic dirt removing machine of T-type rake teeth |
| CN209291989U (en) * | 2018-11-02 | 2019-08-23 | 南京奥伯尔环保设备有限公司 | Turn round rake type bar screen machine |
| CN209722918U (en) * | 2019-03-25 | 2019-12-03 | 扬州新河水工业设备有限公司 | A kind of circulating tooth harrow trash |
| CN210177475U (en) * | 2019-05-17 | 2020-03-24 | 江苏鑫颖丰环保科技有限公司 | Rotary type grid trash remover |
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| CN111501705A (en) | 2020-08-07 |
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