CN209865476U - Mechanical grating dirt remover - Google Patents
Mechanical grating dirt remover Download PDFInfo
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- CN209865476U CN209865476U CN201920570529.5U CN201920570529U CN209865476U CN 209865476 U CN209865476 U CN 209865476U CN 201920570529 U CN201920570529 U CN 201920570529U CN 209865476 U CN209865476 U CN 209865476U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 239000010865 sewage Substances 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of auxiliary sewage treatment devices, in particular to a mechanical grid cleaner which improves the cleaning effect on impurities on rake teeth, thereby improving the filtering effect on sewage and improving the practicability; the automatic water-saving device comprises a frame, driving motor, rotation rake teeth chain, the upper rotating shaft, the lower rotating shaft, the upper rotating roller, the lower rotating roller, the rake teeth, from the driving wheel, the transmission shaft, the middling pressure water pump, reciprocal lead screw, the gag lever post, the mounting panel, first preceding ball bearing, ball bearing before the second, first back ball bearing, ball bearing behind the second, first gear, the second gear, the steel wire brush hair, the sleeve pipe, third gear and shower nozzle, upper rotating shaft and lower pivot rotatable the installation respectively in the inboard top of frame and bottom, the input and the outside water source intercommunication of middling pressure water pump, the output of middling pressure water pump is provided with the intercommunication hose, the output of intercommunication hose communicates with the input of shower nozzle.
Description
Technical Field
The utility model relates to a technical field of sewage treatment auxiliary device especially relates to a mechanical grating de-dirt machine.
Background
As is well known, a mechanical grid sewage disposal machine is an auxiliary device for mechanically removing grid slag trapped by a grid from a water surface in a sewage treatment process, and is widely used in the fields of environmental protection and sewage treatment; the existing mechanical grating cleaner comprises a rack, a driving motor and a rotary rake tooth chain, wherein an upper rotating shaft and a lower rotating shaft are respectively arranged at the top and the bottom of the inner side of the rack, the upper rotating shaft and the lower rotating shaft can be rotatably arranged on the rack, an upper rotating roller and a lower rotating roller are respectively arranged at the outer sides of the upper rotating shaft and the lower rotating shaft, two ends of the rotary rake tooth chain are sleeved on the upper rotating roller and the lower rotating roller, rake teeth are arranged at the outer side of the rotary rake tooth chain, a driven wheel in transmission connection with the upper rotating shaft is arranged at the top of the rear end of the rack, the driving motor is arranged at the top of the rear end of the rack, a driving wheel is arranged at the output end of the driving motor, the driving wheel is in transmission connection with the driven; when the existing mechanical grid dirt removing machine is used, a driving wheel is driven to rotate by a driving motor, the driving wheel drives a driven wheel, an upper rotating shaft and an upper rotating roller to rotate through a chain, so that a rotary rake tooth chain rotates, grid slag intercepted in sewage is conveyed out of the water surface through rake teeth on the rotary rake tooth chain, and impurities on the rake teeth are brushed away by a scrubbing brush; the discovery in the use of current mechanical grid scrubbing machine, the scrubbing brush is relatively poor to the clearance effect of impurity on the rake teeth, and some impurity still adhere to on the rake teeth, the influence is to the filter effect of sewage, leads to the practicality lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve the clearance effect to impurity on the rake teeth to improve the filter effect to sewage, improve the mechanical grid dirt separator of practicality.
The utility model discloses a mechanical grating cleaner, which comprises a frame, driving motor and rotation rake teeth chain, the top and the bottom of the frame inboard are provided with upper rotating shaft and lower rotating shaft respectively, upper rotating shaft and lower rotating shaft can both be rotated and set up in the frame, and be provided with upper rotating roller and lower rotating roller respectively in the outside of upper rotating shaft and lower rotating shaft, the both ends cover of rotation rake teeth chain is located upper rotating roller and lower rotating roller, and be provided with the rake teeth in the outside of rotation rake teeth chain, the rear end top of frame is provided with the driven wheel that is connected with the upper rotating shaft transmission, driving motor installs in the rear end top of frame, and be provided with the action wheel at driving motor's output, the action wheel passes through chain transmission with the driven wheel and is connected; the front-side inner wall of the frame is provided with a first front mounting groove and a second front mounting groove, a first front ball bearing and a second front ball bearing are respectively mounted in the first front mounting groove and the second front mounting groove, a first rear mounting groove and a second rear mounting groove are arranged on the rear-side inner wall of the frame, a first rear ball bearing and a second rear ball bearing are respectively mounted in the first rear mounting groove and the second rear mounting groove, the first rear ball bearing and the second rear ball bearing are respectively positioned right behind the first front ball bearing and the second front ball bearing, the front end and the rear end of the transmission shaft are respectively inserted into the first front ball bearing and the first rear ball bearing, the transmission shaft is positioned on the right side of the upper rotating shaft, a first gear is arranged at the front end of the outer side of the transmission shaft, a second gear is arranged at the front end of the outer side of the upper rotating shaft, the first gear is meshed with the second gear, steel wire bristles are arranged on the outer side of the transmission shaft, part of the ends of the steel wire bristles are attached to the right end of the rotary rake teeth chain, the front end and the rear end of the reciprocating screw are respectively inserted into the second front ball bearing and the second rear ball bearing, the reciprocating screw is positioned right above the transmission shaft, a sleeve matched with the reciprocating screw is arranged on the outer side of the reciprocating screw, a third gear is arranged on the front end of the outer side of the reciprocating screw, the third gear is meshed with the first gear, a front-rear through fixing through hole is formed in the left half area of the mounting plate, the rear end of the sleeve penetrates through the fixing through hole from the front end of the mounting plate and is inserted into the second rear ball bearing, the sleeve is fixedly connected with the mounting plate, a front-rear through limiting hole is formed in the right half area of the mounting plate, the rear end of the limiting rod penetrates through the limiting hole from the front end of the mounting plate and is, the front end of gag lever post and the front side inner wall connection of frame, the left end of mounting panel is provided with the shower nozzle, medium pressure water pump's input and outside water source intercommunication, medium pressure water pump's output are provided with the intercommunication hose, the output of intercommunication hose and the input intercommunication of shower nozzle.
The utility model discloses a mechanical grating de-dirt machine still includes conveyer pipe, delivery box and conveyor motor, the inside of delivery box is provided with places the chamber, the left end of conveyer pipe and the right-hand member intercommunication of frame, the right-hand member downward sloping of conveyer pipe and with the left end intercommunication of delivery box, be provided with multiunit infiltration hole on the diapire of conveyer pipe, conveyor motor installs in the front end of delivery box to be provided with the drive shaft at conveyor motor's rear side output, the rear end of drive shaft stretches into to placing the intracavity from the front end of delivery box to be provided with the screw conveyor blade in the drive shaft, the rear end of delivery box is provided with the blow off pipe.
The utility model discloses a mechanical grating de-dirt machine still includes preceding extension board, back extension board, two sets of screwed pipe and two sets of threaded rods, the top of preceding extension board and back extension board all is provided with the standing groove to equal fixed mounting has third ball bearing in two sets of standing grooves, and the front end of frame is on the upper side position and the rear end is on the upper side position and is provided with preceding fixed plate and after-fixing board respectively, the bottom of two sets of screwed pipes inserts to inside two sets of third ball bearing from the top of preceding extension board and back extension board respectively, the top of two sets of threaded rods is connected with the bottom middle part of preceding fixed plate and after-fixing board respectively, and the bottom of two sets of threaded rods inserts respectively and spiral shell dress is inside to the top of two sets of screwed pipes.
The utility model discloses a mechanical grating de-dirt machine, the shower nozzle includes first shower nozzle and second shower nozzle, the output of first shower nozzle is towards the right side output of rotation rake teeth chain, and the output of second shower nozzle is towards the steel wire brush hair.
The utility model discloses a mechanical grating de-dirt machine, the front end bottom and the rear end bottom of frame all are provided with slice rubber strip.
The utility model discloses a mechanical grating de-dirt machine, the delivery box is the tubular structure, the conveyer pipe is the rectangle structure to the output of conveyer pipe is located rotation rake teeth chain right side output under.
The utility model discloses a mechanical grating de-dirt machine, the rake teeth adopts the nylon material.
The utility model discloses a mechanical grating de-dirt machine, all be provided with multiunit fixing hole on preceding extension board and the back extension board.
The utility model discloses a mechanical grating de-dirt machine still includes two sets of preceding locating levers and two sets of back locating levers, and the left side and the right side of preceding fixed plate all are provided with preceding locating hole, the bottom of two sets of preceding locating levers is connected with the left side and the right side on preceding extension board top respectively, and the top of two sets of preceding locating levers is passed two sets of preceding locating holes to preceding fixed plate respectively from the bottom of preceding fixed plate respectively in the top of two sets of preceding locating levers, the left side and the right side of back fixed plate all are provided with the back locating hole, the bottom of two sets of back locating levers is connected with the left side and the right side on back extension board top respectively, and the top of two sets of back locating levers is.
Compared with the prior art, the beneficial effects of the utility model are that: go up epaxial second gear and drive first gear and transmission shaft and rotate, it clears up the bars sediment on the rake teeth to rotate through the epaxial steel wire brush hair of transmission, first gear drives third gear and reciprocal lead screw and rotates, through reciprocal lead screw and sheathed tube cooperation, make mounting panel reciprocating motion all around, will pass through filtered water pump and pump to the shower nozzle in and spout through the middling pressure water pump, the bars sediment on the rake teeth is cleared up to the pressure through water, improve the cleaning effect to impurity on the rake teeth, thereby improve the filter effect to sewage, and the high practicality is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
FIG. 3 is a schematic left view of the reciprocating lead screw and the transmission shaft of the present invention connected to the frame;
fig. 4 is a schematic top view of the mounting plate of the present invention;
fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention;
FIG. 6 is a schematic diagram of the right-side structure of the conveying box of the present invention;
in the drawings, the reference numbers: 1. a frame; 2. a drive motor; 3. a rotary rake tooth chain; 4. an upper rotating shaft; 5. a lower rotating shaft; 6. an upper rotating roller; 7. a lower rotating roller; 8. rake teeth; 9. a driven wheel; 10. a driving wheel; 11. a drive shaft; 12. a medium pressure water pump; 13. a reciprocating screw; 14. a limiting rod; 15. mounting a plate; 16. a first front ball bearing; 17. a second front ball bearing; 18. a first rear ball bearing; 19. a second rear ball bearing; 20. a first gear; 21. a second gear; 22. steel wire brush hair; 23. a sleeve; 24. a third gear; 25. a communication hose; 26. a delivery pipe; 27. a delivery box; 28. a conveying motor; 29. a water seepage hole; 30. a screw conveying blade; 31. a blow-off pipe; 32. a front support plate; 33. a threaded pipe; 34. a threaded rod; 35. a third ball bearing; 36. a front fixing plate; 37. a first nozzle; 38. a second nozzle; 39. a sheet-like rubber strip; 40. front positioning rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the utility model discloses a mechanical grating cleaner, including frame 1, driving motor 2 and rotation rake teeth chain 3, the top and the bottom of frame 1 inboard are provided with upper rotating shaft 4 and lower rotating shaft 5 respectively, upper rotating shaft 4 and lower rotating shaft 5 all can rotate and set up in frame 1, and be provided with upper rotating roller 6 and lower rotating roller 7 respectively in the outside of upper rotating shaft 4 and lower rotating shaft 5, the both ends cover of rotation rake teeth chain 3 is located upper rotating roller 6 and lower rotating roller 7, and be provided with rake teeth 8 in the outside of rotation rake teeth chain 3, the rear end top of frame 1 is provided with driven wheel 9 that is connected with upper rotating shaft 4 transmission, driving motor 2 is installed in the rear end top of frame 1, and be provided with action wheel 10 at the output of driving motor 2, action wheel 10 passes through chain transmission with driven wheel 9 and is connected; the water pump further comprises a transmission shaft 11, a medium pressure water pump 12, a reciprocating screw 13, a limiting rod 14 and a mounting plate 15, wherein a first front mounting groove and a second front mounting groove are formed in the inner wall of the front side of the frame 1, a first front ball bearing 16 and a second front ball bearing 17 are respectively mounted in the first front mounting groove and the second front mounting groove, a first rear mounting groove and a second rear mounting groove are formed in the inner wall of the rear side of the frame 1, a first rear ball bearing 18 and a second rear ball bearing 19 are respectively mounted in the first rear mounting groove and the second rear mounting groove, the first rear ball bearing 18 and the second rear ball bearing 19 are respectively positioned right behind the first front ball bearing 16 and the second front ball bearing 17, the front end and the rear end of the transmission shaft 11 are respectively inserted into the first front ball bearing 16 and the first rear ball bearing 18, the transmission shaft 11 is positioned on the right side of the upper rotating shaft 4, and a first gear 20 is arranged at the front end of the outer side of the transmission shaft 11, the front end of the outer side of the upper rotating shaft 4 is provided with a second gear 21, a first gear 20 is meshed with the second gear 21, the outer side of the transmission shaft 11 is provided with steel wire bristles 22, the end part of a part of the steel wire bristles 22 is tightly attached to the right end of the rotary rake teeth chain 3, the front end and the rear end of the reciprocating screw 13 are respectively inserted into a second front ball bearing 17 and a second rear ball bearing 19, the reciprocating screw 13 is positioned right above the transmission shaft 11 and is provided with a sleeve 23 matched with the reciprocating screw 13, the front end of the outer side of the reciprocating screw 13 is provided with a third gear 24, the third gear 24 is meshed with the first gear 20, the left half area of the mounting plate 15 is provided with a fixing through hole which is penetrated in the front and back, the rear end of the sleeve 23 passes through the fixing through hole from the front end of the mounting plate 15 and is inserted into the second rear ball bearing 19 and is fixedly connected with the mounting plate 15, the right half area of the mounting, the rear end of the limiting rod 14 penetrates through a limiting hole from the front end of the mounting plate 15 and is connected with the inner wall of the rear side of the rack 1, the front end of the limiting rod 14 is connected with the inner wall of the front side of the rack 1, the left end of the mounting plate 15 is provided with a spray head, the input end of the medium-pressure water pump 12 is communicated with an external water source, the output end of the medium-pressure water pump 12 is provided with a communicating hose 25, and the output end of the communicating hose 25 is communicated with the input end of the spray; go up epaxial second gear and drive first gear and transmission shaft and rotate, it clears up the bars sediment on the rake teeth to rotate through the epaxial steel wire brush hair of transmission, first gear drives third gear and reciprocal lead screw and rotates, through reciprocal lead screw and sheathed tube cooperation, make mounting panel reciprocating motion all around, will pass through filtered water pump and pump to the shower nozzle in and spout through the middling pressure water pump, the bars sediment on the rake teeth is cleared up to the pressure through water, improve the cleaning effect to impurity on the rake teeth, thereby improve the filter effect to sewage, and the high practicality is improved.
The utility model discloses a mechanical grating de-dirt machine, still include conveyer pipe 26, delivery box 27 and conveying motor 28, the inside of delivery box 27 is provided with places the chamber, the left end of conveyer pipe 26 communicates with the right-hand member of frame 1, the right-hand member downward sloping of conveyer pipe 26 communicates with the left end of delivery box 27, be provided with multiunit infiltration hole 29 on the diapire of conveyer pipe 26, conveying motor 28 installs in the front end of delivery box 27, and be provided with the drive shaft at the rear side output of conveying motor 28, the rear end of drive shaft stretches into to placing the intracavity from the front end of delivery box 27, and be provided with spiral delivery blade 30 on the drive shaft, the rear end of delivery box 27 is provided with blow off pipe 31; the impurity that gets off by steel wire brush hair and shower nozzle brush is leading-in to the carriage in through the conveyer pipe, and the water in the impurity flows back to the sewage through the infiltration hole in, drives drive shaft and helical conveying blade through conveyor motor and rotates to carry the impurity in the carriage backward and lead out from the blowdown pipe, conveniently separate the impurity under the clearance.
The utility model discloses a mechanical grating de-dirt machine, still include preceding extension board 32, the back extension board, two sets of screwed pipe 33 and two sets of threaded rods 34, the top of preceding extension board 32 and back extension board all is provided with the standing groove, and equal fixed mounting has third ball bearing 35 in two sets of standing grooves, the position is on the upper side to the front end of frame 1 and the position is on the upper side to the rear end is provided with front fixed plate 36 and rear fixed plate respectively, the bottom of two sets of screwed pipe 33 inserts to inside two sets of third ball bearing 35 from the top of preceding extension board 32 and back extension board respectively, the top of two sets of threaded rods 34 is connected with the bottom middle part of front fixed plate 36 and rear fixed plate respectively, the bottom of two sets of threaded rods 34 inserts respectively and spiral shell dress to inside the top of two sets of; support the frame through placing extension board and after-poppet in the both sides of sewer before will, through two sets of screwed pipes of manual rotation, through the cooperation of screwed pipe and threaded rod, can highly adjust preceding fixed plate and after-poppet to adapt to the sewer of the different degree of depth, improve the practicality.
The utility model discloses a mechanical grating de-dirt machine, the shower nozzle includes first shower nozzle 37 and second shower nozzle 38, the output of first shower nozzle 37 is towards the right side output of rotation rake teeth chain 3, the output of second shower nozzle 38 is towards steel wire brush hair 22; first shower nozzle spun water can clear up the impurity on the rake teeth, and second shower nozzle spun water can clear up the impurity on the steel wire brush hair.
The utility model relates to a mechanical grating cleaner, the bottom of the front end and the bottom of the rear end of a frame 1 are both provided with sheet rubber strips 39; prevent through slice rubber strip that sewage from flowing through from the both sides of frame to guarantee the filter effect to impurity in the sewage.
In the mechanical grid cleaner of the utility model, the conveying box 27 is of a tubular structure, the conveying pipe 26 is of a rectangular structure, and the output end of the conveying pipe 26 is positioned right below the output end on the right side of the rotary rake teeth chain 3; the conveying box is of a tubular structure, so that the conveying box is convenient for conveying impurities in the conveying box by the spiral conveying blades, and the practicability is improved.
The utility model discloses a mechanical grating de-dirt machine, rake teeth 8 adopt the nylon material.
The utility model discloses a mechanical grating de-dirt machine all is provided with multiunit fixing hole on preceding extension board 32 and the back extension board, can improve its holistic steadiness with preceding extension board and back extension board and sewage ditch fixed connection through fixing hole.
The utility model discloses a mechanical grating de-dirt machine, still include two sets of front positioning rods 40 and two sets of back positioning rods, the left side and the right side of front fixed plate 36 all are provided with preceding locating hole, the bottom of two sets of front positioning rods 40 is connected with the left side and the right side on front strut 32 top respectively, the top of two sets of front positioning rods 40 passes two sets of front locating holes to the top of front fixed plate 36 respectively from the bottom of front fixed plate 36, the left side and the right side of back fixed plate all are provided with the back locating hole, the bottom of two sets of back positioning rods is connected with the left side and the right side of back strut top respectively, the top of two sets of back positioning rods passes two sets of back locating holes to the top of; through two sets of preceding locating levers and two sets of back locating levers, further improve the stability to its whole support.
The utility model relates to a mechanical grid cleaner, when in operation, before the above-mentioned action is completed, firstly, the mechanical grid cleaner is moved to the position required by a user, the second gear on the upper rotating shaft drives the first gear and the transmission shaft to rotate, the grid slag on the rake teeth is cleaned through the rotation of the steel wire brush hair on the transmission shaft, the first gear drives the third gear and the reciprocating screw rod to rotate, the mounting plate is made to reciprocate back and forth through the matching of the reciprocating screw rod and the sleeve, the filtered water is pumped into the spray head and sprayed out through the medium-pressure water pump, the grid slag on the rake teeth is cleaned through the pressure of the water, the cleaning effect of the impurities on the rake teeth is improved, thereby the filtering effect of the sewage is improved, the practicability is improved, the impurities brushed down by the steel wire brush hair and the spray head are led into the conveying box through the conveying pipe, the water in the impurities flows back into the sewage through the seepage holes, the driving shaft and the spiral conveying blades are driven, thereby carry the impurity of carrying the incasement backward and derive from the blowdown pipe, the convenient impurity under the clearance separates, support the frame through placing preceding extension board and back backup pad in the both sides of sewer, through two sets of screwed pipes of manual rotation, through the cooperation of screwed pipe and threaded rod, can adjust the height of preceding fixed plate and after-fixing board, thereby adapt to the sewer of the different degree of depth, prevent that sewage from flowing through the both sides of frame through the slice rubber strip, thereby guarantee the filter effect to impurity in the sewage, the transport case is the tubular structure, make things convenient for the screw transport blade to carry the impurity in the transport case, can be with preceding extension board and back backup pad and sewer fixed connection through fixing hole, improve its holistic steadiness, through two sets of preceding locating levers and two sets of after-positioning levers, further improve the stability to its whole support.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A mechanical grating cleaner comprises a rack (1), a driving motor (2) and a rotary rake tooth chain (3), wherein an upper rotating shaft (4) and a lower rotating shaft (5) are respectively arranged at the top and the bottom of the inner side of the rack (1), the upper rotating shaft (4) and the lower rotating shaft (5) can be rotatably arranged on the rack (1), an upper rotating roller (6) and a lower rotating roller (7) are respectively arranged at the outer sides of the upper rotating shaft (4) and the lower rotating shaft (5), two ends of the rotary rake tooth chain (3) are sleeved on the upper rotating roller (6) and the lower rotating roller (7), rake teeth (8) are arranged at the outer side of the rotary rake tooth chain (3), a driven wheel (9) in transmission connection with the upper rotating shaft (4) is arranged at the top of the rear end of the rack (1), the driving motor (2) is arranged at the top of the rear end of the rack (1), and a driving wheel (10) is arranged at the output end of the driving, the driving wheel (10) is in transmission connection with the driven wheel (9) through a chain; the device is characterized by further comprising a transmission shaft (11), a medium-pressure water pump (12), a reciprocating screw (13), a limiting rod (14) and a mounting plate (15), wherein a first front mounting groove and a second front mounting groove are formed in the inner wall of the front side of the rack (1), a first front ball bearing (16) and a second front ball bearing (17) are respectively mounted in the first front mounting groove and the second front mounting groove, a first rear mounting groove and a second rear mounting groove are formed in the inner wall of the rear side of the rack (1), a first rear ball bearing (18) and a second rear ball bearing (19) are respectively mounted in the first rear mounting groove and the second rear mounting groove, the first rear ball bearing (18) and the second rear ball bearing (19) are respectively positioned right behind the first front ball bearing (16) and the second front ball bearing (17), and the front end and the rear end of the transmission shaft (11) are respectively inserted into the first front ball bearing (16) and the first rear ball bearing (18), the transmission shaft (11) is positioned on the right side of the upper rotating shaft (4), a first gear (20) is arranged at the front end of the outer side of the transmission shaft (11), a second gear (21) is arranged at the front end of the outer side of the upper rotating shaft (4), the first gear (20) is meshed with the second gear (21), steel wire bristles (22) are arranged on the outer side of the transmission shaft (11), the end parts of part of the steel wire bristles (22) are tightly attached to the right end of the rotary rake teeth chain (3), the front end and the rear end of the reciprocating screw (13) are respectively inserted into a second front ball bearing (17) and a second rear ball bearing (19), the reciprocating screw (13) is positioned right above the transmission shaft (11), a sleeve (23) matched with the reciprocating screw (13) is arranged on the outer side of the reciprocating screw (13), a third gear (24) is arranged at the front end of the outer side of the reciprocating screw (13), and the third gear (24) is meshed with the first gear (20), a fixing through hole which is through from front to back is arranged in the left half area of the mounting plate (15), the rear end of the sleeve (23) penetrates through the fixing through hole from the front end of the mounting plate (15) and is inserted into the second rear ball bearing (19), the sleeve (23) is fixedly connected with the mounting plate (15), a limit hole which is through from front to back is arranged in the right half area of the mounting plate (15), the rear end of the limiting rod (14) penetrates through the limiting hole from the front end of the mounting plate (15) and is connected with the inner wall of the rear side of the rack (1), the front end of the limiting rod (14) is connected with the inner wall of the front side of the rack (1), the left end of the mounting plate (15) is provided with a spray head, the input end of the medium pressure water pump (12) is communicated with an external water source, the output end of the medium pressure water pump (12) is provided with a communication hose (25), and the output end of the communication hose (25) is communicated with the input end of the spray head.
2. The mechanical grid sewage removing machine as claimed in claim 1, further comprising a conveying pipe (26), a conveying box (27) and a conveying motor (28), wherein a placing cavity is arranged inside the conveying box (27), the left end of the conveying pipe (26) is communicated with the right end of the rack (1), the right end of the conveying pipe (26) is inclined downwards and is communicated with the left end of the conveying box (27), a plurality of groups of water seepage holes (29) are arranged on the bottom wall of the conveying pipe (26), the conveying motor (28) is installed at the front end of the conveying box (27), a driving shaft is arranged at the output end of the rear side of the conveying motor (28), the rear end of the driving shaft extends into the placing cavity from the front end of the conveying box (27), a spiral conveying blade (30) is arranged on the driving shaft, and a sewage draining pipe (31) is arranged at the rear end of the conveying box (27).
3. A mechanical grill cleaner according to claim 2, further comprising a front plate (32), a rear plate, two sets of screw pipes (33) and two sets of screw rods (34), wherein the top ends of the front plate (32) and the rear plate are provided with a placement groove, third ball bearings (35) are fixedly arranged in the two groups of placing grooves, a front fixing plate (36) and a rear fixing plate are respectively arranged at the upper part of the front end and the upper part of the rear end of the machine frame (1), the bottom ends of the two groups of threaded pipes (33) are respectively inserted into the two groups of third ball bearings (35) from the top ends of the front support plate (32) and the rear support plate, the top ends of the two groups of threaded rods (34) are respectively connected with the middle parts of the bottom ends of the front fixing plate (36) and the rear fixing plate, and the bottom ends of the two groups of threaded rods (34) are respectively inserted into and screwed into the top ends of the two groups of threaded pipes (33).
4. The mechanical grill cleaner according to claim 3, wherein the spray heads include a first spray head (37) and a second spray head (38), an output end of the first spray head (37) faces a right output end of the rotary rake chain (3), and an output end of the second spray head (38) faces the wire bristles (22).
5. The mechanical grill cleaner according to claim 4, wherein the front bottom and the rear bottom of the housing (1) are provided with a sheet-like rubber strip (39).
6. A mechanical grate cleaner according to claim 5 characterized in that the conveying box (27) is of a tubular construction, the conveying pipe (26) is of a rectangular construction and the output end of the conveying pipe (26) is located directly below the output end of the right side of the rotary rake chain (3).
7. The mechanical grid sewage-removing machine as claimed in claim 6, wherein said rake teeth (8) are made of nylon.
8. A mechanical grill cleaner according to claim 7 wherein a plurality of sets of fixing through holes are provided in each of the front plate (32) and the rear plate.
9. The mechanical grill cleaner according to claim 8, further comprising two sets of front positioning rods (40) and two sets of rear positioning rods, wherein the front positioning holes are formed in the left side and the right side of the front fixing plate (36), the bottom ends of the two sets of front positioning rods (40) are respectively connected to the left side and the right side of the top end of the front support plate (32), the top ends of the two sets of front positioning rods (40) respectively penetrate through the two sets of front positioning holes from the bottom end of the front fixing plate (36) to the upper side of the front fixing plate (36), the rear positioning holes are formed in the left side and the right side of the rear fixing plate, the bottom ends of the two sets of rear positioning rods are respectively connected to the left side and the right side of the top end of the rear support plate, and the top ends of the two sets of rear positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570529.5U CN209865476U (en) | 2019-04-24 | 2019-04-24 | Mechanical grating dirt remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570529.5U CN209865476U (en) | 2019-04-24 | 2019-04-24 | Mechanical grating dirt remover |
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| Publication Number | Publication Date |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062306A (en) * | 2020-09-04 | 2020-12-11 | 中科建环有限责任公司 | Mechanical grating decontamination equipment and method |
| CN113713482A (en) * | 2021-09-03 | 2021-11-30 | 渝能（集团）有限责任公司 | Grid cleaning device for hydroelectric power generation |
| CN114180660A (en) * | 2021-12-30 | 2022-03-15 | 刘菲菲 | Novel grating machine for sewage treatment and use method thereof |
| CN115054979A (en) * | 2022-06-07 | 2022-09-16 | 北京新城禹潞环保科技有限责任公司 | Hydraulic screen grid slag remover |
| CN115477418A (en) * | 2022-10-20 | 2022-12-16 | 北京亦庄环境科技集团有限公司 | Sewage treatment device and method |
| CN115818748A (en) * | 2023-02-17 | 2023-03-21 | 中国水产科学研究院渔业工程研究所 | Rotary type grating sewage disposal device for sewage treatment |
-
2019
- 2019-04-24 CN CN201920570529.5U patent/CN209865476U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062306A (en) * | 2020-09-04 | 2020-12-11 | 中科建环有限责任公司 | Mechanical grating decontamination equipment and method |
| CN113713482A (en) * | 2021-09-03 | 2021-11-30 | 渝能（集团）有限责任公司 | Grid cleaning device for hydroelectric power generation |
| CN114180660A (en) * | 2021-12-30 | 2022-03-15 | 刘菲菲 | Novel grating machine for sewage treatment and use method thereof |
| CN114180660B (en) * | 2021-12-30 | 2024-02-02 | 介休市立丰水业有限公司 | Novel grid machine for sewage treatment and application method thereof |
| CN115054979A (en) * | 2022-06-07 | 2022-09-16 | 北京新城禹潞环保科技有限责任公司 | Hydraulic screen grid slag remover |
| CN115477418A (en) * | 2022-10-20 | 2022-12-16 | 北京亦庄环境科技集团有限公司 | Sewage treatment device and method |
| CN115818748A (en) * | 2023-02-17 | 2023-03-21 | 中国水产科学研究院渔业工程研究所 | Rotary type grating sewage disposal device for sewage treatment |
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Date of cancellation: 20221214 Granted publication date: 20191231 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG BEITEER ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980016152 |
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Denomination of utility model: A mechanical screen dirt remover Effective date of registration: 20221216 Granted publication date: 20191231 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG BEITEER ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022980027857 |
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Granted publication date: 20191231 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG BEITEER ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022980027857 |