CN117661521B - Water conservancy of convenient clearance blocks dirty grid - Google Patents
Water conservancy of convenient clearance blocks dirty grid Download PDFInfo
- Publication number
- CN117661521B CN117661521B CN202410137717.4A CN202410137717A CN117661521B CN 117661521 B CN117661521 B CN 117661521B CN 202410137717 A CN202410137717 A CN 202410137717A CN 117661521 B CN117661521 B CN 117661521B
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- movable
- conveying
- grid
- water conservancy
- conveying mechanism
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 78
- 238000007667 floating Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000000903 blocking effect Effects 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 239000010802 sludge Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 208000034699 Vitreous floaters Diseases 0.000 description 7
- 239000010865 sewage Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of water conservancy facilities, in particular to a convenient-to-clean water conservancy dirt blocking grid which comprises a base, wherein side seats are fixedly arranged on the base, side plates are fixedly arranged on the inner side walls of the two side seats, and a grid main body is arranged between the two side plates; the grid main body comprises a fixed grid and a movable grid, the bottom edge of the movable grid is in rotary connection with the top edge of the fixed grid, and the fixed grid is used for intercepting and filtering sludge of lower water of a water conservancy channel; the movable grating is used for intercepting floater garbage in water on the upper layer of the water conservancy channel; the garbage collection device further comprises a conveying mechanism and a collection device, wherein the inclined bottom end of the conveying mechanism corresponds to the movable grating, the inclined top end of the conveying mechanism corresponds to the collection device, and the conveying mechanism is used for conveying floating garbage on the movable grating into the collection device for collection. The invention provides a water conservancy dirt blocking grid, which does not need to clean floating garbage at the interception surface of the grid, and reduces the maintenance frequency of the grid.
Description
Technical Field
The invention belongs to the technical field of water conservancy facilities, and particularly relates to a water conservancy dirt blocking grid convenient to clean.
Background
The safety grid is a common safety protection device for the water conservancy pump station, and is mainly used for blocking dirt in a front tank of the pump station, preventing sundries from flowing into the pump station, damaging the high-pressure water pump and the operation condition of the pump station, and affecting the stable operation of the pump station.
However, there are rubbish of many floaters in the upper water of water conservancy channel, and this kind of debris rubbish is piled up and is then blockked up the safety grid, makes the rivers that pass through the grid body receive certain hindrance, has further formed the hydraulic power slope to the use flow to the water conservancy pump station has caused the influence, causes the off-the-shelf condition operation of pump station, leads to the availability factor of pump station to descend, consequently, need in time clear up the safety grid.
As disclosed in the patent document with publication number CN210421012U, the utility model discloses a sewage blocking grille for hydraulic engineering, the grille moves the scraper blade to the bottom of the front surface of the sewage blocking grille body, after the sewage blocking grille body blocks a certain amount of floaters, the rotating shaft is driven by the forward and backward motor to rotate, the rotating shaft drives the connecting rope to wind up, the scraper blade moves upwards, and the scraper blade drives the brush to brush the sewage blocking grille body through the cooperation of the fixing block and the fixing plate, so as to brush the floaters adhered to the surface of the sewage blocking grille body.
Another example is disclosed in the patent document with publication number CN218373726U as a hydraulic engineering trash rack, through lifting the scraping frame, impurities are regularly moved to the inside of the collecting box, so as to clean the filtering surface of the grating plate.
The water conservancy grid that above-mentioned scheme provided is when using, all sets up the scraper blade of liftable at the filter face of grid, clears up the debris of filter face, owing to debris rubbish pile up at the filter face, often can influence the lift operation process of filter, in serious time, owing to the accumulation of debris rubbish, can influence the normal lift process of scraper blade, influences the clearance work to safety grid.
Disclosure of Invention
The embodiment of the invention aims to provide a water conservancy dirt blocking grid convenient to clean, and aims to solve the technical problems in the background technology; in order to achieve the above purpose, the present invention provides the following technical solutions.
The invention provides a water conservancy dirt blocking grid convenient to clean, which comprises a base, wherein side seats are fixedly arranged on the base, side plates are fixedly arranged on the inner side walls of the two side seats, and a grid main body is arranged between the two side plates;
the grid main body comprises a fixed grid and a movable grid, the bottom edge of the movable grid is in rotary connection with the top edge of the fixed grid, and the fixed grid is used for intercepting and filtering the sludge of the lower water of the water conservancy channel; the movable grating is used for intercepting floater garbage in water on the upper layer of the water conservancy channel;
the garbage collection device comprises a movable grid, a conveying mechanism and a collecting device, wherein the conveying mechanism is obliquely arranged, the oblique bottom end of the conveying mechanism corresponds to the movable grid, the oblique top end of the conveying mechanism corresponds to the collecting device, and the conveying mechanism is used for conveying floating garbage on the movable grid into the collecting device for collection;
the movable grating is characterized in that the back of the top of the movable grating is rotatably connected with a movable guide plate, a plurality of third strip-shaped channels are formed in the movable guide plate at equal intervals, the movable guide plate is matched with the inclined bottom end of the conveying mechanism, the movable guide plate is used for guiding the floating garbage filtered and intercepted by the movable grating to the conveying mechanism, and the conveying mechanism is further utilized to convey the floating garbage to the collecting device.
As a further limitation of the scheme of the invention, a plurality of first filter holes are processed on the fixed grating at equal intervals;
the movable grating is provided with a plurality of second filtering holes, the second filtering holes are convenient for water flow to pass through, and the movable grating is used for intercepting floater garbage.
As a further limitation of the scheme of the invention, a plurality of strip-shaped openings are processed at equal intervals on the movable grating, a supporting shaft is rotatably arranged in each strip-shaped opening, a plurality of pointed cone blocks are distributed on the supporting shaft, and when the supporting shaft rotates, the direction of the pointed cone blocks can be driven to change;
the movable grating is characterized in that a lifting rod is further arranged on the movable grating in a lifting manner, a rack is fixedly arranged on the lifting rod extending into the movable grating, a gear meshed with the rack is fixedly arranged at the end part of the supporting shaft, and when the lifting rod stretches out and draws back relative to the movable grating, the supporting shaft is driven to rotate, so that the tip direction of the pointed cone block is adjusted.
As a further limitation of the scheme of the invention, the side plates are provided with guide rail grooves which are obliquely arranged, the top ends of the lifting rods are rotatably provided with hanging shafts, the hanging shafts are in sliding contact with the guide rail grooves, when the hanging shafts move along the guide rail grooves, on one hand, the movable grids are driven to rotate relative to the fixed grids, on the other hand, the lifting rods are enabled to stretch relative to the movable grids, and then the tip parts of the pointed cone blocks are enabled to rotate from obliquely lower parts to obliquely upper parts;
the hanging shaft is pushed to move in the guide rail groove by the electric telescopic rod.
As a further limitation of the scheme of the invention, the conveying mechanism comprises a conveying belt, the conveying belt is wound on two groups of conveying rollers, each group of conveying rollers is coaxially and fixedly arranged on a corresponding conveying roller shaft, the conveying roller shafts are rotatably arranged on the side seats, the conveying roller shafts are in transmission connection with the output shafts of the conveying motors through transmission belts, and the conveying motors are fixedly arranged at the tops of the side seats.
As a further limitation of the scheme of the invention, the conveying mechanism further comprises a plurality of groups of conveying plates, wherein the conveying plates are arranged on the conveying belt at equal intervals, and a plurality of first strip-shaped channels are formed in each group of conveying plates at equal intervals;
the movable guide plates are mutually intersected with the conveying plates of the corresponding groups, so that the floating garbage conveyed on the movable guide plates can be conveyed to the conveying plates, and the conveying mechanism is convenient to convey the floating garbage.
As a further limitation of the scheme of the invention, a support rotating roller is rotatably arranged on the inner side surface of the side plate, and the edge part of the movable guide plate is rotatably arranged on the support rotating roller, so that the movable guide plate and the conveying plate are always in a mutually crossed state when the movable grid rotates relative to the fixed grid, and thus, when the floating garbage is conveyed onto the conveying mechanism, the problem of garbage leakage and discharge caused by separation between the movable guide plate and the conveying plate is avoided.
As a further limitation of the scheme of the invention, the collecting device comprises a garbage box, a slope plate is arranged in the garbage box, a plurality of water filtering holes are processed on the slope plate, so that water in floating garbage on the slope plate is filtered out, and a through hole is further formed in the side wall of the garbage box; the collecting device further comprises a collecting box, and a collecting opening corresponding to the through opening is formed in the collecting box, so that floating garbage sliding on the gradient plate can enter and be collected in the collecting box through the through opening and the collecting opening;
the garbage box is characterized in that a fixed guide plate is fixedly arranged on the garbage box, a plurality of groups of second strip-shaped channels are arranged on the fixed guide plate at equal intervals, and the second strip-shaped channels and the first strip-shaped channels are arranged in a mutually crossing mode, so that floating garbage on the conveying plate can be guided into the garbage box through the fixed guide plate, and the floating garbage can be conveniently and uniformly treated after being finally collected into the collecting box.
Compared with the prior art, the water conservancy dirt blocking grid provided by the invention has the beneficial effects that:
firstly, intercepting and filtering sludge of lower water of a water conservancy channel by utilizing a fixed grid; intercepting floater garbage in water on the upper layer of a water conservancy channel by utilizing a movable grid;
secondly, when the movable grating is in a vertical state, the floating garbage in the water on the upper layer of the water conservancy channel can be intercepted, and at the moment, the floating garbage can be effectively hung because the tip of the pointed cone block faces obliquely downwards, so that the floating garbage is prevented from scattering; the movable grating rotates relative to the fixed grating, the hanging shaft moves along the guide rail groove at the moment, so that the tip of the pointed cone block moves from the obliquely lower part to the obliquely upper part, under the buoyancy action of the floating garbage, the floating garbage is separated from the pointed cone block, and the floating garbage can fall onto the movable guide plate due to the fact that the top of the movable grating is submerged in water, and the floating garbage falls onto the conveying mechanism for conveying through the guide of the movable guide plate;
thirdly, utilize electric telescopic handle to promote the hanging axle and remove along the slope orbit for the lifter forms the flexible action for movable grid, realizes blocking the clearance of cross-section rubbish to movable grid, later, makes movable grid resume vertical state with electric telescopic handle again, makes movable grid continue to block dirty work to the upper water of water conservancy channel.
Drawings
FIG. 1 is a perspective structure diagram of a water conservancy dirt blocking grid convenient to clean;
FIG. 2 is a top view of the water conservancy dirt blocking grating convenient to clean;
FIG. 3 is a front view of the water conservancy dirt blocking grating convenient to clean;
FIG. 4 is a schematic structural view of a grid main body in the water conservancy dirt blocking grid provided by the invention;
FIG. 5 is a schematic view of the structure of the movable grille in the grille body according to the present invention;
FIG. 6 is an enlarged partial schematic view of FIG. 5A;
FIG. 7 is a schematic view of the structure of the movable guide plate in the movable grille according to the present invention;
FIG. 8 is a schematic diagram showing the cooperation between the lifting rod and the supporting shaft in the movable grille according to the present invention;
fig. 9 is a schematic structural view of a garbage box in the water conservancy dirt blocking grid provided by the invention;
FIG. 10 is a schematic view of a conveying mechanism in the water conservancy dirt blocking grating provided by the invention;
FIG. 11 is a schematic diagram showing the cooperation between a side plate and a lifting rod in the water conservancy dirt blocking grid;
FIG. 12 is a schematic view of the water conservancy dirt blocking grille provided by the invention in a first dirt blocking state;
FIG. 13 is a schematic view of the water conservancy dirt blocking grille provided by the invention in a second dirt blocking state;
fig. 14 is a schematic view showing the cooperation between the tapered block and the elongated opening in the movable grille according to the present invention.
The reference numerals are as follows:
1. a base; 11. a side seat;
2. fixing the grille; 21. a first filter hole;
3. a movable grille; 31. a second filter hole; 32. a strip-shaped opening; 33. a pointed cone block; 34. a lifting rod; 35. hanging shaft; 36. a support shaft; 37. a gear; 38. a rack;
4. a garbage box; 41. a slope plate; 42. a water filtering hole; 43. a through port;
5. a collection box; 51. a collection port;
6. a conveying mechanism; 61. a conveying motor; 62. a conveyor belt; 63. a conveying roller; 64. a conveying plate; 65. a first strip-shaped channel; 66. a conveying roller shaft; 67. a transmission belt;
7. a side plate; 71. a guide rail groove; 72. supporting a rotating roller;
8. fixing the guide plate; 81. a second strip-shaped channel;
9. a movable guide plate; 91. and a third strip-shaped channel.
Description of the embodiments
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 3, in a preferred embodiment provided by the invention, a convenient-to-clean water conservancy and sewage blocking grid is provided, the water conservancy and sewage blocking grid comprises a base 1, side seats 11 are fixedly arranged on the base 1, side plates 7 are fixedly arranged on the inner side walls of the two side seats 11, a grid main body is arranged between the two side plates 7, the grid main body comprises a fixed grid 2 and a movable grid 3, a plurality of first filtering holes 21 are formed in the fixed grid 2 at equal intervals, the bottom edge of the movable grid 3 is in rotary connection with the top edge of the fixed grid 2, the fixed grid 2 is used for intercepting and filtering sewage sludge of a lower layer of a water conservancy channel, and a high-pressure water flushing structure can be arranged on the fixed grid 2 to flush the sewage sludge on the fixed grid 2; the movable grating 3 is used for intercepting floater garbage in water on the upper layer of the water conservancy channel.
Further, the water conservancy dirt blocking grille further comprises a conveying mechanism 6 and a collecting device, the conveying mechanism 6 is obliquely arranged, the oblique bottom end of the conveying mechanism 6 corresponds to the movable grille 3, the oblique top end of the conveying mechanism 6 corresponds to the collecting device, and the conveying mechanism 6 is used for conveying the floating garbage on the movable grille 3 into the collecting device for collection.
Specifically, as shown in fig. 4 to 8, the movable grille 3 is provided with a plurality of second filtering holes 31, the second filtering holes 31 facilitate the water flow to pass through, and the movable grille 3 is used for intercepting the floating garbage; the movable grating 3 is provided with a movable guide plate 9 in a rotary connection manner on the back of the top, a plurality of third strip-shaped channels 91 are formed in the movable guide plate 9 at equal intervals, the movable guide plate 9 is matched with the inclined bottom end of the conveying mechanism 6, the movable guide plate 9 is used for guiding the floating garbage filtered and intercepted by the movable grating 3 onto the conveying mechanism 6, and the conveying mechanism 6 is further utilized to convey the floating garbage to a collecting device.
As shown in fig. 5, 6, 8 and 14, in the embodiment of the present invention, a plurality of elongated openings 32 are processed on the movable grille 3 at equal intervals, a support shaft 36 is rotatably disposed in each elongated opening 32, a plurality of pointed cone blocks 33 are disposed on the support shaft 36 in a distributed manner, and when the support shaft 36 rotates, the orientation of the pointed cone blocks 33 can be driven to change; the movable grating 3 is further provided with a lifting rod 34 in a lifting manner, a rack 38 is fixedly arranged on the lifting rod 34 extending into the movable grating 3, a gear 37 meshed with the rack 38 is fixedly arranged at the end part of the supporting shaft 36, and when the lifting rod 34 stretches and contracts relative to the movable grating 3, the supporting shaft 36 is driven to rotate, so that the tip direction of the pointed cone block 33 is adjusted.
As shown in the side seat 11, the side plate 7 is provided with a guide rail groove 71 which is obliquely arranged, the top end of the lifting rod 34 is rotatably provided with a hanging shaft 35, the hanging shaft 35 is in sliding contact with the guide rail groove 71, and when the hanging shaft 35 moves along the guide rail groove 71, on one hand, the movable grille 3 is driven to rotate relative to the fixed grille 2, on the other hand, the lifting rod 34 is driven to perform telescopic motion relative to the movable grille 3, and then the tip of the pointed cone block 33 is driven to rotate from obliquely lower side to obliquely upper side.
It will be appreciated that when the movable grille 3 is in a vertical state, the floating garbage in the water on the upper layer of the water conservancy channel can be intercepted, and at this time, as the tip of the pointed cone block 33 faces obliquely downwards, the floating garbage can be effectively hung, the floating garbage is prevented from scattering, the movable grille 3 can rotate relative to the fixed grille 2 along with the increase of the floating garbage, the hanging shaft 35 moves along the guide rail groove 71, the tip of the pointed cone block 33 is enabled to rotate from obliquely downwards to obliquely upwards, under the buoyancy effect of the floating garbage, the floating garbage is separated from the pointed cone block 33, and as the top of the movable grille 3 is submerged in water, the floating garbage can fall onto the movable guide plate 9, and the floating garbage falls onto the conveying mechanism 6 for conveying through the guide of the movable guide plate 9.
Further, as shown in fig. 1, 2 and 10, in the embodiment of the present invention, the conveying mechanism 6 includes a conveying belt 62, the conveying belt 62 is wound on two groups of conveying rollers 63, each group of conveying rollers 63 is coaxially and fixedly mounted on a corresponding conveying roller shaft 66, the conveying roller shafts 66 are rotatably supported on the side seats 11, the conveying roller shafts 66 are in transmission connection with an output shaft of the conveying motor 61 through a transmission belt 67, the conveying motor 61 is fixedly mounted on the top of the side seats 11, and the conveying mechanism drives the conveying roller shafts 66 to rotate by using the conveying motor 61, so as to further drive the conveying belt 62 to operate, thereby realizing the conveying process of the floating garbage.
Preferably, in the embodiment of the present invention, the conveying mechanism 6 further includes a plurality of groups of conveying plates 64, where the conveying plates 64 are installed on the conveying belt 62 at equal intervals, and a plurality of first strip-shaped channels 65 are provided on each group of conveying plates 64 at equal intervals.
The movable guide plates 9 and the conveying plates 64 of the corresponding groups are mutually intersected, so that the floating garbage conveyed on the movable guide plates 9 can be conveyed to the conveying plates 64, and the conveying mechanism 6 can convey the floating garbage conveniently.
With continued reference to fig. 11-13, a support roller 72 is rotatably supported on the inner side surface of the side plate 7, and the edge of the movable guide plate 9 is rotatably supported on the support roller 72, so that the movable guide plate 9 and the conveying plate 64 are always in a mutually crossed state when the movable grille 3 rotates relative to the fixed grille 2, and thus, when the floating garbage is sent to the conveying mechanism 6, separation between the movable guide plate 9 and the conveying plate 64 is not generated, and the problem of garbage leakage is caused.
With continued reference to fig. 1, 2 and 9, in the embodiment of the present invention, the collecting device includes a garbage box 4, a slope plate 41 is disposed in the garbage box 4, a plurality of water filtering holes 42 are formed in the slope plate 41, so that water in the floating garbage on the slope plate 41 is filtered out, and a through hole 43 is further formed in a side wall of the garbage box 4; the collecting device further comprises a collecting box 5, and a collecting opening 51 corresponding to the through opening 43 is formed in the collecting box 5, so that the floating garbage sliding on the gradient plate 41 can enter and be collected in the collecting box 5 through the through opening 43 and the collecting opening 51.
Further, the garbage box 4 is further fixedly provided with a fixed guide plate 8, a plurality of groups of second strip-shaped channels 81 are arranged on the fixed guide plate 8 at equal intervals, and the plurality of groups of second strip-shaped channels 81 and the plurality of groups of first strip-shaped channels 65 are arranged in a mutually crossing manner, so that the floating garbage on the conveying plate 64 can be guided into the garbage box 4 through the fixed guide plate 8, and the floating garbage can be conveniently and uniformly treated after being finally collected into the collecting box 5.
As shown in fig. 12 and 13, fig. 12 is different from fig. 13 in that the movable grille 3 in fig. 13 is in an inclined state under the impact of the floating garbage, and the tip of the pointed cone 33 is directed upward at this time, so that the floating garbage hung on the pointed cone 33 can be quickly dropped off, and the floating garbage is conveniently sent to the conveying mechanism 6 through the movable guide plate 9, and further sent to the slope plate 41 and the collecting box 5 through the conveying mechanism 6 and the fixed guide plate 8.
In addition, considering that the movable grating 3 can be restored to the vertical state, as a preferable mode, an electric telescopic rod is utilized to realize that the external force pushes the hanging shaft 35 to move in the guide rail groove 71, when the interception surface of the movable grating 3 needs to be cleaned, the electric telescopic rod is utilized to push the hanging shaft 35 to move along the inclined track, so that the lifting rod 34 forms telescopic action relative to the movable grating 3, the movable grating 3 is enabled to clean the garbage on the interception surface of the movable grating 3, and then the electric telescopic rod is utilized to enable the movable grating 3 to be restored to the vertical state, so that the movable grating 3 continues to carry out the dirt blocking work on the upper water of the water conservancy channel.
The above embodiments are merely illustrative of a preferred embodiment, but are not limited thereto. In practicing the present invention, appropriate substitutions and/or modifications may be made according to the needs of the user.
The number of equipment and the scale of processing described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be readily apparent to those skilled in the art.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the invention have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the invention is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. The utility model provides a water conservancy dirt blocking grid convenient to clear up, includes base (1), fixedly is provided with side seat (11) on base (1), all fixedly is provided with curb plate (7) on the inside wall of two side seat (11), is provided with the grid main part between two curb plates (7);
the method is characterized in that:
the grid main body comprises a fixed grid (2) and a movable grid (3), and the bottom edge of the movable grid (3) is rotationally connected with the top edge of the fixed grid (2);
the garbage collection device further comprises a conveying mechanism (6) and a collection device, wherein the conveying mechanism (6) is obliquely arranged, the oblique bottom end of the conveying mechanism (6) corresponds to the movable grating (3), the oblique top end of the conveying mechanism (6) corresponds to the collection device, and the conveying mechanism (6) is used for conveying the floating garbage on the movable grating (3) into the collection device for collection;
the movable grating (3) is rotatably connected with the back of the top, a movable guide plate (9) is arranged on the movable guide plate (9), a plurality of third strip-shaped channels (91) are formed in the movable guide plate (9) at equal intervals, the movable guide plate (9) is matched with the inclined bottom end of the conveying mechanism (6), and the movable guide plate (9) is used for guiding the floating garbage filtered and intercepted by the movable grating (3) to the conveying mechanism (6);
a plurality of first filtering holes (21) are formed in the fixed grating (2) at equal intervals; a plurality of second filtering holes (31) are formed in the movable grating (3);
the movable grating (3) is provided with a plurality of strip-shaped openings (32) at equal intervals, a supporting shaft (36) is rotatably arranged in each strip-shaped opening (32), and a plurality of pointed cone blocks (33) are distributed on the supporting shaft (36);
the movable grating (3) is also provided with a lifting rod (34) in a lifting manner, a rack (38) is fixedly arranged on the lifting rod (34) extending into the movable grating (3), a gear (37) meshed with the rack (38) is fixedly arranged at the end part of the supporting shaft (36), and when the lifting rod (34) stretches and contracts relative to the movable grating (3), the supporting shaft (36) is driven to rotate;
a guide rail groove (71) which is obliquely arranged is formed in the side plate (7), a hanging shaft (35) is rotatably arranged at the top end of the lifting rod (34), and the hanging shaft (35) is in sliding contact with the guide rail groove (71); the hanging shaft (35) is pushed by the electric telescopic rod to move in the guide rail groove (71).
2. The water conservancy dirt blocking grid convenient to clean according to claim 1, wherein the conveying mechanism (6) comprises a conveying belt (62), the conveying belt (62) is wound on two groups of conveying rollers (63), each group of conveying rollers (63) is coaxially and fixedly installed on a corresponding conveying roller shaft (66), the conveying roller shafts (66) are supported and rotated to be arranged on the side seats (11), the conveying roller shafts (66) are in transmission connection with an output shaft of the conveying motor (61) through a transmission belt (67), and the conveying motor (61) is fixedly installed at the top of the side seats (11).
3. The water conservancy dirt blocking grid convenient to clean according to claim 2, wherein the conveying mechanism (6) further comprises a plurality of groups of conveying plates (64), the conveying plates (64) are arranged on the conveying belt (62) at equal intervals, and a plurality of first strip-shaped channels (65) are formed in each group of conveying plates (64) at equal intervals;
the movable guide plates (9) are mutually intersected with the conveying plates (64) of the corresponding group.
4. A water conservancy dirt blocking grating convenient to clean according to claim 3, characterized in that a supporting roller (72) is rotatably supported on the inner side surface of the side plate (7), and the edge of the movable guide plate (9) is supported on the supporting roller (72).
5. The water conservancy dirt blocking grid convenient to clean according to claim 4, wherein the collecting device comprises a garbage box (4), a slope plate (41) is arranged in the garbage box (4), and a plurality of water filtering holes (42) are formed in the slope plate (41);
the side wall of the garbage box (4) is also provided with a through hole (43); the collecting device further comprises a collecting box (5), and a collecting opening (51) corresponding to the through opening (43) is formed in the collecting box (5);
the garbage box (4) is also fixedly provided with a fixed guide plate (8), a plurality of groups of second strip-shaped channels (81) are arranged on the fixed guide plate (8) at equal intervals, and the plurality of groups of second strip-shaped channels (81) and the plurality of groups of first strip-shaped channels (65) are arranged in a mutually crossing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410137717.4A CN117661521B (en) | 2024-02-01 | 2024-02-01 | Water conservancy of convenient clearance blocks dirty grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410137717.4A CN117661521B (en) | 2024-02-01 | 2024-02-01 | Water conservancy of convenient clearance blocks dirty grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117661521A CN117661521A (en) | 2024-03-08 |
| CN117661521B true CN117661521B (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410137717.4A Active CN117661521B (en) | 2024-02-01 | 2024-02-01 | Water conservancy of convenient clearance blocks dirty grid |
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| CN (1) | CN117661521B (en) |
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| RU2566448C1 (en) * | 2014-12-03 | 2015-10-27 | Федеральное государственное бюджетное научное учреждение "Поволжский научно-исследовательский институт эколого-мелиоративных технологий" | Device for cleaning of trash screen |
| CN109750650A (en) * | 2019-03-04 | 2019-05-14 | 黄景珍 | A kind of grid dirt cleaner with from filter function |
| CN111569509A (en) * | 2020-06-01 | 2020-08-25 | 浙江金佰利环境科技有限公司 | Deep well aeration device and sewage treatment process thereof |
| CN211498750U (en) * | 2019-12-20 | 2020-09-15 | 扬州上源环保科技有限公司 | Anti-formula grid of dragging for |
| CN211545994U (en) * | 2020-01-08 | 2020-09-22 | 刘军宏 | Novel sewage treatment grid |
| CN112939112A (en) * | 2021-02-03 | 2021-06-11 | 广州菊发电子商务有限公司 | Rotary type grating pollution discharge machine |
| CN218248899U (en) * | 2022-08-09 | 2023-01-10 | 西藏玛双环保科技有限公司 | Grid for sewage treatment |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2566448C1 (en) * | 2014-12-03 | 2015-10-27 | Федеральное государственное бюджетное научное учреждение "Поволжский научно-исследовательский институт эколого-мелиоративных технологий" | Device for cleaning of trash screen |
| CN109750650A (en) * | 2019-03-04 | 2019-05-14 | 黄景珍 | A kind of grid dirt cleaner with from filter function |
| CN211498750U (en) * | 2019-12-20 | 2020-09-15 | 扬州上源环保科技有限公司 | Anti-formula grid of dragging for |
| CN211545994U (en) * | 2020-01-08 | 2020-09-22 | 刘军宏 | Novel sewage treatment grid |
| CN111569509A (en) * | 2020-06-01 | 2020-08-25 | 浙江金佰利环境科技有限公司 | Deep well aeration device and sewage treatment process thereof |
| CN112939112A (en) * | 2021-02-03 | 2021-06-11 | 广州菊发电子商务有限公司 | Rotary type grating pollution discharge machine |
| CN218248899U (en) * | 2022-08-09 | 2023-01-10 | 西藏玛双环保科技有限公司 | Grid for sewage treatment |
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| CN117661521A (en) | 2024-03-08 |
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