CN116219983B - Trash rack cleaning device for hydraulic engineering - Google Patents
Trash rack cleaning device for hydraulic engineering Download PDFInfo
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- CN116219983B CN116219983B CN202310503370.6A CN202310503370A CN116219983B CN 116219983 B CN116219983 B CN 116219983B CN 202310503370 A CN202310503370 A CN 202310503370A CN 116219983 B CN116219983 B CN 116219983B
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- trash rack
- cleaning
- frame
- installing frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 141
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 97
- 230000008878 coupling Effects 0.000 claims abstract description 31
- 238000010168 coupling process Methods 0.000 claims abstract description 31
- 238000005859 coupling reaction Methods 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000006855 networking Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 31
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 238000007790 scraping Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of hydraulic engineering, in particular to a trash rack cleaning device for hydraulic engineering. The utility model provides a trash rack cleaning device for hydraulic engineering, including fixed frame, guide bar and installing frame, the downside is connected with the fender work or material rest in the installing frame and be close to one side of trash rack, and the downside of installing frame is provided with the guiding gutter, and one side of installing frame is provided with the cavity, and the upside rigid coupling in the installing frame has the clearance piece that is used for clearing up trash rack interception debris, and one side rigid coupling that trash rack was kept away from to the clearance piece has the guide frame, and the installing frame rotates and is connected with the first axostylus axostyle that runs through the clearance piece, and first axostylus axostyle rigid coupling has the stir plate of equidistance distribution. According to the invention, the stirring plate rotates to stir sundries cleaned on the cleaning piece, the sundries slide into the mounting frame leftwards along the inclined surfaces of the cleaning piece and the guide frame, and the sundries intercepted by the trash rack are propped against by the water flowing rightwards along the flow dividing plate, so that the sundries intercepted in the process of upwards moving the mounting frame are prevented from drifting around, and the cleaning is not influenced intensively by the sundries.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a trash rack cleaning device for hydraulic engineering.
Background
The trash rack is mainly arranged in front of the water inlet, and the trash rack is structurally of a frame type and used for blocking sundries such as pasture and drifting wood carried by water, the existing trash rack is required to be cleaned regularly for blocking the trash rack, and the influence on water flow due to accumulation of sundries is avoided.
When the prior trash rack at the offshore port is cleaned, the trash intercepted by the trash rack is cleaned by the rake-type trash remover because the water area at the offshore port is deeper, the trash intercepted by the trash rack is cleaned by the rake-type trash remover in a grabbing manner by the grabbing claws, in the process, part of the trash intercepted by the trash rack is adhered to the grids on the trash rack, the grabbing claws of the rake-type trash remover are difficult to clean the trash adhered to the intermittent positions of the grids of the trash rack, the trash intercepted by the trash rack is easily accumulated at the grids, the trash rack is blocked, the water flow is affected, the fishing net damaged during fishing is remained in the water, the fishing net is intercepted by the trash rack along with the water flow, the fishing net is formed by weaving a plurality of wires, the fishing net is easily hooked in different places, and the fishing net is wound with the trash rack, so that the intercepted trash is affected.
Disclosure of Invention
In order to overcome the defects of the background technology, the invention provides a trash rack cleaning device for hydraulic engineering.
The technical scheme is as follows: the utility model provides a trash rack cleaning device for hydraulic engineering, including fixed frame, fixed frame is provided with the control terminal who is connected with long-range thing networking, be equipped with the trash rack that is used for intercepting debris in the fixed frame, be provided with the slide of symmetric distribution in the fixed frame, sliding connection has the guide bar in the slide, the rigid coupling has the installing frame between the guide bar of symmetric distribution, one side of installing the frame is provided with the cavity, the interior downside that the installing frame is close to trash rack one side is connected with keeps off the work or material rest, the downside of installing the frame is provided with the guiding gutter, the upside rigid coupling in the installing frame has the clearance piece that is used for clearing up the debris on the trash rack, one side rigid coupling that the trash rack was kept away from to the clearance piece has the leading truck, the first axostylus axostyle rigid coupling has the stir board that the equidistance distributes, stir board and clearance piece sliding fit, one side that the installing frame kept away from the fixed frame is connected with the flow distribution board, flow distribution board and installing frame cooperation form the sealed chamber, and sealed intracavity installs and be used for driving first axostylus axostyle pivoted first driving piece, the upside of fixed frame is provided with the elevating system that is used for driving the installing frame and removes, elevating system and driving the clearance piece that the debris is connected with the clearance piece that drives the clearance piece that moves on the first axostylus axostyle.
Further, the flow distribution plate is V-shaped, an opening is formed in the upper side of the flow distribution plate, and a flow guide plate is fixedly connected to the upper side in the opening of the flow distribution plate.
Further, the downside of installing the frame is provided with the through-hole that the equidistance distributes, and the through-hole of installing the frame is located the upside of guiding gutter, and the through-hole of installing the frame communicates with the guiding gutter.
Further, the installing frame rotates and is connected with the second shaft, the second shaft rigid coupling has the first gear that is located the cavity, the second shaft rigid coupling has the cutting knife that the equidistance distributes, the cutting knife is located the installing frame, the sealed intracavity that flow distribution plate and installing frame cooperation formed is provided with the third driving piece that is used for driving the second shaft pivoted, the third driving piece is connected with the control terminal electricity, the installing frame rotates and is connected with the rotary drum, the rotary drum is located the downside of first axostylus axostyle, and the second shaft is located the inboard of rotary drum and first axostylus axostyle, and the length of second axostylus axostyle is greater than the length of rotary drum, the rotary drum is provided with the second gear with first gear engagement, the rigid coupling has the dead lever that is located the rotary drum in the installing frame, the axial lead of dead lever coincides with the axial lead of rotary drum, one side rigid coupling that the dead lever is close to the trash rack has the extrusion piece of equidistance distribution, rotary drum spacing sliding connection has equidistant and circumferentially distributed clear away the piece, equidistant distributed's cutting knife and equidistant distributed clear away the piece staggered distribution, equidistant extruded extrusion and equidistant distributed clear away piece and the rigid coupling has the spring between the rotary drum.
Further, the extrusion piece is arc, and the upper and lower both sides of extrusion piece are the inclined plane, and wherein thickness is greater than the thickness of upper and lower both sides.
Further, one side of the cleaning piece contacted with the adjacent extrusion piece is provided with an inclined plane which is jointed with the cleaning piece, and the inclined plane of the cleaning piece is contacted with the extrusion piece for pushing the cleaning piece to be tightly jointed with the trash rack.
Further, one side of the cleaning piece far away from the rotary drum is set to be hook-shaped, one side of the cleaning piece far away from the rotary drum is fixedly connected with hanging blocks which are equidistantly and symmetrically distributed, and hook-shaped parts of the rotary drum are fixedly connected with hook plates which are equidistantly distributed.
Further, the device further comprises symmetrically distributed swing arms, the symmetrically distributed swing arms are all rotationally connected to the mounting frame, a power piece for driving the swing arms to rotate is arranged in the cavity, the power piece is electrically connected with the control terminal, a cleaning plate is fixedly connected between the symmetrically distributed swing arms, a shovel plate which is equidistantly distributed is fixedly connected to one side of the cleaning plate, which is close to the trash rack, of the cleaning plate, and a baffle plate is fixedly connected in the guide groove.
Further, still including depositing the guipure, deposit the guipure setting in the fixed frame and keep away from one side of installing frame, deposit the guipure and pass through guide bar and adjacent slide sliding fit, deposit the guipure and remove through elevating system, the one side rigid coupling that the guipure is close to the guipure has with the contact complex third scraper blade of guipure, deposit the guipure rotation and be connected with the electronic piece that cleans that is located third scraper blade upside, electronic cleaning is connected with the control terminal electricity, electronic cleaning is used for clearing up the remaining debris of piece, one side rigid coupling that the mounting bracket kept away from the guipure has the fourth scraper blade that is used for clearing up adhesion debris on the electronic cleaning piece.
Further, the electric cleaning piece is provided with long bristles and short bristles and is used for cleaning the residual sundries of the cleaning piece.
Compared with the prior art, the invention has the following advantages:
according to the invention, the stirring plate rotates to stir sundries cleaned on the cleaning piece, the sundries slide into the mounting frame along the inclined surfaces of the cleaning piece and the guide frame, and the sundries intercepted by the trash rack are propped against by the water flowing rightwards along the flow dividing plate, so that the sundries intercepted in the process of upwards moving the mounting frame are prevented from drifting around, and the cleaning is not influenced intensively by the sundries.
The fishing net intercepted by the trash rack is hooked by the hanging blocks and the hook plates on the trash rack through the rotation of the cleaning piece, the hooked fishing net is cut by the cutting knife, the trash rack is prevented from being blocked by accumulation of the fishing net and sundries, and water flow is further affected.
The cleaning plate swings to enable sundries floating on the water surface to stir leftwards, so that the phenomenon that the mounting frame directly moves downwards to cause sundries floating on the water surface to push downwards to be accumulated on the river bottom is avoided, the mounting frame is further affected to move downwards to reset, sundries at the bottom in the river are scooped up by the aid of the cleaning plate, a large amount of sundries are prevented from being accumulated at the bottom of the river, and the mounting frame is affected to restore to the initial position.
The right side face of the trash rack is cleaned in the process of upward movement of the third scraping plate, shellfish, algae and sundries adhered to the right side face of the trash rack are cleaned, the electric cleaning piece is utilized to rotate to clean the residual fishing net on the cleaning piece, the fishing net adhered to the electric cleaning piece is cleaned through the fourth scraping plate, and the electric cleaning piece is prevented from adhering to the fishing net.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of a fixing frame of the present invention.
Fig. 3 is a schematic cross-sectional perspective view of a mounting frame and a diverter plate of the present invention.
Fig. 4 is a schematic perspective view of a cleaning member, a guide frame, a first shaft and a toggle plate according to the present invention.
Fig. 5 is a schematic front perspective view of a mounting frame according to the present invention.
Fig. 6 is a rear perspective view of the drum of the present invention.
FIG. 7 is a schematic perspective view of the extrusion, clearance member, hanging block and hook plate of the present invention.
Fig. 8 is a schematic perspective view of a swing arm, cleaning plate and blade according to the present invention.
Fig. 9 is a schematic perspective view of the storage reticulated shell, the third scraper, the electric cleaning member and the fourth scraper according to the present invention.
Wherein: 1-fixed frame, 2-trash rack, 3-slideway, 4-guide bar, 5-installation frame, 501-cavity, 502-material blocking frame, 503-guide groove, 6-cleaning piece, 7-guide frame, 8-first shaft lever, 9-toggle plate, 10-split plate, 11-first driving piece, 12-guide plate, 13-second driving piece, 14-winding wheel, 15-wire rope, 16-second shaft lever, 17-first gear, 18-cutting knife, 19-third driving piece, 20-rotary drum, 21-second gear, 22-fixed bar, 23-extrusion piece, 24-cleaning piece, 25-hanging block, 26-hook plate, 27-swing arm, 28-cleaning plate, 29-shovel plate, 30-baffle plate, 31-storage net shell, 32-third scraper, 33-electric cleaning piece, 34-fourth scraper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
1-5, including fixed frame 1, fixed frame 1 is provided with the control terminal who is connected with long-range thing networking, be equipped with the trash rack 2 that is used for intercepting debris in the fixed frame 1, both sides all are provided with two slide ways 3 around in the fixed frame 1, adjacent two slide ways 3 bilateral symmetry distribute, the upper and lower both sides in the slide way 3 all sliding connection has the wedge, the rigid coupling has the spring between wedge and the fixed frame 1, sliding connection has guide bar 4 in slide way 3, rigid coupling has mounting frame 5 between the adjacent guide bar 4 around the left side, mounting frame 5 is located the left side of trash rack 2, the downside of mounting frame 5 is provided with guiding groove 503, the downside of mounting frame 5 is provided with the through-hole that the equidistance distributes, and the through-hole of mounting frame 5 is located the upside of guiding groove 503, the through-hole of mounting frame 5 communicates with guiding groove 503, the front side of the mounting frame 5 is provided with a cavity 501, the right side of the bottom in the mounting frame 5 is welded with a material blocking frame 502, the material blocking frame 502 is in a shape like a Chinese character 'ji', the upper end of the material blocking frame 502 is conical, the upper side in the mounting frame 5 is welded with a cleaning piece 6 for cleaning sundries intercepted by the trash rack 2, the right side of the cleaning piece 6 is provided with grooves distributed equidistantly, the cleaning piece 6 is distributed staggeredly with grids of the trash rack 2 for cleaning sundries at the grid gap of the trash rack 2, the left side of the cleaning piece 6 is fixedly connected with a guide frame 7, the cleaning piece 6 and the guide frame 7 are inclined in a left-low and-right-high manner, the mounting frame 5 is rotationally connected with a first shaft rod 8 penetrating through the cleaning piece 6, the first shaft rod 8 is fixedly connected with a stirring plate 9 distributed equidistantly, the stirring plate 9 is in sliding fit with the cleaning piece 6, the stirring plate 9 rotates anticlockwise to stir sundries on the upper side of the cleaning piece 6 to slide leftwards into the mounting frame 5, the left side face rigid coupling of installing frame 5 has the division board 10, division board 10 is the V-arrangement, and the upside of division board 10 is provided with the opening, the opening of division board 10 is located the upside of installing frame 5, division board 10 and installing frame 5 cooperation form sealed chamber, and install the first driving piece 11 that is connected with the control terminal electricity in the sealed chamber, first driving piece 11 is gear motor, the output shaft of first driving piece 11 passes through band pulley and belt drive with first axostylus axostyle 8, the rigid coupling has guide plate 12 in the opening of division board 10, guide plate 12 sets up to the arc for to the rivers downwardly directed who gets into through division board 10 opening, the second driving piece 13 that is connected with the control terminal electricity is installed to the left side of fixed frame 1 upside, second driving piece 13 sets up to biax motor, winding wheel 14 is all installed to two output shafts of second driving piece 13, winding wheel 14 rigid coupling has wire rope 15 with the installation frame 5 rigid coupling.
As shown in fig. 5-7, a second shaft 16 positioned at the lower side of the first shaft 8 is rotationally connected with the mounting frame 5, a first gear 17 positioned at the inner side of the cavity 501 is fixedly connected at the front end of the second shaft 16, equally distributed cutting knives 18 are fixedly connected with the second shaft 16, the cutting knives 18 are positioned at the inner side of the mounting frame 5, a third driving piece 19 electrically connected with a control terminal is arranged in the sealing cavity, the third driving piece 19 is a gear motor, an output shaft of the third driving piece 19 and the second shaft 16 are transmitted by a belt wheel and a belt, the mounting frame 5 is rotationally connected with a rotary drum 20 positioned at the lower side of the second shaft 16, a second gear 21 meshed with the first gear 17 is arranged at the front end of the rotary drum 20, a fixed rod 22 positioned at the inner side of the rotary drum 20 is fixedly connected in the mounting frame 5, the axial lead of the fixed rod 22 coincides with the axial lead of the rotary drum 20, a plurality of groups of extrusion pieces 23 equally distributed are fixedly connected at the right side of the fixed rod 22, each group of extrusion pieces 23 is provided with two extrusion pieces 23 which are symmetrically distributed front and back, the extrusion pieces 23 are arc-shaped, the upper side and the lower side of the opposite sides of the two extrusion pieces 23 in each group are respectively provided with inclined surfaces, the thickness of the middle part of each extrusion piece 23 is larger than that of the inclined surfaces of the upper side and the lower side, the rotary drum 20 is in limit sliding connection with a plurality of groups of cleaning pieces 24, the equally distributed cutting knives 18 are respectively distributed with the plurality of groups of cleaning pieces 24 in a staggered manner, each group of cleaning pieces 24 is provided with four cleaning pieces 24 which are circumferentially and equally distributed along the axial lead of the rotary drum 20, the four cleaning pieces 24 in each group are respectively in limit sliding connection with the rotary drum 20, a spring is fixedly connected between the cleaning pieces 24 and the rotary drum 20, the two extrusion pieces 23 in each group are distributed with two groups of cleaning pieces 24, the inclined surfaces of the cleaning pieces 24 are in contact fit with the adjacent extrusion pieces 23 for pushing the cleaning pieces 24 to be clung to the trash rack 2, the clearance piece 24 sets up to the inclined plane with adjacent extrusion piece 23 complex one side, and the clearance piece 24 on right side stretches into in the grid clearance of trash rack 2, and the adjacent clearance piece 24 in front and back draws close to hug closely the grid of trash rack 2 and clear up it, and one side that the clearance piece 24 kept away from rotary drum 20 sets up to the hook-shaped, and the front and back both sides face of extrusion piece 23 all rigid coupling has hanging piece 25, and hanging piece 25 is soft material, and the hook department rigid coupling of rotary drum 20 has the hook plate 26 that the equidistance distributes.
Before cleaning up the debris that the trash rack 2 was intercepted, the operator sets for the time of interval clearance through remote control terminal, when reaching the time of needs clearance, remote control terminal starts second driving piece 13 and first driving piece 11 work, second driving piece 13 work drives winding wheel 14 rolling wire rope 15, make the clearance piece 6 that installing frame 5 drove it upwards move, clearance piece 6 is clear up the debris that trash rack 2 intercepted, in this process, first driving piece 11 work passes through the band pulley and the belt, the first axostylus axostyle 8 of transmission drives and stirs board 9 anticlockwise rotation, stir the debris on the clearance piece 6 anticlockwise rotation, because of clearance piece 6 and leading truck 7 are low-right high slope, debris slides into installing frame 5 along the inclined plane of clearance piece 6 and leading truck 7 to the left, and avoid debris to shift out in the installing frame 5 to the right, debris in the installing frame 5 drops on the upside of its through-hole, and debris 502 in the installing frame 5 is spacing through keeping off the work of a stock at this time, prevent to shift out along with the water flow.
In the above process, the water flow flowing rightward is split by the splitter plate 10, so as to slow down the impact force of the water flow on the installation frame 5, part of the split water flow flows upward along the inclined surface on the upper side of the splitter plate 10, when the upward flowing water flow passes through the opening of the splitter plate 10, part of the upward flowing water flow slides downward through the opening of the splitter plate 10, the water flow flowing downward through the opening of the splitter plate 10 is guided along the guide plate 12, the water guided along the guide plate 12 is impacted downward on the lower side of the cleaning piece 6, the water flow on the cleaning piece 6 flows leftward to impact the sundries on the guide frame 7 into the installation frame 5, so that the sundries on the follow-up sundries are prevented from adhering to the guide frame 7, the upward flowing residual water flow continues to flow rightward along the splitter plate 10, the power for providing rightward movement for the sundries intercepted by the trash rack 2 is provided, the sundries are prevented from being abutted on the left side of the trash rack 2, the upward flowing trend is generated in the process of the upward flowing downward along the guide plate 12, the sundries are prevented from being intercepted by the trash rack 2, the sundries are prevented from flowing downward along the inclined surface on the lower side of the splitter plate 503, and flowing downward along the inclined surface of the lower side of the guide frame 503 is prevented from flowing downward along the inclined surface of the lower side of the guide plate, and the water flow flowing downward along the lower inclined surface of the lower surface is prevented from flowing downward along the inclined surface of the lower part of the guide plate, and the lower part of the sundries on the cleaning piece is separated.
When sundries intercepted by the trash rack 2 are cleaned, the control terminal starts the third driving piece 19 to work, the third driving piece 19 works to drive the second shaft 16 to drive the first gear 17 and the cutting knife 18 on the second shaft to rotate through the belt wheel and the belt, the first gear 17 drives the cleaning piece 24 on the rotary drum 20 to move circumferentially anticlockwise through the second gear 21, the cleaning piece 24 rotates circumferentially anticlockwise to hook the fishing net intercepted by the trash rack 2 through the hanging block 25 and the hook plate 26 on the cleaning piece 24, in the process, the cleaning piece 24 continues to move circumferentially anticlockwise when the cleaning piece 24 moves circumferentially to contact with the extrusion piece 23, the cleaning piece 24 is pushed to approach the grating side wall of the trash rack 2 through the downward inclination of the extrusion piece 23, the spring between the cleaning piece 24 and the rotary drum 20 is compressed, when the horizontal plane of the extrusion piece 23 contacts with the cleaning piece 24, the cleaning piece 24 is clung to the grating side wall of the trash rack 2 at the moment, in the process that the horizontal surface of the extrusion piece 23 contacts with the cleaning piece 24, the cleaning piece 24 moves anticlockwise to circumferentially clean the fishing net intercepted by the trash rack 2, when the cleaning piece 24 moves anticlockwise to contact with the upper inclined side of the extrusion piece 23, under the action of a spring between the cleaning piece 24 and the rotary drum 20, the cleaning piece 24 is pushed to gradually separate from the side wall of the grid of the trash rack 2, the front and rear adjacent cleaning pieces 24 separate from each other to prop up the fishing net, the cutting knife 18 rotates clockwise to cut the fishing net hooked by the cleaning piece 24, the cutting knife 18 rotates clockwise to move anticlockwise to match with the cleaning piece 24, the cut fishing net on the cleaning piece 24 rotates clockwise to the left to enter the mounting frame 5 through the cutting knife 18, the cleaning piece 24 moves anticlockwise to match with the upper side of the material blocking frame 502, the cut fishing net on the cleaning piece 24 is cleaned through the conical part on the upper side of the material blocking frame 502, because the hanging block 25 is made of soft materials, when the cut fishing net is hooked by the material blocking frame 502, the hanging block 25 deforms to release the limit of the fishing net, so that the fishing net and sundries are prevented from accumulating together to block the trash rack 2, and the water flow is further affected.
In the process of upward movement of the mounting frame 5, the mounting frame 5 slides upwards along the right side inclined groove of the left side slideway 3 through the guide rod 4, when the mounting frame 5 moves upwards and has a certain distance from the upper frame of the trash rack 2, and the guide rod 4 at the moment continuously moves upwards and slides into the upper inclined groove of the left side slideway 3, the mounting frame 5 moves leftwards and upwards gradually away from the trash rack 2 through the upper inclined groove of the left side slideway 3 through the guide rod 4 thereon, when the guide rod 4 contacts with the upper wedge block, the guide rod 4 continuously moves and presses the upper wedge block, the spring between the upper wedge block and the fixed frame 1 is compressed, after the guide rod 4 moves away from the upper wedge block, the upper wedge block is pushed to reset the upper inclined groove of the left side slideway 3 under the action of the spring between the upper wedge block and the fixed frame 1, the guide rod 4 is prevented from entering the upper inclined groove of the left side chute 3 when moving downwards, the guide rod 4 is positioned at the hinge joint of the left side chute 3 and the upper inclined groove, the control terminal starts the second driving piece 13 to work, the second driving piece 13 works to pay out the steel wire rope 15 through the winding wheel 14, the mounting frame 5 moves downwards under the gravity effect of the second driving piece, when the guide rod 4 moves downwards to squeeze the wedge block at the lower side, the spring between the wedge block at the lower side and the fixed frame 1 is compressed, when the guide rod 4 moves away from the wedge block at the lower side, the wedge block at the lower side is pushed to reset and block the left side chute passage of the left side chute 3 under the spring effect between the wedge block at the lower side and the fixed frame 1, the guide rod 4 is prevented from entering the left side chute of the left side chute 3 when moving upwards, the guide rod 4 at the moment is positioned at the hinge joint of the left side chute 3 and the lower inclined chute, the control terminal starts the second driving part 13 to work, the second driving part 13 works to wind the steel wire rope 15 through the winding wheel 14, the installation frame 5 drives the guide rod 4 to move, the guide rod 4 moves to the right and upper sides along the lower inclined groove of the left side slideway 3, the installation frame 5 gradually approaches to the trash rack 2, when the guide rod 4 is positioned at the hinge position of the lower inclined groove and the right side inclined groove of the left side slideway 3, the installation frame 5 is at the same level with the initial position, when the installation frame 5 moves upwards to the initial position along the right side inclined groove of the left side slideway 3 through the upper guide rod 4, the control terminal closes the second driving part 13 to work, the sundries intercepted by the trash rack 2 are prevented from being pressed at the water bottom by the downward movement of the installation frame 5 through the movement track of the installation frame 5, and when the cleaning time is reached again, the control terminal repeats the operation, and an operator periodically cleans the sundries in the installation frame 5.
Example 2
On the basis of embodiment 1, as shown in fig. 8, the device further comprises two swing arms 27, the two swing arms 27 are respectively connected to the front wall and the rear wall of the mounting frame 5 in a rotating manner, a power piece electrically connected with a control terminal is installed in the cavity 501, the power piece is set to be a gear motor, an output shaft of the power piece is fixedly connected with the swing arm 27 at the front side, cleaning plates 28 are fixedly connected to the lower ends of the two swing arms 27, the cleaning plates 28 are arc-shaped, the right side surfaces of the cleaning plates 28 are fixedly connected with equidistant distributed shovel plates 29, the right sides of the shovel plates 29 are provided with inclined surfaces for shoveling sundries in the rightward swing process, the shovel plates 29 are located at the left side of the trash rack 2, gaps are reserved between the trash rack 2 and the shovel plates 29, a baffle plate 30 is fixedly connected in the guide groove 503, the left part of the baffle plate 30 is arc-shaped and is matched with the cleaning plates 28 to shield sundries at the upper side of the cleaning plates 28, and the sundries on the upper side of the cleaning plates 28 are prevented from being impacted by water flow.
When the installation frame 5 moves downwards to enter the water surface, the control terminal starts the power piece to work, the power piece to work enables the swing arm 27 to swing leftwards, the swing arm 27 swings leftwards to enable the cleaning plate 28 to drive parts on the cleaning plate to swing leftwards, the cleaning plate 28 swings leftwards to enable sundries floating on the water surface to stir leftwards, the installation frame 5 is prevented from directly moving downwards to pile up sundries in the water at the river bottom, the installation frame 5 is further influenced to move downwards to reset, when the installation frame 5 moves downwards to the initial height, the control terminal starts the power piece to work, the power piece to work enables the swing arm 27 to swing and reset, the cleaning plate 28 swings rightwards to scoop up sundries at the inner bottom of the river channel through the shovel plate 29 on the power piece, a large amount of sundries are prevented from being piled up at the bottom of the river channel, at the moment, water flowing rightwards is prevented from impacting sundries on the upper side of the cleaning plate 28 to scatter everywhere, and finally sink into the water bottom to influence the installation frame 5 to restore the initial position.
Example 3
On the basis of embodiment 2, as shown in fig. 9, further include a storage net shell 31, the storage net shell 31 is disposed on the right side of the trash rack 2, guide rods 4 are fixedly connected to the front and rear parts of the storage net shell 31, the guide rods 4 of the storage net shell 31 are located in adjacent slide ways 3 and are in sliding fit with the adjacent slide ways, a second driving piece 13 electrically connected with a control terminal is also mounted on the right side of the upper side of the fixed frame 1, the second driving piece 13 is set to be a double-shaft motor, winding wheels 14 are mounted on two output shafts of the second driving piece 13, the winding wheels 14 are fixedly connected with steel wire ropes 15 fixedly connected with the storage net shell 31, a third scraping plate 32 in contact fit with the trash rack 2 is fixedly connected to the left side of the storage net shell 31, the third scraping plate 32 is located on the bottom side of the opening of the storage net shell 31, the left side of the third scraping plate 32 is in a V shape, an electric cleaning piece 33 is rotatably connected to the right side of the third scraping plate 32, electric cleaning piece 33 is electrically connected with the control terminal, electric bristles are electrically connected with the electric cleaning piece 33, and the electric cleaning piece 33 is provided with the electric bristles of the electric cleaning piece 24 on the right side of the electric cleaning piece 24, and the electric bristles 33 are in contact with the electric bristles of the electric cleaning piece 24, and the electric bristles of the electric cleaning piece is in contact with the electric bristles 33, and the electric cleaning piece is in contact with the electric bristles of the electric cleaning piece is arranged.
When the sundries intercepted by the trash rack 2 are cleaned, the control terminal starts the electric cleaning piece 33 to work, the electric cleaning piece 33 rotates clockwise to clean the residual fishing net on the cleaning piece 24, the electric cleaning piece 33 rotates clockwise to be matched with the fourth scraping plate 34 to clean the fishing net adhered to the electric cleaning piece 33, the fishing net adhered to the electric cleaning piece 33 is prevented from being hooked by the hooking block 25 or the hanging plate 26, and the cleaning piece 24 and the electric cleaning piece 33 are different in rotation direction, so that the third driving piece 19 and the electric cleaning piece 33 are excessively damaged in load, and the sundries such as shellfish and algae adhered to the right side surface of the trash rack 2 are cleaned by upward movement of the third scraping plate 32.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. Trash rack cleaning device for hydraulic engineering, its characterized in that: including fixed frame (1), fixed frame (1) is provided with the control terminal who is connected with long-range thing networking, be equipped with trash rack (2) that are used for intercepting debris in fixed frame (1), be provided with slide (3) of symmetric distribution in fixed frame (1), sliding connection has guide bar (4) in slide (3), the rigid coupling has installing frame (5) between symmetric distribution's guide bar (4), one side of installing frame (5) is provided with cavity (501), the inboard downside that installing frame (5) is close to trash rack (2) one side is connected with and keeps off work or material rest (502), the downside of installing frame (5) is provided with guiding gutter (503), the upside rigid coupling in installing frame (5) has clearance piece (6) that are used for clearing up trash rack (2), one side rigid coupling that clearance piece (6) kept away from trash rack (2) has leading truck (7), installing frame (5) rotation is connected with first axostylus axostyle (8) that runs through clearance piece (6), first axostylus axostyle (8) rigid coupling has stirring board (9) that distribute, stirring board (9) are close to trash rack (5) and are connected with one side (10) and keep away from sealing and form fixed connection with shunt board (10), a first driving part (11) for driving the first shaft lever (8) to rotate is arranged in the sealing cavity, a lifting mechanism for driving the mounting frame (5) to move is arranged on the upper side of the fixing frame (1), the first driving part (11) and the lifting mechanism are electrically connected with the control terminal, the lifting mechanism drives the cleaning part (6) to move so as to remove sundries in a grid gap of the trash rack (2), and the first driving part (11) drives the stirring plate (9) to rotate so as to stir sundries cleaned on the cleaning part (6);
the installation frame (5) is rotationally connected with a second shaft (16), the second shaft (16) is fixedly connected with a first gear (17) positioned in a cavity (501), the second shaft (16) is fixedly connected with cutting blades (18) distributed at equal intervals, the cutting blades (18) are positioned in the installation frame (5), a third driving piece (19) used for driving the second shaft (16) to rotate is arranged in a sealing cavity formed by matching the flow dividing plate (10) and the installation frame (5), the third driving piece (19) is electrically connected with a control terminal, the installation frame (5) is rotationally connected with a rotary drum (20), the rotary drum (20) is positioned at the lower side of the first shaft (8), the second shaft (16) is positioned at the inner side of the rotary drum (20) and the first shaft (8), the length of the second shaft (16) is larger than that of the rotary drum (20), a second gear (21) meshed with the first gear (17) is arranged in the installation frame (5), a fixed rod (22) positioned in the installation frame (5) is fixedly connected with the rotary drum (20), the shaft (22) is axially coincident with the axis (20), the axis of the fixed rod (22) is positioned at the rotary drum (20), the fixed rod (22) is positioned at one side close to the fixed scroll (23) and is fixedly connected with a side of a sealing bar (23) which is distributed at equal intervals, the cutting blades (18) distributed at equal intervals are distributed in a staggered manner with the cleaning pieces (24) distributed at equal intervals, the extrusion pieces (23) distributed at equal intervals are distributed in a staggered manner with the cleaning pieces (24) distributed at equal intervals, and springs are fixedly connected between the cleaning pieces (24) and the rotary drum (20);
the extrusion piece (23) is arc-shaped, the upper side and the lower side of the extrusion piece (23) are inclined planes, and the thickness of the middle part is larger than that of the upper side and the lower side;
one side of the cleaning piece (24) contacted with the adjacent extrusion piece (23) is provided with an inclined plane which is jointed with the cleaning piece, and the inclined plane of the cleaning piece (24) is contacted and matched with the extrusion piece (23) and is used for pushing the cleaning piece (24) to be tightly jointed with the trash rack (2);
one side of the cleaning piece (24) far away from the rotary drum (20) is set to be in a hook shape, one side of the cleaning piece (24) far away from the rotary drum (20) is fixedly connected with hanging blocks (25) which are equidistantly and symmetrically distributed, and hook plates (26) which are equidistantly distributed are fixedly connected at the hook-shaped part of the rotary drum (20).
2. A trash rack cleaning device for hydraulic engineering as claimed in claim 1, wherein: the splitter plate (10) is V-shaped, an opening is formed in the upper side of the splitter plate (10), and a guide plate (12) is fixedly connected to the upper side in the opening of the splitter plate (10).
3. A trash rack cleaning device for hydraulic engineering as claimed in claim 1, wherein: the downside of installing frame (5) is provided with the through-hole of equidistance distribution, and the through-hole of installing frame (5) is located the upside of guiding gutter (503), and the through-hole of installing frame (5) communicates with guiding gutter (503).
4. A trash rack cleaning device for hydraulic engineering as claimed in claim 1, wherein: still including symmetric distribution's swing arm (27), symmetric distribution's swing arm (27) all rotate and connect in installing frame (5), install in cavity (501) and be used for driving swing arm (27) pivoted power spare, power spare and control terminal electricity are connected, the rigid coupling has clearance board (28) between symmetric distribution's swing arm (27), clearance board (28) are close to one side rigid coupling of trash rack (2) and have equidistant shovel board (29), rigid coupling has striker plate (30) in guiding gutter (503).
5. A trash rack cleaning device for hydraulic engineering as claimed in claim 1, wherein: still including depositing net shell (31), deposit net shell (31) and set up in fixed frame (1) trash rack (2) and keep away from one side of installing frame (5), deposit net shell (31) and adjacent slide (3) sliding fit through guide bar (4), deposit net shell (31) and remove through elevating system, one side rigid coupling that deposits net shell (31) is close to trash rack (2) has with trash rack (2) contact complex third scraper blade (32), deposit net shell (31) internal rotation is connected with and is located electronic cleaning piece (33) of third scraper blade (32) upside, electronic cleaning piece (33) are connected with the control terminal electricity, electronic cleaning piece (33) are used for the clearance to clear up the remaining debris of piece (24), one side rigid coupling that trash rack (39) were kept away from to trash rack (2) has fourth scraper blade (34) that are used for the clearance to adhere to on electronic cleaning piece (33).
6. The trash rack cleaning device for hydraulic engineering according to claim 5, wherein: the electric cleaning piece (33) is provided with long bristles and short bristles, and the electric cleaning piece (33) is used for cleaning sundries remained on the cleaning piece (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310503370.6A CN116219983B (en) | 2023-05-06 | 2023-05-06 | Trash rack cleaning device for hydraulic engineering |
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| CN202310503370.6A CN116219983B (en) | 2023-05-06 | 2023-05-06 | Trash rack cleaning device for hydraulic engineering |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080056108A (en) * | 2006-12-15 | 2008-06-20 | 기인서 | Dust removing machine for sewage and draining disposal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100424430B1 (en) * | 2001-04-10 | 2004-03-24 | 주식회사 금성기공 | A single body type trash remover self weight |
| CN201128906Y (en) * | 2007-11-28 | 2008-10-08 | 苑银廷 | Deep-sluice flowing water cleaner |
| CN105421319B (en) * | 2015-12-28 | 2017-05-17 | 凯里市鸿达水利水电送变电工程有限责任公司 | Trash removing method for trash rack and bucket type trash remover used for trash removing method |
| CN107354916A (en) * | 2017-09-12 | 2017-11-17 | 国家电网公司 | A kind of hydroenergy storage station trash rack sewage cleaning device |
| CN208815483U (en) * | 2018-07-06 | 2019-05-03 | 随大友 | A kind of water channel garbage grille convenient for recycling interceptor |
| CN209292989U (en) * | 2018-11-23 | 2019-08-23 | 国家电网有限公司 | A kind of storage station's trash rack cleaning plant |
| CN112442972A (en) * | 2020-11-02 | 2021-03-05 | 国家电网有限公司 | Dirt cleaning device for drain grating of pumped storage hydropower station |
| CN214939917U (en) * | 2021-04-29 | 2021-11-30 | 王韶春 | A prevent blocking formula trash rack for hydraulic engineering |
| CN114737540B (en) * | 2022-04-13 | 2023-08-25 | 中广核研究院有限公司 | Trash rack cleaning device |
| CN115341516B (en) * | 2022-07-19 | 2023-03-21 | 中交一公局集团有限公司 | Dirt blocking structure convenient to clean for water taking pump station and cleaning method of dirt blocking structure |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080056108A (en) * | 2006-12-15 | 2008-06-20 | 기인서 | Dust removing machine for sewage and draining disposal |
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