CN112227323B - River channel pollution discharge device with cleaning structure for bridge construction - Google Patents

River channel pollution discharge device with cleaning structure for bridge construction Download PDF

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Publication number
CN112227323B
CN112227323B CN202011003085.0A CN202011003085A CN112227323B CN 112227323 B CN112227323 B CN 112227323B CN 202011003085 A CN202011003085 A CN 202011003085A CN 112227323 B CN112227323 B CN 112227323B
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China
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main body
rotating shaft
gear
fixedly mounted
collecting tank
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Chinese (zh)
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CN112227323A (en
Inventor
邹淑国
徐海博
屈锦秀
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QINGDAO MUNICIPAL ENGINEERING DESIGN INSTITUTE Co.,Ltd.
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Qingdao Municipal Engineering Design Institute Co ltd
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10Devices for removing the material from the surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6423Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10Devices for removing the material from the surface
    • E02B15/104Conveyors; Paddle wheels; Endless belts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to the technical field of river pollution discharge devices, in particular to a river pollution discharge device with a cleaning structure for bridge construction. According to the invention, the cleaning mechanism is arranged, and the rotating track can finally transversely reciprocate by utilizing the rotation of the fan blade main body, so that the cleaning brush transversely reciprocates to brush and clean dirt on the surface of the filter screen main body, the cleaning of workers on the filter screen main body is facilitated, the physical strength of the workers is saved, meanwhile, the cleaning degree of the device is increased, and the practicability of the structure is increased.

Description

River channel pollution discharge device with cleaning structure for bridge construction
Technical Field
The invention relates to the technical field of river pollution discharge devices, in particular to a river pollution discharge device with a clean structure for bridge construction.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, tapered revetments, diversion works and the like, and in bridge construction, river pollution discharge treatment is needed to prevent river landscape from being polluted.
The river landscape is not only a common landscape form, but also an important ecological corridor and rest resources, and has extremely high value in environmental protection and tourism development. However, due to the variability of the river landscape, there are many features and difficulties in river landscape preservation. Typical case analysis considers river landscape protection from the aspects of nature recognition, regional coordination, tour modes, ecological water supplement, river landscape, shoreline control, system innovation and the like. The history of river utilization by human beings is also the history of reforming the natural landscape of the river. The variability of the river makes the task of protecting the landscape of the river even more daunting. Especially the problem of water pollution is not optimistic.
River pollution is a harmful effect that substances or energy are directly or indirectly introduced into the river environment due to human activities, so that river biological resources are damaged, the quality of river water and the river environment is damaged, human health is harmed, and the like, and is also one of water body pollution. The pollution degree of the river channel pollution-discharging device changes along with time, the diffusion is fast, and the pollution influence is large, so that the river channel pollution-discharging device is required to be used for treating the garbage in the river.
But current river drainage mostly does not possess clean mechanism to the staff of not being convenient for cleans the dirt on the inside filter screen of device, leads to the filter screen to take place blocking phenomenon easily after long-time, influences the use and the clean degree of device, also consumes the more physical power of staff to go to clear up simultaneously, has reduced the practicality of device, consequently, needs design one kind and is used for the bridge construction to solve above-mentioned problem with the river drainage who has clean structure.
Disclosure of Invention
The invention aims to provide a river drainage device with a cleaning structure for bridge construction, which solves the problems that most of the river drainage devices provided in the background art do not have a cleaning mechanism, so that workers cannot clean dirt on a filter screen in the device conveniently, the filter screen is easy to block after a long time, the use and the cleaning degree of the device are influenced, more physical strength of the workers is consumed to clean the device, and the practicability of the device is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a river pollution discharge device with a cleaning structure for bridge construction comprises a device main body, wherein the device main body comprises a collecting tank main body, a filter screen main body is fixedly mounted inside the collecting tank main body, a gear box main body is fixedly mounted on one side of the collecting tank main body, a first rotating shaft is movably mounted inside the gear box main body through a bearing, one side of the first rotating shaft penetrates through the gear box main body and extends to the inside of the collecting tank main body, one side of the first rotating shaft is movably connected with the inside of the collecting tank main body through a bearing, a fan blade main body is fixedly mounted on the outer side of the first rotating shaft, one side of the fan blade main body extends to the outer side of the gear box main body, a first gear is fixedly mounted on the outer side of the first rotating shaft, a second rotating shaft is movably mounted on the inner side of the collecting tank main body through a bearing, and one side of the second rotating shaft penetrates through the collecting tank main body and extends to the inside of the gear box main body, a second gear is fixedly mounted on the outer side of the second rotating shaft and is meshed and connected with the first gear, a triangular extrusion block main body is uniformly and fixedly mounted on the outer sides of the first rotating shaft and the second rotating shaft, a collecting bag main body is slidably mounted at the bottom end of the collecting bag main body, first sliding grooves are fixedly mounted at the upper ends of two sides of the collecting bag main body, first sliding blocks are arranged on two sides of the inner bottom end of the collecting bag main body, the first sliding grooves are slidably mounted in the first sliding blocks, a fixing mechanism is arranged on one side of each first sliding block and comprises a mounting cavity, fixing springs are fixedly mounted in the mounting cavity, limiting columns are fixedly mounted on one sides, close to each other, of the two fixing springs, limiting holes are formed in one sides, far away from each other, of the two first sliding grooves, and a cleaning mechanism is arranged in the device main body, the cleaning mechanism comprises a third rotating shaft, a third rotating shaft is movably mounted in the gear box main body through a bearing, one side of the third rotating shaft is inserted into the collecting tank main body, a third gear is fixedly mounted on the outer side of the first rotating shaft, a fourth gear is fixedly mounted on the outer side of the third rotating shaft and meshed with the third gear, a first bevel gear is fixedly mounted on one side of the third rotating shaft, a first fixing plate is fixedly mounted in the collecting tank main body, a fourth rotating shaft is movably mounted on one side of the first fixing plate through a bearing, a second bevel gear is fixedly mounted on the outer side of the fourth rotating shaft, the fourth rotating shaft is meshed with the second bevel gear, a fifth gear is fixedly mounted at the top end of the fourth rotating shaft, and telescopic rods are fixedly mounted on two sides in the collecting tank main body, two one side fixed mounting that the telescopic link is close to each other has the rotation track, the inside both ends of rotation track all even fixed mounting have the tooth piece, the tooth piece is connected with fifth gear engagement, one side fixed mounting that rotates the track has the cleaning brush, the bottom of collecting vat main part is provided with elevating system, elevating system includes first fixed block, the bottom fixed mounting of collecting vat main part has first fixed block, the both sides of first fixed block all fixed mounting have the fixed column, the inside of fixed column all has the lead screw main part through bearing movable mounting, the screw main part is all installed through the screw thread in the outside of lead screw main part, the both sides of screw main part bottom all fixed mounting have the connecting rod, the bottom fixed mounting of connecting rod has the second fixed plate, the bottom fixed mounting of second fixed plate has the support column.
Preferably, the second rotating shaft and the first rotating shaft rotate in opposite directions.
Preferably, the limiting column is inserted into the limiting hole, and one side of the limiting column is arc-shaped.
Preferably, two the mounting groove has all been seted up to the one side that spacing post is close to each other, the ball is all installed in the inside all embedding of mounting groove.
Preferably, the bottom end of the supporting column is conical in shape.
Preferably, the two sides of the supporting column are fixedly provided with second fixing blocks.
Preferably, the upper end of the outer side of the screw rod main body is fixedly provided with third bevel gears, one sides of the third bevel gears are respectively meshed with fourth bevel gears, one sides of the fourth bevel gears, which are close to each other, are respectively fixedly provided with a fifth rotating shaft, and one sides of the fifth rotating shafts, which are close to each other, are fixedly provided with a double-rod stepping motor.
Preferably, the two sides of the nut main body are fixedly provided with second sliding blocks, the two sides of the fixing column are provided with second sliding grooves, and the second sliding blocks are slidably arranged inside the second sliding grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with clean mechanism, utilize the flabellum main part to rotate, finally can make and rotate the track and carry out horizontal reciprocating motion to make the horizontal reciprocating motion of cleaning brush, brush the clearance to the dirt on filter screen main part surface, the staff of being convenient for has saved staff's physical power to the cleanness of filter screen main part, has also increased the clean degree of device simultaneously, has increased the practicality of structure.
2. Through being provided with third bevel gear, fourth bevel gear, fifth axis of rotation and two pole step motor, through starting two pole step motor, thereby can make third bevel gear drive lead screw main part rotate, make the screw main part remove in the outside of lead screw main part, thereby can make the staff adjust the position of support column according to the river course of the different degree of depth, promoted staff's use and experienced, also increased the work efficiency of device, increased the ease for use of device.
Drawings
FIG. 1 is a schematic front cross-sectional view of a first structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional front view of a second structure of the present invention;
FIG. 4 is a schematic top sectional view of a collecting tank body structure according to the present invention;
FIG. 5 is a schematic sectional front view of a part of the lifting mechanism of the present invention;
fig. 6 is an enlarged view of a portion of a structure shown in fig. 3 according to the present invention.
In the figure: 1. a device main body; 110. a collecting tank main body; 111. a filter screen main body; 112. a gear case main body; 113. a first rotating shaft; 114. a fan blade main body; 115. a first gear; 116. a second rotating shaft; 117. a second gear; 118. a triangular extrusion block main body; 119. a collection bag body; 120. a first chute; 121. a first slider; 2. a cleaning mechanism; 210. a third rotating shaft; 211. a third gear; 212. a fourth gear; 213. a first bevel gear; 214. a first fixing plate; 215. a fourth rotating shaft; 216. a second bevel gear; 217. a fifth gear; 218. a telescopic rod; 219. rotating the caterpillar; 220. a tooth block; 221. a cleaning brush; 3. a fixing mechanism; 310. installing a cavity; 311. fixing the spring; 312. a limiting column; 313. a limiting hole; 314. mounting grooves; 315. a ball bearing; 4. a lifting mechanism; 410. a first fixed block; 411. fixing a column; 412. a lead screw body; 413. a nut body; 414. a connecting rod; 415. a second fixing plate; 416. a support pillar; 417. a second fixed block; 418. a second slider; 419. a second chute; 420. a third bevel gear; 421. a fourth bevel gear; 422. a fifth rotating shaft; 423. a double-rod stepping motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown:
a river pollution discharge device with a cleaning structure for bridge construction comprises a device main body 1, wherein the device main body 1 comprises a collecting tank main body 110, a filter screen main body 111 is fixedly installed inside the collecting tank main body 110, a gear box main body 112 is fixedly installed on one side of the collecting tank main body 110, a first rotating shaft 113 is movably installed inside the gear box main body 112 through a bearing, one side of the first rotating shaft 113 penetrates through the gear box main body 112 and extends to the inside of the collecting tank main body 110, one side of the first rotating shaft 113 is movably connected with the inside of the collecting tank main body 110 through a bearing, a fan blade main body 114 is fixedly installed on the outer side of the first rotating shaft 113, one side of the fan blade main body 114 extends to the outer side of the gear box main body 112, a first gear 115 is fixedly installed on the outer side of the first rotating shaft 113, and a second rotating shaft 116 is movably installed on the inner side of the collecting tank main body 110 through a bearing, one side of the second rotating shaft 116 penetrates through the collecting tank main body 110 and extends to the inside of the gear box main body 112, a second gear 117 is fixedly installed on the outer side of the second rotating shaft 116, the second gear 117 is meshed with the first gear 115, triangular extrusion block main bodies 118 are uniformly and fixedly installed on the outer sides of the first rotating shaft 113 and the second rotating shaft 116, a collecting bag main body 119 is slidably installed at the bottom end of the collecting tank main body 110, first sliding grooves 120 are fixedly installed at the upper ends of the two sides of the collecting bag main body 119, first sliding blocks 121 are respectively installed on the two sides of the inner bottom end of the collecting tank main body 110, the first sliding grooves 120 are slidably installed inside the first sliding blocks 121, fixing mechanisms 3 are respectively arranged on one side of each first sliding block 121, each fixing mechanism 3 comprises an installation cavity 310, fixing springs 311 are fixedly installed inside the installation cavity 310, and limiting columns 312 are fixedly installed on the sides, which are close to each other, of the two fixing springs 311, one side of each of the two first sliding grooves 120, which is far away from each other, is provided with a limiting hole 313, a limiting column 312 is inserted into the limiting hole 313, and one side of each of the limiting columns 312 is arc-shaped, the limiting columns 312 are inserted into the limiting holes 313, so that the first sliding grooves 120 can be firmly fixed inside the first sliding blocks 121, the structural firmness is increased, the first sliding grooves 120 are prevented from sliding inside the first sliding blocks 121, the phenomenon that the collecting bag main bodies 119 fall off is prevented, meanwhile, the disassembly and the installation of the collecting bag main bodies 119 by workers are facilitated, the use experience of the workers is improved, the physical strength of the workers is saved, the cleaning mechanism 2 is arranged inside the device main body 1, the cleaning mechanism 2 comprises a third rotating shaft 210, a third rotating shaft 210 is movably installed inside the gear box main body 112 through a bearing, and one side of the third rotating shaft 210 is inserted into the collecting tank main body 110, a third gear 211 is fixedly installed on the outer side of the first rotating shaft 113, a fourth gear 212 is fixedly installed on the outer side of the third rotating shaft 210, the fourth gear 212 is meshed with the third gear 211, a first bevel gear 213 is fixedly installed on one side of the third rotating shaft 210, a first fixing plate 214 is fixedly installed inside the collecting tank main body 110, a fourth rotating shaft 215 is movably installed on one side of the first fixing plate 214 through a bearing, a second bevel gear 216 is fixedly installed on the outer side of the fourth rotating shaft 215, the fourth rotating shaft 215 is meshed with the second bevel gear 216, a fifth gear 217 is fixedly installed at the top end of the fourth rotating shaft 215, telescopic rods 218 are fixedly installed on both sides inside the collecting tank main body 110, a rotating crawler 219 is fixedly installed on one side where the two telescopic rods 218 are close to each other, tooth blocks 220 are uniformly and fixedly installed at both ends inside the rotating crawler 219, and the tooth blocks 220 are meshed with the fifth gear 217, a cleaning brush 221 is fixedly installed on one side of the rotating track 219, when the first rotating shaft 113 rotates, the third gear 211 is driven to rotate, so that the fourth gear 212 can rotate, the third rotating shaft 210 is driven to rotate, the first bevel gear 213 rotates, and the first bevel gear 213 is meshed with the second bevel gear 216, so that the first bevel gear 213 drives the second bevel gear 216 to rotate, the fourth rotating shaft 215 rotates, so that the fifth gear 217 rotates, and the tooth block 220 is meshed with the fifth gear 217, so that when the fifth gear 217 rotates, the tooth block 220 moves, so that the rotating track 219 is driven to reciprocate, so that the telescopic rods 218 on the two sides contract, and the rotating track 219 moves to drive the cleaning brush 221 to move, so that the cleaning brush 221 brushes the dirt on the surface of the filter screen main body 111, the bottom end of the collecting tank main body 110 is provided with a lifting mechanism 4, the lifting mechanism 4 comprises a first fixed block 410, the bottom end of the collecting tank main body 110 is fixedly provided with the first fixed block 410, both sides of the first fixed block 410 are fixedly provided with fixed columns 411, the inside of each fixed column 411 is movably provided with a screw rod main body 412 through a bearing, the outer side of the screw rod main body 412 is provided with a screw nut main body 413 through threads, both sides of the bottom end of the screw nut main body 413 are fixedly provided with connecting rods 414, the bottom end of each connecting rod 414 is fixedly provided with a second fixed plate 415, the bottom end of the second fixed plate 415 is fixedly provided with a supporting column 416, the bottom end of the supporting column 416 is conical, and the bottom end of the supporting column 416 is conical, inside can being convenient for the staff inserts the silt of river course bottom with support column 416, made things convenient for staff's operation, support column 416 inserts the inside of placing in the river course that can make collection groove main part 110 stable inside the mud of river course bottom simultaneously.
Furthermore, the rotation direction of the second rotating shaft 116 is opposite to that of the first rotating shaft 113, and the rotation direction of the second rotating shaft 116 is opposite to that of the first rotating shaft 113, so that the efficiency of the triangular pressing block body 118 for pressing the garbage into the collecting tank body 110 can be improved, and the working efficiency of the device is increased.
Further, mounting groove 314 has all been seted up to one side that two spacing posts 312 are close to each other, and ball 315 is installed in the inside all embedding of mounting groove 314, when spacing post 312 received the extrusion, can make ball 315 roll in the inside of mounting groove 314 to can reduce the frictional force that spacing post 312 received, thereby can prolong the life of spacing post 312.
Further, both sides of support column 416 are all fixed mounting have second fixed block 417, and when support column 416 inserted inside the silt of river course bottom, the mud of both sides can be piled up in the upper end of second fixed block 417 to increased the pressure that support column 416 bore, made support column 416 place more stable, increased the stability of device.
Further, the upper ends of the outer sides of the screw rod main body 412 are fixedly provided with third bevel gears 420, one sides of the third bevel gears 420 are respectively provided with a fourth bevel gear 421 in a meshed manner, one sides of the two fourth bevel gears 421 close to each other are respectively fixedly provided with a fifth rotating shaft 422, one sides of the two fifth rotating shafts 422 close to each other are fixedly provided with a double-rod stepping motor 423, the double-rod stepping motor 423 drives the fifth rotating shafts 422 to rotate by starting the double-rod stepping motor 423, so that the fifth rotating shafts 422 drive the fourth bevel gears 421 to rotate, because the fourth bevel gears 421 are meshed with the third bevel gears 420, the fourth bevel gears 421 can drive the third bevel gears 420 to rotate, when the third bevel gears 420 rotate, the screw rod main body 412 can be driven to rotate, so that the screw nut main body 413 moves downwards on the outer sides of the screw rod main body 412, and the connecting rod 414 can be driven to move downwards, thereby can make second fixed plate 415 drive support column 416 and move down, can make the staff adjust the position of support column 416 according to the river course of the different degree of depth, further promoted staff's use and experienced, also increased the work efficiency of device, increased the ease for use of device.
Further, both sides of the nut main body 413 are fixedly provided with a second slider 418, both sides of the fixing column 411 are provided with a second chute 419, the second slider 418 is slidably mounted inside the second chute 419, when the nut main body 413 slides outside the screw main body 412, the second slider 418 slides inside the second chute 419, so that stability can be provided for movement of the nut main body 413, stability of movement of the second fixing plate 415 is also improved, and stability of the device is further improved.
The working principle is as follows: when the worker needs to use the device main body 1, the device main body 1 is externally connected with a power supply, then the worker can start to use the device main body 1, the worker can adjust the lifting of the supporting column 416 according to the depth of the river channel, the worker can start the double-rod stepping motor 423 by starting the switch, so that the double-rod stepping motor 423 drives the fifth rotating shaft 422 to rotate, so that the fifth rotating shaft 422 drives the fourth bevel gear 421 to rotate, because the fourth bevel gear 421 is meshed with the third bevel gear 420, the fourth bevel gear 421 drives the third bevel gear 420 to rotate, when the third bevel gear 420 rotates, the screw rod main body 412 can be driven to rotate, so that the screw main body 413 moves downwards on the outer side of the screw rod main body 412, and meanwhile, the second sliding block 418 slides downwards in the second sliding groove 419, so that the connecting rod 414 can be driven to move downwards, so that the supporting column 416 can be driven by the second fixing plate 415, the position of the supporting column 416 is adjusted downwards, and meanwhile, when the worker rotates the fifth rotating shaft 422 in the reverse direction, the position of the supporting column 416 can be lifted, and after the worker adjusts the supporting column 416 to a specified position, the switch is turned off, so that the double-rod stepping motor 423 is turned off, and the fifth rotating shaft 422 stops rotating.
Then, the worker places the collecting tank main body 110 inside the river channel, inserts the supporting column 416 into the sludge at the bottom of the river channel, the sludge at the two sides can be accumulated at the upper end of the second fixing block 417, so as to place the collecting tank main body 110 stably inside the river channel, then the river water in the river channel can flow into the collecting tank main body 110, when the water flow flows, the water flow can impact the fan blade main body 114, so as to rotate the fan blade main body 114, so that the fan blade main body 114 drives the first rotating shaft 113 to rotate, and at the same time, the first gear 115 rotates, because the first gear 115 is meshed with the second gear 117, so as to drive the second gear 117 to rotate, so as to rotate the second rotating shaft 116, when the first rotating shaft 113 and the second rotating shaft 116 rotate, the triangular pressing block main body 118 can rotate, so as to press the garbage collecting tank into the collecting tank main body 110, and when the garbage enters the collecting tank main body 110, can fall into the interior of the collecting bag main body 119, thereby accomplishing the purpose of discharging the sewage in the river channel.
Meanwhile, when the first rotating shaft 113 rotates, the third gear 211 is driven to rotate, and since the third gear 211 is meshed with the fourth gear 212, so that the fourth gear 212 can rotate, and the third rotating shaft 210 can be driven to rotate, so that the first bevel gear 213 can rotate, and meanwhile, the first bevel gear 213 is meshed with the second bevel gear 216, the first bevel gear 213 rotates the second bevel gear 216, the fourth rotating shaft 215 rotates, the fifth gear 217 is driven to rotate, and the toothed block 220 is meshed with the fifth gear 217, so that the toothed block 220 moves when the fifth gear 217 rotates, thereby driving the rotating caterpillar band 219 to perform reciprocating movement, so that the telescopic rods 218 at the two sides perform contraction movement, meanwhile, the rotating caterpillar 219 moves to drive the cleaning brush 221 to move, so that the cleaning brush 221 brushes and cleans the dirt on the filter screen main body 111.
After the dirt discharge of workers is finished, the collecting tank main body 110 is taken out of the river channel, then the collecting bag main body 119 is pulled downwards, so that the first sliding groove 120 can slide downwards in the first sliding block 121 to extrude the limiting column 312, when the limiting column 312 is extruded, the ball 315 can roll in the mounting groove 314, meanwhile, the limiting column 312 contracts inwards to extrude the fixing spring 311, so that the limiting column 312 can be separated from the limiting hole 313, namely, the first sliding groove 120 can be separated from the first sliding block 121, so that the collecting bag main body 119 can be taken down to treat the garbage in the collecting bag main body 119, the use of the workers is facilitated, when the workers need to install the collecting bag main body 119, the first sliding groove 120 is slidably installed in the first sliding block 121, when the first sliding groove 120 slides to a designated position, utilize the inertia of fixed spring 311, can be with spacing post 312 bullet to the inside of spacing hole 313 to can be with the firm inside of fixing at first slider 121 of first spout 120, can accomplish the installation to collecting bag main part 119, further made things convenient for staff's use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a river course waste fitting discharging with having clean structure for bridge construction, includes device main part (1), its characterized in that: the device main body (1) comprises a collecting tank main body (110), a filter screen main body (111) is fixedly mounted inside the collecting tank main body (110), a gear box main body (112) is fixedly mounted on one side of the collecting tank main body (110), a first rotating shaft (113) is movably mounted inside the gear box main body (112) through a bearing, one side of the first rotating shaft (113) penetrates through the gear box main body (112) and extends to the inside of the collecting tank main body (110), one side of the first rotating shaft (113) is movably connected with the inside of the collecting tank main body (110) through a bearing, a fan blade main body (114) is fixedly mounted on the outer side of the first rotating shaft (113), one side of the fan blade main body (114) extends to the outer side of the gear box main body (112), and a first gear (115) is fixedly mounted on the outer side of the first rotating shaft (113), the collecting tank is characterized in that a second rotating shaft (116) is movably mounted on the inner side of the collecting tank main body (110) through a bearing, one side of the second rotating shaft (116) penetrates through the collecting tank main body (110) and extends to the inside of the gear box main body (112), a second gear (117) is fixedly mounted on the outer side of the second rotating shaft (116), the second gear (117) is meshed with a first gear (115) and is connected with the first gear (115), triangular extrusion block main bodies (118) are uniformly and fixedly mounted on the outer sides of the first rotating shaft (113) and the second rotating shaft (116), a collecting bag main body (119) is slidably mounted at the bottom end of the collecting tank main body (110), first sliding grooves (120) are fixedly mounted at the upper ends of two sides of the collecting bag main body (119), first sliding blocks (121) are arranged on two sides of the bottom end of the collecting tank main body (110), and the first sliding grooves (120) are slidably mounted to the inside of the first sliding blocks (121), one side of the first sliding block (121) is provided with a fixing mechanism (3), the fixing mechanism (3) comprises an installation cavity (310), the inside of the installation cavity (310) is fixedly provided with a fixing spring (311), one side of each fixing spring (311) close to each other is fixedly provided with a limiting column (312), one side of each first sliding chute (120) far away from each other is provided with a limiting hole (313), the inside of the device main body (1) is provided with a cleaning mechanism (2), the cleaning mechanism (2) comprises a third rotating shaft (210), the inside of the gear box main body (112) is movably provided with the third rotating shaft (210) through a bearing, one side of the third rotating shaft (210) is inserted into the collection tank main body (110), and the outer side of the first rotating shaft (113) is fixedly provided with a third gear (211), a fourth gear (212) is fixedly mounted on the outer side of the third rotating shaft (210), the fourth gear (212) is meshed with the third gear (211), a first bevel gear (213) is fixedly mounted on one side of the third rotating shaft (210), a first fixing plate (214) is fixedly mounted inside the collecting tank main body (110), a fourth rotating shaft (215) is movably mounted on one side of the first fixing plate (214) through a bearing, a second bevel gear (216) is fixedly mounted on the outer side of the fourth rotating shaft (215), the fourth rotating shaft (215) is meshed with the second bevel gear (216) and is connected with the fourth rotating shaft, a fifth gear (217) is fixedly mounted at the top end of the fourth rotating shaft (215), telescopic rods (218) are fixedly mounted on two sides inside the collecting tank main body (110), and a rotating crawler belt (219) is fixedly mounted on one side of the two telescopic rods (218) close to each other, the collecting tank is characterized in that tooth blocks (220) are uniformly and fixedly mounted at two ends of the interior of the rotating track (219), the tooth blocks (220) are meshed with a fifth gear (217), a cleaning brush (221) is fixedly mounted at one side of the rotating track (219), a lifting mechanism (4) is arranged at the bottom end of the collecting tank main body (110), the lifting mechanism (4) comprises a first fixed block (410), a first fixed block (410) is fixedly mounted at the bottom end of the collecting tank main body (110), fixed columns (411) are fixedly mounted at two sides of the first fixed block (410), a screw rod main body (412) is movably mounted in the fixed columns (411) through bearings, a screw nut main body (413) is mounted on the outer side of the screw rod main body (412) through threads, connecting rods (414) are fixedly mounted at two sides of the bottom end of the screw nut main body (413), and a second fixing plate (415) is fixedly mounted at the bottom end of the connecting rods (414), and a supporting column (416) is fixedly installed at the bottom end of the second fixing plate (415).
2. The river drainage device with a cleaning structure for bridge construction according to claim 1, wherein: the second rotating shaft (116) and the first rotating shaft (113) are opposite in rotating direction.
3. The river drainage device with a cleaning structure for bridge construction according to claim 1, wherein: the limiting column (312) is inserted into the limiting hole (313), and one side of the limiting column (312) is arc-shaped.
4. The river drainage device with a cleaning structure for bridge construction according to claim 1, wherein: two spacing post (312) one side that is close to each other all has seted up mounting groove (314), ball (315) are all installed in the inside embedding of mounting groove (314).
5. The river drainage device with a cleaning structure for bridge construction according to claim 1, wherein: the bottom end of the support column (416) is conical in shape.
6. The river drainage device with a cleaning structure for bridge construction according to claim 1, wherein: and second fixed blocks (417) are fixedly mounted on two sides of the supporting column (416).
7. The river drainage device with a cleaning structure for bridge construction according to claim 1, wherein: the upper end in lead screw main part (412) outside all fixed mounting have third bevel gear (420), fourth bevel gear (421) are all installed in the meshing in one side of third bevel gear (420), two one side that fourth bevel gear (421) are close to each other all fixed mounting have fifth axis of rotation (422), two one side fixed mounting that fifth axis of rotation (422) are close to each other has two pole step motor (423).
8. The river drainage device with a cleaning structure for bridge construction according to claim 1, wherein: the two sides of the nut main body (413) are fixedly provided with second sliding blocks (418), the two sides of the inside of the fixed column (411) are provided with second sliding grooves (419), and the second sliding blocks (418) are slidably arranged inside the second sliding grooves (419).
CN202011003085.0A 2020-09-22 2020-09-22 River channel pollution discharge device with cleaning structure for bridge construction Active CN112227323B (en)

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CN113981922B (en) * 2021-12-08 2022-12-09 张健 Sewage disposal grid with filter hole blockage removal structure for hydraulic engineering and method

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