CN220538731U

CN220538731U - Desilting device convenient to clearance

Info

Publication number: CN220538731U
Application number: CN202322037678.4U
Authority: CN
Inventors: 王金金; 周丕志; 张恒; 郑华哲
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-27
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a dredging device convenient to clean, which comprises a dredging box, wherein a gear motor is fixedly arranged on the left side of a frame plate, a cleaning brush plate is connected with the outer thread of a threaded screw rod, a screen plate is fixedly connected with the inside of the dredging box, a mud scraping rod is movably connected with the inside of the dredging box, and a curved surface screen plate is fixedly connected with the inside of the dredging box. This dredging device convenient to clearance, suction pump is with a large amount of silt through flange pipe suction agitator tank, agitator motor drive dredge mud roller oar with silt caking smash, then gear motor drive band pulley pole, make the screw thread lead screw with scrape mud pole synchronous rotation, screw thread lead screw drives the clearance brush board and scrape the mud pole and will silt and collect in the mud box to drain back the waters through dredging tank bottom drain pipe with remaining water, clear water is inserted through the flange pipe again to clearance is washd to clearance brush board and scrape mud pole simultaneously and is avoided silt to pile up at dredging tank.

Description

Desilting device convenient to clearance

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a dredging device convenient to clean.

Background

The dredging device is water conservation protection equipment for regularly developing dredging and mud removing operations on water flow fields such as riverways, internal lakes and the like, the water conservation engineering is a generic term of engineering construction built for eliminating water damage, controlling and protecting and utilizing water resources and environments on the earth surface and underground, and comprises a plurality of water control water projects such as flood control and waterlogging, irrigation farm work, water and power generation, life water supply, water and soil conservation, water resource protection and the like, so that different types of hydraulic structures such as dams, dykes, spillways, sluice gates and channels and the like are required to be built in the river flow fields for meeting the production and life, and the water flow fields with larger water potential gradually deposit to form silt after a large amount of silt is collected into still water or slow running water environments, and the silt is sunk into a river bed to not only influence the water quality environments, but also block up openings of dykes and sluice gates Hong Dao to influence the production and life, so that the dredging device is required to be used for regularly developing dredging and mud in the river flow fields.

According to the utility model, the utility model patent with the Chinese patent number of CN215518933U discloses a hydraulic engineering dredging device convenient to clean, the hydraulic engineering dredging device convenient to clean in the utility model is characterized in that sludge is pumped into a conveying hose and an end cover to carry out dredging treatment, the end cover is arranged into a structure convenient to detach, the end cover is convenient to detach and clean, but due to the adhesiveness of the sludge, when a large amount of sludge is pumped into the conveying hose of the dredging device, the condition that stacking blockage can occur due to the fact that the passage of the conveying hose and the end cover is narrower, normal suction is influenced, the dredging device cannot realize the effect of cement separation, and water is discharged back into the water pumping water again while the sludge is inconvenient to clean, so that the dredging effect of the hydraulic engineering dredging device is still to be further improved, and the hydraulic engineering dredging device convenient to clean is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the dredging device convenient to clean, which has the advantages of separating and collecting cement and preventing sludge in the device from accumulating and cleaning conveniently, solves the problem that the dredging device for partial hydraulic engineering is inconvenient to realize the effect of separating and classifying cement and can not effectively avoid residual accumulation of sludge in the dredging device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dredging device convenient to clearance, includes the dredging case, the inside of dredging case is provided with separation structure, the top fixedly connected with agitator tank of dredging case, the right side fixedly connected with agitator motor of agitator tank, agitator motor's output fixedly connected with dredge mud roller oar, the top fixedly connected with flange pipe of agitator tank;

the utility model provides a mud cleaning device for dredging a soil, includes separating structure including frame plate, gear motor, screw thread lead screw, clearance brush board, sieve board, mud scraping rod, curved surface sieve and mud box, the left side fixedly connected with frame plate of dredging case, the left side fixedly mounted of frame plate has gear motor, the inside swing joint of dredging case has screw thread lead screw, the outside threaded connection of screw thread lead screw has the clearance brush board, the inside fixedly connected with sieve board of dredging case, the inside swing joint of dredging case has mud scraping rod, the inside fixedly connected with curved surface sieve of dredging case, the outside fixedly connected with mud box of dredging case.

Further, the inside movable mounting of frame plate has the band pulley pole that is three in quantity, and is three band pulley pole passes through the belt synchronous drive, the quantity of screw thread lead screw is two, two the left end of screw thread lead screw all runs through the interior left wall of desilting case to with the right-hand member fixed connection of two band pulley poles wherein respectively.

Further, two equal threaded connection of outside of screw thread lead screw has the sliding block, two equal fixedly connected with in the bottom of sliding block is articulated piece No. one of two, the top fixedly connected with of clearance brush board is articulated piece No. two of four, and is four articulated piece No. one all is articulated with the inboard of four articulated pieces No. two respectively through the lever arm.

Further, the bottom fixedly connected with brush hair layer of clearance brush board, brush hair layer and the laminating of the top of screen plate, a fluting has been seted up to the interior right wall of desilting case, the quantity of mud box is two, one of them mud box is located the right side of desilting case, and the left side of one of them mud box is through-structure each other with a fluting, the right side of screen plate aligns with a fluting level.

Further, the left end of the mud scraping rod penetrates through the inner left wall of the dredging box and is fixedly connected with the right end of the other belt wheel rod, and the output end of the speed reducing motor penetrates through the left side of the frame plate and is fixedly connected with the left end of the other belt wheel rod.

Further, the outside evenly distributed who scrapes the mud pole has four scrapers of quantity, four the scraper blade all laminates with the inboard of curved surface sieve, no. two flutings have been seted up to the interior back wall of dredging case, another one mud box is located the rear side of dredging case, and another one mud box is the through structure each other with No. two flutings, the rear side of curved surface sieve aligns with No. two flutings level.

Further, two the equal fixedly connected with mud pipe in bottom of mud box, two the equal movable mounting in inside of mud pipe has the running roller, the top of flange pipe is through taking out the external suction pump that has of mud pipe, the bottom fixedly connected with drain pipe of dredging box.

Advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this dredging device convenient to clearance, external suction pump draws in the agitator tank through pipeline and flange pipe with a large amount of silt in the water territory, agitator motor drive dredge the mud roller oar and smash the silt caking and fall into the screen plate, then gear motor drive band pulley pole, make screw thread lead screw and scrape mud pole synchronous rotation, two screw thread lead screws drive the clearance brush board and remove to the right side, collect in one of them mud box of filterable silt row, then reuse the screen plate secondary filtration, scrape mud pole outside scraper blade rotation simultaneously, with the other mud box of remaining silt row, and with remaining water drain back the waters through dredging tank bottom drain pipe, thereby reach the effect of cement separation, simultaneously deposit the jam in the dredging tank through clearance brush board and scrape mud pole with filterable silt row into mud box, pile up the jam through the flange pipe joint again to clear water to the inside of dredging tank, thereby realize the effect of convenient clearance.

Drawings

FIG. 1 is a three-dimensional perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a left side view of the structure of the present utility model;

fig. 4 is a left side cross-sectional view of the structure of the present utility model.

In the figure: 1. a dredging box; 2. a separation structure; 201. a frame plate; 202. a speed reducing motor; 203. a threaded screw rod; 204. cleaning a brush plate; 205. a screen plate; 206. a mud scraping rod; 207. curved screen plate; 208. a mud box; 3. a stirring tank; 4. a stirring motor; 5. mud dredging roller paddles; 6. and (3) a flange pipe.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a dredging device convenient to clearance, including dredging case 1, the inside of dredging case 1 is provided with separation structure 2, the top fixedly connected with agitator tank 3 of dredging case 1, the right side fixedly connected with agitator motor 4 of agitator tank 3, agitator motor 4's output fixedly connected with dredge mud roller oar 5, agitator motor 4 drive dredge mud roller oar 5 smash the caking in the silt, avoid blockking up screen plate 205, the top fixedly connected with flange pipe 6 of agitator tank 3, flange pipe 6 is external through mud pumping pipeline and suction pump.

The separation structure 2 comprises a frame plate 201, a gear motor 202, a threaded screw 203, a cleaning brush plate 204, a screen plate 205, a mud scraping rod 206, a curved surface screen plate 207 and a mud box 208, wherein the frame plate 201 is fixedly connected to the left side of the dredging box 1, the gear motor 202 is fixedly installed on the left side of the frame plate 201, the gear motor 202 can limit the rotating speed of the threaded screw 203 and the mud scraping rod 206, the situation that mud splashes due to too fast rotating speed is avoided, the threaded screw 203 is movably connected to the inside of the dredging box 1, the cleaning brush plate 204 is connected to the external threads of the threaded screw 203, the threaded screw 203 drives the cleaning brush plate 204 to move rightwards, filtered mud on the screen plate 205 is discharged, the screen plate 205 is fixedly connected to the inside of the dredging box 1, the mud filtered inside of the curved surface screen plate 207 is discharged by the mud scraping rod 206, the curved surface screen plate 207 is fixedly connected to the inside of the dredging box 1, the external fixedly connected with the mud box 208 is prevented from rotating along with gravity, and the accumulation of mud in the mud box 208 is prevented.

According to fig. 2 and 3, the stirring motor 4 drives the mud-dredging roller paddle 5 to break up the mud agglomeration, the screen plate 205 filters the mud impurities with larger particles, the speed reducing motor 202 drives the belt wheel rod at a low speed to enable the threaded screw 203 and the mud scraping rod 206 to synchronously rotate, the cleaning brush plate 204 is driven to move rightwards through the sliding blocks on the two threaded screw 203 through the hinging blocks and the lever arm, and the mud on the screen plate 205 is discharged into one of the mud boxes 208 to be collected.

According to fig. 2 and 4, the mesh aperture of the curved screen plate 207 is smaller than that of the screen plate 205, so that the residual large-particle sludge impurities can be filtered, and the sludge scraping rod 206 rotates to discharge the sludge on the curved screen plate 207 into another sludge box 208 for collection, thereby realizing the effect of cement separation.

According to the illustration in fig. 2, water is drained back to the water pumping water area from the drain pipe at the bottom of the dredging box 1, so as to realize water circulation, and the rollers arranged inside the two mud boxes 208 drive the rollers to rotate by the descending gravity when mud falls into the mud boxes 208, and the mud is drained through the mud draining pipe below, so that the mud is prevented from being accumulated in the mud boxes 208.

To sum up, this dredging device convenient to clearance, this external suction pump draws a large amount of silt in the water territory into agitator tank 3 through pipeline and flange pipe 6, agitator motor 4 drive dredge mud roller oar 5 smashes the silt caking and falls into screen plate 205, then gear motor 202 drive band pulley pole, make screw thread lead screw 203 and scrape mud pole 206 synchronous rotation, two screw thread lead screws 203 drive the clearance brush 204 and remove to the right side, collect in one of them mud box 208 with filtered silt, then reuse screen plate 205 secondary filtration, scrape mud pole 206 outside scraper blade rotation simultaneously, with remaining silt into another mud box 208, and drain back the waters through dredging tank 1 bottom drain pipe with remaining water, thereby reach the effect of cement separation, simultaneously through the clearance brush 204 with scrape mud pole 206 with filtered silt into mud box 208, avoid the silt to pile up in dredging tank 1 to stop up, access the water through flange pipe 6 and wash dredging tank 1 inside, thereby realize convenient clear up effect, partial hydraulic engineering dredging device is inconvenient to realize cement separation, and can not effectively avoid the problem of piling up of inside device dredging.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dredging device convenient to clearance, includes dredging case (1), its characterized in that: the inside of desilting case (1) is provided with separation structure (2), the top fixedly connected with agitator tank (3) of desilting case (1), the right side fixedly connected with agitator motor (4) of agitator tank (3), the output fixedly connected with of agitator motor (4) dredges mud roller oar (5), the top fixedly connected with flange pipe (6) of agitator tank (3);

separation structure (2) are including frame plate (201), gear motor (202), screw thread lead screw (203), clearance brush board (204), screen cloth board (205), scrape mud pole (206), curved surface sieve (207) and mud box (208), the left side fixedly connected with frame plate (201) of desilting case (1), the left side fixedly mounted of frame plate (201) has gear motor (202), the inside swing joint of desilting case (1) has screw thread lead screw (203), the outside screw thread of screw thread lead screw (203) has clearance brush board (204), the inside fixedly connected with screen cloth board (205) of desilting case (1), the inside swing joint of desilting case (1) has scrapes mud pole (206), the inside fixedly connected with curved surface sieve (207) of desilting case (1), the outside fixedly connected with mud box (208) of desilting case (1).

2. A dredging arrangement as claimed in claim 1, wherein: the inside movable mounting of frame plate (201) has the band pulley pole that is three in quantity, and is three band pulley pole passes through belt synchronous drive, the quantity of screw thread lead screw (203) is two, two the left end of screw thread lead screw (203) all runs through the interior left wall of desilting case (1) to with the right-hand member fixed connection of two band pulley poles wherein respectively.

3. A dredging arrangement as claimed in claim 1, wherein: the outside of two screw thread lead screw (203) is equal threaded connection has the sliding block, two the equal fixedly connected with of bottom of sliding block is a hinged block of quantity two, the top fixedly connected with of clearance brush board (204) is a hinged block of number two four, four a hinged block all passes through the lever arm and articulates with the inboard of four hinged blocks of number two respectively.

4. A dredging arrangement as claimed in claim 1, wherein: the bottom fixedly connected with brush hair layer of clearance brush board (204), the top laminating of brush hair layer and screen cloth board (205), a fluting has been seted up to the interior right wall of desilting case (1), the quantity of mud box (208) is two, one of them mud box (208) are located the right side of desilting case (1), and the left side of one of them mud box (208) is the link-through structure each other with a fluting, the right side of screen cloth board (205) is aligned with a fluting level.

5. A dredging arrangement as claimed in claim 2, wherein: the left end of the mud scraping rod (206) penetrates through the inner left wall of the dredging box (1) and is fixedly connected with the right end of the other belt wheel rod, and the output end of the gear motor (202) penetrates through the left side of the frame plate (201) and is fixedly connected with the left end of the other belt wheel rod.

6. A dredging arrangement as claimed in claim 1, wherein: the outside evenly distributed who scrapes mud pole (206) has a quantity to be four scrapers, four the scraper blade all is laminated with the inboard of curved surface sieve (207), no. two flutings have been seted up to the interior back wall of desilting case (1), another one mud box (208) are located the rear side of desilting case (1), and another one mud box (208) are each other for the link-up structure with No. two flutings, the rear side of curved surface sieve (207) aligns with No. two flutings level.

7. A dredging arrangement as claimed in claim 1, wherein: the bottom of two mud box (208) is equal fixedly connected with mud pipe, two the inside of mud pipe is equal movable mounting has running roller, the top of flange pipe (6) is externally connected with the suction pump through the mud pipe that takes out, the bottom fixedly connected with drain pipe of desilting case (1).