CN211973615U

CN211973615U - Silt cleaning device for hydraulic engineering

Info

Publication number: CN211973615U
Application number: CN202020476343.6U
Authority: CN
Inventors: 李广喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-20
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a silt cleaning device for hydraulic engineering in the technical field of hydraulic engineering, including base, collecting box, filter-tank, the right side of filter-tank is connected with the silt pump through fixed plate and lifting unit, is equipped with filter plate, scraper blade and sealing plate in the filter-tank, and the inner chamber top of collecting box is equipped with the removal subassembly, and the removal subassembly corresponds with sealing plate and is connected, the utility model discloses a remove the device to the top of channel to move along the channel, adjust the position of silt pump through lifting unit, make the silt pump sink to the silt of channel bottom; the sludge in the channel is sucked out through a sludge pump and a connecting pipe, and is discharged out of the filter tank, and primary filtration is carried out through a filter plate to remove part of water contained in the sludge; the sealing plate and the scraping plate are driven to move towards the left side through the moving assembly, the communicating opening is opened, and sludge is scraped to the communicating opening through the scraping plate and enters the collecting box, so that the subsequent sludge is subjected to centralized treatment.

Description

Silt cleaning device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a silt cleaning device for hydraulic engineering.

Background

Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments on the earth's surface and underground, and is classified into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering, and the like according to its service objects. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

After the channel is used for a long time, silt is deposited at the bottom of the channel, and when the amount of the deposited silt is too much, the channel is blocked or the water level of the channel is raised, channel water overflows and other problems can be caused, so that the silt at the bottom of the channel needs to be cleaned regularly; the existing cleaning mode mostly adopts a sludge pump, the sludge pump is placed in the sludge at the bottom of a canal, the sludge is pumped out and discharged to a corresponding collecting device, and the sludge is transported to other places for treatment; however, the sludge usually contains more water, and the water is mixed with the sludge, so that when the sludge enters the collecting device, the water is also brought into the collecting device, a certain space is occupied, and the sludge is not convenient to collect and transfer.

Based on this, the utility model designs a silt cleaning device for hydraulic engineering to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silt cleaning device for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silt cleaning device for hydraulic engineering comprises a base, wherein four corners of the bottom surface of the base are respectively provided with a movable wheel, the movable wheel is connected with a driving motor, the left side of the top surface of the base is fixed with a collecting box, the upper part of the right side of the collecting box is fixed with a filter tank, and the right bottom of the filter tank is fixed with a fixed plate, the fixed plate is provided with a lifting component, the bottom of the lifting component is connected with a sludge pump, the sludge pump is fixed with a connecting pipe, the top end of the connecting pipe extends upwards, and extends into the filter tank, a filter plate is fixed in the filter tank, a plurality of filter holes are uniformly arranged on the filter plate, the left side of the top surface of the filter plate is connected with a scraper in a sliding way, four corners of the left side surface of the scraper are fixed with fixing rods, and the left side end of dead lever is fixed with jointly and seals the board, and the inner chamber top of collecting box is equipped with the removal subassembly, is equipped with the intercommunication mouth on the right side wall, and seals the board and be located the intercommunication mouth to correspond with the removal subassembly and be connected.

Preferably, the moving assembly comprises two first screw rods which are symmetrically arranged in parallel and are arranged on two sides of the top surface of the collecting box, the first screw rods are rotatably connected with the side wall of the collecting box, one end of each first screw rod is connected with a motor, the top surface of each first screw rod, which is sleeved with a moving block, is slidably connected with the top surface of the collecting box, the bottom surface of each first screw rod is fixedly provided with an L-shaped connecting rod, and the bottom of each connecting rod is fixedly connected with the left side surface of the sealing plate.

Preferably, the extension sections of the two first screws are respectively fixed with a first belt wheel, the two first belt wheels are connected through a transmission belt, the left end of one of the first screws is connected with a motor, the two first screws are simultaneously rotated through the connection of the two first belt wheels and the transmission belt, and the number of the motors is reduced.

Preferably, the lifting unit includes the screw thread section of thick bamboo of being connected with the fixed plate rotation, and the bottom of a screw thread section of thick bamboo is fixed with first bevel gear, first bevel gear meshing has second bevel gear, second bevel gear is connected with the motor, and motor and fixed plate fixed connection, threaded connection has the second screw rod in the screw thread section of thick bamboo, the bottom mounting of second screw rod has the mounting bracket, and silt pump fixed mounting is on the mounting bracket, the top surface of mounting bracket still is fixed with the guide bar that parallels with the second screw rod, the fixed plate is passed on the top of guide bar, and be fixed with the limiting plate jointly with the top of second screw rod.

Preferably, the connecting plate is fixed with above the right side of mounting bracket, and the rotation is connected with two (mixing) shafts on the connecting plate, evenly is equipped with a plurality of puddlers on the (mixing) shaft, and the top stretches out the connecting plate to be fixed with the second band pulley, two second band pulleys pass through the drive belt and connect, and wherein the top of a puddler is fixed with third bevel gear, and third bevel gear meshing has fourth bevel gear, and first bevel gear is connected with the motor, and the motor is fixed in the top surface of connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model moves the device above the channel so as to move along the channel, and adjusts the position of the sludge pump through the lifting component, so that the sludge pump sinks into the sludge at the bottom of the channel; the sludge in the channel is sucked out through a sludge pump and a connecting pipe, and is discharged out of the filter tank, and primary filtration is carried out through a filter plate to remove part of water contained in the sludge; the sealing plate and the scraping plate are driven to move towards the left side through the moving assembly, the communicating opening is opened, and sludge is scraped to the communicating opening through the scraping plate and enters the collecting box, so that the subsequent sludge is subjected to centralized treatment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the filtering tank of the present invention;

fig. 3 is a schematic structural view of the fixing plate of the present invention;

fig. 4 is a schematic structural view of the stirring shaft of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-moving wheel, 2-collecting box, 201-first screw rod, 202-moving block, 203-first belt wheel, 3-filtering tank, 301-filtering plate, 302-scraping plate, 303-fixing rod, 304-sealing plate, 4-sludge pump, 401-connecting pipe, 5-fixing plate, 501-second screw rod, 502-guide rod, 503-mounting frame, 504-threaded barrel, 505-connecting plate and 6-stirring shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: a silt cleaning device for hydraulic engineering comprises a base 1, wherein moving wheels 101 are arranged at four corners of the bottom surface of the base 1, the moving wheels 101 are connected with a driving motor, a collecting box 2 is fixed at the left side of the top surface of the base 1, a filtering tank 3 is fixed at the upper portion of the right side of the collecting box 2, a fixing plate 5 is fixed at the bottom of the right side of the filtering tank 3, a lifting component is arranged on the fixing plate 5, a silt pump 4 is connected to the bottom of the lifting component, a connecting pipe 401 is fixed on the silt pump 4, the top end of the connecting pipe 401 extends upwards and extends into the filtering tank 3, a filtering plate 301 is fixed in the filtering tank 3, a plurality of filtering holes are uniformly arranged on the filtering plate 301, a scraping plate 302 is slidably connected to the left side of the top surface of the filtering plate 301, fixing rods 303 are fixed at four corners of the left side surface of the scraping plate 302, a sealing plate 304, a communication opening is arranged on the right side wall, and the sealing plate 304 is positioned in the communication opening and correspondingly connected with the moving assembly.

The moving assembly comprises two first screw rods 201 which are symmetrically arranged in parallel and are arranged on two sides of the top surface of the collecting box 2, the first screw rods 201 are rotatably connected with the side wall of the collecting box 2, one end of each first screw rod 201 is connected with a motor, the top surface of a moving block 202 sleeved on each first screw rod 201 is slidably connected with the top surface of the collecting box 2, an L-shaped connecting rod is fixed on the bottom surface of each first screw rod, and the bottom of each connecting rod is fixedly connected with the left side surface of the sealing plate 304.

The extending sections of the two first screws 201 are respectively fixed with a first belt wheel 203, the two first belt wheels 203 are connected through a transmission belt, the left end of one first screw 201 is connected with a motor, the two first screws 201 are enabled to rotate simultaneously through the connection of the two first belt wheels 203 and the transmission belt, and the number of the motors is reduced.

The lifting component comprises a threaded cylinder 504 rotatably connected with a fixing plate 5, a first bevel gear is fixed at the bottom of the threaded cylinder, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with a motor, the motor is fixedly connected with the fixing plate 5, a second screw 501 is in threaded connection with the threaded cylinder 504, a mounting frame 503 is fixed at the bottom end of the second screw 501, a sludge pump 4 is fixedly mounted on the mounting frame 503, a guide rod 502 parallel to the second screw 501 is further fixed on the top surface of the mounting frame 503, the fixing plate 5 is penetrated through the top end of the guide rod 502, and a limiting plate is fixed together with the top end of the second screw 501.

The working principle of the embodiment is as follows: the device is moved to the upper part of the channel, the width of the base 1 is larger than that of the channel, the moving wheels 101 are positioned on the top surfaces of two sides of the channel so as to move along the channel, the screw thread cylinder 504 is rotated through the transmission of a motor, a first bevel gear and a second bevel gear, the second screw 501 is limited by the mounting frame 503 and the guide rod 502 and can only move along the vertical direction, therefore, when the screw thread cylinder 504 rotates, the second screw 501 drives the mounting frame 503 and the sludge pump 4 to move downwards, the position of the sludge pump 4 is adjusted, the sludge pump 4 sinks to the sludge at the bottom of the channel, the sludge in the channel is sucked out through the filter plate 4 and the connecting pipe 401 and is removed from the filter tank 3, the water in the sludge is filtered through the filter plate 301 and collected at the bottom of the filter tank 3, the sludge is deposited on the filter plate 301, the sludge is primarily filtered, and part of water contained in the sludge is removed, the filtered water can also be directly discharged back to the channel.

When the sludge needs to be moved into the collection box 2, the two first screws 201 are simultaneously rotated through the transmission of the motor and the two first belt wheels 203, the moving blocks 202 on the two sides drive the sealing plate 304 to move towards the left side through the connecting rods, so that the communication port is opened, meanwhile, the scraper 302 on the filter plate 301 moves along with the connecting rods 303 under the action of the fixing rods 303, the sludge on the filter plate 301 is scraped to the communication port, and the sludge enters the collection box 2, so that the subsequent sludge is subjected to centralized treatment.

When the base 1 continuously moves along the channel, the sludge pump 4 moves along with the channel so as to clean sludge at different positions, when the sludge pump 4 is not used, the threaded barrel 504 rotates through the transmission of the motor, the first bevel gear and the second bevel gear, the second screw 501 drives the sludge pump 4 to move upwards to be separated from the channel and be higher than the ground, and the sludge pump 4 is prevented from contacting the ground when the base 1 moves at a non-channel position.

Example two

The structure of this example is basically the same as that of the first embodiment, except that a connecting plate 505 is fixed above the right side of the mounting frame 503, two stirring shafts 6 are rotatably connected on the connecting plate 505, a plurality of stirring rods are uniformly arranged on the stirring shafts 6, the top end of each stirring rod extends out of the connecting plate 505 and is fixed with a second belt wheel, the two second belt wheels are connected through a transmission belt, a third bevel gear is fixed at the top end of one stirring rod, a fourth bevel gear is meshed with the third bevel gear, the first bevel gear is connected with a motor, and the motor is fixed on the top surface of the connecting plate 505.

When the sludge pump 4 stretches into sludge, the stirring rod on the stirring shaft 6 also stretches into the sludge, the rotating shaft of the stirring shaft 6 is rotated through the transmission of the motor and the second belt wheel, and before the sludge pump 4 sucks the sludge, the thick sludge deposited at the bottom is stirred through the stirring shaft 6 and the stirring rod and is mixed with the sludge which is thin at the upper layer and has more water content, so that the sludge pump 4 can suck the sludge at the bottom more simply and conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a silt cleaning device for hydraulic engineering, includes base (1), the bottom surface four corners department of base (1) all is equipped with removes wheel (101), and removes wheel (101) and be connected with driving motor, its characterized in that: the sludge filter is characterized in that a collecting box (2) is fixed on the left side of the top surface of a base (1), a filter tank (3) is fixed on the upper portion of the right side of the collecting box (2), a fixing plate (5) is fixed on the bottom of the right side of the filter tank (3), a lifting assembly is arranged on the fixing plate (5), a sludge pump (4) is connected to the bottom of the lifting assembly, a connecting pipe (401) is fixed on the sludge pump (4), the top end of the connecting pipe (401) extends upwards and extends into the filter tank (3), a filter plate (301) is fixed in the filter tank (3), a plurality of filter holes are uniformly formed in the filter plate (301), a scraper (302) is slidably connected to the left side of the top surface of the filter plate (301), fixing rods (303) are fixed at four corners of the left side surface of the scraper (302), a sealing plate (304) is jointly fixed at the left end of the fixing rods (, a communication opening is arranged on the right side wall, and the sealing plate (304) is positioned in the communication opening and is correspondingly connected with the moving assembly.

2. The sludge cleaning device for the hydraulic engineering according to claim 1, wherein: the movable assembly comprises two first screw rods (201) which are symmetrically arranged on two sides of the top surface of the collecting box (2) in parallel, the first screw rods (201) are rotatably connected with the side wall of the collecting box (2), one end of each first screw rod (201) is connected with a motor, the top surface of a movable block (202) of the movable block (202) is sleeved on each first screw rod (201) and is slidably connected with the top surface of the collecting box (2), an L-shaped connecting rod is fixed on the bottom surface of each connecting rod, and the bottom of each connecting rod is fixedly connected with the left side surface of the sealing plate (304).

3. The sludge cleaning device for the hydraulic engineering according to claim 2, wherein: the extension sections of the two first screws (201) are respectively fixed with a first belt wheel (203), the two first belt wheels (203) are connected through a transmission belt, and the left end of one first screw (201) is connected with a motor.

4. The sludge cleaning device for the hydraulic engineering according to claim 1, wherein: the lifting assembly comprises a threaded cylinder (504) rotatably connected with a fixing plate (5), a first bevel gear is fixed to the bottom of the threaded cylinder, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with a motor, a second screw (501) is in threaded connection with the threaded cylinder (504), an installation frame (503) is fixed to the bottom end of the second screw (501), a sludge pump (4) is fixedly installed on the installation frame (503), a guide rod (502) parallel to the second screw (501) is further fixed to the top surface of the installation frame (503), the fixing plate (5) is passed through the top end of the guide rod (502), and a limiting plate is fixed to the top end of the second screw (501) together.

5. The sludge cleaning device for the hydraulic engineering according to claim 4, wherein: the right side top of mounting bracket (503) is fixed with connecting plate (505), rotates on connecting plate (505) and is connected with two (mixing) shafts (6), evenly be equipped with a plurality of puddlers on (mixing) shaft (6), and top stretches out connecting plate (505) to be fixed with the second band pulley, two second band pulleys pass through the drive belt and connect, one of them the top of puddler is fixed with third bevel gear, and the meshing of third bevel gear has fourth bevel gear, and first bevel gear is connected with the motor.