CN216865292U - River channel treatment dredging device - Google Patents

Abstract

The utility model relates to a river course is administered technical field, and discloses a dredging device is administered in river course, include the bottom plate and cross the filter shell, the upper surface both sides of bottom plate are the fixed backup pad that is provided with all, cross the filter shell fixed set up in two the upper surface of backup pad, the downside of crossing the filter shell is provided with the sludge pump, the delivery port fixedly connected with water pipe of sludge pump, the upper end of water pipe extend to the inside of crossing the filter shell and with cross filter shell fixed connection, the both ends of crossing the filter shell are the fixed filter that is provided with all, the both sides wall of crossing the filter shell is the fixed drainage shell that is provided with all, the middle-end fixed surface that crosses the filter shell is provided with spacing shell, the middle part of crossing the filter shell slides and is provided with the push pedal, the upper end of push pedal extends to the inside of spacing shell, the inside screw thread in upper end of push pedal wears to be equipped with reciprocal lead screw. This application can carry out high-efficient continuous filtration to sewage, can improve desilting efficiency greatly.

Description

River channel treatment dredging device

Technical Field

The application relates to the technical field of river channel treatment, especially, relate to a dredging device is administered in river channel.

Background

In recent years, in our country, rivers, reservoirs, ponds and lakes are desilted without water, and a large amount of silt and dirt are deposited at the bottom of the water, so that the water storage and ecological capacity is greatly reduced, therefore, the treatment of underwater sludge becomes the important work of the current environmental protection work, and a filtering device is required to be used for filtering sewage in the dredging process of river channel treatment.

At the realization this application in-process, the inventor discovers to have following problem at least, and inside when using of desilting device is administered in current river course, passes the filter by sewage self gravity usually and filters, and filtration efficiency is very low, is difficult to satisfy the demand of high-efficient desilting.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at be fixed the setting in order to solve among the prior art position that the inside atomizer of dredging device was administered to the river course, lead to the inhomogeneous of metal powder preparation easily, great influence product quality's problem, and the dredging device is administered to the river course that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a river channel treatment dredging device comprises a bottom plate and a filter shell, wherein two supporting plates are fixedly arranged on two sides of the upper surface of the bottom plate, the filter shell is fixedly arranged on the upper surfaces of the two supporting plates, a sludge pump is arranged on the lower side of the filter shell, a water outlet of the sludge pump is fixedly connected with a water feeding pipe, the upper end of the water feeding pipe extends into the filter shell and is fixedly connected with the filter shell, filter plates are fixedly arranged at two ends of the filter shell, a drainage shell is fixedly arranged on two side walls of the filter shell, a limiting shell is fixedly arranged on the upper surface of the middle end of the filter shell, a push plate is arranged in the middle of the filter shell in a sliding mode, the upper end of the push plate extends into the limiting shell, a reciprocating lead screw penetrates through the inner thread of the upper end of the push plate, two ends of the reciprocating lead screw are rotatably connected with the inner wall of the corresponding limiting shell, and a motor is arranged on one side of the limiting shell, the output end of the motor is fixedly connected with one end of the reciprocating screw rod, and a cleaning mechanism is arranged between the push plate and the filter plate.

Preferably, the clearance mechanism includes scraper blade and slide bar, the scraper blade offsets and sets up in the surface of filter, the inside of scraper blade is worn to locate in the slide bar activity, the both ends of slide bar all with the inner wall fixed connection who crosses the filter shell, fixedly connected with stay cord between push pedal and the scraper blade, the inside wall of crossing the filter shell rotates through the pivot and is provided with the guide pulley, the stay cord offsets with the lateral wall of guide pulley, the pole wall of slide bar and be located one side activity that is close to the stay cord and cup jointed the spring.

Preferably, the lower ends of the two drainage shells are both fixedly provided with a drainage pipe.

Preferably, universal wheels are fixedly arranged on two sides of the lower surface of the bottom plate.

Preferably, a transparent observation plate is fixedly arranged on the front side of the filter shell.

Preferably, the upper side wall of the push plate is abutted to the inner wall of the limiting shell.

Preferably, the scrapers on both sides are rubber plates.

Preferably, the pull ropes on the two sides are composite nylon ropes.

To sum up, the application has the following beneficial effects:

according to the river channel treatment dredging device, the reciprocating screw rod is driven to rotate through the motor, so that the push plate is driven to reciprocate, sewage can be pushed to sequentially and rapidly pass through the filter plates on the two sides, the sewage can be efficiently and continuously filtered, and the dredging efficiency can be greatly improved;

this desilting device is administered in river course can stimulate the stay cord when removing to one side through the push pedal, and stay cord pulling scraper blade removes, and when the push pedal resets, the spring can promote the scraper blade and reset, even when getting the push pedal and removing, the clearance can be scraped to the filter surface to the scraper blade, guarantees the normal filtration of filter.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application can carry out high-efficient continuous filtration to sewage, can improve desilting efficiency greatly.

Drawings

Fig. 1 is a schematic structural view of a river channel treatment dredging device provided by the present application;

fig. 2 is a schematic view of the internal structure of fig. 1.

In the figure: 1. a base plate; 2. a support plate; 3. a filter shell; 4. a filter plate; 5. a drainage shell; 6. pushing the plate; 7. a squeegee; 8. a slide bar; 9. a spring; 10. pulling a rope; 11. a guide wheel; 12. a limiting shell; 13. a reciprocating screw rod; 14. a motor; 15. a water feeding pipe; 16. a sludge pump; 17. a universal wheel; 18. a transparent viewing plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, a river course is administered sediment removal device, including bottom plate 1 and filter shell 3, the equal fixed backup pad 2 that is provided with in upper surface both sides of bottom plate 1, it sets up in the upper surface of two backup pads 2 to filter shell 3 fixed, the equal fixed universal wheel 17 that is provided with in lower surface both sides of bottom plate 1, make things convenient for the mobile device, the downside of filtering shell 3 is provided with sludge pump 16, sludge pump 16's delivery port fixedly connected with water-supply pipe 15, the upper end of water-supply pipe 15 extend to the inside of filtering shell 3 and with filter shell 3 fixed connection, the both ends of filtering shell 3 are all fixed and are provided with filter 4, the both sides wall of filtering shell 3 is all fixed and is provided with drainage shell 5, the lower extreme of two drainage shells 5 is all fixed and is provided with the drain pipe, conveniently discharge the water in the drainage shell 5.

Referring to fig. 1 and 2, the fixed transparent observation board 18 that is provided with in front side of crossing shell 3, conveniently observe the inside condition of crossing shell 3, the fixed surface is provided with spacing shell 12 on the middle-end of crossing shell 3, the middle part of crossing shell 3 slides and is provided with push pedal 6, the upper end of push pedal 6 extends to the inside of spacing shell 12, reciprocal lead screw 13 is worn to be equipped with by the upper end internal thread of push pedal 6, the both ends of reciprocal lead screw 13 all rotate with the inner wall of the spacing shell 12 who corresponds and be connected, the last lateral wall of push pedal 6 offsets with the inner wall of spacing shell 12, prevent that push pedal 6 from taking place to rotate, make the slip that push pedal 6 can be stable, one side of spacing shell 12 is provided with motor 14, the output of motor 14 and the one end fixed connection of reciprocal lead screw 13, be provided with clearance mechanism between push pedal 6 and the filter 4.

Refer to fig. 2, clearance mechanism includes scraper blade 7 and slide bar 8, scraper blade 7 offsets and sets up in the surface of filter 4, the inside of scraper blade 7 is worn to locate in the activity of slide bar 8, slide bar 8's both ends all with the inner wall fixed connection who crosses filter shell 3, both sides scraper blade 7 is the rubber slab, minimize the damage that causes filter 4, fixedly connected with stay cord 10 between push pedal 6 and the scraper blade 7, the inside wall of crossing filter shell 3 rotates through the pivot and is provided with guide pulley 11, stay cord 10 offsets with the lateral wall of guide pulley 11, both sides stay cord 10 is compound nylon rope, make stay cord 10 durable more durable, the spring has been cup jointed in the pole wall of slide bar 8 and the activity that is located one side near stay cord 10.

The working principle is as follows: during the use, the staff promotes the work place with equipment through universal wheel 17, then arrange sludge pump 16 in the river course, then switch on sludge pump 16's power, sludge pump 16 takes mud out to filtering in the shell 3, then switch on motor 14's power, motor 14 drives reciprocal lead screw 13 and rotates, thereby drive push pedal 6 reciprocating motion, can promote sewage and pass both sides filter 4 fast in proper order promptly, thereby can carry out high-efficient continuous filtration to sewage, can improve desilting efficiency greatly, and simultaneously, push pedal 6 can stimulate one side stay cord 10 when removing to one side, the scraper blade 7 that the corresponding of stay cord 10 pulling removes, when push pedal 6 resets, the spring 9 that corresponds can promote scraper blade 7 and reset, even when getting push pedal 6 and removing, scraper blade 7 can scrape the clearance to the filter 4 surface that corresponds, guarantee filter 4's normal filtration.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims (8)

1. The river channel treatment dredging device comprises a bottom plate (1) and filter shells (3), and is characterized in that supporting plates (2) are fixedly arranged on two sides of the upper surface of the bottom plate (1), the filter shells (3) are fixedly arranged on the upper surfaces of the two supporting plates (2), a sludge pump (16) is arranged on the lower side of the filter shells (3), a water feeding pipe (15) is fixedly connected to a water outlet of the sludge pump (16), the upper ends of the water feeding pipe (15) extend into the filter shells (3) and are fixedly connected with the filter shells (3), filter plates (4) are fixedly arranged at two ends of the filter shells (3), drainage shells (5) are fixedly arranged on two side walls of the filter shells (3), a limiting shell (12) is fixedly arranged on the upper surface of the middle end of the filter shells (3), and a push plate (6) is slidably arranged in the middle of the filter shells (3), the upper end of push pedal (6) extends to the inside of spacing shell (12), reciprocal lead screw (13) are worn to be equipped with by the upper end internal thread of push pedal (6), the both ends of reciprocal lead screw (13) all are connected with the inner wall rotation of the spacing shell (12) that corresponds, one side of spacing shell (12) is provided with motor (14), the output of motor (14) and the one end fixed connection of reciprocal lead screw (13), be provided with clearance mechanism between push pedal (6) and filter (4).

2. A river channel treatment dredging device according to claim 1, wherein the cleaning mechanism comprises a scraper (7) and a sliding rod (8), the scraper (7) is arranged on the surface of the filter plate (4) in an abutting manner, the sliding rod (8) is movably arranged inside the scraper (7) in a penetrating manner, both ends of the sliding rod (8) are fixedly connected with the inner wall of the filter shell (3), a pull rope (10) is fixedly connected between the push plate (6) and the scraper (7), the inner wall of the filter shell (3) is provided with a guide wheel (11) through a shaft pin in a rotating manner, the pull rope (10) is arranged in an abutting manner with the outer side wall of the guide wheel (11), and a spring (9) is movably sleeved on one side of the rod wall of the sliding rod (8) close to the pull rope (10).

3. A river channel treatment dredging device according to claim 1, wherein the lower ends of both the drainage shells (5) are fixedly provided with drainage pipes.

4. A river channel treatment dredging device according to claim 1, wherein universal wheels (17) are fixedly arranged on both sides of the lower surface of the bottom plate (1).

5. A river treatment dredging device according to claim 1, wherein a transparent viewing plate (18) is fixedly arranged at the front side of the filter casing (3).

6. A river treatment dredging device according to claim 1, wherein the upper side wall of the push plate (6) abuts against the inner wall of the limiting shell (12).

7. A river channel treatment dredging device according to claim 2, wherein the scrapers (7) on both sides are rubber plates.

8. A river treatment dredging device according to claim 2, wherein the pull rope (10) on both sides is a composite nylon rope.

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