CN211816544U

CN211816544U - Dredging device for hydraulic engineering

Info

Publication number: CN211816544U
Application number: CN202020321196.5U
Authority: CN
Inventors: 杨长敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-15
Filing date: 2020-03-15
Publication date: 2020-10-30
Anticipated expiration: 2030-03-15

Abstract

The utility model relates to a hydraulic engineering technical field just discloses a sediment removal device for hydraulic engineering. The utility model comprises a shell, wherein the top surface of the shell is fixedly sleeved with a motor through a fixed sleeve, the bottom end of the output end of the motor penetrates through the shell and extends into the shell, and the bottom end of the output end of the motor is fixedly connected with a stirring rod, the inner wall of the shell is fixedly connected with a sludge filter plate, the L-shaped push plate is matched with the convex ring groove and other parts, so that the L-shaped push plate realizes the telescopic action while rotating along with the stirring rod, can push the sludge on the sludge filter plate out of the sludge outlet, avoids the adhesion and blockage of the sludge in the machine, greatly improves the dredging effect and efficiency, and ensures that the L-shaped push plate rotates along with the stirring rod on the surface of the sludge filter plate, can stir the silt that falls into the silt filter plate, avoid inside water analysis to get into out the mud mouth behind the silt deposit, the unable sediment of silt stops up the silt filter plate makes the drainage effect better simultaneously.

Description

Dredging device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a sediment removal device for hydraulic engineering.

Background

The sludge is a modern deposit formed under the condition that microorganisms participate in the slow water flow environment in lakes and marshes or estuaries, the river sludge greatly influences the normal play of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and in order to recover the normal functions of the river and promote the rapid and continuous development of the economy and the society, the government and related units often carry out river dredging engineering.

The prior patent (publication number: CN208965621U) discloses a hydraulic engineering dredging device, which comprises a sucker and a cleaning device, wherein a conveying pipe is sleeved above the sucker, and the sucker is fixedly connected with the cleaning device through the conveying pipe. The utility model discloses in inhale silt from the sucking disc into cleaning device through the suction pump in the cleaning device. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the cohesive force of the soil body is enhanced along with the reduction of the water content in the sludge, the soil body is easy to be bonded on the surface of the filter plate, the sludge is difficult to be discharged from the interior of the machine only by the inclined filter plate, the interior of the machine is easy to be blocked, and the dredging effect is poor; 2. the sludge after stirring is placed in the filter plate to filter water by means of natural gravity, so that not only is the water filtering effect poor, but also the water above the deposited sludge can easily enter the sewage discharge port through the inclined filter plate.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: along with the inside moisture content of silt reduces, its soil body cohesion can strengthen, bonds on the filter plate surface easily, only leans on the filter plate of slope to be difficult to with silt from the inside discharge of machine, the machine is inside very easily to block up, and the desilting effect is relatively poor, places the silt after the stirring in the filter plate and relies on natural gravity drainage, and not only drainage effect is poor, and the water of silt deposit back top gets into the drain through the filter plate of slope easily, and the desilting device for hydraulic engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dredging device for hydraulic engineering comprises a shell, wherein the top surface of the shell is fixedly sleeved with a motor through a fixing sleeve, the bottom end of the output end of the motor penetrates through the shell and extends into the shell, the bottom end of the output end of the motor is fixedly connected with a stirring rod, the inner wall of the shell is fixedly connected with a sludge filter plate, the bottom end of the stirring rod is rotatably connected with the top surface of the sludge filter plate, the left side and the right side of the surface of the stirring rod are respectively and fixedly connected with a fixed block, the surface of the fixed block, which is far away from one side of the stirring rod, is provided with a chute, the chute is slidably connected with a vertical rod, the bottom end of the vertical rod is rotatably connected with a rotating rod, one end of the rotating rod, which is far away from the vertical rod, is movably sleeved with a sliding sleeve, one end, the clamping block is connected with the convex ring groove in a sliding mode.

The sludge pump is characterized in that a sludge outlet is formed in the right side of the surface of the shell, a drainage pipe communicated with the interior of the shell is fixedly inserted in the left side of the surface of the shell, a sludge pump is fixedly connected to the top surface of the shell, an output pipe of the sludge pump penetrates through the shell and extends to the interior of the shell, and an input pipe of the sludge pump is fixedly connected with a sludge suction pipe communicated with the input pipe.

Preferably, circular annular has been seted up to the top surface of silt filter plate, the bottom of montant with circular annular sliding connection, and the bottom of montant and the inner wall of circular annular all plated the wear-resistant coating.

Preferably, the sludge filter plate is arranged in an inclined manner, and the right end of the sludge filter plate is flush with the sludge outlet.

Preferably, the vertical axis of the stirring rod is collinear with the vertical axis of the housing.

Preferably, the one end fixed connection that the montant was kept away from to the dwang has spacing head, the sliding sleeve is close to the spacing mouth of one end fixed connection of montant, spacing head and spacing mouthful joint.

Preferably, the sludge suction pipe is a steel wire hose, and one end of the sludge suction pipe far away from the sludge pump is fixedly connected with a hard sludge suction head communicated with the sludge suction pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperate parts such as L shape push pedal and convex annular for L shape push pedal realizes flexible action when following the puddler rotation, can release silt on the silt filter plate from a mud outlet, has avoided silt to bond in the machine inside and has blockked up, has improved desilting effect and efficiency greatly.

(2) The utility model discloses a make L shape push pedal follow the puddler rotation on silt filter plate surface, can stir the silt that falls into the silt filter plate, avoid inside water analysis out entering mud outlet behind the silt deposit, the unable deposit of silt blocks up the silt filter plate simultaneously makes the drainage effect better.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a stirring rod; 4. a sludge filter plate; 5. a fixed block; 6. a chute; 7. a vertical rod; 8. rotating the rod; 9. a sliding sleeve; 10. an L-shaped push plate; 11. a clamping block; 12. a convex ring groove; 13. a sludge outlet; 14. a drain pipe; 15. a sludge pump; 16. a sludge suction pipe.

Detailed Description

The technical solutions 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, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a dredging device for hydraulic engineering, comprising a casing 1, a motor 2 fixedly sleeved on the top surface of the casing 1, a bottom end of an output end of the motor 2 penetrates through the casing 1 and extends into the casing, a stirring rod 3 fixedly connected to the bottom end of the output end of the motor 2, a vertical axis of the stirring rod 3 is collinear with a vertical axis of the casing 1, the stirring rod 3 can firstly scatter sludge entering the interior of the machine, so that occurrence of large sludge is avoided, most of the sludge is scattered to an outer ring of a sludge filter plate 4 to facilitate water filtration and sludge discharge, the inner wall of the casing 1 is fixedly connected with the sludge filter plate 4, the bottom end of the stirring rod 3 is rotatably connected with the top surface of the sludge filter plate 4, the left side and the right side of the surface of the stirring rod 3 are fixedly connected with fixed blocks 5, a chute 6 is arranged on the surface of one side, the chute 6 is connected with a vertical rod 7 in a sliding way, the top surface of the sludge filter plate 4 is provided with a circular ring groove, the bottom end of the vertical rod 7 is connected with the circular ring groove in a sliding way, the bottom end of the vertical rod 7 and the inner wall of the circular ring groove are both plated with a wear-resistant coating, the bottom end of the vertical rod 7 is connected with a rotating rod 8 in a rotating way, when the stirring rod 3 rotates, both the vertical rod 7 and the rotating rod 8 can be self-adaptively attached to the surface according to the surface rotation and sliding of the sludge filter plate 4, one end of the rotating rod 8 far away from the vertical rod 7 is movably sleeved with a sliding sleeve 9, one end of the rotating rod 8 far away from the vertical rod 7 is fixedly connected with a limiting head, one end of the sliding sleeve 9 close to the vertical rod 7 is fixedly connected with a limiting port, the limiting head is clamped with the limiting port, one end of the, the device has the advantages that the phenomenon that water in the sludge is separated out and enters the sludge outlet 13 after the sludge is deposited is avoided, meanwhile, the sludge cannot be deposited and block the sludge filter plate 4, so that the water filtering effect is better, the bottom surface of the L-shaped push plate 10, which is close to one end of the sliding sleeve 9, is fixedly connected with the clamping block 11, the top surface of the sludge filter plate 4 is provided with the convex annular groove 12, the clamping block 11 is in sliding connection with the convex annular groove 12, the right side of the surface of the shell 1 is provided with the sludge outlet 13, the sludge filter plate 4 is obliquely arranged, the right end of the sludge filter plate 4 is flush with the sludge outlet 13, when the stirring rod 3 drives the rotating rod 8, the sliding sleeve 9 and the L-shaped push plate 10 rotate together, the L-shaped push plate 10 is limited by the clamping block 11 to rotate around the convex annular groove 12, so that the sliding sleeve 9, the maximum radius of the convex ring groove 12 is the straight line between the sludge outlet 13 and the stirring rod 3, when the L-shaped push plate 10 rotates to the position, the sliding sleeve 9 slides on the rotating rod 8 to the maximum slidable distance, at the moment, the L-shaped push plate 10 completely extends out of the sludge outlet 13, the L-shaped push plate 10 is matched with the convex ring groove 12 and other components, so that the L-shaped push plate 10 realizes telescopic action while rotating along with the stirring rod 3, sludge on the sludge filter plate 4 can be pushed out from the sludge outlet 13, the sludge is prevented from being adhered and blocked inside the machine, the sludge cleaning effect and efficiency are greatly improved, a drainage pipe 14 communicated with the interior of the shell is fixedly inserted and connected to the left side of the surface of the shell 1, water filtered by the sludge filter plate 4 is discharged through the drainage pipe 14, a sludge pump 15 is fixedly connected to the top surface of the shell 1, an output pipe of the sludge pump 15 penetrates through the shell 1 and extends to the interior of the shell, the output pipe of, and the input pipe of the sludge pump 15 is fixedly connected with a sludge suction pipe 16 communicated with the input pipe, the sludge suction pipe 16 is a steel wire hose and can freely swing, deflect and stretch, one end of the sludge suction pipe 16 far away from the sludge pump 15 is fixedly connected with a hard sludge suction head communicated with the sludge suction pipe, and the hard sludge suction head avoids the deformation and blockage of a pipe orifice during sludge suction.

The utility model discloses in, the user uses during the device, at first will inhale silt pipe 16 and insert desilting waters and pass through silt pump 15 absorption and input casing 1 with silt mixed water, muddy water mixture breaks up through the stirring of puddler 3 earlier, then scatter to the 4 top surfaces of the silt filter plate of slope, follow the dwang 8 of puddler 3 rotation, sliding sleeve 9 and L shape push pedal 10 rotate and slide through montant 7, with this self-adaptation laminating silt filter plate 4, then stir drainage and avoid its deposit at 4 surfaces of silt filter plate to the muddy water mixture who scatters, in the stirring drainage, because L shape push pedal 10 is injectd by fixture block 11 and is rotatory around convex annular 12, so when puddler 3 drives dwang 8, sliding sleeve 9 and L shape push pedal 10 when rotating together, sliding sleeve 9 can be driven and follow the automatic sliding adjustment of different radiuses between its rotation center and convex 12 of annular on dwang 8 of sliding sleeve 9 can make L shape push pedal 10 can realize through this process that flexible silt promotes in that the device is inside Mud, the biggest radius of convex annular 12 is the straight line department of mud outlet 13 and puddler 3, so when L shape push pedal 10 rotated here, sliding sleeve 9 slided to the biggest slidable distance on dwang 8, and L shape push pedal 10 accessible this flexible process stretches out mud outlet 13 completely this moment, and the silt that will have strained simultaneously promotes the discharge through mud outlet 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Claims

1. The utility model provides a sediment removal device for hydraulic engineering, includes casing (1), its characterized in that: the top surface of the shell (1) is fixedly sleeved with the motor (2) through a fixed sleeve, the bottom end of the output end of the motor (2) penetrates through the shell (1) and extends into the shell, the bottom end of the output end of the motor (2) is fixedly connected with the stirring rod (3), the inner wall of the shell (1) is fixedly connected with the sludge filter plate (4), the bottom end of the stirring rod (3) is rotatably connected with the top surface of the sludge filter plate (4), the left side and the right side of the surface of the stirring rod (3) are both fixedly connected with the fixed blocks (5), the surface of one side of the fixed block (5) departing from the stirring rod (3) is provided with the sliding groove (6), the sliding groove (6) is slidably connected with the vertical rod (7), the bottom end of the vertical rod (7) is rotatably connected with the rotating rod (8), and the end of, an L-shaped push plate (10) is fixedly connected to one end, far away from the rotating rod (8), of the sliding sleeve (9), a clamping block (11) is fixedly connected to the bottom surface, close to one end of the sliding sleeve (9), of the L-shaped push plate (10), a convex annular groove (12) is formed in the top surface of the sludge filter plate (4), and the clamping block (11) is connected with the convex annular groove (12) in a sliding mode;

the sludge pump is characterized in that a sludge outlet (13) is formed in the right side of the surface of the shell (1), a drainage pipe (14) communicated with the interior of the shell is fixedly inserted into the left side of the surface of the shell (1), a sludge pump (15) is fixedly connected to the top surface of the shell (1), an output pipe of the sludge pump (15) penetrates through the shell (1) and extends to the interior of the shell, and an input pipe of the sludge pump (15) is fixedly connected with a sludge suction pipe (16) communicated with the input pipe.

2. The dredging device for the water conservancy project according to claim 1, wherein: circular annular groove has been seted up to the top surface of silt filter plate (4), the bottom of montant (7) with circular annular groove sliding connection, and the bottom of montant (7) and the inner wall of circular annular groove have all plated wear-resistant coating.

3. The dredging device for the water conservancy project according to claim 1, wherein: the sludge filter plate (4) is arranged obliquely, and the right end of the sludge filter plate (4) is flush with the sludge outlet (13).

4. The dredging device for the water conservancy project according to claim 1, wherein: the vertical axis of the stirring rod (3) is collinear with the vertical axis of the shell (1).

5. The dredging device for the water conservancy project according to claim 1, wherein: the one end fixed connection that montant (7) were kept away from in dwang (8) has a spacing head, sliding sleeve (9) are close to the spacing mouth of the one end fixedly connected with of montant (7), spacing head and spacing mouthful joint.

6. The dredging device for the water conservancy project according to claim 1, wherein: the sludge suction pipe (16) is a steel wire hose, and one end of the sludge suction pipe (16) far away from the sludge pump (15) is fixedly connected with a hard sludge suction head communicated with the sludge suction pipe.