CN220686190U

CN220686190U - Water conservancy dredging device

Info

Publication number: CN220686190U
Application number: CN202322325740.XU
Authority: CN
Inventors: 张晓东; 李松松
Original assignee: Anhui Tianhe Water Conservancy Construction And Installation Engineering Co ltd
Current assignee: Anhui Tianhe Water Conservancy Construction And Installation Engineering Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-29
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a water conservancy dredging device, which comprises a bottom plate, wherein an operation box with an opening on the front surface is fixedly connected to one side of the top of the bottom plate, a first collection box with an opening on the top and used for collecting river water is placed in the operation box, a drain pipe used for draining the river water into the operation box is inserted into one side of the operation box, a notch is formed in one side of the bottom plate, and a long plate which is transverse is fixedly connected to the inner wall of the bottom plate. According to the utility model, river water can be discharged into the filter box from the discharge pipe, so that the river water can fall into the first collecting box through the filter holes to be collected, and silt and impurities can be accumulated in the filter box.

Description

Water conservancy dredging device

Technical Field

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

Background

Hydraulic engineering refers to various engineering constructed for controlling, regulating and utilizing ground water and underground water in nature to achieve the purpose of removing harmful substances. The hydraulic engineering can be classified into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, shipping and urban water supply and drainage engineering according to the service objects.

At present, in the process of dredging river water, a filter screen is generally adopted to separate and filter sludge in the river water, and in the process of filtering, the filter screen can leave excessive sludge and impurities on the surface area due to long-term use, so that the condition of blockage is caused. The utility model provides a hydraulic engineering dredging device in publication number CN218322910U, including casing and pump, the upside of casing is provided with the apron, and one side fixedly connected with fixed plate of casing, pump fixed connection is in the upside of fixed plate, and pump's both sides are fixedly connected with extraction pipe and row pipe respectively; the filter screen can filter and separate silt in river water, and the filter screen is of a detachable structure, so that the filter screen is convenient to clean.

In the above design, the filter screen needs to be replaced or cleaned timely by a worker, otherwise, filtered silt impurities are accumulated on the filter screen to cause blockage, and the filter screen is frequently detached and cleaned very troublesome, so that the working strength of the worker is high, and therefore, the water conservancy dredging device is designed to solve the problem.

Disclosure of Invention

Aiming at the technical problems, the utility model aims to solve the problems that a worker needs to replace or clean a filter screen in time, or filtered silt impurities are accumulated on the filter screen to cause blockage, and the filter screen is frequently detached and cleaned very troublesome, so that the working strength of the worker is high.

In order to achieve the above purpose, the utility model provides a water conservancy dredging device, which comprises a bottom plate, wherein one side of the top of the bottom plate is fixedly connected with a first operation box with an opening on the front side, a first collection box with the opening on the top and used for collecting river water is placed in the first operation box, one side of the operation box is inserted with a discharge pipe used for discharging the river water into the operation box, one side of the bottom plate is provided with a notch, the inner wall of the bottom plate is fixedly connected with a long plate which is transverse, one side of the long plate extends to the outside of the bottom plate through the notch, the front side of the long plate is provided with a sliding block with a left-right position adjusting function, the front side of the sliding block is provided with a filtering box which is positioned in the operation box, the top of the filtering box is provided with the opening and can rotate, the bottom of the filtering box is densely provided with a plurality of filtering holes, and the mouth of the discharge pipe is positioned right above the filtering box.

Preferably, the front fixedly connected with mounting panel of slider, the outer circumference surface of filter cassette has fixedly cup jointed semicircle arc mount, and one side fixedly connected with of semicircle arc mount is the front and back axial installation axle, and one side of installation axle is rotated through the bearing and is connected in the front of mounting panel.

Preferably, the installation shaft is fixedly sleeved with an annular plate, the surface of the annular plate is fixedly connected with an end face gear, one side of the front face of the installation plate is fixedly provided with a first servo motor, and the tail end of an output shaft of the first servo motor is fixedly connected with a conical gear meshed with the end face gear.

Preferably, the front of the long plate is provided with a sliding groove along the length direction, the sliding block is inserted in the sliding groove in a sliding way, the inner wall of the sliding groove is rotationally connected with a threaded rod which is in the left-right axial direction and is inserted on the sliding block through threads, and the long plate is provided with a driving piece for driving the threaded rod to rotate.

Preferably, the driving piece comprises a second servo motor fixedly arranged on one side of the long plate, and one side of the threaded rod penetrates through the long plate and is fixed with the tail end of an output shaft of the second servo motor.

Preferably, a second collecting box for collecting sludge/impurities is arranged on one side, far away from the working box, of the top of the bottom plate, so that the sludge/impurities can be directly discharged into the second collecting box after the filter box is overturned.

According to the technical scheme, the water conservancy dredging device provided by the utility model has the following beneficial effects:

according to the utility model, river water can be discharged into the filter box from the discharge pipe, so that the river water can fall into the first collecting box through the filter holes to be collected, and silt and impurities can be accumulated in the filter box.

Additional features and advantages of the utility model will be set forth in the detailed description which follows; and none of the utility models are related to the same or are capable of being practiced in the prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a hydraulic dredging device according to the utility model;

FIG. 2 is a schematic diagram of a front view of a hydraulic dredging device according to the utility model;

FIG. 3 is a schematic view of the section of line A-A in FIG. 2 of a hydraulic dredging device according to the utility model;

fig. 4 is a schematic view of a partial structure of a hydraulic dredging device according to the utility model.

Description of the reference numerals

1. A bottom plate; 2. a working box; 3. a first collecting box; 4. a notch; 5. a long plate; 6. a slide block; 7. a filter box; 71. filtering holes; 8. a discharge pipe; 9. a mounting plate; 10. a semicircular arc-shaped fixing frame; 11. a mounting shaft; 12. an annular plate; 13. a bevel gear; 14. face gears; 15. a servo motor I; 16. a chute; 17. a threaded rod; 18. a servo motor II; 20. and a second collecting box.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms such as "upper, lower, inner, outer" and the like are used merely to denote orientations of the term in a normal use state or are commonly understood by those skilled in the art, and should not be construed as limitations of the term.

Referring to fig. 1-4, the present utility model provides a water conservancy dredging device: including bottom plate 1, the positive operation case 2 that is open-ended of top one side fixedly connected with of bottom plate 1, the collection box 3 that the top is the opening and is used for collecting river water has been placed in the operation case 2, one side grafting of operation case 2 has the tubular 8 that is used for discharging river water to the operation incasement 2, breach 4 has been seted up to one side of bottom plate 1, the inner wall fixedly connected with of bottom plate 1 is horizontal longeron 5, and one side of longeron 5 extends to bottom plate 1 outside through breach 4, the front of longeron 5 is provided with slider 6 that can control the position, slider 6's front is provided with and is located operation case 2 and top for the opening and can carry out rotatory filter box 7, a plurality of filtration holes 71 have been densely provided in the bottom of filter box 7, and the mouth of pipe 8 is located filter box 7 and directly over, in this, the accessible delivery pump draws in river water from tubular 8 to operation case 2, and river water falls into filter box 7 from tubular 8, make river water fall into to collect in 3 through filtration hole 71, and silt and then can keep in filter box 7 and can remove the filter box 7 in order to carry out the effect in the filter box 7 through the rotatory filter box 7 and can remove the filter box 7 when impurity in the box 3 down and can remove the impurity box 3 and remove the impurity and can take place in the filter box 7 and remove the effect in the filter box through the filter box 7 and the effect is convenient to remove the impurity box is down the filter box is removed.

Referring to fig. 3 and 4, the front surface of the slider 6 is fixedly connected with a mounting plate 9, the outer circumferential surface of the filter box 7 is fixedly sleeved with a semicircular arc-shaped fixing frame 10, one side of the semicircular arc-shaped fixing frame 10 is fixedly connected with a mounting shaft 11 which is in the front-back axial direction, and one side of the mounting shaft 11 is rotatably connected to the front surface of the mounting plate 9 through a bearing, so that the filter box 7 can be rotatably connected to the slider 6, and the design is more reasonable.

The specific way that the filter box 7 can rotate is as follows, the annular plate 12 is fixedly sleeved on the installation shaft 11, the face gear 14 is fixedly connected to the surface of the annular plate 12, the first servo motor 15 is fixedly installed on one side of the front face of the installation plate 9, the conical gear 13 meshed with the face gear 14 is fixedly connected to the tail end of the output shaft of the first servo motor 15, when the output shaft of the first servo motor 15 rotates, the conical gear 13 is driven to rotate, the face gear 14 and the annular plate 12 are driven to rotate through tooth matching, and thus the installation shaft 11 drives the filter box 7 to rotate.

In order to enable the slide block 6 to carry out left and right position adjustment, the front face of the long plate 5 is provided with a slide groove 16 along the length direction of the slide block, the slide block 6 is slidably inserted into the slide groove 16, the inner wall of the slide groove 16 is rotationally connected with a threaded rod 17 which is axially left and right and is inserted on the slide block 6 through threads through a bearing, a driving piece for driving the threaded rod 17 to rotate is arranged on the long plate 5, and the threaded rod 17 drives the slide block 6 to move left and right along the slide groove 16 through threaded fit during rotation, so that the filter box 7 can be driven to move left and right.

Further, the driving member includes a second servo motor 18 fixedly installed on one side of the long plate 5, and one side of the threaded rod 17 penetrates through the long plate 5 and is fixed to the end of the output shaft of the second servo motor 18, and when the output shaft of the second servo motor 18 rotates, the threaded rod 17 can be driven to rotate.

Referring to fig. 1, a second collecting box 20 for collecting sludge/impurities is disposed on a side of the top of the bottom plate 1 away from the working box 2, so that the sludge/impurities can be directly discharged into the second collecting box 20 after the filter box 7 is turned over.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims

1. The utility model provides a water conservancy dredging device, includes bottom plate (1), and top one side fixedly connected with of bottom plate (1) openly is open-ended operation case (2), has placed in operation case (2) that the top is open-ended and is used for collecting the collection box one (3) of river water, and one side grafting of operation case (2) has and is used for discharging into drainage pipe (8) of river water to in operation case (2), its characterized in that: notch (4) have been seted up to one side of bottom plate (1), the inner wall fixedly connected with of bottom plate (1) is horizontal longeron (5), and one side of longeron (5) extends to bottom plate (1) outside through notch (4), the front of longeron (5) is provided with slider (6) of adjustable position about, the front of slider (6) is provided with and is located operation case (2) and the top is opening and can rotate filtration box (7), a plurality of filtration holes (71) have been seted up densely in the bottom of filtration box (7), and the mouth of pipe of discharging into tub (8) is located directly over filtration box (7).

2. The water conservancy dredging device of claim 1, wherein: the front fixedly connected with mounting panel (9) of slider (6), the outer circumference surface of filter box (7) has fixedly cup jointed semicircle arc mount (10), and one side fixedly connected with of semicircle arc mount (10) is axial installation axle (11) from front to back, and one side of installation axle (11) is through the front of bearing rotation connection at mounting panel (9).

3. The water conservancy dredging device of claim 2, wherein: the annular plate (12) is fixedly sleeved on the mounting shaft (11), the face gear (14) is fixedly connected to the surface of the annular plate (12), the first servo motor (15) is fixedly mounted on one side of the front face of the mounting plate (9), and the conical gear (13) meshed with the face gear (14) is fixedly connected to the tail end of the output shaft of the first servo motor (15).

4. The water conservancy dredging device of claim 1, wherein: the front of the long plate (5) is provided with a sliding groove (16) along the length direction, the sliding block (6) is slidably inserted into the sliding groove (16), the inner wall of the sliding groove (16) is rotationally connected with a threaded rod (17) which is axially left and right and is inserted on the sliding block (6) through threads, and the long plate (5) is provided with a driving piece for driving the threaded rod (17) to rotate.

5. The water conservancy dredging device of claim 4, wherein: the driving piece comprises a second servo motor (18) fixedly arranged on one side of the long plate (5), and one side of the threaded rod (17) penetrates through the long plate (5) and is fixed with the tail end of an output shaft of the second servo motor (18).

6. The water conservancy dredging device of claim 1, wherein: a second collecting box (20) for collecting sludge/impurities is arranged on one side, far away from the working box (2), of the top of the bottom plate (1).