Hydraulic engineering desilting equipment

Abstract

The utility model discloses hydraulic engineering desilting equipment which comprises a sludge storage box, a supporting frame is fixedly installed on one side of the sludge storage box, a hydraulic cylinder is fixedly connected to the interior of the supporting frame, the output end of the hydraulic cylinder is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a connecting frame, and the other side of the connecting block is fixedly connected with a hydraulic cylinder. One side of the connecting frame is slidably connected with the supporting frame through a sliding block, a mounting box is fixedly welded to one side of the connecting frame, a driving motor is connected to the interior of the connecting frame through bolts, the output end of the driving motor penetrates through the mounting box to be in transmission connection with a rotating shaft, and two upper gears are fixedly connected to the surface of the rotating shaft; according to the desilting equipment for the water conservancy project, disclosed by the utility model, through the supporting frame, silt with different depths can be crushed and collected.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project silt removal, in particular to water conservancy project silt removal equipment. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control the flow of water, prevent floods and waterlogging disasters, and regulate and distribute water to meet the needs of people's lives and production for water resources. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals, but the silt at the bottom must be cleaned regularly. If it is not cleaned in time, it will cause blockage of the river, so a dredging equipment is needed.

[0003] Most of the current dredging equipment is pumped out through pipes, but branches and debris in the silt will also be pumped into the pipes, which can easily clog the pipes and cause damage to the dredging equipment. It is extremely inconvenient when dredging rivers with inconsistent depths, and the agglomerated silt cannot be effectively cleaned. Therefore, we proposed a dredging equipment for water conservancy projects. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a dredging device for a water conservancy project, comprising a sludge storage box, a support frame is fixedly installed on one side of the sludge storage box, a hydraulic cylinder is fixedly connected to the inside of the support frame, an output end of the hydraulic cylinder is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to the connecting frame, and one side of the connecting frame is slidably connected to the support frame through a slider, a mounting box is fixedly welded to one side of the connecting frame, a driving motor is connected to the internal bolts of the connecting frame, the output end of the driving motor is connected to a rotating shaft through the mounting box, two upper gears are fixedly connected to the surface of the rotating shaft, and the lower ends of the upper gears are meshingly connected to a gear column.

[0006] As a preferred technical solution of the utility model, the lower end of the gear column is fixedly connected with a shaft rod, and a plurality of crushing blades are fixedly welded to the outer side of the shaft rod.

[0007] As a preferred technical solution of the utility model, limit blocks are symmetrically fixedly installed on both sides of the installation box, and a U-shaped mud inlet pipe is fixedly welded on one side of the limit block.

[0008] As a preferred technical solution of the utility model, a mud suction pump is fixedly installed on the upper end of the support frame, a retractable hose is fixedly connected to one side of the mud suction pump, and one end of the retractable hose is connected to a U-shaped mud inlet pipe.

[0009] As a preferred technical solution of the utility model, a retractable hose 2 is fixedly connected to one side of the sludge suction pump, and the retractable hose 2 extends to the interior of the sludge storage tank.

[0010] As a preferred technical solution of the utility model, a filter screen is fixedly connected to the interior of the sludge storage box.

[0011] As a preferred technical solution of the utility model, a filter is fixedly connected to the lower part of the U-shaped mud inlet pipe.

[0012] The beneficial effects of the utility model are:

[0013] 1. This type of water conservancy project dredging equipment can cut and crush the large debris at the bottom of the sludge by setting a crushing blade, so as to avoid the debris being pumped into the pipeline and causing pipeline blockage, thereby improving the dredging effect and service life of the dredging equipment;

[0014] 2. This type of water conservancy project dredging equipment can adjust the mud inlet pipe up and down by setting a support frame, and can automatically adjust the crushing blade according to the depth of the silt position, so that the mud inlet pipe can better fit the plane of the dredging area to improve the dredging effect;

[0015] 3. This type of water conservancy project dredging equipment can filter the collected silt by setting a filter net; the utility model has a simple and reasonable structure, a novel design, simple and convenient operation, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a three-dimensional diagram of a hydraulic engineering dredging device of the utility model;

[0018] Figure 2 This is a schematic diagram of the support frame structure of a hydraulic engineering dredging equipment of the utility model;

[0019] Figure 3 This is a schematic diagram of the shaft structure of a hydraulic engineering dredging device of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of a retractable hose of a hydraulic engineering dredging device of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the filter screen structure of a water conservancy project silt removal equipment.

[0022] In the figure: 1. sludge storage box; 2. support frame; 3. hydraulic cylinder; 4. connecting block; 5. connecting frame; 6. installation box; 7. driving motor; 8. rotating shaft; 9. upper gear; 10. gear column; 11. shaft rod; 12. crushing blade; 13. limit block; 14. U-shaped mud inlet pipe; 15. mud suction pump; 16. retractable hose 1; 17. retractable hose 2; 18. filter screen. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-5 As shown, the utility model is a dredging equipment for water conservancy projects, including a sludge storage box 1, a support frame 2 is fixedly installed on one side of the sludge storage box 1, a hydraulic cylinder 3 is fixedly connected inside the support frame 2, an output end of the hydraulic cylinder 3 is fixedly connected to a connecting block 4, one side of the connecting block 4 is fixedly connected to a connecting frame 5, and one side of the connecting frame 5 is slidably connected to the support frame 2 through a slider, one side of the connecting frame 5 is fixedly welded with an installation box 6, the internal bolts of the connecting frame 5 are connected to a driving motor 7, the output end of the driving motor 7 passes through the installation box 6 and is transmission-connected to a rotating shaft 8, the surface of the rotating shaft 8 is fixedly connected to two upper gears 9, and the lower ends of the upper gears 9 are meshingly connected to a gear column 10.

[0025] The lower end of the gear column 10 is fixedly connected with a shaft rod 11, and a plurality of crushing blades 12 are fixedly welded to the outer side of the shaft rod 11. By providing the crushing blades 12, larger debris at the bottom of the sludge can be cut and crushed.

[0026] Among them, the limiting blocks 13 are symmetrically fixedly installed on both sides of the installation box 6, and a U-shaped mud inlet pipe 14 is fixedly welded on one side of the limiting block 13. By setting the U-shaped mud inlet pipe 14, the crushed sludge can be absorbed and collected through the U-shaped mud inlet pipe 14.

[0027] Among them, a mud suction pump 15 is fixedly installed on the upper end of the support frame 2, and a retractable hose 16 is fixedly connected to one side of the mud suction pump 15, and one end of the retractable hose 16 is connected to the U-shaped mud inlet pipe 14. By setting the retractable hose 16, the installation box 6 will not be restricted by pulling when moving up and down, thereby improving the service life of the dredging hose.

[0028] Among them, a retractable hose 17 is fixedly connected to one side of the sludge suction pump 15, and the retractable hose 17 extends to the interior of the sludge storage tank 1. The retractable hose 17 extends to the interior of the sludge storage tank 1 to allow the collected sludge to fall into the sludge storage tank 1 more accurately to prevent splashing around.

[0029] The interior of the sludge storage box 1 is fixedly connected with a filter screen 18, and the collected sludge can be filtered by setting the filter screen 18.

[0030] The lower part of the U-shaped mud inlet pipe 14 is fixedly connected with a filter, and the filter is provided to facilitate filtering out large particles of debris.

[0031] Working principle: When the device is used to dredge the river channel, first, according to the dredging depth of the river channel, the height of the connecting block 4 is adjusted, and the hydraulic cylinder 3 is started. The output end of the hydraulic cylinder 3 drives the connecting block 4, the connecting frame 5, the installation box 6, and the crushing blade 12 to a suitable height to ensure that the U-shaped mud inlet pipe 14 can contact the silt at the bottom of the river channel, so that the device can dredge shallow rivers of different depths, thereby improving the applicability of the device. The drive motor 7 is started, and the output end of the drive motor 7 drives the rotating shaft 8 to rotate, drives the upper gear 9 to rotate, drives the gear column 10 to rotate, and drives the crushing blade 12 to crush the silt. The larger debris at the bottom of the silt can be cut and crushed to avoid the debris being drawn into the pipeline and causing the pipeline to be blocked, thereby improving the dredging effect and service life of the dredging equipment. The sludge suction pump 15 is started to make the filter start to collect sludge. The sludge enters the U-shaped mud inlet pipe 14 and is introduced into the sludge storage box 1 through the retractable hose 16 for storage. The collected sludge will also be filtered by the filter.

[0032] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hydraulic engineering dredging device, comprising a sludge storage tank (1), characterized in that: A support frame (2) is fixedly mounted on one side of the sludge storage box (1), a hydraulic cylinder (3) is fixedly connected inside the support frame (2), an output end of the hydraulic cylinder (3) is fixedly connected to a connecting block (4), one side of the connecting block (4) is fixedly connected to a connecting frame (5), and one side of the connecting frame (5) is slidably connected to the support frame (2) via a slider, a mounting box (6) is fixedly welded to one side of the connecting frame (5), a driving motor (7) is connected to the internal bolts of the connecting frame (5), the output end of the driving motor (7) is transmission-connected to a rotating shaft (8) through the mounting box (6), two upper gears (9) are fixedly connected to the surface of the rotating shaft (8), and the lower end of the upper gear (9) is meshingly connected to a gear column (10).

2. A hydraulic engineering dredging device according to claim 1, characterized in that: The lower end of the gear column (10) is fixedly connected to a shaft rod (11), and a plurality of crushing blades (12) are fixedly welded to the outer side of the shaft rod (11).

3. A hydraulic engineering dredging device according to claim 1, characterized in that: Limit blocks (13) are symmetrically fixedly installed on both sides of the installation box (6), and a U-shaped mud inlet pipe (14) is fixedly welded to one side of the limit block (13).

4. A hydraulic engineering dredging device according to claim 1, characterized in that: A mud suction pump (15) is fixedly mounted on the upper end of the support frame (2), a retractable hose (16) is fixedly connected to one side of the mud suction pump (15), and one end of the retractable hose (16) is connected to a U-shaped mud inlet pipe (14).

5. A hydraulic engineering dredging device according to claim 4, characterized in that: A second retractable hose (17) is fixedly connected to one side of the sludge suction pump (15), and the second retractable hose (17) extends to the interior of the sludge storage tank (1).

6. A hydraulic engineering dredging device according to claim 1, characterized in that: A filter screen (18) is fixedly connected to the interior of the sludge storage tank (1).

7. A hydraulic engineering dredging device according to claim 3, characterized in that: A filter is fixedly connected to the lower part of the U-shaped mud inlet pipe (14).

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