A desilting device for water conservancy projects

Abstract

The utility model discloses a hydraulic engineering silt removal device, comprising a frame, a silt removal box is fixedly connected to the top of the frame, and a pusher assembly is fixedly connected to the inside of the silt removal box, a connecting pipe is fixedly connected to one side of the silt removal box, and a silt suction pump is fixedly connected to one end of the connecting pipe, a hose is fixedly connected to one side of the silt suction pump, and a delivery pipe is fixedly connected to one end of the hose, a suction head is fixedly connected to one end of the delivery pipe, and an adjustment assembly is fixedly connected to the bottom of the delivery pipe. The hydraulic engineering silt removal device drives a rotating rod in a first bevel gear to rotate by means of a driving motor driven by a second bevel gear, and the adjustment disk can be rotated and adjusted in a limit groove in a support disk under the support of a bottom limit rod, thereby driving the delivery pipe and the suction head to adjust to a suitable angle, so as to achieve the purpose of suctioning silt in different areas by the silt suction pipe, thereby improving the practicality of the silt removal device.

Description

Technical Field

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

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. Projects built to eliminate water disasters and develop and utilize water resources are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterways and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects according to their service objects. Currently, people on the market often use dredging devices in water conservancy projects.

[0003] The prior art patent document with publication number CN212104266 provides a dredging device for a water conservancy project. The device can expand the dredging range and improve work efficiency through a plurality of through holes. Through a filter box arranged inside the collecting box, when the silt is sucked into the filter box, the filter box can filter the silt and separate the silt from the water in the silt. The separated water can flow into a river or a pond through a water outlet, causing a waste of water resources. However, the dredging device in the prior art relies on the setting of a fixed silt suction pipe. In actual use, it only performs silt suction treatment on a fixed area. It will be difficult to change the silt suction direction, and thus it cannot meet people's daily silt suction treatment in different areas. Therefore, we need a dredging device for a water conservancy project. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic engineering silt removal device to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dredging device for a water conservancy project comprises a frame, a dredging box is fixedly connected to the top of the frame, and a pushing assembly is fixedly connected to the inside of the dredging box, a connecting pipe is fixedly connected to one side of the dredging box, and one end of the connecting pipe is fixedly connected to a dredging pump, a hose is fixedly connected to one side of the dredging pump, and one end of the hose is fixedly connected to a conveying pipe, one end of the conveying pipe is fixedly connected to a suction head, and an adjusting assembly is fixedly connected to the bottom of the conveying pipe; the adjusting assembly includes an adjusting disk, a limiting rod is fixedly connected to the bottom of the adjusting disk, and a supporting disk is slidably connected to the bottom of the limiting rod, a limiting groove is provided on the top of the supporting disk, a rotating rod is movably connected to the inside of the supporting disk, and the outer wall of the rotating rod is fixedly connected to a first bevel gear, and the outer wall of the first bevel gear is meshingly connected to a second bevel gear, a gear box is fixedly connected to the bottom of the frame, and a driving motor is fixedly connected to one side of the gear box.

[0006] Preferably, the pusher assembly comprises a top plate, the top of the top plate is fixedly connected to an electric push rod, the bottom of the electric push rod is fixedly connected to a connecting block, and one side of the connecting block is fixedly connected to a scraper.

[0007] Preferably, there are two electric push rods on the top plate, and the two electric push rods are symmetrically arranged with the mid-perpendicular line of the top plate as the symmetry axis.

[0008] Preferably, the electric push rod forms a telescopic structure with the scraper through the connecting block, and the shape and size of the scraper match the shape and size of the dredging box, and the outer wall of the scraper is arranged to fit the inner wall of the dredging box.

[0009] Preferably, the adjusting disk forms a rotating structure with the supporting disk through a limiting rod, and one end of the limiting rod extends into the upper limiting groove of the supporting disk for connection.

[0010] Preferably, the frame forms a rotating structure through a rotating rod and an adjusting disk, and one end of the rotating rod penetrates through the bottom surface of the supporting disk and the adjusting disk for fixation.

[0011] Preferably, the drive motor forms a rotating structure through the second bevel gear and the first bevel gear, and the first bevel gear and the second bevel gear are arranged perpendicular to each other.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the silt removal device for water conservancy projects can

[0013] (1) By setting a driving motor to drive the rotating rod in the first bevel gear to rotate by relying on the second bevel gear, the adjusting plate can be rotated and adjusted in the limit groove in the supporting plate under the support of the bottom limit rod, thereby driving the conveying pipe and the suction head to adjust the appropriate angle, so as to achieve the purpose of suctioning sludge in different areas by the sludge suction pipe, thereby improving the practicality of the dredging device;

[0014] (2) By arranging an electric push rod on the top plate, and when the dredging box is flushed and cleaned with an external water spray pipe on a daily basis, the electric push rod can push the connecting block, so that the connecting block can drive the scraper inside the dredging box to move back and forth downward or upward, and can scrape out the silt and impurities stuck in the dredging box, and to a certain extent improve the cleaning effect of the dredging box, meeting people's daily use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the drive motor and gear box of the utility model;

[0017] Figure 3This is a schematic diagram of the structure of the desilting box and the scraper of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the first bevel gear and the second bevel gear of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the adjusting disk and the limiting rod of the utility model.

[0020] In the figure: 1. frame; 2. dredging box; 3. pushing assembly; 301. top plate; 302. electric push rod; 303. connecting block; 304. scraper; 4. connecting pipe; 5. sludge suction pump; 6. hose; 7. conveying pipe; 8. suction head; 9. adjustment assembly; 901. adjustment plate; 902. limit rod; 903. support plate; 904. limit groove; 905. rotating rod; 906. first bevel gear; 907. second bevel gear; 908. gear box; 909. driving motor. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides a water conservancy project silt removal device, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the vehicle frame 1 includes a silt removal box 2 fixedly connected to the top of the vehicle frame 1, and a material pushing assembly 3 fixedly connected to the inside of the silt removal box 2, a connecting pipe 4 fixedly connected to one side of the silt removal box 2, and a silt suction pump 5 fixedly connected to one end of the connecting pipe 4, a hose 6 fixedly connected to one side of the silt suction pump 5, and a delivery pipe 7 fixedly connected to one end of the hose 6, a suction head 8 fixedly connected to one end of the delivery pipe 7, and an adjustment assembly 9 fixedly connected to the bottom of the delivery pipe 7; the adjustment assembly 9 includes an adjustment disk 901, and the adjustment The bottom of the plate 901 is fixedly connected to a limit rod 902, and the bottom of the limit rod 902 is slidably connected to a support plate 903. The adjusting plate 901 forms a rotating structure with the support plate 903 through the limit rod 902, and one end of the limit rod 902 extends into the upper limit groove 904 of the support plate 903 for connection. The top of the support plate 903 is provided with a limit groove 904, and the inside of the support plate 903 is movably connected with a rotating rod 905. The frame 1 forms a rotating structure with the adjusting plate 901 through the rotating rod 905, and One end of the rotating rod 905 passes through the support plate 903 and is fixed to the bottom surface of the adjusting plate 901, and the outer wall of the rotating rod 905 is fixedly connected with the first bevel gear 906, and the outer wall of the first bevel gear 906 is meshedly connected with the second bevel gear 907, the driving motor 909 forms a rotating structure with the first bevel gear 906 through the second bevel gear 907, and the first bevel gear 906 and the second bevel gear 907 are arranged vertically, the bottom of the frame 1 is fixedly connected with a gear box 908, and one side of the gear box 908 is fixedly connected with a driving motor 909, by setting the driving motor 909, the rotating rod 905 in the first bevel gear 906 is driven to rotate by the second bevel gear 907, and the adjusting plate 901 can be rotated and adjusted in the limiting groove 904 in the supporting plate 903 with the support of the bottom limiting rod 902, so as to drive the conveying pipe 7 and the suction head 8 to adjust the appropriate angle, so as to achieve the purpose of sucking silt in different areas by the silt suction pipe, thereby improving the practicality of the dredging device.

[0024] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the push assembly 3 includes a top plate 301, and an electric push rod 302 is fixedly connected to the top of the top plate 301. There are two electric push rods 302 on the top plate 301, and the two electric push rods 302 are symmetrically arranged with the mid-vertical line of the top plate 301 as the symmetry axis, and a connecting block 303 is fixedly connected to the bottom of the electric push rod 302, and a scraper 304 is fixedly connected to one side of the connecting block 303. The electric push rod 302 forms a telescopic structure with the scraper 304 through the connecting block 303, and the shape and size of the scraper 304 match the shape and size of the dredging box 2. Moreover, the outer wall of the scraper 304 is arranged to fit the inner wall of the silt cleaning box 2. By arranging an electric push rod 302 on the top plate 301, and when the silt cleaning box 2 is flushed and cleaned with an external water spray pipe in daily life, the electric push rod 302 can push the connecting block 303, so that the connecting block 303 can drive the scraper 304 inside the silt cleaning box 2 to move back and forth downward or upward, and can scrape out the silt impurities stuck in the silt cleaning box 2, and to a certain extent improve the cleaning effect of the silt cleaning box 2, meeting people's daily use needs.

[0025] Working principle: through the setting of the frame 1, the frame 1 can drive the dredging device to move to a suitable position, and by starting the sludge suction pump 5 on the top of the frame 1, the sludge suction pump 5 can make the hose 6 rely on the suction head 8 on the conveying pipe 7 to suck the sludge, and the sucked sludge will be transported into the dredging box 2 by the connecting pipe 4. In addition, when it is necessary to change different areas for dredging, the driving motor 909 on one side of the gear box 908 can be started, so that the driving motor 909 can drive the second bevel gear 907 to rotate, and the second bevel gear 907 can drive the first bevel gear 906 to rotate. And the first bevel gear 906 can drive the rotating rod 905 to rotate, and the rotating rod 905 can adjust the disk 901, and the adjusting disk 901 can rely on the limiting rod 902 at the bottom to stably adjust the angle of the suction head 8 along the limiting groove 904 in the supporting plate 903. In addition, after dredging is completed, when the dredging box 2 needs to be discharged and cleaned, the external water spray pipe can be relied on to flush and clean the dredging box 2, and the electric push rod 302 can be relied on to push the connecting block 303 to move, so that the connecting block 303 can drive the scraper 304 to clean the adhered silt in the dredging box 2, thereby meeting people's daily use needs.

[0026] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0027] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0028] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0029] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A hydraulic engineering silt removal device, comprising a frame (1), characterized in that: The top of the vehicle frame (1) is fixedly connected to a silt removal box (2), and a material pushing assembly (3) is fixedly connected inside the silt removal box (2); one side of the silt removal box (2) is fixedly connected to a connecting pipe (4), and one end of the connecting pipe (4) is fixedly connected to a silt suction pump (5); one side of the silt suction pump (5) is fixedly connected to a hose (6), and one end of the hose (6) is fixedly connected to a delivery pipe (7); one end of the delivery pipe (7) is fixedly connected to a material suction head (8), and the bottom of the delivery pipe (7) is fixedly connected to an adjustment assembly (9); The adjustment assembly (9) comprises an adjustment disk (901); the bottom of the adjustment disk (901) is fixedly connected to a limit rod (902); and the bottom of the limit rod (902) is slidably connected to a support disk (903); a limit groove (904) is provided on the top of the support disk (903); a rotating rod (905) is movably connected inside the support disk (903); and the outer wall of the rotating rod (905) is fixedly connected to a first bevel gear (906); and the outer wall of the first bevel gear (906) is meshingly connected to a second bevel gear (907); the bottom of the frame (1) is fixedly connected to a gear box (908); and one side of the gear box (908) is fixedly connected to a drive motor (909).

2. A hydraulic engineering dredging device according to claim 1, characterized in that: The pusher assembly (3) comprises a top plate (301), the top of the top plate (301) is fixedly connected to an electric push rod (302), the bottom of the electric push rod (302) is fixedly connected to a connecting block (303), and one side of the connecting block (303) is fixedly connected to a scraper (304).

3. A hydraulic engineering dredging device according to claim 2, characterized in that: There are two electric push rods (302) on the top plate (301), and the two electric push rods (302) are symmetrically arranged with the mid-perpendicular line of the top plate (301) as the symmetry axis.

4. A hydraulic engineering silt removal device according to claim 2, characterized in that: The electric push rod (302) forms a telescopic structure with the scraper (304) through the connecting block (303), and the shape and size of the scraper (304) match the shape and size of the silt removal box (2), and the outer wall of the scraper (304) is arranged to fit the inner wall of the silt removal box (2).

5. A hydraulic engineering dredging device according to claim 1, characterized in that: The regulating disk (901) forms a rotating structure with the supporting disk (903) through the limiting rod (902), and one end of the limiting rod (902) extends into the upper limiting groove (904) of the supporting disk (903) for connection.

6. A hydraulic engineering silt removal device according to claim 1, characterized in that: The frame (1) forms a rotating structure through a rotating rod (905) and an adjusting disk (901), and one end of the rotating rod (905) penetrates through the bottom surface of the supporting disk (903) and the adjusting disk (901) for fixing.

7. A hydraulic engineering dredging device according to claim 1, characterized in that: The driving motor (909) forms a rotating structure through the second bevel gear (907) and the first bevel gear (906), and the first bevel gear (906) and the second bevel gear (907) are arranged perpendicular to each other.

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