Hydraulic engineering construction device

Abstract

The hydraulic engineering construction device comprises a box body and a water pump, the water pump is fixed to the center of the top face of the box body, and crawler belts are fixed to the lower ends of the two sides of the box body; the crushing assembly comprises movable grooves, a connecting frame, a motor, a rotating disc and a crushing fan, the movable grooves are formed in the two sides of the box body, the connecting frame is movably mounted in the movable grooves, the motor is fixed to the top face of the connecting frame, the rotating disc is fixed to the output end of the motor, the crushing fan is fixed to the outer surface of the rotating disc, and mounting holes are formed in the movable grooves; an electric push rod is fixed in the mounting hole, a connecting frame is fixed to the output end of the electric push rod, and a fixing table is fixed to the outer surface of the motor. The sludge treatment device has the advantages that large impurities can be crushed into small particles by the crushing fan, so that the impurities in the sludge can be extracted and discharged more easily, the large impurities are prevented from entering the device, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction devices, in particular to a water conservancy project construction device. Background Technique

[0002] A water conservancy project is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. It is also called a water project. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet the needs of humans. Only by building water conservancy projects can we control the water flow, prevent flood disasters, and adjust and distribute the water volume to meet the needs of people's lives and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluice gates, water inlets, channels, aqueducts, raft channels, and fishways to achieve their goals.

[0003] After retrieval, the Chinese patent authorization announcement number CN220747060U discloses a water conservancy project construction device, including a box body. A connecting block is fixedly installed at the upper end of the box body. A first water pump is fixedly installed at the upper end of the connecting block. One end of the first water pump is provided with a suction pipe, the other end of the first water pump is provided with a water delivery pipe, the other end of the water delivery pipe is provided with a crushing box, and two connecting shafts are installed inside the crushing box. A plurality of crushing knife plates are fixedly installed on the surfaces of the two connecting shafts, so that the suction pipe sucks out the bottom sludge through the first water pump, and then flows into the inside of the crushing box through the water delivery pipe. The crushing knife plates are driven by a speed reducer to crush it, and then flow into the inside of the box body, avoiding the inhalation of items that are not easy to clean such as cans and glass bottles during the cleaning process, causing blockages, and improving the durability of the device.

[0004] In the above-mentioned utility model, when cleaning the sludge, it is necessary to first suck the river bottom sludge into the water pump and then transport the sludge to the crushing box to crush the cans, glass bottles and gravel. However, inhaling these impurities will block the water pump and cause damage to the device. Therefore, it is necessary to provide a water conservancy construction device that can be crushed first and then sucked away to improve the service life of the water conservancy construction device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water conservancy project construction device to solve the problem proposed in the above background technique that in the above-mentioned utility model, when cleaning the sludge, it is necessary to first suck the river bottom sludge into the water pump and then transport the sludge to the crushing box to crush the cans, glass bottles and gravel. However, inhaling these impurities will block the water pump and cause damage to the device.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to a construction device for water conservancy projects, comprising:

[0008] a box body and a water pump, wherein the water pump is fixed at the center of the top surface of the box body;

[0009] a crushing assembly, which includes a movable groove, a connecting frame, a motor, a rotating disk and crushing fans. The movable grooves are opened on both sides of the box body, the connecting frame is movably installed inside the movable grooves, the motor is fixed on the top surface of the connecting frame, the rotating disk is fixed on the output end of the motor, and the crushing fans are fixed on the outer surface of the rotating disk.

[0010] Furthermore, crawlers are fixed at the lower ends of both sides of the box body, a suction pipe is fixed on the lower surface of the water pump, and the suction pipe penetrates through the box body, and a drain pipe is fixed on the top surface of the water pump.

[0011] Furthermore, mounting holes are opened inside the movable grooves, and electric push rods are fixed inside the mounting holes.

[0012] Furthermore, the output end of the electric push rod is fixed with a connecting frame, and a fixed platform is fixed on the outer surface of the motor.

[0013] Furthermore, a cleaning assembly is further included, which includes a fixed frame, a spring and a connecting plate. The fixed frame is fixed in the middle of both sides of the box body, the spring is fixed inside the fixed frame, and the connecting plate is fixed at the lower end of the spring.

[0014] Furthermore, inclined grooves are opened at the lower end of the connecting plate, and the lower end of the connecting plate contacts the crawler.

[0015] Compared with the prior art, the advantages of the utility model are as follows:

[0016] First, in the utility model, through the arranged box body, water pump, suction pipe, drain pipe and crushing assembly, when dredging, the staff starts the electric push rod through an external controller. The electric push rod shortens and synchronously drives the connecting frame to move towards the middle. The motor starts to drive the rotating disk to rotate, and the rotating disk drives the crushing fans to rotate. The two crushing fans synchronously crush the silt at the lower part of the suction pipe, break larger impurities, then start the water pump. The water pump drives the suction pipe to pump away the silt and discharge it through the drain pipe. The crushing fans can break larger impurities into smaller particles, making the impurities in the silt easier to be extracted and discharged, preventing larger impurities from entering the device, and improving the service life of the device;

[0017] Second, based on the first beneficial effect, through the arranged box body, crawler, water pump, suction pipe, drain pipe and cleaning component, when the device moves at the bottom of the river, silt will adhere to the crawler. Due to the elastic force of the spring, the spring presses the connecting plate downward, making the connecting plate contact the crawler and cleaning the silt adhering to the crawler. By using the method of pressing the connecting plate downward by the spring to clean the silt, the silt on the crawler can be removed in real time, so that the crawler always maintains a good working state. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic view of the first perspective of the present invention;

[0020] Figure 2 It is a schematic view of the second perspective of the present invention;

[0021] Figure 3 It is an exploded view of the crushing component of the present invention;

[0022] Figure 4 It is an exploded view of the cleaning component of the present invention.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 11. Box body; 12. Crawler; 13. Water pump; 14. Suction pipe; 15. Drain pipe;

[0025] 21. Activity groove; 22. Installation hole; 23. Electric push rod; 24. Connection frame; 25. Motor; 251. Fixed platform; 26. Rotating disk; 27. Crushing fan;

[0026] 31. Fixed frame; 32. Spring; 33. Connecting plate; 34. Inclined groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention in conjunction with the drawings.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art may make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0029] Secondly, the present utility model will be described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the sake of illustration, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0030] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0031] Please refer to Figures 1 to 4 As shown, this embodiment is a water conservancy project construction device, including:

[0032] A box body 11 and a water pump 13, and the water pump 13 is fixed at the center of the top surface of the box body 11;

[0033] A crushing assembly, which includes a movable slot 21, a connecting frame 24, a motor 25, a rotating disk 26, and a crushing fan 27. The movable slot 21 is opened on both sides of the box body 11. The connecting frame 24 is movably installed inside the movable slot 21. The motor 25 is fixed on the top surface of the connecting frame 24. The rotating disk 26 is fixed on the output end of the motor 25. The crushing fan 27 is fixed on the outer surface of the rotating disk 26;

[0034] The box body 11 is the main structure of the entire device, providing an installation foundation and a support frame for other components. The water pump 13 is one of the core components of the dredging device, and its main function is to generate suction power. The movable slot 21 provides a defined track and space for the movement of the connecting frame 24, enabling it to move smoothly within a limited range. The connecting frame 24 connects the crushing fan 27 and the motor 25 together. The motor 25 is the power source of the crushing assembly, driving the rotating disk 26 and the crushing fan 27 to rotate through electricity.

[0035] Tracks 12 are fixed at the lower ends of both sides of the box body 11. A suction pipe 14 is fixed on the lower surface of the water pump 13, and the suction pipe 14 penetrates through the box body 11. A drain pipe 15 is fixed on the top surface of the water pump 13.

[0036] An installation hole 22 is opened inside the movable slot 21, and an electric push rod 23 is fixed inside the installation hole 22.

[0037] The output end of the electric push rod 23 is fixed with a connecting frame 24, and a fixed platform 251 is fixed on the outer surface of the motor 25;

[0038] The rotating disk 26 connects the motor 25 and the crushing fan 27, and transmits the torque output by the motor 25 to the crushing fan 27. The motor 25 drives the crushing fan 27 to rotate through the rotating disk 26, so that the crushing fan 27 can effectively crush the silt. The main function of the electric push rod 23 is to push the connecting frame 24 to move in the movable groove 21 through telescopic movement.

[0039] Working principle:

[0040] When dredging, the staff starts the electric push rod 23 through an external controller. The electric push rod 23 shortens and synchronously drives the connecting frame 24 to move towards the middle. The motor 25 starts to drive the rotating disk 26 to rotate, and the rotating disk 26 drives the crushing fan 27 to rotate. The two crushing fans 27 synchronously crush the silt at the lower part of the suction pipe 14, break the larger impurities, then start the water pump 13, and the water pump 13 drives the suction pipe 14 to suck away the silt, and then clean it out through the drain pipe 15;

[0041] In this step, the crushing fan 27 can break the larger impurities into smaller particles, making the impurities in the silt easier to be extracted and discharged, preventing the larger impurities from entering the device interior, and increasing the service life of the device.

[0042] Please refer to Figures 1 to 4 as shown; on the basis of the above embodiment, this embodiment further includes:

[0043] A cleaning component, which includes a fixed frame 31, a spring 32 and a connecting plate 33. The fixed frame 31 is fixed in the middle of both sides of the box body 11, the spring 32 is fixed inside the fixed frame 31, and the connecting plate 33 is fixed at the lower end of the spring 32.

[0044] The lower end of the connecting plate 33 is provided with an inclined groove 34, and the lower end of the connecting plate 33 contacts the crawler 12;

[0045] The fixed frame 31 serves as the support structure of the cleaning component and is fixed in the middle of both sides of the box body 11, providing a stable installation foundation for the entire cleaning component. The spring 32 is the core power component of the cleaning component. When the crawler 12 is stuck with silt, the spring 32 generates an elastic force through the stored elastic potential energy, presses the connecting plate 33 downward. When the connecting plate 33 scrapes off the silt under the action of the elastic force of the spring 32, the silt will slide down along the inclined groove 34.

[0046] Working principle:

[0047] When the device moves at the bottom of the river, silt will adhere to the crawler 12. Under the elastic force of the spring 32, the spring 32 presses the connecting plate 33 downward, making the connecting plate 33 contact with the crawler 12, and cleaning the silt adhering to the crawler 12;

[0048] In this step, the method of pressing the connecting plate 33 downward by the spring 32 to clean the silt can remove the silt on the crawler 12 in real time, so that the crawler 12 always maintains a good working state.

[0049] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "install", "connected", and "connected" 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 directly connected or indirectly connected through an intermediate medium. It can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water conservancy project construction device, characterized in that Comprising: A box body (11) and a water pump (13), the water pump (13) being fixed at the center of the top surface of the box body (11); A crushing assembly, the crushing assembly including a movable groove (21), a connecting frame (24), a motor (25), a rotating disk (26) and a crushing fan (27), the movable groove (21) being opened on both sides of the box body (11), the connecting frame (24) being movably installed inside the movable groove (21), the motor (25) being fixed on the top surface of the connecting frame (24), the rotating disk (26) being fixed at the output end of the motor (25), and the crushing fan (27) being fixed on the outer surface of the rotating disk (26).

2. The water conservancy project construction device according to claim 1, characterized in that, Tracks (12) are fixed at the lower ends on both sides of the box body (11), a suction pipe (14) is fixed on the lower surface of the water pump (13), and the suction pipe (14) penetrates through the box body (11), and a drain pipe (15) is fixed on the top surface of the water pump (13).

3. A water conservancy project construction device according to claim 1, characterized in that, An installation hole (22) is opened inside the movable groove (21), and an electric push rod (23) is fixed inside the installation hole (22).

4. A water conservancy project construction device according to claim 3, characterized in that, The output end of the electric push rod (23) is fixed with the connecting frame (24), and a fixed platform (251) is fixed on the outer surface of the motor (25).

5. A water conservancy project construction device according to claim 1, characterized in that, It further includes a cleaning assembly, the cleaning assembly including a fixed frame (31), a spring (32) and a connecting plate (33), the fixed frame (31) being fixed at the middle parts on both sides of the box body (11), the spring (32) being fixed inside the fixed frame (31), and the connecting plate (33) being fixed at the lower end of the spring (32).

6. The water conservancy project construction device according to claim 5, characterized in that, An inclined groove (34) is opened at the lower end of the connecting plate (33), and the lower end of the connecting plate (33) is in contact with the track (12).

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