CN221693001U - Construction vehicle for hydraulic engineering - Google Patents

Abstract

The utility model belongs to the technical field of water conservancy engineering equipment, specifically a construction vehicle for water conservancy engineering, comprising a vehicle body, a water pump and a cylinder body are fixedly connected on the top of the vehicle body, a sewage outlet is opened on the surface of the vehicle body corresponding to the cylinder body, a liquid inlet end is fixedly connected to the top of the cylinder body, and a liquid discharge end is fixedly connected to the lower side wall of the cylinder body; the sewage of the utility model is discharged from the liquid discharge end after passing through the sieve holes of the filter cartridge, and the sludge stays in the interior of the treatment cartridge, so that the sludge and sewage are separated, and the blades are pushed to rotate when the sewage circulates, so that the filter cartridge rotates to generate centrifugal force, thereby improving the filtering efficiency of the sewage and reducing the adhesion of the sludge.

Description

A construction vehicle for water conservancy projects

Technical Field

The utility model relates to the technical field of water conservancy engineering equipment, in particular to a construction vehicle for water conservancy engineering.

Background Art

Pipeline desilting is to dredge the pipeline, clean the silt inside the pipeline, and keep it unobstructed for a long time to prevent urban waterlogging. Pipeline desilting has become an important task that cannot be ignored by the drainage department. The sedimentation and accumulation of a large amount of debris and cement sand from infrastructure sites discharged into the drainage pipe will cause the pipeline to be blocked. Pipeline desilting generally uses a silt removal vehicle to suck out the silt in the inspection well. The remaining small amount of silt in the two inspection wells is impacted into the well chamber with a high-pressure water gun to dilute it again, and then the suction is completed.

When existing water conservancy project construction dredging vehicles suck out sewage and sludge, they do not sort the sludge and sewage for treatment, resulting in the sludge being dispersed everywhere along with the sewage, making it more difficult for staff to clean up, increasing the cost of dredging and reducing the efficiency of dredging.

The existing Chinese patent with announcement number CN216039201U discloses a water conservancy project silt removal vehicle with a classification function, which relates to the technical field of water conservancy project equipment. In view of the problem that the existing water conservancy project silt removal vehicles classify and treat silt and sewage, which makes it difficult to clean the silt, the following solution is proposed, which includes a silt removal vehicle box and a water collecting tank, a water collecting tank is fixedly installed inside the silt removal vehicle box, a treatment cylinder is fixedly installed on the side wall of the water collecting tank, a rotating rod is rotatably installed on the treatment cylinder, a pushing plate is fixedly provided on the rotating rod, a motor is fixedly installed on the side wall of the silt removal vehicle box, and the end of the rotating rod passes through the water collecting tank and is fixedly connected to the output shaft of the motor.

In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the sewage in the device passes through the sieve holes of the treatment tube and falls into the water collecting tank, and the sieve holes of the treatment tube will be blocked after long-term filtration, affecting the filtration effect of the sewage, which needs to be improved; therefore, a construction vehicle for water conservancy projects is proposed to solve the above problems.

Utility Model Content

In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes a construction vehicle for a water conservancy project.

The technical solution adopted by the utility model to solve its technical problems is as follows: a construction vehicle for a water conservancy project described in the utility model comprises a vehicle body, a water pump and a cylinder body are fixedly connected on the top of the vehicle body, a sewage outlet is provided on the surface of the vehicle body corresponding to the cylinder body, a liquid inlet end is fixedly connected to the top of the cylinder body, a liquid discharge end is fixedly connected to the lower side wall of the cylinder body, a water outlet end of the water pump is connected to the liquid inlet end through a pipeline, a filter assembly is installed inside the cylinder body, the filter assembly comprises an annular filter cartridge, a surface of the filter cartridge is provided with sieve holes distributed in an annular manner, two ends of the filter cartridge are rotatably connected to the cylinder body and the vehicle body respectively, and the inside of the filter cartridge A rotating shaft is fixedly connected to the upper side wall, and the top end of the rotating shaft is rotatably connected to the cylinder body. The side wall of the rotating shaft is fixedly connected to blades distributed in a ring shape. A discharge assembly is installed at the bottom of the vehicle body. When in use, the water inlet end flange of the water pump is connected to the liquid inlet pipe, and the discharge end flange is connected to the liquid outlet pipe. The liquid inlet pipe is placed in the sewage to be cleaned, and the water pump is operated to draw sludge and sewage into the interior of the filter cylinder. The sewage passes through the sieve holes of the filter cylinder and is discharged from the discharge end, while the sludge remains in the treatment cylinder to achieve separation of sludge and sewage. When the sewage circulates, it pushes the blades to rotate, causing the filter cylinder to rotate to generate centrifugal force, thereby improving the filtration efficiency of the sewage and reducing the adhesion of sludge.

Preferably, a reciprocating screw is fixedly connected to the bottom of the rotating shaft, and the reciprocating screw is located above the vehicle body, and an annular cleaning ring is threadedly connected to the surface of the reciprocating screw.

Preferably, an annular brush layer is fixedly connected to the outer side wall of the cleaning ring.

Preferably, guide rods are slidably connected to both sides of the cleaning ring, and the bottom ends of the guide rods are fixedly connected to the vehicle body. The rotating shaft is driven to rotate by the blades, so that the reciprocating screw drives the cleaning ring to move up and down in a cycle, and then the sieve holes of the filter cartridge are cleaned through the brush layer. Compared with the existing technology, the blockage of the sieve holes can be greatly reduced.

Preferably, the discharge assembly comprises a discharge plate, one end of which is hinged to the bottom of the vehicle body, and the discharge port is blocked by the discharge plate to prevent sludge from flowing out.

Preferably, baffles are respectively installed on both sides of the discharge plate, and the top ends of the baffles are fixedly connected to the vehicle body.

Preferably, the discharge assembly also includes an L-shaped mounting frame, which is fixedly mounted on the top of the vehicle body, and a hydraulic rod is hinged at the bottom of the mounting frame, and the driving end of the hydraulic rod is hinged to the discharge plate. When sludge needs to be discharged, the hydraulic rod is extended to push the discharge plate to rotate downward, thereby opening the sewage outlet, so that the sludge is discharged to the side of the vehicle body through the coordinated flow of the discharge plate and the baffle.

Preferably, a rubber sealing pad is fixedly connected to the top of the discharge plate, and the rubber sealing pad improves the sealing effect of the discharge plate.

The utility model is beneficial in that:

1. The utility model discharges sewage from the discharge end after passing through the sieve holes of the filter cartridge, while the sludge remains inside the treatment cartridge, thereby achieving separation of sludge and sewage. When sewage flows, it pushes the blades to rotate, causing the filter cartridge to rotate and generate centrifugal force, thereby improving the filtration efficiency of sewage and reducing the adhesion of sludge.

2. The utility model drives the cleaning ring to move up and down cyclically through the reciprocating screw, and then comprehensively cleans the sieve holes of the filter cartridge through the brush layer. Compared with the prior art, the blockage of the sieve holes is greatly reduced.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a cross-sectional view of the cylinder of the utility model;

Figure 3 is a schematic diagram of the structure of the filter assembly of the utility model;

Figure 4 is a schematic diagram of the structure of the discharge assembly of the utility model;

FIG. 5 is a bottom view of FIG. 4 of the present utility model.

In the figure: 1. vehicle body; 2. water pump; 3. cylinder; 4. sewage outlet; 5. liquid inlet end; 6. liquid discharge end; 7. filter assembly; 71. filter cylinder; 72. rotating shaft; 73. blades; 74. reciprocating screw; 75. cleaning ring; 76. guide rod; 8. discharge assembly; 81. discharge plate; 82. baffle; 83. mounting frame; 84. hydraulic rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1

Please refer to Figures 1-3, a construction vehicle for a water conservancy project includes a vehicle body 1, a water pump 2 and a cylinder 3 are fixedly connected to the top of the vehicle body 1, a sewage outlet 4 is opened on the surface of the vehicle body 1 corresponding to the cylinder 3, a liquid inlet end 5 is fixedly connected to the top of the cylinder 3, a liquid discharge end 6 is fixedly connected to the lower side wall of the cylinder 3, the water outlet end of the water pump 2 is connected to the liquid inlet end 5 through a pipeline, a filter assembly 7 is installed inside the cylinder 3, and the filter assembly 7 includes an annular filter cartridge 71, and the surface of the filter cartridge 71 is provided with sieve holes distributed in an annular manner, and the two ends of the filter cartridge 71 are rotatably connected to the cylinder 3 and the vehicle body 1 respectively, and the upper side wall of the inner part of the filter cartridge 71 is fixedly connected to a rotating shaft 72, and the rotating shaft 72 is fixedly connected to the upper side wall of the filter cartridge 71. The top end of the shaft 72 is rotatably connected to the cylinder 3, and the side wall of the rotating shaft 72 is fixedly connected with blades 73 distributed in an annular shape. A discharge assembly 8 is installed at the bottom of the vehicle body 1. When in use, the water inlet end flange of the water pump 2 is connected to the liquid inlet pipe, and the discharge end 6 flange is connected to the liquid outlet pipe. The liquid inlet pipe is placed in the sewage to be cleaned, and the water pump 2 is operated to draw sludge and sewage into the interior of the filter cylinder 71. The sewage passes through the sieve holes of the filter cylinder 71 and is discharged from the discharge end 6, while the sludge remains in the treatment cylinder to achieve separation of sludge and sewage. When the sewage circulates, the blades 73 are pushed to rotate, so that the filter cylinder 71 rotates to generate centrifugal force, thereby improving the filtration efficiency of the sewage and reducing the adhesion of sludge.

A reciprocating screw 74 is fixedly connected to the bottom of the rotating shaft 72 , and the reciprocating screw 74 is located above the vehicle body 1 . An annular cleaning ring 75 is threadedly connected to the surface of the reciprocating screw 74 .

An annular brush layer is fixedly connected to the outer side wall of the cleaning ring 75 .

Guide rods 76 are slidably connected to both sides of the cleaning ring 75, and the bottom ends of the guide rods 76 are fixedly connected to the vehicle body 1. The rotating shaft 72 is driven to rotate by the blades 73, so that the reciprocating screw 74 drives the cleaning ring 75 to move up and down in a cycle, and then the sieve holes of the filter cartridge 71 are cleaned through the brush layer. Compared with the prior art, the blockage of the sieve holes can be reduced.

Embodiment 2

For comparison with Example 1, please refer to Figures 4-5. The utility model provides another implementation mode, in which the discharge assembly 8 includes a discharge plate 81, one end of which is hinged to the bottom of the vehicle body 1. The discharge plate 81 blocks the sewage outlet 4 to prevent sludge from flowing out.

Baffles 82 are respectively installed on both sides of the discharge plate 81 , and the top ends of the baffles 82 are fixedly connected to the vehicle body 1 .

The discharge assembly 8 also includes an L-shaped mounting frame 83, which is fixedly mounted on the top of the vehicle body 1. A hydraulic rod 84 is hinged at the bottom of the mounting frame 83, and the driving end of the hydraulic rod 84 is hinged to the discharge plate 81. When sludge needs to be discharged, the hydraulic rod 84 is extended to push the discharge plate 81 to rotate downward, thereby opening the sewage outlet 4, so that the sludge is discharged to the side of the vehicle body 1 through the coordinated flow of the discharge plate 81 and the baffle 82.

A rubber sealing pad is fixedly connected to the top of the discharge plate 81 , and the rubber sealing pad improves the sealing effect of the discharge plate 81 .

Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and according to the actual situation, a suitable controller should be selected to be electrically connected to the water pump 2 and the hydraulic rod 84 to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art.

Working principle: when in use, the water inlet flange of the water pump 2 is connected to the liquid inlet pipe, and the discharge end 6 flange is connected to the liquid outlet pipe. The liquid inlet pipe is placed in the sewage to be cleaned, and the water pump 2 is operated to draw the sludge and sewage into the interior of the filter cartridge 71. The sewage passes through the sieve holes of the filter cartridge 71 and is discharged from the discharge end 6. The sludge remains in the treatment cartridge to separate the sludge and sewage. When the sewage flows, the blades 73 are pushed to rotate, causing the filter cartridge 71 to rotate to generate centrifugal force, thereby improving the filtration efficiency of the sewage and reducing the adhesion of the sludge. The blades 73 drive the rotating shaft 72 to rotate, so that the reciprocating screw 74 drives the cleaning ring 75 to move up and down in a cycle, and then the sieve holes of the filter cartridge 71 are cleaned through the brush layer, reducing the blockage of the sieve holes.

The discharge port 4 is blocked by the discharge plate 81 to prevent the sludge from flowing out. When the sludge needs to be discharged, the hydraulic rod 84 is extended to push the discharge plate 81 to rotate downward, thereby opening the discharge port 4, so that the sludge is discharged to the side of the vehicle body 1 through the coordinated flow of the discharge plate 81 and the baffle 82.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims (8)

1. The utility model provides a construction vehicle of hydraulic engineering, includes automobile body (1), its characterized in that: the utility model discloses a waste water treatment device for a vehicle is characterized in that a water pump (2) and a barrel (3) are fixedly connected with above a vehicle body (1), a drain (4) is formed in a position, corresponding to the barrel (3), of the surface of the vehicle body (1), a liquid inlet end (5) is fixedly connected with the top of the barrel (3), a liquid outlet end (6) is fixedly connected with the lower side wall of the barrel (3), a water outlet end of the water pump (2) is connected with the liquid inlet end (5) through a pipeline, a filter assembly (7) is mounted in the barrel (3), the filter assembly (7) comprises an annular filter barrel (71), sieve holes which are annularly distributed are formed in the surface of the filter barrel (71), two ends of the filter barrel (71) are respectively connected with the barrel (3) and the vehicle body (1) in a rotating mode, a rotating shaft (72) is fixedly connected to the inner upper side wall of the filter barrel (71), the top of the rotating shaft (72) is rotationally connected with the barrel (3), blades (73) which are annularly distributed are fixedly connected with the side wall of the rotating shaft (72), and the vehicle body (1) is provided with a material discharging assembly (8).

2. The hydraulic engineering vehicle according to claim 1, wherein: the bottom of the rotating shaft (72) is fixedly connected with a reciprocating screw (74), the reciprocating screw (74) is positioned above the vehicle body (1), and an annular cleaning ring (75) is connected to the surface of the reciprocating screw (74) in a threaded manner.

3. The hydraulic engineering vehicle according to claim 2, wherein: the outer side wall of the cleaning ring (75) is fixedly connected with an annular brush layer.

4. The hydraulic engineering vehicle according to claim 2, wherein: the two sides of the cleaning ring (75) are respectively and slidably connected with a guide rod (76), and the bottom end of the guide rod (76) is fixedly connected with the vehicle body (1).

5. The hydraulic engineering vehicle according to claim 1, wherein: the discharging assembly (8) comprises a discharging plate (81), and one end of the discharging plate (81) is hinged to the bottom of the vehicle body (1).

6. The hydraulic engineering vehicle according to claim 5, wherein: baffle plates (82) are respectively arranged on two sides of the discharging plate (81), and the top ends of the baffle plates (82) are fixedly connected with the vehicle body (1).

7. The hydraulic engineering vehicle according to claim 5, wherein: the discharging assembly (8) further comprises an L-shaped mounting frame (83), the mounting frame (83) is fixedly mounted at the top of the vehicle body (1), a hydraulic rod (84) is hinged to the lower portion of the mounting frame (83), and the driving end of the hydraulic rod (84) is hinged to the discharging plate (81).

8. The hydraulic engineering vehicle according to claim 5, wherein: the top of the discharging plate (81) is fixedly connected with a rubber sealing gasket.