CN221693762U - An underwater waste crushing device for water conservancy projects - Google Patents

Abstract

The utility model discloses a hydraulic engineering underwater sewage crushing device, which comprises a sewage pipe, wherein one end of the sewage pipe is welded with a connecting box, the inner side of the sewage pipe is provided with a conveying mechanism, the bottom of the connecting box is connected with a crushing box, the inside of the crushing box is provided with a crushing mechanism, the bottom of the crushing box is connected with a collecting box, the top of the sewage pipe is provided with a water outlet pipe, the inner side of the water outlet pipe is provided with a filter screen, and the top of the water outlet pipe is connected with a water suction pipe through a flange.

Description

An underwater waste crushing device for water conservancy projects

Technical Field

The utility model relates to the technical field of water conservancy projects, in particular to an underwater dirt crushing device for water conservancy projects.

Background Art

Water conservancy projects are a general term for flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, soil and water conservation, immigration, water resource protection and other projects and their supporting and ancillary projects. They 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.

When water conservancy projects draw water from rivers, the presence of large amounts of garbage or aquatic plants in the water can easily cause the pumps to become clogged, which not only affects the progress of the work but also damages the pumps, requiring enormous repair costs and time.

Therefore, there is a need for an underwater waste crushing device for a water conservancy project to solve the problems raised in the above background technology.

Utility Model Content

In view of the above problems, the utility model provides an underwater waste crushing device for water conservancy projects.

The utility model provides the following technical solution: an underwater waste crushing device for a water conservancy project, comprising a sewage pipe, a connecting box welded to one end of the sewage pipe, a guide cover arranged at the other end of the sewage pipe, a conveying mechanism arranged on the inner side of the sewage pipe, a crushing box connected to the bottom of the connecting box, a crushing mechanism arranged inside the crushing box, a collecting box connected to the bottom of the crushing box, an outlet pipe arranged on the top of the sewage pipe, a filter screen installed on the inner side of the outlet pipe, the top of the outlet pipe connected to a pumping pipe via a flange, the conveying mechanism used to convey waste to the crushing box, and the crushing mechanism used for waste crushing operations.

In a further technical solution, the conveying mechanism includes a spiral conveying shaft, which is arranged on the inner side of the sewage pipe, a suction paddle is installed on one end of the spiral conveying shaft, the other end of the spiral conveying shaft passes through an inner wall of one side of the connecting box and is welded to one side of the first turntable, the first turntable is connected to the second turntable through a conveyor belt, a rotating shaft is welded to one side of the second turntable, the other end of the rotating shaft extends to the inner side of the connecting box and is rotatably connected to the inner wall of one side of the connecting box, two groups of stirring plates are installed on the outer side of the rotating shaft, the other side of the first turntable is connected to the output end of the first motor, the first motor is installed on the inner side of the first sealing box, and one side of the first sealing box is welded to one side of the connecting box.

In a further technical solution, the pulverizing mechanism includes pulverizing rollers, two groups of pulverizing rollers penetrate the inner side of the pulverizing box, connecting shafts penetrate the interior of the two groups of pulverizing rollers, one end of the two groups of connecting shafts are rotatably connected to the inner wall of one side of the pulverizing box, the other ends of the two groups of connecting shafts extend to the outside of the pulverizing box and are welded with circular gears, the two groups of circular gears are meshed with each other, the other side of one group of circular gears is connected to the output end of the second motor, the second motor is installed on the inner side of the second sealing box, and one side of the second sealing box is welded to one side of the pulverizing box.

In a further technical solution, heat sinks are installed on both sides of the first sealed box and the second sealed box, and multiple groups of heat conductive sheets are installed on one side of the heat sink, and the multiple groups of heat conductive sheets extend to the inner sides of the first sealed box and the second sealed box respectively.

In a further technical solution, a fixing ring is sleeved on the outer side of the sewage pipe, a connecting plate is welded to the bottom of the fixing ring, and the bottom of the connecting plate is connected to the top of the collecting box through multiple groups of bolts.

In a further technical solution, a base is installed at the bottom of the collection box, and the base is provided in four groups.

The beneficial effects of the utility model are:

The utility model can facilitate the adsorption and collection of waste during pumping by means of the sewage pipe and conveying mechanism, can crush the collected waste by means of the crushing mechanism, can collect the crushed waste by means of the collecting box, can facilitate the filtering and extraction of water by means of the water outlet pipe and filter, can conveniently connect with the water pumping equipment by means of the flange, and further can crush the garbage or aquatic plants in the water by means of the above structure, thus effectively avoiding the blockage of the water pump and improving the working efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a bottom view of the utility model;

Figure 3 is a side plan view of the utility model;

Figure 4 is a side sectional view of the utility model;

FIG5 is an enlarged view of portion A in FIG4 ;

FIG. 6 is an enlarged view of portion B in FIG. 4 .

In the figure: 1, sewage pipe, 2, connecting box, 3, deflector, 4, screw conveyor shaft, 5, sewage suction paddle, 6, first turntable, 7, conveyor belt, 8, second turntable, 9, rotating shaft, 10, stirring plate, 11, first motor, 12, first sealing box, 13, crushing box, 14, crushing roller, 15, circular gear, 16, second motor, 17, second sealing box, 18, collecting box, 19, heat conducting sheet, 20, heat sink, 21, water outlet pipe, 22, filter screen, 23, flange, 24, fixing ring, 25, connecting plate, 26, base.

Implementation

The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

Example

1 to 6, an underwater waste crushing device for a water conservancy project includes a sewage pipe 1, a connecting box 2 is welded to one end of the sewage pipe 1, a guide cover 3 is provided at the other end of the sewage pipe 1, a conveying mechanism is provided on the inner side of the sewage pipe 1, a crushing box 13 is connected to the bottom of the connecting box 2, a crushing mechanism is provided inside the crushing box 13, a collecting box 18 is connected to the bottom of the crushing box 13, an outlet pipe 21 is provided on the top of the sewage pipe 1, a filter screen 22 is installed on the inner side of the outlet pipe 21, and the top of the outlet pipe 21 is connected to a pumping pipe through a flange 23, the conveying mechanism is used to convey waste to the crushing box 13, and the crushing mechanism is used for the waste crushing operation.

Specifically, the sewage pipe 1 and the conveying mechanism can be used to facilitate the adsorption and collection of waste during pumping. The crushing mechanism can be used to crush the collected waste. The crushed waste can be collected by the collecting box 18. The water outlet pipe 21 and the filter screen 22 can be used to facilitate the filtering and extraction of water. The flange 23 can be used to facilitate the connection with the pumping equipment. Furthermore, the above structure can be used to crush garbage or aquatic plants in the water, which effectively avoids the blockage of the pump and improves the work efficiency.

The conveying mechanism includes a screw conveying shaft 4, a screw conveying shaft 4 is arranged on the inner side of the sewage pipe 1, a sewage suction paddle 5 is installed on one end of the screw conveying shaft 4, the other end of the screw conveying shaft 4 passes through the inner wall of one side of the connecting box 2 and is welded to one side of the first turntable 6, the first turntable 6 is connected to the second turntable 8 through a conveyor belt 7, a rotating shaft 9 is welded to one side of the second turntable 8, the other end of the rotating shaft 9 extends to the inner side of the connecting box 2 and is rotatably connected to the inner wall of one side of the connecting box 2, two sets of stirring plates 10 are installed on the outer side of the rotating shaft 9, the other side of the first turntable 6 is connected to the output end of the first motor 11, and the first motor 11 is installed in the first sealing box 12. On the inner side, one side of the first sealing box 12 is welded to one side of the connecting box 2. By starting the first motor 11, the first motor 11 can drive the first turntable 6 to rotate. The first turntable 6 can drive the second turntable 8 to rotate under the action of the conveyor belt 7, thereby driving the spiral conveying shaft 4 and the rotating shaft 9 to rotate. The spiral conveying shaft 4 can drive the suction paddle 5 to rotate, so that the sewage in the water body can be easily sucked into the sewage pipe 1. The rotation of the rotating shaft 9 can drive the two groups of stirring plates 10 to rotate. Under the action of the two groups of stirring plates 10, the sucked sewage can be transported to the inside of the crushing box 13, thereby facilitating the suction and crushing of the sewage.

Among them, the crushing mechanism includes a crushing roller 14, two groups of crushing rollers 14 are penetrated on the inner side of the crushing box 13, and connecting shafts are penetrated inside the two groups of crushing rollers 14. One end of the two groups of connecting shafts is rotatably connected to the inner wall of one side of the crushing box 13, and the other ends of the two groups of connecting shafts extend to the outside of the crushing box 13 and are welded with circular gears 15. The two groups of circular gears 15 are meshed with each other, and the other side of one group of circular gears 15 is connected to the output end of the second motor 16. The second motor 16 is installed on the inner side of the second sealing box 17, and one side of the second sealing box 17 is welded to one side of the crushing box 13. By starting the second motor 16, the second motor 16 can drive a group of circular gears 15 to rotate. One group of circular gears 15 can drive another group of circular gears 15 to rotate under the meshing action with the other group of circular gears 15, thereby driving the two groups of connecting shafts to rotate. The two groups of connecting shafts can drive the two groups of crushing rollers 14 to rotate, so that the dirt can be crushed under the action of the crushing rollers 14. Then, through the setting, the blockage of the water pump can be effectively avoided, and the working efficiency is improved.

Among them, heat sinks 20 are installed on both sides of the first sealed box 12 and the second sealed box 17, and multiple groups of heat conductive plates 19 are installed on one side of the heat sink 20. The multiple groups of heat conductive plates 19 extend to the inner sides of the first sealed box 12 and the second sealed box 17 respectively. Through the set heat conductive plates 19, the heat inside the first sealed box 12 and the second sealed box 17 can be conveniently conducted to the heat sink 20, and the heat can be dissipated through the set heat sink 20. Furthermore, through the setting, the motor can be effectively prevented from being damaged due to excessive temperature in the sealed box.

Among them, a fixing ring 24 is sleeved on the outer side of the sewage pipe 1, and a connecting plate 25 is welded to the bottom of the fixing ring 24. The bottom of the connecting plate 25 is connected to the top of the collecting box 18 by multiple groups of bolts. The setting of the fixing ring 24 and the connecting plate 25 can provide a stable support for the sewage pipe 1. A base 26 is installed at the bottom of the collecting box 18, and four groups of bases 26 are provided. The setting of the base 26 can provide a stable support for the entire device.

Working principle: First, connect the outlet pipe 21 to the pumping equipment through the flange 23, then put the device into the water body, and then start the first motor 11, the first motor 11 can drive the first turntable 6 to rotate, the first turntable 6 can drive the second turntable 8 to rotate, thereby driving the screw conveying shaft 4 and the rotating shaft 9 to rotate, the screw conveying shaft 4 can drive the suction paddle 5 to rotate, so that the dirt in the water body can be easily sucked into the sewage pipe 1, and the rotation of the rotating shaft 9 can drive the two sets of stirring plates 10 to rotate. Under the action of the two sets of stirring plates 10, the sucked The dirt is transported to the inside of the crushing box 13, and then, by starting the second motor 16, the second motor 16 can drive a group of circular gears 15 to rotate, and a group of circular gears 15 can drive another group of circular gears 15 to rotate, thereby driving two groups of connecting shafts to rotate, and the two groups of connecting shafts can drive two groups of crushing rollers 14 to rotate, so that the dirt can be crushed by the action of the crushing rollers 14, and the crushed dirt is collected by the collection box 18. Finally, by turning on the pumping equipment, water can be pumped out through the filter screen 22 and the outlet pipe 21, thereby completing the entire operation process.

The contents not described in detail in this specification belong to the prior art known to professionals in this field.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a hydraulic engineering filth reducing mechanism under water, includes blow off pipe, its characterized in that: the utility model discloses a sewage treatment device, including drain, crushing mechanism, filter screen, flange, conveyer, filter screen, drain, conveyer, filter screen, flange and suction pipe connection are installed to the one end welding of drain, the other end of drain is provided with the kuppe, the inboard of drain is provided with conveying mechanism, the bottom of connection is connected with crushing case, the inside of crushing case is provided with crushing mechanism, the bottom of crushing case is connected with the collecting box, the top of drain is provided with the outlet pipe, the filter screen is installed to the inboard of outlet pipe, flange and suction pipe connection are passed through at the top of outlet pipe, conveying mechanism is used for carrying the filth to crushing case, crushing mechanism is used for the crushing operation of filth.

2. The hydraulic engineering underwater soil pulverizing device according to claim 1, wherein: the utility model provides a sewage treatment device, including the sewage treatment device, the sewage treatment device is characterized by comprising a screw conveying shaft, the inboard of blow off pipe is provided with the screw conveying shaft, the dirt absorbing oar is installed to the one end of screw conveying shaft, the other end of screw conveying shaft runs through one side inner wall of link box and with one side welding of first carousel, first carousel is connected with the second carousel through the conveyer belt, one side welding of second carousel has the pivot, the other end of pivot extends to the inboard of link box and with one side inner wall of link box rotates to be connected, two sets of stirring boards are installed in the outside of pivot, the opposite side of first carousel is connected with the output of first motor, the inboard at first seal box is installed to first motor, one side of first seal box with one side welding of link box.

3. The hydraulic engineering underwater soil pulverizing device according to claim 2, wherein: the crushing mechanism comprises crushing rollers, two groups of crushing rollers penetrate through the inner side of a crushing box, two groups of crushing rollers penetrate through connecting shafts, one ends of the connecting shafts are rotationally connected with one side inner wall of the crushing box, the other ends of the connecting shafts are extended to the outer side of the crushing box and are welded with round gears, the round gears are meshed with each other, the other sides of the round gears are connected with the output end of a second motor, the second motor is arranged on the inner side of the second sealing box, and one side of the second sealing box is welded with one side of the crushing box.

4. A hydraulic engineering underwater soil pulverizing apparatus as defined in claim 3, wherein: the heat dissipation plate is installed on both sides of the first sealing box and the second sealing box, a plurality of groups of heat conduction fins are installed on one side of the heat dissipation plate, and a plurality of groups of heat conduction fins extend to the inner sides of the first sealing box and the second sealing box respectively.

5. The hydraulic engineering underwater soil pulverizing device according to claim 1, wherein: the outside of blow off pipe has cup jointed the retainer plate, the bottom welding of retainer plate has the connecting plate, the bottom of connecting plate pass through multiunit bolt with the top of collecting box is connected.

6. The hydraulic engineering underwater soil pulverizing device according to claim 5, wherein: the bottom of the collecting box is provided with a base, and the base is provided with four groups.