High-efficiency dredging device for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy construction, and discloses a high-efficiency water conservancy construction dredging device which comprises a sludge box. The sludge box is sequentially connected with a sludge pump and a front frame through a sludge pumping pipe, a filter plate is installed in the front frame, a support is installed on the inner wall of the front frame, the support is fixedly connected with a transmission box, a motor is installed in the front frame, a rotating shaft is installed at the driving end of the motor, and a stirring component connected with the rotating shaft is arranged in the front frame. An impact part is arranged in the front frame; sludge is stirred through the arranged stirring component, then the sludge suction pipe sucks the sludge conveniently, impurities in the suctioned sludge are filtered through the filter plate, the impurities are prevented from blocking the sludge suction pipe, the impurities on the surface of the filter plate can be cleaned through the cleaning rod, the filter plate can be impacted through the impact component, the filter plate is made to vibrate, and the sludge suction pipe is prevented from blocking the sludge suction pipe. And impurities clamped in the filter plate are vibrated out, so that the filter plate is effectively cleaned.

Description

Technical Field

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

[0002] Dredging in water conservancy construction generally refers to the management of river channels, which is a water conservancy project. It plays a role in dredging by stirring the silt deposited on the riverbed into turbid water and letting it flow away with the river water. Dredging is mainly done by manual cleaning combined with mechanical unloading.

[0003] The existing sewage pump is started to suck the sludge from the sewage pipe and discharge it from the sewage pipe. In order to prevent impurities in the sludge, such as branches and leaves, from being sucked into the sewage pipe and causing blockage, the sludge is generally filtered by setting a filtering structure. In order to prevent the filtering structure from being blocked, a cleaning rod is generally moved back and forth to clean the impurities on the surface of the filtering structure. However, some impurities will be stuck in the filtering structure and cannot be effectively cleaned by only using the cleaning rod.

[0004] Therefore, those skilled in the art have proposed a highly efficient hydraulic construction dredging device to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency water conservancy construction dredging device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A highly efficient desilting device for water conservancy construction comprises a sludge box; the sludge box is connected to a sewage pump and a front frame in sequence through a sewage pumping pipe, the sewage pump is fixedly connected to the sludge box, a filter plate is installed in the front frame, a bracket is installed on the inner wall of the front frame, the bracket is fixedly connected to a transmission box, a motor is installed in the front frame, a rotating shaft is installed on the driving end of the motor, a stirring component connected to the rotating shaft is arranged in the front frame for stirring the sludge, and an impact component is arranged in the front frame for impacting the filter plate to shake out impurities stuck in the filter plate.

[0008] As a further solution of the utility model: the stirring component includes a first stirring rod connected to the rotating shaft, auxiliary shafts are rotatably arranged on both sides of the transmission box, a second stirring rod is installed on the auxiliary shaft, and a transmission member is arranged between the rotating shaft and the auxiliary shaft.

[0009] As a further solution of the utility model: the transmission member includes a first gear installed on the rotating shaft, a second gear meshing with the first gear is installed on the auxiliary shaft, and the first gear and the second gear are located in a transmission box.

[0010] As a further solution of the utility model: a cleaning rod which is in contact with the filter plate is installed on the rotating shaft.

[0011] As a further solution of the utility model: the impact component includes a fixed frame symmetrically installed on the inner wall of the front frame, an impact rod is slidably arranged on the fixed frame, a movable frame is installed on the end of the impact rod, a spring is arranged between the movable frame and the fixed frame, the movable frame is provided with arc grooves distributed in a ring shape, a rotating frame is installed on the rotating shaft, and protrusions matching the arc grooves are installed at both ends of the rotating frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a stirring component to stir the sludge, thereby facilitating the extraction of sludge by the sewage pump, and filtering impurities in the extracted sludge through the filter plate to prevent the impurities from clogging the sewage pump, the impurities on the surface of the filter plate can be cleaned by the cleaning rod, and the filter plate can be impacted by the impact component to make the filter plate vibrate, thereby vibrating out the impurities stuck in the filter plate, thereby achieving effective cleaning of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the structure of a highly efficient dredging device for water conservancy construction.

[0014] Figure 2 The present invention is a top view of the interior of a front frame in a highly efficient water conservancy construction dredging device.

[0015] Figure 3 The present invention is a schematic diagram of the structure of a movable frame in a high-efficiency dredging device for water conservancy construction.

[0016] In the figure: 1. sludge box; 2. sewage suction pipe; 3. sewage suction pump; 4. front frame; 5. filter plate; 6. bracket; 7. transmission box; 8. motor; 9. rotating shaft; 10. first stirring rod; 11. auxiliary shaft; 12. second stirring rod; 13. first gear; 14. second gear; 15. fixed frame; 16. impact rod; 17. spring; 18. movable frame; 19. rotating frame; 20. bump; 21. arc groove; 22. cleaning rod. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3A highly efficient desilting device for water conservancy construction comprises a sludge box 1; the sludge box 1 is connected to a sewage pump 3 and a front frame 4 in sequence through a sewage pumping pipe 2, the sewage pump 3 is fixedly connected to the sludge box 1, a filter plate 5 is installed in the front frame 4, a bracket 6 is installed on the inner wall of the front frame 4, the bracket 6 is fixedly connected to a transmission box 7, a motor 8 is installed in the front frame 4, a rotating shaft 9 is installed at the driving end of the motor 8, a stirring component connected to the rotating shaft 9 is arranged in the front frame 4, which is used to stir the sludge, and an impact component is arranged in the front frame 4, which is used to impact the filter plate 5, so as to shake out impurities stuck in the filter plate 5.

[0019] The sludge is stirred by the stirring component, so that the sewage pump 2 can extract the sludge conveniently, and the impurities in the extracted sludge are filtered by the filter plate 5 to prevent the impurities from clogging the sewage pump 2, and the filter plate 5 can be impacted by the impact component to make the filter plate 5 vibrate, thereby vibrating out the impurities stuck in the filter plate 5, thereby achieving effective cleaning of the filter plate 5.

[0020] The stirring component includes a first stirring rod 10 connected to the rotating shaft 9, and auxiliary shafts 11 are rotatably arranged on both sides of the transmission box 7, and a second stirring rod 12 is installed on the auxiliary shaft 11. A transmission member is arranged between the rotating shaft 9 and the auxiliary shaft 11. The rotating shaft 9 is driven to rotate by the motor 8, thereby driving the first stirring rod 10 to rotate, and the auxiliary shaft 11 can be driven to rotate by the transmission member, thereby driving the second stirring rod 12 to rotate. The sludge is stirred by the first stirring rod 10 and the second stirring rod 12, thereby facilitating the sewage pump 3 to extract the sludge.

[0021] The transmission member includes a first gear 13 installed on the rotating shaft 9, and a second gear 14 meshing with the first gear 13 is installed on the auxiliary shaft 11. The first gear 13 and the second gear 14 are located in the transmission box 7. When the rotating shaft 9 rotates, the auxiliary shaft 11 is driven to rotate through the meshing first gear 13 and the second gear 14, so that the second stirring rod 12 rotates synchronously.

[0022] A cleaning rod 22 that fits the filter plate 5 is installed on the rotating shaft 9. During the rotation of the rotating shaft 9, the cleaning rod 22 will be driven to rotate, so that the cleaning rod 22 can continuously clean impurities on the surface of the filter plate 5, so that the filter plate 5 can continuously filter the sludge and ensure the speed at which the sludge passes through the filter plate 5.

[0023] The impact component includes a fixed frame 15 symmetrically installed on the inner wall of the front frame 4, an impact rod 16 is slidably installed on the fixed frame 15, a movable frame 18 is installed at the end of the impact rod 16, a spring 17 is arranged between the movable frame 18 and the fixed frame 15, an arc groove 21 distributed in a ring shape is opened on the movable frame 18, a rotating frame 19 is installed on the rotating shaft 9, and protrusions 20 matching the arc groove 21 are installed at both ends of the rotating frame 19. The rotation of the rotating shaft 9 will drive the rotating frame 19 to rotate, and the rotating frame 19 The projection 20 will be driven to rotate, and the projection 20 will rotate in the arc groove 21. When the projection 20 is out of the arc groove 21, the projection 20 will push the movable frame 18 to move downward, so that the impact rod 16 moves downward to impact the filter plate 5. When the projection 20 rotates to the position of the arc groove 21, the movable frame 18 is reset under the action of the spring 17. At this time, the projection 20 will be re-stuck in the arc groove 21, and can continuously impact the filter plate 5, thereby shaking out the impurities stuck in the filter plate 5, thereby achieving effective cleaning of the filter plate 5.

[0024] The working principle of the utility model is as follows: when in use, the front frame 4 is placed in the sludge, the sewage pump 3 is started, the sewage pipe 2 extracts the sludge, and the extracted sludge is pumped into the sludge box 1, the motor 8 is started, the motor 8 drives the rotating shaft 9 to rotate, and then the stirring component can be driven, so that the first stirring rod 10 and the second stirring rod 12 stir the sludge, so as to facilitate the extraction of the sludge, the stirred sludge will pass through the filter plate 5, and then the impurities in the sludge can be filtered to prevent the impurities from clogging the sewage pipe 2, and during the rotation of the rotating shaft 9, the cleaning rod 2 will be driven 2 rotates, so that the cleaning rod 22 can continuously clean the impurities on the surface of the filter plate 5, so that the filter plate 5 can continuously filter the sludge, and the speed at which the sludge passes through the filter plate 5 is guaranteed. In addition, the rotation of the rotating shaft 9 will drive the rotating frame 19 to rotate, and the rotating frame 19 will drive the protrusion 20 to rotate. The protrusion 20 rotates in the arc groove 21. When the protrusion 20 is separated from the arc groove 21, the protrusion 20 will push the movable frame 18 to move downward, so that the impact rod 16 moves downward to impact the filter plate 5, and then the impurities stuck in the filter plate 5 can be shaken out, thereby realizing effective cleaning of the filter plate 5.

[0025] The utility model stirs the sludge by the stirring component, thereby facilitating the extraction of sludge by the sewage suction pipe 2, and filters impurities in the extracted sludge by the filter plate 5 to prevent the impurities from clogging the sewage suction pipe 2, and the impurities on the surface of the filter plate 5 can be cleaned by the cleaning rod 22, and the filter plate 5 can be impacted by the impact component to make the filter plate 5 vibrate, thereby vibrating out the impurities stuck in the filter plate 5, thereby achieving effective cleaning of the filter plate 5.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-efficiency hydraulic construction dredging device, comprising a sludge box, characterized in that: The sludge box is connected to the sewage pump and the front frame in sequence through the sewage suction pipe, the sewage pump is fixedly connected to the sludge box, a filter plate is installed in the front frame, a bracket is installed on the inner wall of the front frame, the bracket is fixedly connected to the transmission box, a motor is installed in the front frame, a rotating shaft is installed on the driving end of the motor, a stirring component connected to the rotating shaft is arranged in the front frame for stirring the sludge, and an impact component is arranged in the front frame for impacting the filter plate to shake out impurities stuck in the filter plate.

2. A high-efficiency water conservancy construction dredging device according to claim 1, characterized in that: The stirring component comprises a first stirring rod connected to a rotating shaft, auxiliary shafts are rotatably arranged on both sides of the transmission box, a second stirring rod is mounted on the auxiliary shaft, and a transmission member is arranged between the rotating shaft and the auxiliary shaft.

3. A high-efficiency water conservancy construction dredging device according to claim 2, characterized in that: The transmission member comprises a first gear mounted on the rotating shaft, a second gear meshing with the first gear is mounted on the auxiliary shaft, and the first gear and the second gear are located in a transmission box.

4. The high-efficiency water conservancy construction dredging device according to claim 1 is characterized in that: A cleaning rod which is in contact with the filter plate is installed on the rotating shaft.

5. The high-efficiency water conservancy construction dredging device according to claim 1 is characterized in that: The impact component includes a fixed frame symmetrically installed on the inner wall of the front frame, an impact rod is slidably arranged on the fixed frame, a movable frame is installed at the end of the impact rod, a spring is arranged between the movable frame and the fixed frame, an arc groove distributed in a ring shape is opened on the movable frame, a rotating frame is installed on the rotating shaft, and protrusions matching the arc grooves are installed at both ends of the rotating frame.

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