Dredging device installed at sluice of reservoir spillway

Abstract

The utility model discloses a reservoir spillway sluice installation desilting device in the technical field of sluice opening desilting, which comprises a base, a second speed reducing motor is fixedly installed on the top of a fixing column, a screw rod is rotatably connected to the inner side of a sliding groove, the top end of the screw rod is fixedly connected with the bottom output end of the second speed reducing motor, and the top end of the screw rod is fixedly connected with the bottom output end of the second speed reducing motor. The surface of the lead screw is in threaded connection with a sliding block, the sliding block is slidably arranged in the sliding groove, through the arrangement of the second gear motor, the lead screw, the fixing column, the sliding block, the electric push rod and the bucket, the height of the bucket can be conveniently adjusted according to the thickness of sludge at the water gate, and the angle of the front end of the bucket can be adjusted through stretching and retracting of the electric push rod; the device is simple in structure and convenient to adapt to the gradients of the ground at different sluices, and when the device shovels sludge into the bucket during movement, the sludge in the bucket can be discharged through the sewage pump, so that the working efficiency of the device is improved, and manpower is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sluice gate desilting, and in particular relates to a desilting device installed at a sluice gate of a reservoir spillway. Background Art

[0002] Spillways are flood control equipment for water conservancy structures such as reservoirs. They are usually built on one side of a dam, like a large trough. When the water level in the reservoir exceeds the safety limit, the water flows downstream from the spillway to prevent the dam from being destroyed. Sluice gates are low-head hydraulic structures built on rivers and channels that use gates to control flow and adjust water levels. Closing the gates can block floods, tides, or raise upstream water levels to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industry, and domestic water use; opening the gates can discharge floods, waterlogging, abandoned water, or wastewater, and can also supply water to downstream rivers or channels.

[0003] The existing dredging process at the spillway sluice of a reservoir is rather cumbersome, requiring manual cleaning by going down into the sluiceway, which makes it inconvenient to ship the materials to the shore and is dangerous. In addition, the efficiency is easily reduced during the long manual cleaning process. Therefore, we propose a dredging device installed at the spillway sluice of a reservoir. Utility Model Content

[0004] The utility model aims to provide a desilting device installed at a reservoir spillway sluice to solve the problem in the above background technology that the existing desilting at the reservoir spillway sluice is mostly done manually and is inefficient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dredging device installed at a sluice gate of a reservoir spillway comprises a base, a double-axis motor is provided at the bottom of one side of the base, connecting shafts are provided at both sides of the double-axis motor, moving wheels are provided at both sides of the base, a first reduction motor is provided at the top of the base, a connecting frame is provided at the bottom of the base, a pulley is provided at the bottom of the connecting frame, a fixing column is provided at the top of the base, a slide groove is provided on one side of the fixing column, a second reduction motor is provided on the top of the fixing column, a screw rod is provided on the inner side of the slide groove, a sliding block is provided on the surface of the screw rod, an electric push rod is provided on one side of the sliding block, a bucket is provided at one end of the base, a filtering hole is provided on the inner side of the bucket, a connecting cover is provided on one side of the bucket, a connecting pipe is provided on one side of the connecting cover, a sewage pump is provided on the top of the base, and a sewage pipe is provided on one side of the sewage pump.

[0006] Preferably, a dual-axis motor is fixedly installed on the bottom of one side of the base, and the output ends on both sides of the dual-axis motor are fixedly connected to connecting shafts. The two sides of the base are rotatably connected to moving wheels, one side of the moving wheel is fixedly connected to one end of the connecting shaft, and a first reduction motor is fixedly installed on the top of the base.

[0007] Preferably, the bottom output end of the first reduction motor is fixedly connected to the top of the connecting frame, the bottom of the connecting frame is rotatably connected to a pulley, fixed columns are fixedly installed on both sides of the top of the base, and a slide groove is fixedly opened on one side of the fixed column.

[0008] Preferably, a second reduction motor is fixedly installed on the top of the fixed column, a screw rod is rotatably connected to the inner side of the slide groove, the top end of the screw rod is fixedly connected to the bottom output end of the second reduction motor, a slider is threadedly connected to the surface of the screw rod, and the slider is slidably arranged inside the slide groove.

[0009] Preferably, one side of the slider is rotatably connected to an electric push rod, the output end of the electric push rod is rotatably connected to the top of the bucket, a filter hole is fixedly opened on one side of the interior of the bucket, and a connecting cover is fixedly connected to one side of the bucket, and the inner side of the connecting cover is communicated with the inner side of the filter hole.

[0010] Preferably, a connecting pipe is fixedly connected to one side of the connecting cover, a sewage pump is fixedly installed on the top of the base, the suction port of the sewage pump is fixedly connected to one end of the connecting pipe, and a sewage pipe is fixedly connected to one side of the water outlet of the sewage pump.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Through the second reduction motor, screw rod, fixed column, slider, electric push rod and bucket, the height of the bucket can be adjusted according to the thickness of the silt at the sluice gate. The angle of the front end of the bucket can be adjusted by the extension and retraction of the electric push rod to adapt to the slope of the ground at different sluice gates. When the device shovels the silt into the interior of the bucket during movement, the silt inside the bucket can be discharged through the sewage pump, thereby improving the working efficiency of the device and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a side structural schematic diagram of the utility model.

[0016] In the figure: 1. base; 2. double-axis motor; 3. connecting shaft; 4. moving wheel; 5. first reduction motor; 6. connecting frame; 7. pulley; 8. fixed column; 9. slide; 10. second reduction motor; 11. screw rod; 12. slider; 13. electric push rod; 14. bucket; 15. filter hole; 16. connecting cover; 17. connecting pipe; 18. sewage pump; 19. sewage pipe. DETAILED DESCRIPTION

[0017] 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 in 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.

[0018] See also Figure 1-3 The utility model provides a technical solution: a silt removal device installed at a sluice gate of a reservoir spillway, comprising a base 1, a double-shaft motor 2 is provided at the bottom of one side of the base 1, connecting shafts 3 are provided on both sides of the double-shaft motor 2, moving wheels 4 are provided on both sides of the base 1, a first reduction motor 5 is provided at the top of the base 1, a connecting frame 6 is provided at one side of the bottom of the base 1, a pulley 7 is provided at the bottom of the connecting frame 6, a fixed column 8 is provided at the top of the base 1, a slide groove 9 is provided on one side of the fixed column 8, a second reduction motor 10 is provided at the top of the fixed column 8, a screw rod 11 is provided on the inner side of the slide groove 9, a slider 12 is provided on the surface of the screw rod 11, an electric push rod 13 is provided on one side of the slider 12, a bucket 14 is provided at one end of the base 1, a filter hole 15 is provided on the inner side of the bucket 14, a connecting cover 16 is provided on one side of the bucket 14, a connecting pipe 17 is provided on one side of the connecting cover 16, a sewage pump 18 is provided at the top of the base 1, and a sewage pipe 19 is provided on one side of the sewage pump 18.

[0019] Specifically, a dual-axis motor 2 is fixedly installed at the bottom of one side of the base 1, and the output ends of both sides of the dual-axis motor 2 are fixedly connected with connecting shafts 3. Both sides of the base 1 are rotatably connected to moving wheels 4, and one side of the moving wheel 4 is fixedly connected to one end of the connecting shaft 3. A first reduction motor 5 is fixedly installed on the top of the base 1, and the bottom output end of the first reduction motor 5 is fixedly connected to the top of a connecting frame 6. The bottom of the connecting frame 6 is rotatably connected to a pulley 7. Fixed columns 8 are fixedly installed on both sides of the top of the base 1, and a slide groove 9 is fixedly opened on one side of the fixed column 8. A second reduction motor 10 is fixedly installed on the top of the fixed column 8, and a screw rod 11 is rotatably connected to the inner side of the slide groove 9. The top of the screw rod 11 is connected to the second reduction motor The bottom output end of the machine 10 is fixedly connected, the surface of the screw rod 11 is threadedly connected with a slider 12, the slider 12 is slidably arranged inside the slide groove 9, one side of the slider 12 is rotatably connected with an electric push rod 13, the output end of the electric push rod 13 is rotatably connected to the top of the bucket 14, a filter hole 15 is fixedly opened on one side of the inside of the bucket 14, a connecting cover 16 is fixedly connected to one side of the bucket 14, the inner side of the connecting cover 16 is communicated with the inner side of the filter hole 15, one side of the connecting cover 16 is fixedly connected to a connecting pipe 17, a sewage pump 18 is fixedly installed on the top of the base 1, the suction port of the sewage pump 18 is fixedly connected to one end of the connecting pipe 17, and a sewage pipe 19 is fixedly connected to one side of the water outlet of the sewage pump 18.

[0020] In this embodiment, the device is directly connected to the external power supply by wires. When in use, the device is placed at the sluice gate. The operation of the dual-axis motor 2 can drive the moving wheel 4 to rotate, thereby achieving the effect of moving the device. The first reduction motor 5 can drive the connecting frame 6 under the base 1 to rotate, and the connecting frame 6 drives the pulley 7 to rotate. By rotating the angle of the pulley 7, the forward direction of the device can be controlled. During the movement of the device, the bucket 14 at the front end will be driven to remove the silt and garbage on the ground at the sluice gate. The operation of the sewage pump 18 can remove the silt and garbage in the bucket 14. The silt and garbage are sucked from the filter hole 15, transported through the connecting pipe 17, and finally discharged from the sewage pipe 19. The bucket 14 can be adjusted according to the ground slope at the sluice, the thickness of the silt, etc. The operation of the second reduction motor 10 can drive the screw rod 11 to rotate, and the rotation of the screw rod 11 can drive the slider 12 on the surface to move vertically in the slide groove 9. The slider 12 drives the electric push rod 13 and the bucket 14 to rise and fall, thereby realizing the height adjustment of the bucket 14. The angle of the front end of the bucket 14 can be adjusted by the extension and retraction of the electric push rod 13, thereby improving the use effect of the device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silt removal device installed at a reservoir spillway sluice, comprising a base (1), characterized in that: A dual-axis motor (2) is provided at the bottom of one side of the base (1), connecting shafts (3) are provided on both sides of the dual-axis motor (2), moving wheels (4) are provided on both sides of the base (1), a first reduction motor (5) is provided at the top of the base (1), a connecting frame (6) is provided at one side of the bottom of the base (1), a pulley (7) is provided at the bottom of the connecting frame (6), a fixing column (8) is provided at the top of the base (1), a sliding groove (9) is provided on one side of the fixing column (8), and a second reduction motor (10) is provided at the top of the fixing column (8). A screw rod (11) is provided on the inner side of the slide groove (9), a slider (12) is provided on the surface of the screw rod (11), an electric push rod (13) is provided on one side of the slider (12), a bucket (14) is provided on one end of the base (1), a filter hole (15) is provided on the inner side of the bucket (14), a connecting cover (16) is provided on one side of the bucket (14), a connecting pipe (17) is provided on one side of the connecting cover (16), a sewage pump (18) is provided on the top of the base (1), and a sewage pipe (19) is provided on one side of the sewage pump (18).

2. A desilting device installed at a reservoir spillway sluice according to claim 1, characterized in that: A dual-axis motor (2) is fixedly mounted on the bottom of one side of the base (1); the output ends of both sides of the dual-axis motor (2) are fixedly connected to connecting shafts (3); both sides of the base (1) are rotatably connected to moving wheels (4); one side of the moving wheel (4) is fixedly connected to one end of the connecting shaft (3); and a first reduction motor (5) is fixedly mounted on the top of the base (1).

3. A desilting device installed at a reservoir spillway sluice according to claim 1, characterized in that: The bottom output end of the first reduction motor (5) is fixedly connected to the top of the connecting frame (6); the bottom of the connecting frame (6) is rotatably connected to a pulley (7); fixed columns (8) are fixedly installed on both sides of the top of the base (1); and a slide groove (9) is fixedly opened on one side of the fixed column (8).

4. A desilting device installed at a reservoir spillway sluice according to claim 1, characterized in that: A second reduction motor (10) is fixedly mounted on the top of the fixed column (8); a screw rod (11) is rotatably connected to the inner side of the slide groove (9); the top end of the screw rod (11) is fixedly connected to the bottom output end of the second reduction motor (10); a slider (12) is threadedly connected to the surface of the screw rod (11); and the slider (12) is slidably arranged inside the slide groove (9).

5. The desilting device installed at the reservoir spillway sluice according to claim 1, characterized in that: One side of the slider (12) is rotatably connected to an electric push rod (13), the output end of the electric push rod (13) is rotatably connected to the top of a bucket (14), a filter hole (15) is fixedly provided on one side of the interior of the bucket (14), and one side of the bucket (14) is fixedly connected to a connection cover (16), the inner side of the connection cover (16) is in communication with the inner side of the filter hole (15).

6. A desilting device installed at a reservoir spillway sluice according to claim 1, characterized in that: A connecting pipe (17) is fixedly connected to one side of the connecting cover (16), a sewage pump (18) is fixedly installed on the top of the base (1), a suction port of the sewage pump (18) is fixedly connected to one end of the connecting pipe (17), and a sewage pipe (19) is fixedly connected to one side of the water outlet of the sewage pump (18).

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