Dredging device for long-distance water transfer channel

Abstract

The utility model discloses a long-distance water diversion channel desilting device which comprises guide rails and a moving device, the guide rails are fixedly installed on the two side walls of a channel, the moving device is installed on the guide rails in a sliding mode, and a stirring structure and a scraping plate are installed at the bottom of the moving device. A silt suction structure, a controller and a generator are mounted at the top of the moving device, and the generator is connected with the controller; according to the long-distance water diversion channel desilting device, a guide rail is arranged to be matched with a moving device, a first motor can control a gear to rotate, then the gear is matched with a rack on the guide rail, a bottom plate moves forwards along a sliding rail, a scraping plate pushes sludge in a channel forwards, and therefore the sludge in the channel is accumulated; and a second motor in the stirring structure drives a stirring shaft to rotate, the accumulated sludge is stirred into turbid water, then the water-like sludge is discharged through a sludge pump, and therefore dredging operation is conducted on the long-distance water transfer channel.

Description

Technical Field

[0001] The utility model relates to the technical field of channel desilting, in particular to a long-distance water diversion channel desilting device. Background Art

[0002] During the use of water diversion channels, siltation often occurs, which affects the drainage of the channels. In order to restore the normal function of the channels, someone needs to dredge the channels regularly. In the past, most areas used manual dredging or excavator dredging. Workers or excavators loaded the silt in the channels into carts or trucks and then transported the silt away. However, for channels with longer distances, it is usually necessary to dispatch a group of people or excavators to dredge at certain distances, which not only consumes manpower and material resources, but also has low efficiency.

[0003] For this purpose, we design a long-distance water diversion channel dredging device here. Utility Model Content

[0004] The purpose of the utility model is to provide a long-distance water diversion channel silt removal device to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a long-distance water diversion channel desilting device, comprising a guide track and a moving device, wherein the guide track is fixedly installed on the two side walls of the channel, the moving device is slidably installed on the guide track, a stirring structure and a scraper are installed at the bottom of the moving device, a silt suction structure, a controller and a generator are installed at the top of the moving device, and the generator is connected to the controller;

[0006] The guide track includes a first bracket, a slide rail and a rack, the first bracket is fixedly mounted on the side wall of the channel by bolts, the slide rail is fixedly mounted on the top of the first bracket, and the rack is fixedly mounted on the inner side of the first bracket;

[0007] The mobile device includes a base plate, a slider is installed at the bottom of the base plate, the slider is slidably placed on the slide rail, a cavity is set inside the base plate, two symmetrical rotating shafts are rotatably installed at the bottom of the base plate, the two rotating shafts both pass through the cavity of the base plate, gears are installed at the bottom ends of the two rotating shafts, the gears are meshed with racks, the two rotating shafts are connected by a first chain transmission, a first motor is installed on the top of the base plate, the output shaft of the first motor is connected to one of the rotating shafts, and the first motor is connected to a controller.

[0008] Preferably, the stirring structure includes a shell, which is fixedly mounted on the bottom of the base plate. Three stirring shafts are rotatably mounted on the bottom of the shell. Adjacent stirring shafts are connected by a second chain transmission. The second chain is located in the inner cavity of the shell. A second motor is installed in the inner cavity of the shell. The output shaft of the second motor is connected to one of the stirring shafts. The second motor is connected to the controller.

[0009] Preferably, the sludge suction structure includes a sludge pump, a sludge suction pipe, a second bracket and a sludge discharge pipe. The sludge pump and the second bracket are both fixedly mounted on the base plate, the sludge suction pipe is fixed to the bottom of the base plate, the sludge discharge pipe is fixed to the second bracket, the sludge suction port of the sludge pump is connected to the sludge suction pipe through a pipe, the sludge discharge port of the sludge pump is connected to the sludge discharge pipe through a pipe, and the sludge pump is connected to the controller.

[0010] Preferably, the scraper is U-shaped, the bottom of the scraper contacts the bottom of the channel, and the two sides of the scraper contact the inner wall of the channel.

[0011] Preferably, the first motor is a reduction motor.

[0012] Compared with the prior art, the utility model provides a long-distance water diversion channel dredging device, which has the following beneficial effects:

[0013] The long-distance water diversion channel dredging device can control the rotation of the gear by setting a guide track and cooperating with the moving device. Then, the gear cooperates with the rack on the guide track to move the bottom plate forward along the slide rail, so that the scraper pushes the silt in the channel forward, thereby accumulating the silt in the channel. Then, the second motor in the stirring structure drives the stirring shaft to rotate, and the accumulated silt is stirred into turbid water. Then, the water-like silt is discharged by the silt pump, thereby performing dredging operations on the long-distance water diversion channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the guide track structure of the utility model;

[0016] Figure 3 This is a front sectional view of the bottom plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the external structure of the mobile device of the utility model;

[0018] Figure 5 This is a front sectional view of the housing of the utility model;

[0019] Figure 6 It is a schematic diagram of the silt suction structure of the utility model.

[0020] Figure numerals: 1. guide rail; 11. first bracket; 12. slide rail; 13. rack; 2. moving device; 21. bottom plate; 22. rotating shaft; 23. gear; 24. first chain; 25. first motor; 26. slider; 3. stirring structure; 31. shell; 32. stirring shaft; 33. second chain; 34. second motor; 4. sludge suction structure; 41. sludge pump; 42. sludge suction pipe; 43. second bracket; 44. sludge discharge pipe; 5. controller; 6. generator; 7. scraper; 8. channel. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 6 In this embodiment: a long-distance water diversion channel dredging device includes a guide track 1 and a moving device 2, please refer to Figure 1 The guide rail 1 is fixedly mounted on the side walls of the channel 8, the mobile device 2 is slidably mounted on the guide rail 1, a stirring structure 3 and a scraper 7 are mounted at the bottom of the mobile device 2, a silt suction structure 4, a controller 5 and a generator 6 are mounted at the top of the mobile device 2, the generator 6 is connected to the controller 5, the generator 6 can use a diesel generator, and the generator 6 is used to supply power to various electrical components in the silting device, the scraper 7 is U-shaped, the bottom of the scraper 7 contacts the bottom of the channel 8, and the two sides of the scraper 7 contact the inner wall of the channel 8;

[0023] See also Figure 2 The guide track 1 includes a first bracket 11, a slide rail 12 and a rack 13. The first bracket 11 is fixedly mounted on the side wall of the channel 8 by bolts, the slide rail 12 is fixedly mounted on the top of the first bracket 11, and the rack 13 is fixedly mounted on the inner side of the first bracket 11;

[0024] See also Figure 3 and Figure 4The mobile device 2 includes a base plate 21, a slider 26 is installed at the bottom of the base plate 21, and the slider 26 is slidably placed on the slide rail 12. The base plate 21 can move forward and backward along the guide rail 1. A cavity is arranged inside the base plate 21. Two symmetrical rotating shafts 22 are rotatably installed at the bottom of the base plate 21. Both rotating shafts 22 pass through the cavity of the base plate 21. Gears 23 are installed at the bottom ends of the two rotating shafts 22. The gears 23 are meshed with the racks 13. The two rotating shafts 22 are connected through a first chain 24. A first motor 25 is installed at the top of the base plate 21. The output shaft of the first motor 25 is connected to one of the rotating shafts 22. When the first motor 25 is started, the gear 23 on the rotating shaft 22 can be driven to rotate, and then the base plate 21 is driven to move on the guide rail 1 through the meshing of the gears 23 and the racks 13. The first motor 25 is connected to the controller 5, and the first motor 25 uses a reduction motor.

[0025] See also Figure 5 The stirring structure 3 includes a shell 31, which is fixedly mounted on the bottom of the base plate 21. Three stirring shafts 32 are rotatably mounted on the bottom of the shell 31. Two adjacent stirring shafts 32 are connected by a second chain 33. The second chain 33 is located in the inner cavity of the shell 31. A second motor 34 is installed in the inner cavity of the shell 31. The output shaft of the second motor 34 is connected to one of the stirring shafts 32. The stirring shaft 32 can be controlled to rotate by the second motor 34, so that the sludge is stirred into turbid water. The second motor 34 is connected to the controller 5.

[0026] See also Figure 6 The silt suction structure 4 includes a sludge pump 41, a sludge suction pipe 42, a second bracket 43 and a sludge discharge pipe 44. The sludge pump 41 and the second bracket 43 are both fixedly mounted on the bottom plate 21. The sludge suction pipe 42 is fixed to the bottom of the bottom plate 21, and the sludge discharge pipe 44 is fixed to the second bracket 43. The sludge suction port of the sludge pump 41 is connected to the sludge suction pipe 42 through a pipeline, and the sludge discharge port of the sludge pump 41 is connected to the sludge discharge pipe 44 through a pipeline. After the sludge pump 41 is started, the sludge mixed into water at the bottom of the channel 8 can be discharged through the cooperation of the sludge suction pipe 42 and the sludge discharge pipe 44. Before silt discharge, the outlet of the silt discharge pipe 44 is connected to the tank of the sewage tank truck with a hose. When discharging silt, let the sewage tank truck follow the dredging device and move forward slowly, so that the discharged sludge can be recovered. The sludge pump 41 is connected to the controller 5.

[0027] The working principle and use process of the utility model are as follows: when it is necessary to desilt the water diversion channel, the mobile device 2 is placed on the guide rail 1, the slider 26 is matched with the slide rail 12, and the gear 23 is meshed with the rack 13 at the same time, the silt discharge pipe 44 is connected to the tank of the sewage tank truck with a hose, and then the second motor 34 is started, the second motor 34 drives the stirring shaft 32 to rotate, the first motor 25 and the sludge pump 41 are started, the first motor 25 drives the gear 23 to rotate, and the bottom plate 21 is driven to move forward slowly along the guide rail 1 through the meshing of the gear 23 and the rack 13, so that the sewage tank truck moves slowly along the desilting device, the scraper 7 pushes the silt in the channel 8 forward to gather the silt together, the rotating stirring shaft 32 stirs the gathered silt to make the silt turbid water-like, and the sludge pump 41 discharges the silt mixed into water into the tank of the sewage tank truck through the cooperation of the silt suction pipe 42 and the silt discharge pipe 44, thereby desilting the channel 8.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A long-distance water diversion channel desilting device, comprising a guide track (1) and a moving device (2), characterized in that: The guide rail (1) is fixedly mounted on the two side walls of the channel (8); the moving device (2) is slidably mounted on the guide rail (1); a stirring structure (3) and a scraper (7) are mounted at the bottom of the moving device (2); a silt suction structure (4), a controller (5) and a generator (6) are mounted at the top of the moving device (2); and the generator (6) is connected to the controller (5); The guide track (1) comprises a first bracket (11), a slide rail (12) and a rack (13); the first bracket (11) is fixedly mounted on the side wall of the channel (8) by means of bolts, the slide rail (12) is fixedly mounted on the top of the first bracket (11), and the rack (13) is fixedly mounted on the inner side of the first bracket (11); The mobile device (2) comprises a base plate (21), a slider (26) is installed at the bottom of the base plate (21), the slider (26) is slidably placed on the slide rail (12), a cavity is arranged inside the base plate (21), two symmetrical rotating shafts (22) are rotatably installed at the bottom of the base plate (21), the two rotating shafts (22) both pass through the cavity of the base plate (21), gears (23) are installed at the bottom ends of the two rotating shafts (22), the gears (23) are meshed with the rack (13), the two rotating shafts (22) are connected by a first chain (24), a first motor (25) is installed at the top of the base plate (21), the output shaft of the first motor (25) is connected to one of the rotating shafts (22), and the first motor (25) is connected to the controller (5).

2. A long-distance water diversion channel desilting device according to claim 1, characterized in that: The stirring structure (3) comprises a shell (31), the shell (31) is fixedly mounted on the bottom of the base plate (21), three stirring shafts (32) are rotatably mounted on the bottom of the shell (31), two adjacent stirring shafts (32) are connected by a second chain (33), the second chain (33) is located in the inner cavity of the shell (31), a second motor (34) is mounted in the inner cavity of the shell (31), an output shaft of the second motor (34) is connected to one of the stirring shafts (32), and the second motor (34) is connected to a controller (5).

3. A long-distance water diversion channel desilting device according to claim 1, characterized in that: The silt suction structure (4) comprises a silt pump (41), a silt suction pipe (42), a second bracket (43) and a silt discharge pipe (44); the silt pump (41) and the second bracket (43) are both fixedly mounted on a base plate (21); the silt suction pipe (42) is fixed at the bottom of the base plate (21); the silt discharge pipe (44) is fixed on the second bracket (43); the silt suction port of the silt pump (41) is connected to the silt suction pipe (42) via a pipeline; the silt discharge port of the silt pump (41) is connected to the silt discharge pipe (44) via a pipeline; and the silt pump (41) is connected to a controller (5).

4. A long-distance water diversion channel desilting device according to claim 1, characterized in that: The scraper (7) is U-shaped, the bottom of the scraper (7) contacts the bottom of the channel (8), and the two sides of the scraper (7) contact the inner side wall of the channel (8).

5. The long-distance water diversion channel desilting device according to claim 1, characterized in that: The first motor (25) is a reduction motor.

Images