River channel sewage salvaging device

Abstract

The utility model relates to the technical field of garbage treatment, in particular to a river channel sewage fishing device which comprises two fixing frames, splicing cylinders are movably connected to the inner sides of the fixing frames, connecting cylinders are fixedly connected to one ends of the splicing cylinders, rollers are installed at one ends of the connecting cylinders, and paddling plates are fixedly connected to the outer sides of the rollers and the outer sides of the splicing cylinders. A movable groove is formed in the outer side of one end of the splicing cylinder, a movable ring is movably connected to the inner wall of the movable groove, four first magnetic rings are fixedly connected to the inner wall of the movable ring, four embedding holes are formed in the outer side of the connecting cylinder, and four mounting and dismounting parts are fixedly connected to the inner wall of one end of the roller; one end of the fixing frame is fixedly connected with two fixing plates, the inner walls of the fixing plates are movably connected with rotating shafts, the water skiing plates of the sewage salvaging device have expansibility, the width of the water skiing plates can be adjusted according to the width of a river, and the practicability of the sewage salvaging device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a river sewage scooping device. Background Art

[0002] River pollution refers to the phenomenon that untreated industrial wastewater, domestic sewage, agricultural drainage and other harmful substances directly or indirectly enter the river, exceeding the self-purification capacity of the river, causing water quality deterioration and changes in the biological community. The dilution self-purification capacity of the river is strong, which is conducive to the diffusion and degradation of pollutants. However, since many large industrial areas and cities in the world are built in riverside areas, large amounts of wastewater are discharged into rivers, causing most rivers to be polluted to varying degrees.

[0003] The Chinese patent with publication number CN218291881 U provides a salvaging device for cleaning river surface pollution. The utility model realizes automatic salvage of garbage through a motor, a roller, and a paddle. Only one staff member is required to control the start of the motor and the direction of the device throughout the process, which saves manpower.

[0004] In addition to the above-mentioned advantages, this utility model patent still has some shortcomings: first, the device collects garbage in the river by rotating the paddle board through a roller, and the length of the paddle board is fixed, so the collection efficiency is slow in a wider river; second, the device guides the garbage to the front of the paddle board for collection through an intercepting net, and the angle of the intercepting net cannot be adjusted, which is not convenient for adjustment according to the distribution of garbage. Utility Model Content

[0005] The purpose of the utility model is to provide a river sewage scooping 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] The cam is provided with a plurality of movable parts, and the movable part has a plurality of movable parts, and the movable part has a plurality of movable parts, and the movable part has a plurality of movable parts.

[0008] Preferably, one end of the fixing frame is located on one side of the fixing plate and is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected to a cylinder, the positioning mechanism includes a brake ring, the top of the brake ring is provided with a connecting hole, the inner wall of the connecting hole is fixedly connected to the outer side of the driving shaft, the inner wall of the fixing plate is movably connected with two connecting rods, one end of the connecting rod is fixedly connected to a pressure plate, the inner side of the pressure plate is fixedly connected to a second spring, one end of the pressure plate is fixedly connected to a brake block, and one end of the cylinder is in contact with one side of the pressure plate.

[0009] Preferably, the mounting part includes a sleeve, an embedded block is movably sleeved on the bottom of the inner cavity of the sleeve, a first spring is fixedly connected to the top of the inner cavity of the sleeve, a second magnetic ring is fixedly connected to the top of the embedded block, and corresponding surfaces of the first magnetic ring and the second magnetic ring attract each other.

[0010] Preferably, one side of the brake block contacts the outer edge of the brake ring, and a number of limiting grooves are provided on one side of the brake block, and the limiting grooves and the outer edge of the brake ring are matched with each other.

[0011] Preferably, a number of anti-slip grooves are provided on the outer side of the movable ring.

[0012] Preferably, an anti-slip ring is fixedly sleeved on the outer side of the top end of the embedding block, an anti-slip groove is provided on the inner wall of the sleeve, and the outer side of the anti-slip ring is transitionally matched with the inner wall of the anti-slip groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, after the first magnetic ring is rotated to correspond to the installation and removal part one by one, the splicing tube can be removed from one end of the drum. When installing, the first magnetic ring is moved again so that it no longer corresponds to the installation and removal part, and the installation can be completed. The paddling board of the sewage scooping device has expansibility, and the width of the paddling board can be adjusted according to the width of the river, thereby improving the practicality of the sewage scooping device;

[0015] 2. In the utility model, the inclination angle of the interception net can be adjusted by a servo motor. After the interception net is adjusted to a suitable angle, the interception net can be fixed at this angle by a positioning mechanism. This is beneficial for adjusting the angle of the interception net of the sewage scooping device according to the distribution of garbage in the water, and is more convenient for guiding the garbage to the front of the paddle board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified schematic diagram of area A in FIG.

[0019] Figure 4 For this utility model Figure 2 The overall structural cross-section of the Zhongan dismantling parts;

[0020] Figure 5 For this utility model Figure 1 A schematic diagram of a portion of the structure of the middle fixing frame;

[0021] Figure 6 For this utility model Figure 5 The overall structural diagram of the positioning mechanism;

[0022] In the figure: 1. fixing frame; 2. roller; 3. connecting cylinder; 4. installation and disassembly part; 5. positioning mechanism; 11. mounting groove; 12. fixing plate; 13. rotating shaft; 14. intercepting net; 15. cylinder; 16. servo motor; 17. driving shaft; 21. paddling board; 22. splicing cylinder; 23. movable groove; 24. movable ring; 25. first magnetic circle; 31. embedding hole; 41. sleeve; 42. embedding block; 43. first spring; 44. second magnetic circle; 45. anti-slip ring; 46. anti-slip groove; 51. brake ring; 52. connecting hole; 53. brake block; 54. pressure plate; 55. second spring; 56. connecting rod. DETAILED DESCRIPTION

[0023] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 , the utility model provides a technical solution:

[0025] A river channel sewage scooping device, comprising two fixing frames 1, a splicing tube 22 is movably connected to the inner side of the fixing frames 1, one end of the splicing tube 22 is fixedly connected to a connecting tube 3, one end of the connecting tube 3 is installed with a roller 2, the outer sides of the roller 2 and the splicing tube 22 are both fixedly connected with a paddle board 21, a movable groove 23 is opened on the outer side of one end of the splicing tube 22, a movable ring 24 is movably connected to the inner wall of the movable groove 23, four first magnetic rings 25 are fixedly connected to the inner wall of the movable ring 24, and a plurality of first magnetic rings 25 are opened on the outer side of the connecting tube 3. There are four embedding holes 31, four mounting parts 4 are fixedly connected to the inner wall of one end of the drum 2, two fixing plates 12 are fixedly connected to one end of the fixing frame 1, a rotating shaft 13 is movably connected to the inner wall of the fixing plate 12, an intercepting net 14 is fixedly connected to one side of the rotating shaft 13, a servo motor 16 is fixedly connected to the top of the fixing plate 12, a driving shaft 17 is movably connected to the bottom of the servo motor 16, the bottom end of the driving shaft 17 is fixedly connected to the top end of the rotating shaft 13, and a positioning mechanism 5 is provided inside the fixing plate 12.

[0026] In this embodiment, please refer to Figure 5-6 One end of the fixing frame 1 is located on one side of the fixing plate 12 and is provided with a mounting groove 11, the inner wall of the mounting groove 11 is fixedly connected with a cylinder 15, the positioning mechanism 5 includes a brake ring 51, the top of the brake ring 51 is provided with a connecting hole 52, the inner wall of the connecting hole 52 is fixedly connected to the outer side of the driving shaft 17, the inner wall of the fixing plate 12 is movably connected with two connecting rods 56, one end of the connecting rod 56 is fixedly connected with a pressure plate 54, the inner side of the pressure plate 54 is fixedly connected with a second spring 55, one end of the pressure plate 54 is fixedly connected with a brake block 53, and one end of the cylinder 15 is in contact with one side of the pressure plate 54.

[0027] In this embodiment, please refer to Figure 4 The mounting part 4 includes a sleeve 41, an embedded block 42 is movably sleeved at the bottom of the inner cavity of the sleeve 41, a first spring 43 is fixedly connected to the top of the inner cavity of the sleeve 41, and a second magnetic ring 44 is fixedly connected to the top of the embedded block 42. The corresponding surfaces of the first magnetic ring 25 and the second magnetic ring 44 attract each other, which is conducive to generating suction when the first magnetic ring 25 moves to the top of the second magnetic ring 44, so that the second magnetic ring 44 drives the embedded block 42 to move upward, and the first spring 43 is squeezed by the upward movement of the embedded block 42 to cause it to deform. When the first magnetic ring 25 leaves the top of the second magnetic ring 44, the suction disappears, and the first spring 43 loses pressure and returns to its original state, thereby lifting the embedded block 42 to move it downward and return to its original position.

[0028] In this embodiment, please refer to Figure 6 One side of the brake block 53 is in contact with the outer edge of the brake ring 51. A number of limiting grooves are provided on one side of the brake block 53, and the limiting grooves and the outer edge of the brake ring 51 are adapted to each other, which is beneficial when the brake block 53 is in contact with the brake ring 51. Through the cooperation between the limiting grooves and the outer edge of the brake ring 51, the brake ring 51 can be prevented from rotating. When the brake block 53 is no longer in contact with the brake ring 51, the brake ring 51 can rotate normally.

[0029] In this embodiment, please refer to Figure 3 The outer side of the movable ring 24 is provided with a number of anti-slip grooves, which is conducive to increasing the friction between the hand and the outer side of the movable ring 24 by rotating the movable ring 24, thereby making it easier to rotate the movable ring 24.

[0030] In this embodiment, please refer to Figure 4 An anti-slip ring 45 is fixedly sleeved on the outer side of the top end of the embedded block 42, and an anti-slip groove 46 is opened on the inner wall of the sleeve 41. The outer side of the anti-slip ring 45 and the inner wall of the anti-slip groove 46 are transitionally matched, which is beneficial for the anti-slip ring 45 to move up and down along the inner wall of the anti-slip groove 46 when the embedded block 42 moves up and down along the inner cavity of the sleeve 41. The anti-slip ring 45 and the anti-slip groove 46 are transitionally matched to prevent the embedded block 42 from escaping from the inner cavity of the sleeve 41.

[0031] Working principle of this utility model:

[0032] Step 1, in the present invention, the movable ring 24 is rotated by external force to make it rotate along the inner wall of the movable groove 23, so as to adjust the position of the first magnetic ring 25. After the first magnetic ring 25 is moved to correspond to the installation part 4, the corresponding surfaces of the first magnetic ring 25 and the second magnetic ring 44 attract each other, so that the second magnetic ring 44 drives the embedded block 42 to move upward, and the embedded block 42 moves upward to squeeze the first spring 43 to cause it to deform. When the embedded block 42 moves upward, it is separated from the inner cavity of the embedded hole 31, and the connection between the connecting cylinder 3 and the drum 2 is disconnected, so that it can be The splicing tube 22 is removed from one end of the drum 2. When installing, the connecting tube 3 is docked with the inner cavity of the drum 2, and the embedding hole 31 is made to correspond to the installation part 4. Then, the movable ring 24 is moved again so that the first magnetic circle 25 is no longer corresponding to the installation part 4, and the suction force between the second magnetic circle 44 and the first magnetic circle 25 disappears, so that the first spring 43 loses pressure and returns to its original state, and the embedding block 42 is lifted up to move downward, so that the embedding block 42 re-enters the inner cavity of the embedding hole 31, so that the connecting tube 3 and the drum 2 are reconnected together, and the installation of the splicing tube 22 is completed;

[0033] Step 2, in the utility model, the cylinder 15 is used to give power to press the pressure plate 54, so that one end of the pressure plate 54 is brought close to each other, and the second spring 55 is squeezed to deform it, so that the other end of the pressure plate 54 is separated from each other, so that the two brake blocks 53 are separated from each other. When the two brake blocks 53 are separated from each other, one side of them is no longer in contact with the outer edge of the brake ring 51, so that the brake ring 51 can rotate normally. At this time, the servo motor 16 is used to give power to control the rotation of the drive shaft 17. Since the brake ring 51 can rotate normally at this time, the drive shaft 17 can rotate normally. The rotation of the drive shaft 17 drives the rotation of the shaft 13, and the rotation of the rotating shaft 13 is driven by the rotation of the rotating shaft 17. The shaft 13 rotates to adjust the angle of the intercepting net 14. When the intercepting net 14 is adjusted to a suitable angle, the cylinder 15 is controlled so that it no longer presses the pressure plate 54, so that the second spring 55 loses pressure and returns to its original state, and the pressure plate 54 is lifted up to separate one end of them from each other and to bring the other end closer to each other, so that the two brake blocks 53 are brought closer to each other and return to their original positions. When the brake block 53 returns to its original position, it contacts the outer edge of the brake ring 51 again, and contacts the outer edge of the brake ring 51 through the limiting groove opened on one side of the brake block 53, so that the brake ring 51 cannot rotate, thereby preventing the drive shaft 17 from rotating, thereby fixing the angle of the intercepting net 14 after adjustment.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. The utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A river channel sewage dredging device, comprising two fixing frames (1), characterized in that: A splicing tube (22) is movably connected to the inner side of the fixing frame (1), one end of the splicing tube (22) is fixedly connected to a connecting tube (3), one end of the connecting tube (3) is mounted with a roller (2), the outer sides of the roller (2) and the splicing tube (22) are both fixedly connected with a paddle board (21), a movable groove (23) is provided on the outer side of one end of the splicing tube (22), a movable ring (24) is movably connected to the inner wall of the movable groove (23), four first magnetic rings (25) are fixedly connected to the inner wall of the movable ring (24), and four embedding holes (31) are provided on the outer side of the connecting tube (3). Four mounting parts (4) are fixedly connected to the inner wall of one end of the drum (2); two fixing plates (12) are fixedly connected to one end of the fixing frame (1); a rotating shaft (13) is movably connected to the inner wall of the fixing plate (12); an intercepting net (14) is fixedly connected to one side of the rotating shaft (13); a servo motor (16) is fixedly connected to the top of the fixing plate (12); a driving shaft (17) is movably connected to the bottom of the servo motor (16); the bottom end of the driving shaft (17) is fixedly connected to the top end of the rotating shaft (13); and a positioning mechanism (5) is provided inside the fixing plate (12).

2. A river sewage dredging device according to claim 1, characterized in that: One end of the fixing frame (1) is located on one side of the fixing plate (12) and is provided with a mounting groove (11); the inner wall of the mounting groove (11) is fixedly connected to a cylinder (15); the positioning mechanism (5) comprises a brake ring (51); a connecting hole (52) is provided on the top of the brake ring (51); the inner wall of the connecting hole (52) is fixedly connected to the outer side of the driving shaft (17); two connecting rods (56) are movably connected to the inner wall of the fixing plate (12); one end of the connecting rod (56) is fixedly connected to a pressure plate (54); the inner side of the pressure plate (54) is fixedly connected to a second spring (55); one end of the pressure plate (54) is fixedly connected to a brake block (53); and one end of the cylinder (15) is in contact with one side of the pressure plate (54).

3. A river sewage dredging device according to claim 1, characterized in that: The mounting part (4) comprises a sleeve (41), an embedded block (42) is movably sleeved on the bottom of the inner cavity of the sleeve (41), a first spring (43) is fixedly connected to the top of the inner cavity of the sleeve (41), a second magnetic ring (44) is fixedly connected to the top of the embedded block (42), and corresponding surfaces of the first magnetic ring (25) and the second magnetic ring (44) attract each other.

4. A river sewage dredging device according to claim 2, characterized in that: One side of the brake block (53) contacts the outer edge of the brake ring (51), and one side of the brake block (53) is provided with a plurality of limiting grooves, and the limiting grooves and the outer edge of the brake ring (51) are mutually adapted.

5. A river sewage dredging device according to claim 1, characterized in that: The outer side of the movable ring (24) is provided with a number of anti-slip grooves.

6. A river sewage dredging device according to claim 3, characterized in that: An anti-slip ring (45) is fixedly sleeved on the outer side of the top end of the embedding block (42), an anti-slip groove (46) is provided on the inner wall of the sleeve (41), and the outer side of the anti-slip ring (45) is transitionally matched with the inner wall of the anti-slip groove (46).

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