River treatment desilting device

Abstract

The utility model discloses a dredging device for river treatment, and relates to the technical field of river treatment. The device comprises a filtering barrel, wherein a dredging mechanism and a filtering mechanism are arranged on the filtering barrel; the stirring assembly comprises inner gears fixedly connected to the inner wall of a shell of the silt suction assembly, second rotating shafts are fixedly connected to the inner walls of the two second gears correspondingly, the excavating assembly comprises first connecting shafts rotationally connected to the bottoms of two fan blades correspondingly, and the filtering mechanism comprises a filtering assembly, a transmission assembly, a vibration assembly and a drainage assembly. The vibration assembly comprises a connecting rod rotationally connected to the outer wall of the second connecting shaft, and a water collecting disc is fixedly connected between the first supporting plate and the second supporting plate. By arranging the desilting mechanism, the problems that in the using process of an existing river treatment desilting device, it is difficult to conveniently desilt a riverway with the deep water depth, and the desilting efficiency is high are solved; or thick deposited sludge cannot be fully pumped out, so that the desilting effect is poor.

Description

Technical Field

[0001] The utility model belongs to the technical field of river management, in particular to a river management and silt removal device. Background Art

[0002] With the acceleration of industrialization and urbanization and the growth of population, a large amount of industrial wastewater, domestic sewage and agricultural non-point source pollution are discharged into rivers. The suspended matter, organic matter, heavy metals and other pollutants in these pollutants gradually settle at the bottom of the river, causing the riverbed to rise and the river channel to narrow. At the same time, natural factors such as soil erosion and rain erosion will also bring a large amount of mud and sediment, further aggravating the siltation of the river. Artificial dredging is relatively difficult and has limitations. Therefore, river management and dredging equipment is needed for dredging. During use, the existing river management and dredging equipment is difficult to dredge deep rivers conveniently, or when encountering thick silt deposition, it is impossible to fully extract it, resulting in poor dredging effect. Summary of the Invention

[0003] The purpose of the utility model is to provide a river management and silt removal device. By setting a silt removal mechanism, the problem that the existing river management and silt removal devices are difficult to conveniently remove silt in deep rivers during use, or are unable to fully extract thick silt deposits, resulting in poor silt removal effect, is solved.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The utility model is a river management and desilting device, comprising a filter barrel, on which a desilting mechanism and a filtering mechanism are provided;

[0006] The bottom of the filter barrel is provided with a water outlet, the right side of the filter barrel is fixedly connected to a support plate 1, the left side of the filter barrel is fixedly connected to a support plate 2, the bottom of the support plate 1 and the support plate 2 are both fixedly connected to two load-bearing feet, and the bottom of the support plate 2 is provided with a mud storage box, the dredging mechanism includes a silt suction component, a stirring component and an excavation component, the silt suction component includes a silt suction pipe connected to the right side of the support plate 1, a silt suction component shell is provided on the right side of the filter barrel, the top of the silt suction component shell is fixedly connected to a silt outlet, the right side of the silt suction pipe is connected to the silt outlet, and a waterproof motor is fixedly connected to the top side of the silt outlet, a rotating shaft 1 is rotatably passed through the central axis of the silt outlet, the bottom of the rotating shaft 1 extends into the silt suction component shell, and the top of the rotating shaft 1 rotates and extends outside the silt outlet, the output shaft of the waterproof motor is fixedly connected to the rotating shaft 1 through a coupling, and an auger piece 1 is fixedly connected to the outer wall of the rotating shaft 1, and the inner wall of the silt suction component shell is in contact with the auger piece 1.

[0007] Furthermore, the stirring assembly includes an internal gear fixedly connected to the inner wall of the sludge suction assembly housing, a circular limiter is fixedly connected to the bottom side of the sludge suction assembly housing, a gear one is fixedly connected to the outer wall of the rotating shaft one, and two gears two are provided on the top side of the circular limiter. The two gears two are mirror images of each other, and the sides of the two gears two that are away from each other are meshed with the internal gear, and the sides of the two gears two that are close to each other are meshed with gear one.

[0008] Furthermore, the inner walls of the two gears 2 are fixedly connected with a rotating shaft 2, the bottoms of the two rotating shafts 2 are fixedly connected with a limiting ring, and the bottoms of the two limiting rings are fixedly connected with fan blades.

[0009] Furthermore, the excavation assembly includes a connecting shaft 1 that is rotatably connected to the bottom of the two fan blades respectively, the bottom of the two connecting shafts 1 is fixedly connected with a blocking plate, the top of the blocking plate is fixedly connected with several excavation heads, and the annular limiter is in contact with the top of the several excavation heads.

[0010] The filter mechanism comprises a filter assembly, a transmission assembly, a vibration assembly and a drainage assembly, wherein the filter assembly comprises a circular block one passing through the support plate two, the bottom of the circular block one is provided with a mud outlet, the right side of the circular block one is provided with a groove, the left side of the circular block one is fixedly connected to a motor, the central axis of the circular block one rotates and passes through a rotating shaft three, the right side of the rotating shaft three extends to the filter barrel, the output shaft of the motor is fixedly connected to the rotating shaft three through a coupling, the right side extension of the rotating shaft three is fixedly connected to an auger piece two, the right side of the circular block one is fixedly connected to a filter screen, the inner wall of the filter screen is in contact with the auger piece two, the left side of the support plate one is fixedly connected to the circular block two, the top of the circular block two is provided with a mud inlet, the left side of the silt suction pipe is connected to the mud inlet, the right side of the filter screen is fixedly connected to the circular block two, and the right side extension of the rotating shaft three transmits and passes through the circular block two.

[0011] Furthermore, the transmission assembly includes a transmission assembly protective shell on the top side of the circular block one, the right side of the transmission assembly protective shell is fixedly connected to the support plate two, the left side of the transmission assembly protective shell is rotatably connected to the rotating shaft four, the rotating shaft four is fixedly connected to the transmission assembly protective shell, and pulleys are fixedly connected on the right side of the rotating shaft four and the outer wall of the rotating shaft three, and belts are provided on the two pulleys, and the right side of the pulley located above is fixedly connected to the connecting shaft two.

[0012] Furthermore, the vibration assembly includes a connecting rod rotatably connected to the outer wall of the connecting shaft 2, the bottom of the connecting rod is hingedly provided with a base, the right side of the support plate 2 is fixedly connected to a box-shaped limiter, the inner wall of the box-shaped limiter is slidably connected to a vibration block, the top of the vibration block is fixedly connected to a cylindrical limiter, the inner wall of the cylindrical limiter is slidably connected to a limiting shaft, the top of the limiting shaft is fixedly connected to the base, the outer wall of the limiting shaft is sleeved with a spring 1, the top of the spring 1 is fixedly connected to the cylindrical limiter, the bottom of the spring 1 is fixedly connected to the limiting shaft, the top of the vibration block is fixedly connected to several spring 2s, and the tops of several of the spring 2s are fixedly connected to the top side of the inner wall of the box-shaped limiter.

[0013] Furthermore, a water collecting tray is fixedly connected between the support plate 1 and the support plate 2, a drain outlet is fixedly connected to the right side of the water collecting tray, and a water outlet pipe is provided on the right side of the drain outlet.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting up a dredging mechanism, when the device is placed in the corresponding position, the dredging mechanism is extended into the silt deposited underwater, and the waterproof motor can be started. The waterproof motor drives the auger piece 1 and the gear 1 to rotate through the rotating shaft 1. When the gear 1 rotates, the two gears 2 will rotate in the opposite direction and revolve around the gear 1 under the action of the internal gear. When the two gears 2 rotate, they will drive the two fan blades to rotate through the rotating shaft 2 and the limit ring. When the two gears 2 revolve, they will drive the two connecting shafts 1 to rotate around the rotating shaft 1 through the two fan blades. When the two connecting shafts 1 rotate around the rotating shaft 1, they will drive the excavation component to rotate. When the excavation component rotates, the silt deposited on the riverbed will be fully excavated, and then the silt will be scattered by the stirring component. Finally, the silt will be sucked out by the silt suction component, so as to avoid the situation where the thicker silt is difficult to be fully sucked out, thereby improving the dredging effect.

[0016] 2. By setting up a filtering mechanism, when the extracted silt enters the filter barrel through the silt suction pipe, the motor can be started. The motor drives the auger piece 2 to rotate through the rotating shaft 3. When the auger piece 2 rotates, the silt in the filter barrel will rotate at high speed, and the water will be thrown out through the filter screen through the centrifugal force. The filtered water will enter the drainage component through the water outlet under the action of the filter barrel and gravity, and finally discharged back to the river. The filtered silt will be discharged into the mud storage box through the mud outlet under the action of the auger piece 2. When the rotating shaft 3 rotates, it will drive the pulley and belt at the bottom to When the pulley above rotates, the pulley will rotate the connecting rod around the rotating shaft four through the connecting shaft two. When the connecting rod rotates, the limit shaft will reciprocate up and down under the action of the base. When the limit shaft reciprocates, the vibration block will reciprocate under the action of the spring one and the cylindrical limiter. When the vibration block reciprocates, it will vibrate the filter under the action of the box-shaped limiter and several spring twos, and shake off the silt blocking the filter mesh, so as to avoid the situation where the filter is blocked and the filtering effect is poor, thereby greatly improving the filtering efficiency.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the left side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the transmission assembly structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the dredging mechanism of the utility model;

[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of A;

[0024] Figure 6 For this utility model Figure 2 Schematic diagram of the enlarged structure of B;

[0025] Figure 7 For this utility model Figure 3Schematic diagram of the enlarged structure of C in the middle;

[0026] Figure 8 For this utility model Figure 3 Schematic diagram of the enlarged structure of D in the middle;

[0027] Figure 9 For this utility model Figure 3 Schematic diagram of the enlarged structure of E;

[0028] Figure 10 For this utility model Figure 4 Schematic diagram of the enlarged structure of F in the middle.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1. Filter barrel; 101. Water outlet; 102. Support plate 1; 103. Support plate 2; 104. Load-bearing foot; 105. Mud storage box; 2. Silt removal mechanism; 21. Silt suction assembly; 211. Silt suction pipe; 212. Silt outlet; 213. Waterproof motor; 214. Silt suction assembly housing; 215. Rotating shaft 1; 216. Auger blade 1; 22. Agitation assembly; 221. Internal gear; 222. Circular stopper; 223. Gear 1; 224. Gear 2; 225. Rotating shaft 2; 226. Stop ring; 227. Fan blade; 23. Excavation assembly; 231. Connecting shaft 1; 232. Blocking plate; 233. Excavation cutter head; 3. Filter mechanism; 31. Filter assembly; 311. Round block one; 312. Mud outlet; 313. Groove; 314. Motor; 315. Rotating shaft three; 316. Auger piece two; 317. Filter; 318. Round block two; 319. Mud inlet; 32. Transmission assembly; 321. Transmission assembly protective shell; 322. Rotating shaft four; 323. Pulley; 324. Belt; 325. Connecting shaft two; 33. Vibration assembly; 331. Connecting rod; 332. Base; 333. Cylindrical limiter; 334. Spring one; 335. Limiting shaft; 336. Vibration block; 337. Box-shaped limiter; 338. Spring two; 34. Drainage assembly; 341. Water collecting tray; 342. Drainage outlet; 343. Water outlet pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-10As shown, the utility model is a river management and silting device, including a filter barrel 1, on which a silting mechanism 2 and a filtering mechanism 3 are provided. A water outlet 101 is provided at the bottom of the filter barrel 1, and a support plate 1 102 is fixedly connected to the right side of the filter barrel 1, and a support plate 2 103 is fixedly connected to the left side of the filter barrel 1. The bottoms of the support plates 102 and 103 are both fixedly connected to two load-bearing feet 104, and a mud storage box 105 is provided at the bottom of the support plate 2 103. The silting mechanism 2 includes a silt suction component 21, a stirring component 22 and an excavating component 23. The silt suction component 21 includes a silt suction component 21 connected to the right side of the support plate 102. The filter barrel 1 is provided with a silt suction component housing 214 on the right side, and a silt suction component housing 214 is fixedly connected to the top of the silt suction component housing 214 with a silt outlet 212. The right side of the silt suction pipe 211 is connected to the silt outlet 212, and the top side of the silt outlet 212 is fixedly connected to a waterproof motor 213. The central axis of the silt outlet 212 rotates through a rotating shaft 215. The bottom of the rotating shaft 215 extends into the silt suction component housing 214, and the top of the rotating shaft 215 rotates and extends outside the silt outlet 212. The output shaft of the waterproof motor 213 is fixedly connected to the rotating shaft 215 through a coupling, and the outer wall of the rotating shaft 215 is fixedly connected with a screw piece 216. The inner wall of the component housing 214 contacts the auger piece 1 216, and the stirring component 22 includes an internal gear 221 fixedly connected to the inner wall of the sludge suction component housing 214. The bottom side of the sludge suction component housing 214 is fixedly connected to a circular ring-shaped limiter 222, and the outer wall of the rotating shaft 1 215 is fixedly connected to a gear 1 223. The top side of the circular ring-shaped limiter 222 is provided with two gears 224. The two gears 224 are mirror images of each other. The sides of the two gears 224 that are away from each other are meshed with the internal gear 221, and the sides of the two gears 224 that are close to each other are meshed with the gear 1 223. The inner walls of the two gears 224 are fixed It is fixedly connected with a rotating shaft 225, and the bottoms of the two rotating shafts 225 are fixedly connected with limit rings 226, and the bottoms of the two limit rings 226 are fixedly connected with fan blades 227. The excavation component 23 includes a connecting shaft 1 231 that is rotatably connected to the bottoms of the two fan blades 227 respectively, and the bottoms of the two connecting shafts 1 231 are fixedly connected with blocking plates 232, and the tops of the blocking plates 232 are fixedly connected with several excavation heads 233. The annular limiter 222 is in contact with the tops of the several excavation heads 233. By setting up the dredging mechanism 2, the situation where it is difficult to fully suck out the thickly deposited silt is avoided, thereby greatly improving the dredging effect.

[0033] The filter mechanism 3 includes a filter assembly 31, a transmission assembly 32, a vibration assembly 33 and a drainage assembly 34. The filter assembly 31 includes a circular block 1 311 that passes through the support plate 2 103. The bottom of the circular block 1 311 is provided with a mud outlet 312. The right side of the circular block 1 311 is provided with a groove 313. The left side of the circular block 1 311 is fixedly connected to a motor 314. The central axis of the circular block 1 311 rotates through a rotating shaft 315. The right side of the rotating shaft 315 extends to the filter barrel 1. The output shaft of the motor 314 is fixedly connected to the rotating shaft 315 through a coupling. The right extension of the rotating shaft 315 is fixedly connected to the auger piece 2 316. The right side of the circular block 1 311 is fixedly connected to a filter screen 317. The filter screen 317 The inner wall of the support plate 102 is in contact with the second screw dragon piece 316, the left side of the support plate 102 is fixedly connected to the circular block 2 318, the top of the circular block 2 318 is provided with a mud inlet 319, the left side of the silt suction pipe 211 is connected to the mud inlet 319, the right side of the filter screen 317 is fixedly connected to the circular block 2 318, the right side extension of the rotating shaft 315 is transmitted through the circular block 2 318, the transmission assembly 32 includes a transmission assembly protective shell 321 on the top side of the circular block 1 311, the right side of the transmission assembly protective shell 321 is fixedly connected to the support plate 2 103, the left side of the transmission assembly protective shell 321 is rotatably connected to the rotating shaft 4 322, the rotating shaft 4 322 is fixedly connected to the transmission assembly protective shell 321, the right side of the rotating shaft 4 322 and the rotating shaft 3 315 The outer wall is fixedly connected with pulleys 323, and belts 324 are sleeved on the two pulleys 323. The right side of the upper pulley 323 is fixedly connected with a connecting shaft 2 325. The vibration component 33 includes a connecting rod 331 rotatably connected to the outer wall of the connecting shaft 2 325. The bottom of the connecting rod 331 is hingedly provided with a base 332. The right side of the support plate 2 103 is fixedly connected with a box-shaped limiter 337. The inner wall of the box-shaped limiter 337 is slidably connected with a vibration block 336. The top of the vibration block 336 is fixedly connected with a cylindrical limiter 333. The inner wall of the cylindrical limiter 333 is slidably connected to the limiting shaft 335. The top of the limiting shaft 335 is fixedly connected to the base 332. The outer wall of the limiting shaft 335 is sleeved A spring 1 334 is provided, the top of the spring 1 334 is fixedly connected to the cylindrical limiter 333, the bottom of the spring 1 334 is fixedly connected to the limit shaft 335, the top of the vibration block 336 is fixedly connected to a plurality of spring 2 338, the tops of the plurality of spring 2 338 are fixedly connected to the top side of the inner wall of the box-shaped limiter 337, a water collecting tray 341 is fixedly connected between the support plate 1 102 and the support plate 2 103, the right side of the water collecting tray 341 is fixedly connected to the drain outlet 342, and the right side of the drain outlet 342 is connected to the outlet pipe 343. By setting the filtering mechanism 3, the clogging of the filter screen 317 resulting in poor filtering effect can be avoided, the filtering effect can be greatly improved, and the economic loss caused by the clogging of the filter screen can be reduced.

[0034] A specific application of this embodiment is as follows: when in use, first place the device in the corresponding position, extend the silt removal mechanism 2 into the silt deposited underwater, start the waterproof motor 213, and the waterproof motor 213 drives the auger piece 1 216 and the gear 1 223 to rotate through the rotating shaft 1 215. When the gear 1 223 rotates, the two gears 224 will rotate in the opposite direction and revolve around the gear 1 223 under the action of the internal gear 221. When the two gears 224 rotate, they will drive the two fan blades 227 to rotate through the rotating shaft 225 and the limit ring 226. When the two gears 224 revolve, they will pass through the two The fan blades 227 drive the two connecting shafts 231 to rotate around the rotating shaft 215. When the two connecting shafts 231 rotate around the rotating shaft 215, the excavating assembly 23 is driven to rotate. When the excavating assembly 23 rotates, the silt deposited on the riverbed is fully excavated, and then the silt is scattered by the stirring assembly 22. Finally, the silt is extracted by the silt suction assembly 21, avoiding the situation where it is difficult to fully suck out the thicker silt, thereby improving the silt removal effect. After the extracted silt enters the filter barrel 1 through the silt suction pipe 211, the motor 314 can be started, and the motor 314 drives the auger piece 2 through the rotating shaft 315 316 rotates, and when the auger piece 2 316 rotates, the silt in the filter barrel 1 will rotate at a high speed, and the water will be thrown out through the filter screen 317 by centrifugal force. The filtered water will enter the drainage component 34 through the water outlet 101 under the action of the filter barrel 1 and gravity, and finally be discharged back to the river. The filtered silt will be discharged into the mud storage box 105 through the mud outlet 312 under the action of the auger piece 2 316. When the rotating shaft 315 rotates, it will drive the pulley 323 located above to rotate through the pulley 323 and belt 324 located below. When the pulley 323 rotates, it will connect the connecting shaft 2 325 to The connecting rod 331 rotates around the rotating shaft 4 322. When the connecting rod 331 rotates, the limiting shaft 335 will reciprocate up and down under the action of the base 332. When the limiting shaft 335 reciprocates, the vibration block 336 will reciprocate under the action of the spring 1 334 and the cylindrical limiter 333. When the vibration block 336 reciprocates, it will vibrate the filter 317 under the action of the box-shaped limiter 337 and several springs 2 338, thereby shaking off the silt blocking the filter mesh of the filter 317, avoiding the situation where the filter 317 is blocked and the filtering effect is poor, thereby greatly improving the filtering efficiency.

[0035] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A river management and desilting device, comprising a filter barrel (1), wherein the filter barrel (1) is provided with a desilting mechanism (2) and a filtering mechanism (3), characterized in that; The bottom of the filter barrel (1) is provided with a water outlet (101), the right side of the filter barrel (1) is fixedly connected to a support plate 1 (102), the left side of the filter barrel (1) is fixedly connected to a support plate 2 (103), the bottoms of the support plate 1 (102) and the support plate 2 (103) are both fixedly connected to two load-bearing feet (104), the bottom of the support plate 2 (103) is provided with a mud storage box (105), the silt removal mechanism (2) comprises a silt suction component (21), a stirring component (22) and an excavation component (23), the silt suction component (21) comprises a silt suction pipe (211) connected to the right side of the support plate 1 (102), the right side of the filter barrel (1) is provided with a silt suction component shell (214), the silt suction component shell ( The top of the silt outlet (214) is fixedly connected to the silt outlet (212), the right side of the silt suction pipe (211) is connected to the silt outlet (212), the top side of the silt outlet (212) is fixedly connected to the waterproof motor (213), the central axis of the silt outlet (212) is rotated through a rotating shaft (215), the bottom of the rotating shaft (215) extends into the silt suction component housing (214), the top of the rotating shaft (215) rotates and extends outside the silt outlet (212), the output shaft of the waterproof motor (213) is fixedly connected to the rotating shaft (215) through a coupling, the outer wall of the rotating shaft (215) is fixedly connected to an auger piece (216), and the inner wall of the silt suction component housing (214) is in contact with the auger piece (216).

2. A river regulation and dredging device according to claim 1, characterized in that: The stirring assembly (22) includes an internal gear (221) fixedly connected to the inner wall of the sludge suction assembly housing (214), a circular ring-shaped limiter (222) is fixedly connected to the bottom side of the sludge suction assembly housing (214), a gear one (223) is fixedly connected to the outer wall of the rotating shaft one (215), and two gear twos (224) are provided on the top side of the circular ring-shaped limiter (222), the two gear twos (224) are mirror-imaged to each other, and the sides of the two gear twos (224) that are away from each other are meshed with the internal gear (221), and the sides of the two gear twos (224) that are close to each other are meshed with the gear one (223).

3. A river regulation and dredging device according to claim 2, characterized in that: The inner walls of the two gears (224) are fixedly connected to the rotating shaft (225), the bottoms of the two rotating shafts (225) are fixedly connected to the limiting ring (226), and the bottoms of the two limiting rings (226) are fixedly connected to the fan blades (227).

4. A river regulation and dredging device according to claim 3, characterized in that: The excavation assembly (23) includes a connecting shaft (231) rotatably connected to the bottom of the two fan blades (227), the bottoms of the two connecting shafts (231) are fixedly connected to blocking plates (232), the tops of the blocking plates (232) are fixedly connected to a plurality of excavation blades (233), and the annular limiter (222) is in contact with the tops of the plurality of excavation blades (233).

5. A river regulation and dredging device according to claim 4, characterized in that: The filtering mechanism (3) comprises a filtering assembly (31), a transmission assembly (32), a vibration assembly (33) and a drainage assembly (34). The filtering assembly (31) comprises a circular block (311) which passes through the supporting plate (103). The bottom of the circular block (311) is provided with a mud outlet (312). The right side of the circular block (311) is provided with a groove (313). The left side of the circular block (311) is fixedly connected with a motor (314). The central axis of the circular block (311) is rotatably passed through a rotating shaft (315). The right side of the rotating shaft (315) extends to the filtering barrel (1). The output shaft of the motor (314) is connected to the rotating shaft (315) through a coupling. Axle three (315) is fixedly connected, and a screw dragon piece two (316) is fixedly connected to the right extension of the rotating shaft three (315), and a filter screen (317) is fixedly connected to the right side of the circular block one (311). The inner wall of the filter screen (317) is in contact with the screw dragon piece two (316). The left side of the support plate one (102) is fixedly connected to the circular block two (318), and a mud inlet (319) is provided on the top of the circular block two (318). The left side of the silt suction pipe (211) is connected to the mud inlet (319), and the right side of the filter screen (317) is fixedly connected to the circular block two (318). The right side of the filter screen (317) is fixedly connected to the circular block two (318), and the right extension of the rotating shaft three (315) is driven through the circular block two (318).

6. A river regulation and dredging device according to claim 5, characterized in that: The transmission assembly (32) includes a transmission assembly protective shell (321) on the top side of the circular block (311), the right side of the transmission assembly protective shell (321) is fixedly connected to the support plate (103), the left side of the transmission assembly protective shell (321) is rotatably connected to the rotating shaft (322), the rotating shaft (322) is fixedly connected to the transmission assembly protective shell (321), the right side of the rotating shaft (322) and the outer wall of the rotating shaft (315) are fixedly connected to pulleys (323), the two pulleys (323) are provided with belts (324), and the right side of the pulley (323) located on the top is fixedly connected to the connecting shaft (325).

7. A river regulation and dredging device according to claim 6, characterized in that: The vibration assembly (33) includes a connecting rod (331) rotatably connected to the outer wall of the second connecting shaft (325), the bottom of the connecting rod (331) is hingedly provided with a base (332), the right side of the second support plate (103) is fixedly connected to a box-shaped stopper (337), the inner wall of the box-shaped stopper (337) is slidably connected to a vibration block (336), the top of the vibration block (336) is fixedly connected to a cylindrical stopper (333), the inner wall of the cylindrical stopper (333) is slidably connected to a limit shaft ( 335), the top of the limiting shaft (335) is fixedly connected to the base (332), a spring 1 (334) is sleeved on the outer wall of the limiting shaft (335), the top of the spring 1 (334) is fixedly connected to the cylindrical limiter (333), the bottom of the spring 1 (334) is fixedly connected to the limiting shaft (335), the top of the vibration block (336) is fixedly connected to a plurality of spring 2 (338), and the tops of the plurality of spring 2 (338) are fixedly connected to the top side of the inner wall of the box-shaped limiter (337).

8. A river regulation and dredging device according to claim 7, characterized in that: A water collecting tray (341) is fixedly connected between the support plate 1 (102) and the support plate 2 (103), a drain outlet (342) is fixedly connected to the right side of the water collecting tray (341), and a water outlet pipe (343) is provided on the right side of the drain outlet (342).

Images