Rural pit pond sludge dredging device

Abstract

The utility model discloses a village pit pond sludge dredging device which comprises a ship body, a fixing table is fixedly connected to the inner wall of the bottom of the ship body, a fixing box is fixedly connected to the top of the fixing table, a sludge pump is fixedly connected to the top of the inner wall of the fixing table, and a suction hose is arranged at the lower end of the sludge pump. The outer side of the suction hose is fixedly sleeved with a connecting plate, the connecting plate is slidably connected with the fixing table, and electric push rods are fixedly connected to the top of the inner wall of the fixing table and located on the left side and the right side of the sludge pump. Through the design of the sludge pump, sludge can be sucked and discharged into the fixed box to be collected, the sludge can be extruded by the pressing plate under the action of the hydraulic cylinder, redundant water in the sludge can be extruded and discharged, and meanwhile, the water can be discharged out of the fixed box and the sludge can be left in the fixed box to facilitate follow-up treatment in cooperation with the action of the water pump. And more sludge can be conveniently collected after excessive water is discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of dredging devices, in particular to a rural pond sludge dredging device. Background Art

[0002] In the environmental restoration pond management project, a large amount of mud and dirt accumulates on the bottom of the water, which greatly reduces the water storage and ecological capacity, so that the treatment of underwater sludge will become an important part of the management work.

[0003] The use information of the patent authorization announcement number CN215253100U discloses a dredging device for pond management, including a hull, a boss is provided in the middle of the hull; the boss divides the inner cavity of the hull into a left sludge bin and a right sludge bin; a lifting mechanism is provided on the boss, the lifting mechanism includes a lifting screw, the top of the lifting screw is rotatably connected to a limit plate, and a synchronous motor is provided on the top surface of the limit plate; a lifting nut is meshed and connected to the lifting screw, and a lifting plate is fixedly connected between the two lifting nuts, and a sludge pump is fixedly installed in the middle of the top surface of the lifting plate; a suction pipe is provided through the boss and the limit plate from bottom to top, and the top of the suction pipe is connected to the bottom input end of the sludge pump through a flange; the top output end of the sludge pump is connected to the left and right sewage pipes of an inverted L shape through a two-way flange, and the ports of the left and right sewage pipes are respectively facing the top of the left and right sludge bins. The adjustable working depth of the dredging device frees up the labor of traditional manual dredging, and the dredging efficiency is high and the device is easy to use.

[0004] In the above prior art, during the use of the silt removal device, the water in the pond will be sucked and collected together with the sludge, which makes it inconvenient to separate the sludge from the water. The weight of the water will occupy the load of the boat and reduce the amount of sludge collected. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide a rural pond sludge desilting device, which solves the problem of inconvenient separation of sludge and water.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rural pond sludge desilting device comprises a hull, a bottom inner wall of the hull is fixedly connected to a fixed platform, a top of the fixed platform is fixedly connected to a fixed box, a sludge pump is fixedly connected to the top of the inner wall of the fixed platform, a suction hose is provided at the lower end of the sludge pump, a connecting plate is fixedly sleeved on the outer side of the suction hose, the connecting plate is slidably connected to the fixed platform, an electric push rod is fixedly connected to the top of the inner wall of the fixed platform and located on the left and right sides of the sludge pump, the output end of the electric push rod is fixedly connected to the connecting plate, two symmetrically distributed motors are fixedly connected to the top of the connecting plate, the output end of the motor is rotatably connected to the connecting plate, the lower end of the motor output end is fixedly connected to a crushing rod, a dehydration mechanism is provided on the fixed box, and a filtering mechanism is provided on the dehydration mechanism.

[0007] Preferably, a sewage discharge pipe is provided at the upper end of the sludge pump, and the sewage discharge pipe is fixedly connected to the fixed platform and the fixed box respectively. By designing the sewage discharge pipe, the sludge can be discharged into the fixed box.

[0008] Preferably, the dewatering mechanism comprises a hydraulic cylinder, the left end of the fixed box is fixedly connected with the hydraulic cylinder, the output end of the hydraulic cylinder is slidably connected with the fixed box, the right end of the output end of the hydraulic cylinder is fixedly connected with a push rod, the right end of the push rod is fixedly connected with a filter plate, the right end of the filter plate is fixedly connected with a connecting block, the right end of the connecting block is fixedly connected with a pressing plate, the pressing plate and the filter plate are both slidably connected with the fixed box, the top of the fixed box is fixedly connected with a water pump, the back of the water pump is provided with a drain pipe, the lower end of the water pump is provided with a water inlet hose, the water inlet hose is fixedly connected with the fixed box, and the lower end of the water inlet hose is fixedly connected with a suction port. By designing the dewatering mechanism, sludge can be separated from water.

[0009] Preferably, the filtering mechanism comprises a sieve plate, the suction port is slidably connected to the sieve plate, the lower end of the sieve plate is fixedly connected to two symmetrically distributed pull rods, the left and right ends of the sieve plate are fixedly connected to plug blocks, the plug blocks are slidably connected to the suction port, the plug blocks are slidably connected to the guide rod, the outer side of the guide rod is provided with a spring, the end of the guide rod away from the plug block is fixedly connected to a convex block, the convex block is slidably connected to the suction port. By designing the filtering mechanism, the inhalation of impurities can be prevented.

[0010] Preferably, one end of the spring is fixedly connected to the plug block, and the other end of the spring is fixedly connected to the projection. The spring is designed so that the force of the spring can act on the projection.

[0011] Preferably, a groove is provided inside the suction port, and a convex block is slidably connected inside the groove. The groove is designed so that the convex block can slide into the groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is designed with the function of a sludge pump, which can suck the sludge into a fixed box for collection. Under the action of the hydraulic cylinder, the pressure plate can squeeze the sludge, and the excess water in the sludge can be squeezed out. At the same time, with the action of the water pump, the water can be discharged from the fixed box and the sludge will remain in the fixed box for subsequent treatment. After the excess water is discharged, it is convenient to collect more sludge.

[0014] 2. The utility model can screen and filter water during the drainage process by designing the sieve plate to prevent some silt or impurities from clogging the pipeline with the flow of water, and the sieve plate can be easily disassembled, which is convenient for deep cleaning of the sieve plate or replacement after aging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure;

[0017] Figure 3 For this utility model Figure 2 A front cross-sectional view of the suction port;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0019] In the figure: 1. hull; 2. fixed platform; 3. fixed box; 4. sludge pump; 5. drain pipe; 6. suction hose; 7. connecting plate; 8. dehydration mechanism; 9. filtering mechanism; 10. electric push rod; 11. motor; 12. crushing rod; 81. hydraulic cylinder; 82. push rod; 83. filter plate; 84. connecting block; 85. pressure plate; 86. water pump; 87. drain pipe; 88. water inlet hose; 89. suction port; 91. sieve plate; 92. pull rod; 93. plug block; 94. guide rod; 95. spring; 96. bump; 97. groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 A rural pond sludge desilting device comprises a hull 1, a fixed platform 2 is fixedly connected to the bottom inner wall of the hull 1, a fixed box 3 is fixedly connected to the top of the fixed platform 2, a sludge pump 4 is fixedly connected to the top of the inner wall of the fixed platform 2, a sewage pipe 5 is arranged at the upper end of the sludge pump 4, the sewage pipe 5 is respectively fixedly connected to the fixed platform 2 and the fixed box 3, and the sludge can be discharged into the fixed box 3 by designing the sewage pipe 5, a suction hose 6 is arranged at the lower end of the sludge pump 4, and a connecting plate is fixedly sleeved on the outer side of the suction hose 6 7, the connecting plate 7 is slidably connected to the fixed platform 2, the top of the inner wall of the fixed platform 2 and on the left and right sides of the sludge pump 4 are fixedly connected with electric push rods 10, the output end of the electric push rod 10 is fixedly connected to the connecting plate 7, the top of the connecting plate 7 is fixedly connected with two symmetrically distributed motors 11, the output end of the motor 11 is rotatably connected to the connecting plate 7, the lower end of the output end of the motor 11 is fixedly connected with a crushing rod 12, a dehydration mechanism 8 is arranged on the fixed box 3, and a filtering mechanism 9 is arranged on the dehydration mechanism 8.

[0022] See also Figure 1 , Figure 2 , Figure 3 The dewatering mechanism 8 includes a hydraulic cylinder 81, the left end of the fixed box 3 is fixedly connected with the hydraulic cylinder 81, the output end of the hydraulic cylinder 81 is slidably connected to the fixed box 3, the right end of the output end of the hydraulic cylinder 81 is fixedly connected with a push rod 82, the right end of the push rod 82 is fixedly connected with a filter plate 83, the right end of the filter plate 83 is fixedly connected with a connecting block 84, the right end of the connecting block 84 is fixedly connected with a pressing plate 85, the pressing plate 85 and the filter plate 83 are both slidably connected to the fixed box 3, the top of the fixed box 3 is fixedly connected with a water pump 86, the back of the water pump 86 is provided with a drain pipe 87, the lower end of the water pump 86 is provided with a water inlet hose 88, the water inlet hose 88 is fixedly connected to the fixed box 3, and the lower end of the water inlet hose 88 is fixedly connected with a suction port 89. By designing the dewatering mechanism 8, the sludge and water can be separated.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The filtering mechanism 9 includes a sieve plate 91, which is slidably connected to the inside of the suction port 89. Two symmetrically distributed pull rods 92 are fixedly connected to the lower end of the sieve plate 91. The left and right ends of the sieve plate 91 are fixedly connected with plug blocks 93, which are slidably connected to the suction port 89. A guide rod 94 is slidably connected to the inside of the plug block 93. A spring 95 is arranged on the outside of the guide rod 94. One end of the spring 95 is fixedly connected to the plug block 93, and the other end of the spring 95 is fixedly connected to the protrusion 96. By designing the spring 95, the force of the spring 95 can act on the protrusion 96. The end of the guide rod 94 away from the plug block 93 is fixedly connected with the protrusion 96. The protrusion 96 is slidably connected to the suction port 89. A groove 97 is provided inside the suction port 89. The protrusion 96 is slidably connected to the inside of the groove 97. By designing the groove 97, the protrusion 96 can slide into the groove 97. By designing the filtering mechanism 9, the suction of impurities can be prevented.

[0024] The specific implementation process of the utility model is as follows: during use, when silt removal is required, the output end of the electric push rod 10 drives the connecting plate 7 to move downward, and the connecting plate 7 drives the suction hose 6 to move downward. At the same time, the output end of the motor 11 drives the crushing rod 12 to rotate to break up the hard silt blocks for easy collection. The silt will be sucked through the suction hose 6 along with the water, and then the silt will be discharged into the fixed box 3 through the sewage pipe 5 for collection. Then the output end of the hydraulic cylinder 81 drives the push rod 82 and the filter plate 83 to move right, and the filter plate 83 drives the connecting block 84 and the pressing plate 85 to move right. The pressing plate 85 will squeeze the silt and squeeze out the excess water in the silt. The water will flow through the filter plate 83 and cooperate with the work of the water pump 86 to suck the excess water through the suction port 89 and then return the water to the pond through the drainage pipe 87, while the silt will remain in the fixed box 3 for subsequent treatment. After the excess water is discharged, it is convenient to collect more silt. Through the function of the sieve plate 91, water can be screened and filtered during the drainage process to prevent some silt or impurities from clogging the pipeline with the flow of water. When the sieve plate 91 needs to be disassembled, the pull rod 92 is directly pulled down, and the pull rod 92 drives the sieve plate 91 to move down, and the sieve plate 91 drives the plug 93 and the protrusion 96 to move down, and the protrusion 96 slides along the arc surface of the groove 97. At the same time, the protrusion 96 will be squeezed by the arc surface of the groove 97 to move horizontally, and the protrusion 96 will drive the guide rod 94 to move horizontally, and the protrusion 96 will squeeze the spring 95, so that the protrusion 96 can slide out of the groove 97, and the sieve plate 91 can be disassembled, which is convenient for deep cleaning of the sieve plate 91 or replacement after aging.

[0025] 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 rural pond sludge desilting device, comprising a hull (1), Features: The bottom inner wall of the hull (1) is fixedly connected to a fixed platform (2), the top of the fixed platform (2) is fixedly connected to a fixed box (3), the top of the inner wall of the fixed platform (2) is fixedly connected to a sludge pump (4), the lower end of the sludge pump (4) is provided with a suction hose (6), the outer side of the suction hose (6) is fixedly sleeved with a connecting plate (7), the connecting plate (7) is slidably connected to the fixed platform (2), the inner wall top of the fixed platform (2) and located on the left and right sides of the sludge pump (4) The sides are fixedly connected with electric push rods (10), the output end of the electric push rod (10) is fixedly connected to the connecting plate (7), the top of the connecting plate (7) is fixedly connected with two symmetrically distributed motors (11), the output end of the motor (11) is rotatably connected to the connecting plate (7), the lower end of the output end of the motor (11) is fixedly connected with a crushing rod (12), the fixed box (3) is provided with a dehydration mechanism (8), and the dehydration mechanism (8) is provided with a filtering mechanism (9).

2. A rural pond sludge desilting device according to claim 1, Features: A sewage discharge pipe (5) is provided at the upper end of the sludge pump (4), and the sewage discharge pipe (5) is fixedly connected to the fixed platform (2) and the fixed box (3) respectively.

3. A rural pond sludge desilting device according to claim 1, Features: The dehydration mechanism (8) comprises a hydraulic cylinder (81), the left end of the fixed box (3) is fixedly connected to the hydraulic cylinder (81), the output end of the hydraulic cylinder (81) is slidably connected to the fixed box (3), the right end of the output end of the hydraulic cylinder (81) is fixedly connected to a push rod (82), the right end of the push rod (82) is fixedly connected to a filter plate (83), the right end of the filter plate (83) is fixedly connected to a connecting block (84), and the right end of the connecting block (84) is fixedly connected to the filter plate (83). A pressure plate (85) is fixedly connected, and the pressure plate (85) and the filter plate (83) are both slidably connected to the fixed box (3). A water pump (86) is fixedly connected to the top of the fixed box (3), and a drainage pipe (87) is arranged on the back of the water pump (86). A water inlet hose (88) is arranged at the lower end of the water pump (86), and the water inlet hose (88) is fixedly connected to the fixed box (3). The lower end of the water inlet hose (88) is fixedly connected to a suction port (89).

4. A rural pond sludge desilting device according to claim 3, Features: The filtering mechanism (9) comprises a sieve plate (91), the suction port (89) is slidably connected to the sieve plate (91), the lower end of the sieve plate (91) is internally fixedly connected to two symmetrically distributed pull rods (92), the left and right ends of the sieve plate (91) are fixedly connected to plug blocks (93), the plug blocks (93) are slidably connected to the suction port (89), the plug blocks (93) are internally slidably connected to a guide rod (94), a spring (95) is provided on the outer side of the guide rod (94), and the guide rod (94) is fixedly connected to one end away from the plug block (93) with a protrusion (96), and the protrusion (96) is slidably connected to the suction port (89).

5. A rural pond sludge desilting device according to claim 4, Features: One end of the spring (95) is fixedly connected to the insert block (93), and the other end of the spring (95) is fixedly connected to the protrusion (96).

6. A rural pond sludge desilting device according to claim 4, Features: A groove (97) is provided inside the suction port (89), and a protrusion (96) is slidably connected inside the groove (97).

Images