CN220620246U - Environment-friendly water conservancy river desilting equipment - Google Patents

Abstract

The utility model discloses environment-friendly water conservancy river dredging equipment which comprises a cleaning ship, a diesel engine, a hydraulic telescopic rod, a water storage tank, a water pump, a water suction pipe, a propeller, a first submersible motor and dredging ends, wherein the diesel engine is arranged in the cleaning ship, the hydraulic telescopic rod is arranged at the rear of the diesel engine, and the water storage tank is arranged at the rear of the hydraulic telescopic rod. This environmental protection type water conservancy river channel dredging equipment, side scraper and bottom scraper break up the bottom of silt layer and silt to impurity and pasture and water that mix with in the silt also are smashed, and the water pump is taken out the silt that breaks up and is taken in the water storage tank through the drinking-water pipe, and the cutting knife also can be passed the circulation groove by the pasture and twine on side scraper when mincing pasture and water simultaneously, starts the second submersible motor this moment, and the second submersible motor drives the cutting knife through the transmission shaft and rotates, cuts the pasture and water of winding on side scraper, makes it break away from side scraper, avoids causing the influence to the rotation of side scraper.

Description

Environment-friendly water conservancy river desilting equipment

Technical Field

The utility model relates to the technical field of river dredging, in particular to environment-friendly water conservancy river dredging equipment.

Background

In the long-term flowing process of water flow in the river channel, a lot of sludge is carried, part of sludge is deposited at the bottom of the river channel, and the long-term sludge accumulation can enable the river surface to be higher and higher, so that the sludge in the river channel needs to be cleaned regularly.

However, in the process of cleaning the sludge in the river, the sludge in the river also becomes thicker and harder in the long-term accumulation process, and impurities and waterweeds are mixed in the sludge, so that the accumulated thick sludge cannot be salvaged by adopting a conventional sludge salvaging mode, and therefore the sludge and the impurities and waterweeds in the sludge are scattered firstly, and then the sludge is cleaned, but in the sludge scattering process, the impurities and the waterweeds are easily wound on a sludge scattering device, so that the normal rotation of the scattering device is influenced, even the normal rotation of the scattering device cannot be continued, and the cleaning work of a stubborn sludge layer is prevented.

Disclosure of Invention

The utility model aims to provide environment-friendly water conservancy river dredging equipment, which aims to solve the problem that in the background art, a stubborn silt layer is easily entangled by sundry water plants in the scattering process, so that the scattering of the silt layer is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environmental protection type water conservancy river channel dredging equipment, includes clearance ship, diesel engine, hydraulic telescoping rod, water storage tank, water pump, drinking-water pipe, screw, first submersible motor and dredging end, the inside of clearance ship is equipped with the diesel engine, the rear of diesel engine is equipped with hydraulic telescoping rod, hydraulic telescoping rod's rear is equipped with the water storage tank, the rear of water storage tank is connected with the water pump, the one end fixedly connected with drinking-water pipe of water storage tank is kept away from to the water pump, the bottom of diesel engine is equipped with the screw, the bottom fixedly connected with first submersible motor of hydraulic telescoping rod, fixedly connected with dredging end in the pivot of first submersible motor bottom.

Preferably, the desilting end is including rotating end, side position scraper, circulation groove and bottom scraper, the outside of rotating the end is equipped with side position scraper, and fixed connection between side position scraper and the rotation end, the circulation groove has all been seted up on the rotation end of side position scraper both sides, the bottom of rotating the end is equipped with the bottom scraper, and fixed connection between bottom scraper and the rotation end.

Preferably, the rotating end comprises an end outer frame, an inner positioning frame, a second submersible motor, a transmission shaft and a cutting knife, wherein the inner positioning frame is arranged in the end outer frame, the second submersible motor is arranged in the inner positioning frame, the transmission shaft is arranged below the second submersible motor, and the cutting knife is arranged on the outer side of the transmission shaft.

Preferably, the side position scrapers and the bottom scrapers are fixedly arranged on the rotating end in an annular array mode, each two side position scrapers are parallel to each other, and a bottom scraper is arranged below each side position scraper.

Preferably, the built-in positioning frame is fixedly connected with the end outer frame, the second submersible motor is fixedly arranged in the built-in positioning frame, the bottom end of the rotating shaft of the second submersible motor is fixedly arranged on the end outer frame through a bearing, the transmission shaft is penetrated by the rotating shaft of the second submersible motor, and the transmission shaft is fixedly connected with the rotating shaft of the second submersible motor.

Compared with the prior art, the utility model has the following beneficial effects:

according to the environment-friendly water conservancy river dredging equipment, the rotating end is driven by the first submersible motor to rotate, sundries and water grass in sludge are cut by the side position scraper and the bottom scraper, part of longer water grass passes through the circulation groove and is entangled on the side position scraper, the second submersible motor drives the cutting knife to rotate through the transmission shaft, the water grass sundries which pass through the circulation groove and are entangled on the side position scraper are cut for the second time, normal rotation cutting of the side position scraper is kept, and after the sludge at the bottom of a river is scattered, the water pump pumps the sludge into the water storage tank through the water suction pipe.

Drawings

FIG. 1 is a perspective view of a cleaning vessel of the present utility model;

FIG. 2 is a side view of the cleaning vessel of the present utility model;

FIG. 3 is a schematic view of the dredging end of the present utility model;

FIG. 4 is a cross-sectional view of a dredging tip of the present utility model.

In the figure: 1. cleaning the ship; 2. a diesel engine; 3. a hydraulic telescopic rod; 4. a water storage tank; 5. a water pump; 6. a water pumping pipe; 7. a propeller; 8. a first submersible motor; 9. dredging end heads; 91. rotating the end head; 911. an end outer frame; 912. a positioning frame is arranged in the inner part; 913. a second submersible motor; 914. a transmission shaft; 915. a cutting knife; 92. a side scraper; 93. a flow channel; 94. a bottom scraper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an environment-friendly water conservancy river dredging device comprises a cleaning ship 1, a diesel engine 2, a hydraulic telescopic rod 3, a water storage tank 4, a water pump 5, a water suction pipe 6, a screw 7, a first submersible motor 8 and a dredging end 9, wherein the diesel engine 2 is arranged in the cleaning ship 1, the hydraulic telescopic rod 3 is arranged at the rear of the diesel engine 2, the water storage tank 4 is arranged at the rear of the hydraulic telescopic rod 3, the water pump 5 is connected with the water pump 5, one end of the water pump 5, which is far away from the water storage tank 4, is fixedly connected with the water suction pipe 6, the water suction pipe 6 is used for extracting sludge, the screw 7 is arranged at the bottom of the diesel engine 2, the diesel engine 2 drives the screw 7 to rotate, power is provided for the cleaning ship 1, the first submersible motor 8 is fixedly connected with the bottom end of the hydraulic telescopic rod 3, the first submersible motor 8 is driven to dive in the river, the dredging end 9 is fixedly connected with the rotary shaft at the bottom of the first submersible motor 8, and the dredging end 9 is used for extending into the river to stir the sludge.

Further, dredging end 9 is including rotating end 91, side position scraper 92, circulation groove 93 and bottom scraper 94, the outside of rotating end 91 is equipped with side position scraper 92, and fixed connection between side position scraper 92 and the rotation end 91, circulation groove 93 has all been seted up on the rotation end 91 of side position scraper 92 both sides, circulation groove 93 that rotation end 91 seted up makes things convenient for rivers to enter into rotation end 91, make rotation end 91 break away from hydraulic interference, the bottom of rotation end 91 is equipped with bottom scraper 94, and fixed connection between bottom scraper 94 and the rotation end 91, bottom scraper 94 is in the state of inwards slope on rotation end 91, make things convenient for bottom scraper 94 to stir silt bottom.

Further, the rotating end 91 includes an end outer frame 911, a built-in positioning frame 912, a second submersible motor 913, a transmission shaft 914 and a cutting knife 915, the built-in positioning frame 912 is arranged in the end outer frame 911, the second submersible motor 913 is arranged in the built-in positioning frame 912, the transmission shaft 914 is arranged below the second submersible motor 913, the cutting knife 915 is arranged on the outer side of the transmission shaft 914, the cutting knife 915 is vertical to the circulation groove 93, and the cutting knife 915 is convenient for cutting aquatic sundries at the circulation groove 93.

Further, the side position scrapers 92 and the bottom scrapers 94 are fixedly mounted on the rotating end 91 in a circular array mode, each two side position scrapers 92 are parallel to each other, a bottom scraper 94 is arranged below each side position scraper 92, the bottom scrapers 94 can dig and scatter stubborn sludge at the bottom of the silt layer, and the side position scrapers 92 can grind aquatic weeds and sundries in the process of scattering the silt layer.

Further, the built-in positioning frame 912 is fixedly connected with the end outer frame 911, the second submersible motor 913 is fixedly installed inside the built-in positioning frame 912, the bottom end of the rotating shaft of the second submersible motor 913 is fixedly installed on the end outer frame 911 through a bearing, the transmission shaft 914 is penetrated by the rotating shaft of the second submersible motor 913, the transmission shaft 914 is fixedly connected with the rotating shaft of the second submersible motor 913, the second submersible motor 913 can rotate by driving the transmission shaft 914 through rotation, and the transmission shaft 914 can drive the cutting knife 915 to rotate while rotating.

Working principle: when the environment-friendly water conservancy river dredging equipment is used, a cleaning ship 1 is driven above a river, a water pumping pipe 6 is downwards thrown into contact with sludge, a first submersible motor 8 is started, the first submersible motor 8 drives a rotating end head 91 to rotate, the rotating end head 91 rotates along with a bottom scraper 94 in the rotating process, a side scraper 92 and the bottom scraper 94 break up the bottom of a sludge layer and the bottom of the sludge, stubborn sludge at the bottom of the sludge layer is broken up, sundries and water grass mixed in the sludge are also minced, a water pump 5 is started, the water pump 5 pumps the scattered sludge out of the water storage tank 4 through the water pumping pipe 6, meanwhile, a cutting knife 915 is wound on the side scraper 92 through the water grass when the water grass is minced, a second submersible motor 913 is started, the second submersible motor 913 drives the cutting knife 915 to rotate through a transmission shaft 914, the water grass wound on the side scraper 92 is cut, and the side scraper 92 is prevented from being separated from the rotation of the side scraper 92.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an environmental protection type water conservancy river channel dredging equipment, includes clearance ship (1), diesel engine (2), hydraulic telescoping rod (3), water storage tank (4), water pump (5), drinking-water pipe (6), screw (7), first submersible motor (8) and dredging end (9), its characterized in that: the inside of clearance ship (1) is equipped with diesel engine (2), the rear of diesel engine (2) is equipped with hydraulic telescoping rod (3), the rear of hydraulic telescoping rod (3) is equipped with water storage tank (4), the rear of water storage tank (4) is connected with water pump (5), one end fixedly connected with drinking-water pipe (6) of water storage tank (4) are kept away from to water pump (5), the bottom of diesel engine (2) is equipped with screw (7), the first submersible motor (8) of bottom fixedly connected with of hydraulic telescoping rod (3), fixedly connected with desilting end (9) in the pivot of first submersible motor (8) bottom.

2. The environmental-friendly water conservancy river dredging equipment as claimed in claim 1, wherein: desilting end (9) is including rotating end (91), side position scraper (92), circulation groove (93) and bottom scraper (94), the outside of rotating end (91) is equipped with side position scraper (92), and fixed connection between side position scraper (92) and the rotation end (91), circulation groove (93) have all been seted up on the rotation end (91) of side position scraper (92) both sides, the bottom of rotation end (91) is equipped with bottom scraper (94), and fixed connection between bottom scraper (94) and the rotation end (91).

3. The environmental-friendly water conservancy river dredging equipment as claimed in claim 2, wherein: the rotary end head (91) comprises an end head outer frame (911), an inner positioning frame (912), a second submersible motor (913), a transmission shaft (914) and a cutting knife (915), wherein the inner part of the end head outer frame (911) is provided with the inner positioning frame (912), the inner part of the inner positioning frame (912) is provided with the second submersible motor (913), the transmission shaft (914) is arranged below the second submersible motor (913), and the outer side of the transmission shaft (914) is provided with the cutting knife (915).

4. The environmental-friendly water conservancy river dredging equipment as claimed in claim 2, wherein: the side position scrapers (92) and the bottom scrapers (94) are fixedly arranged on the rotating end head (91) in a ring-shaped array mode, every two side position scrapers (92) are parallel to each other, and meanwhile, one bottom scraper (94) is arranged below each side position scraper (92).

5. An environmental protection type water conservancy river dredging apparatus as claimed in claim 3, wherein: the inner positioning frame (912) is fixedly connected with the end outer frame (911), the second submersible motor (913) is fixedly arranged in the inner positioning frame (912), the bottom end of the rotating shaft of the second submersible motor (913) is fixedly arranged on the end outer frame (911) through a bearing, the transmission shaft (914) is penetrated by the rotating shaft of the second submersible motor (913), and the transmission shaft (914) is fixedly connected with the rotating shaft of the second submersible motor (913).