CN219033360U

CN219033360U - River mud cleaning equipment

Info

Publication number: CN219033360U
Application number: CN202223554694.2U
Authority: CN
Inventors: 耿梦迪; 柴化建; 王佳丽; 周绮; 王海龙; 王小球
Original assignee: Jiangsu Wuhu Ecological Environment Technology Co ltd
Current assignee: Jiangsu Wuhu Ecological Environment Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-16
Anticipated expiration: 2032-12-29

Abstract

The utility model provides river mud cleaning equipment, which relates to the technical field of river mud cleaning and comprises a shovel box sinking at the river bottom and used for shoveling mud, wherein the opening end of the shovel box is the front side surface of the shovel box, inflatable air bags used for adjusting the front and back buoyancy of the shovel box are respectively arranged at the front and back sides above the shovel box, an elastic covering net connected with the top surface of the shovel box is sleeved on the surface of the air bags, the arranged elastic covering net is convenient to change along with the change of the volume of the air bags, the two air bags are respectively distributed at the front and back sides of the shovel box, the buoyancy adjustment is realized through the inflation and deflation of the air bags, the inclination adjustment of the shovel box is realized through the front and back sliding of a balancing weight on a guide rail, namely, the front end of the shovel box is obliquely inserted into mud, or the opening end of the shovel box is ensured to face upwards when the shovel box is lifted.

Description

River mud cleaning equipment

Technical Field

The utility model relates to the technical field of river sludge cleaning, in particular to river sludge cleaning equipment.

Background

River dredging is one measure of river treatment, a common dredging device tries to place a dredger on a ship sailing on the river surface, and the dredger dredges deep into river water to realize the dredging of sludge, but when the river surface is narrow or the depth of the river water exceeds the maximum depth distance of the dredger, the dredger cannot dredge the sludge at the river bottom.

Disclosure of Invention

The utility model aims to solve the problem that a bucket of a dredger cannot scoop up sludge at the bottom of a river when river water is deep in the prior art, and provides river sludge cleaning equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a river course silt cleaning equipment, just is used for the shovel box that the silt was shoveled off including sinking at the river bottom, the open end bottom of shovel box is connected with the one end of marine winch rope of installing on boats and ships, and shovel box pulls removal or lift through two ropes, the open end of shovel box is the silt feed inlet of shovel box, be provided with respectively around shovel box top and is used for adjusting shovel box front and back buoyancy can be inflated and deflated gasbag, the elasticity covering net that one deck links to each other with shovel box top surface is established to the gasbag surface cover, the outer top surface center of shovel box is fixed with the guide rail that sets up perpendicularly with the gasbag central line, it has the balancing weight of adjusting shovel box focus back and forth movement to slide on the guide rail, the embedded rotation of shovel box inner bottom surface has with shovel box opening part cross-section area equally and is used for shovel box inner space division a plurality of rotating plates.

Preferably, the air bag is provided with two air pipes which are respectively used for inflating and deflating the air bag, and the two air pipes are respectively sleeved with an extension pipe.

Preferably, the outer top surface of the shovel box is fixed with an electric push rod for driving the balancing weight to slide.

Preferably, the outer side edge of the shovel box is positioned at the rotation position of each rotating plate and is respectively penetrated with a secondary chain wheel connected with the surface of the rotating plate, the outer top surface of the shovel box is positioned at the position of each secondary chain wheel and is respectively fixed with a waterproof motor, and the output shaft of the waterproof motor is fixed with a main chain wheel which is driven by the secondary chain wheel through a chain.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the shovel box is sunk at the water bottom by self weight, the balancing weight is moved forwards by extending the electric push rod, the opening end of the shovel box is inclined downwards and obliquely inserted into silt, the shovel box is moved under the traction action of the twisted rope by driving the ship on the river surface, so that the silt at the river bottom is shoveled into the shovel box, then the front air bag is inflated to realize the floating up at the front and sinking at the rear of the shovel box, the silt in the shovel box slides into the shovel box under the action of gravity, the motor drives the main chain wheel to rotate, the driven chain wheel drives the rotating plate to rotate ninety degrees until the silt in the shovel box is pushed to the rear of the shovel box to realize isolated storage, the next silt is conveniently shoveled, and finally the shovel box can be lifted out of the river surface by winding the twisted rope, so that the cleaning of the silt at the river bottom at any depth can be realized.

2. According to the utility model, the elastic covering net is convenient to change along with the volume change of the air bags, the two air bags are respectively distributed on the front side and the rear side of the shovel box, buoyancy adjustment is realized through air bag inflation and deflation, and inclination adjustment of the shovel box is realized by matching with the forward and backward sliding of the balancing weight on the guide rail, namely, the front end of the shovel box is obliquely inserted into sludge, or the upward opening end of the shovel box is ensured when the shovel box is lifted.

Drawings

FIG. 1 is a schematic perspective view of a river sludge cleaning device according to the present utility model;

FIG. 2 is a schematic side view of the river sludge cleaning device of FIG. 1;

fig. 3 is a schematic side view of the river sludge cleaning device shown in fig. 2.

Legend description: 1. a shovel box; 2. balancing weight; 3. a guide rail; 4. an electric push rod; 5. a waterproof motor; 6. a main sprocket; 7. a chain; 8. a slave sprocket; 9. an air pipe; 10. an extension tube; 11. an elastic cover web; 12. an air bag; 13. a rope; 14. and (5) rotating the plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1-3, a river sludge cleaning device comprises a shovel box 1 sunk at the river bottom and used for removing sludge, the bottom of the opening end of the shovel box 1 is connected with one end of a winch rope 13 for a ship, the shovel box 1 is pulled to move or lift by two ropes 13, the opening end of the shovel box 1 is a sludge feeding hole of the shovel box 1, inflatable air bags 12 used for adjusting the front and back buoyancy of the shovel box 1 are respectively arranged at the front and back of the upper part of the shovel box 1, an elastic covering net 11 connected with the top surface of the shovel box 1 is sleeved on the surface of the air bags 12, a guide rail 3 perpendicular to the central line of the air bags 12 is fixed at the center of the outer top surface of the shovel box 1, a balancing weight 2 used for adjusting the gravity center of the shovel box 1 to move forwards and backwards is slid on the guide rail 3, and a plurality of rotating plates 14 which have the same area as the cross section of the opening of the shovel box 1 and are used for dividing the internal space of the shovel box 1 are embedded and rotated in the bottom surface of the shovel box 1.

The marine winch is installed on a ship, the shovel box 1 is pulled to move and lift through the winch rope 13 on the marine winch to be a well-known means in the art, the opening end of the shovel box 1 serves as an inlet of river bottom sludge, the arranged elastic covering net 11 is convenient for realizing the position installation of the air bags 12, the shovel box 1 is conveniently suspended below the two air bags 12 when immersed in river water through the air bags 12, the buoyancy adjustment is realized through the independent inflation and deflation of the two air bags 12, the inclination adjustment of the shovel box 1 is further realized, the shovel box 1 can be lifted in the river water in a vertical state through the independent inflation of the air bags 12 on the front side when the shovel box 1 is pulled up, the arranged balancing weight 2 is used for realizing the adjustment of the gravity center position of the shovel box 1 through the sliding adjustment position, the arranged guide rail 3 is arranged in a T shape and penetrates the balancing weight 2, and the balancing weight 2 is conveniently ensured to slide along the surface of the guide rail 3. Namely, the opening end of the shovel box 1 is obliquely inserted into the sludge in the river bottom by the forward movement of the balancing weight 2, then the shovel box 1 moves to shovel out the sludge in the river bottom, and the area of the rotating plate 14 is equal to the age of the opening end of the shovel box 1, so that after the rotating plate 14 rotates ninety degrees, the side edge of the rotating plate is attached to the inner side wall of the shovel box 1, and the sludge blocking collected in the shovel box 1 can be realized.

As shown in fig. 1: the air bag 12 is provided with two air pipes 9 which are respectively used for inflating and deflating the air bag 12, the two air pipes 9 are respectively sleeved with an extension pipe 10, the extension pipes 10 are connected with a common air pump and a decompression pump in the market, and the air pump and the decompression pump are also arranged on a ship on a river surface, so that inflation and deflation of the air bag 12 are conveniently realized, and buoyancy adjustment of the air bag 12 is further realized.

As shown in fig. 1: the outer top surface of shovel box 1 is fixed with the gliding electric putter 4 of drive balancing weight 2, and electric putter 4 is waterproof type electric putter, is connected with balancing weight 2 through its flexible end, is convenient for realize that balancing weight 2 slides along guide rail 3 surface through electric putter 4 is flexible.

As shown in fig. 1: the outer side of the shovel box 1 is located at the rotation position of each rotating plate 14 and penetrates through the secondary chain wheel 8 connected with the surface of the rotating plate 14, the waterproof motor 5 is fixed at the position of the outer top surface of the shovel box 1, located at each secondary chain wheel 8, the main chain wheel 6 which is driven by the secondary chain wheel 8 through the chain 7 is fixed on the output shaft of the waterproof motor 5, the main chain wheel 6 is conveniently driven to rotate through the waterproof motor 5, and the corresponding secondary chain wheel 8 and the rotating plate 14 are driven to rotate under the transmission effect of the chain 7.

According to the working principle, a ship runs on a river surface, a winch for the ship is released to release a winch rope 13, the shovel box 1 is further submerged in the river bottom, the rear air bag 12 is inflated, the electric push rod 4 is extended to enable the balancing weight 2 to move forwards, the opening end of the shovel box 1 is obliquely inserted into silt, in the running process of the ship, the shovel box 1 is moved under the traction effect of the winch rope 13, the shovel box 1 is used for shoveling the silt at the river bottom into the shovel box 1, then the balancing weight 2 is reset, the front air bag 12 is inflated, the rear air bag 12 is deflated, the opening end of the shovel box 1 is tilted upwards, the silt slides into the depth of the shovel box 1, then the main chain wheel 6 is driven to rotate through the waterproof motor 5, the corresponding follow chain wheel 8 and the rotating plate 14 are driven to rotate ninety degrees under the transmission effect of the chain 7, the space in the shovel box 1 is cut off, and further the shovel box 1 is obliquely carried out for the next time.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. River mud cleaning equipment, including sinking in the river bottom and be used for shovel box (1) that the silt was shoveled off, the open end bottom of shovel box (1) is connected with the one end of installing marine winch rope (13) on boats and ships, and shovel box (1) pull through two rope (13) and remove or go up and down, its characterized in that: the opening end of the shovel box (1) is a silt feed inlet of the shovel box (1), inflatable and deflatable air bags (12) for adjusting the front-back buoyancy of the shovel box (1) are respectively arranged above and back and forth of the shovel box (1), an elastic covering net (11) connected with the top surface of the shovel box (1) is sleeved on the surface of each air bag (12), the novel shovel comprises a shovel box (1), and is characterized in that a guide rail (3) perpendicular to the central line of an air bag (12) is fixed at the center of the outer top surface of the shovel box (1), a balancing weight (2) for adjusting the gravity center of the shovel box (1) to move forwards and backwards is slid on the guide rail (3), and a plurality of rotating plates (14) which have the same area as the cross section of the opening of the shovel box (1) and are used for dividing the inner space of the shovel box (1) are embedded and rotated on the inner bottom surface of the shovel box (1).

2. The river silt cleaning apparatus of claim 1, wherein: two air pipes (9) are arranged on the air bag (12) and are respectively used for inflating and deflating the air bag (12), and extension pipes (10) are sleeved on the two air pipes (9).

3. The river silt cleaning apparatus of claim 1, wherein: the outer top surface of the shovel box (1) is fixed with an electric push rod (4) for driving the balancing weight (2) to slide.

4. The river silt cleaning apparatus of claim 1, wherein: the outer side of the shovel box (1) is located at the rotating position of each rotating plate (14) and is respectively penetrated with a slave chain wheel (8) connected with the surface of each rotating plate (14), the outer top surface of the shovel box (1) is located at the position of each slave chain wheel (8) and is respectively fixed with a waterproof motor (5), and an output shaft of the waterproof motor (5) is fixed with a main chain wheel (6) driven by the slave chain wheel (8) through a chain (7).