CN217174997U

CN217174997U - Blade type river and lake bottom mud dredging equipment capable of preventing waterweeds from winding

Info

Publication number: CN217174997U
Application number: CN202220094307.2U
Authority: CN
Inventors: 李晶晶; 王咏铃; 武柯宏
Original assignee: Hubei Provincial Water Resources and Hydropower Planning Survey and Design Institute
Current assignee: Hubei Provincial Water Resources and Hydropower Planning Survey and Design Institute
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-12
Anticipated expiration: 2032-01-14

Abstract

The utility model provides a blade type river and lake bottom mud dredging device for preventing waterweeds from winding, which relates to the technical field of river and lake pollution treatment equipment and comprises a mud recovery box, a switch cover and a connecting device, wherein the bottom surface of the mud recovery box is provided with a scraping wheel, the center of the scraping wheel is provided with an electric rotating shaft, one side of the surface of the scraping wheel is provided with a scraping blade, a driving ring is arranged between adjacent scraping blades, the inner wall of the driving ring is abutted against the outer wall of the scraping wheel, the surface of the driving ring is provided with a recovery tank, one end of the recovery tank is embedded with a connecting shaft, the surface of the connecting shaft is fixedly provided with a cleaning arc sheet, the movement of the mud recovery box is carried out through the driving ring movably connected with the surface of the scraping wheel, the electric rotating shaft drives the scraping wheel to synchronously rotate into the mud recovery box after scraping the mud on the bottom surface of the river and lake is scraped by the scraping blade on the surface of the scraping wheel, the cleaning arc sheet regularly rotates to clean the adjacent scraping blades, the water tank is prevented from being wound, the structure is simple, the sludge cleaning and the sludge recovery are integrated, and the use is convenient.

Description

Blade type river and lake bottom mud dredging equipment capable of preventing waterweeds from winding

Technical Field

The utility model relates to a river lake pollutes treatment equipment technical field, especially relates to a prevent winding blade formula river lake sediment desilting equipment of pasture and water.

Background

According to the integrated ecological dredging equipment for the polluted bottom mud of the rivers and the lakes and the dredging method thereof disclosed by the Chinese patent No. CN107816073A, the integrated ecological dredging equipment comprises a dredging ship, a mud pump and a control room, wherein the mud pump and the control room are arranged on the hull of the dredging ship, a biological fishing device is arranged at the front end of the dredging ship, a bottom mud pumping device is arranged at the middle end of the dredging ship, a biological discharging device is arranged at the tail end of the dredging ship, a biological cleaning device is arranged on the dredging ship, and the biological fishing device and the biological discharging device are respectively communicated with the biological cleaning device. The method has the advantages of removing the polluted bottom mud, improving the ecological environment of the river and lake water, protecting the existing aquatic organisms at the bottom of the river and lake, helping to maintain the variety of the river and lake species, and having the characteristics of high efficiency and ecology for dredging the polluted bottom mud.

Above-mentioned patent document is when clearing up the recovery to river lake silt, fishing device is owing to easily receive the influence of the inside pasture and water of river lake when scattering the clearance to the silt of the inside bottom surface of river lake, and pasture and water winding fishing device surface can not be cleared up, leads to silt clearance effect not good, and the structure is complicated, is difficult for using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blade type river and lake bottom mud dredging device for preventing waterweeds from winding.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prevent winding blade formula river lake bed mud desilting equipment of pasture and water, includes silt collection box, switch cover and connecting device, silt collection box bottom surface bilateral symmetry is equipped with scrapes and gets the wheel, it puts and is equipped with electronic pivot to scrape and get wheel central point, and electronic pivot both ends embedding silt collection box inner wall, scrape and get even linear array in wheel surface one side and be equipped with and scrape and get the blade, it is adjacent scrape and get and be equipped with the drive ring between the blade, the drive ring inner wall with scrape and get the wheel outer wall and offset, and the drive ring with scrape and get the wheel and slide and be connected, the accumulator has been seted up on the drive ring surface, the horizontal perpendicular embedding of accumulator one end is equipped with the connecting axle, connecting axle fixed surface is equipped with the washing arc piece, and washs arc piece outer wall and accumulator inner wall and offset.

Preferably, connecting device includes bearing plate and bearing rope, silt collection box top surface is equipped with four second go-between, and second go-between edge and silt collection box bolted connection, and bearing plate bottom surface central point puts bolted connection and is equipped with first go-between, bearing rope both ends are connected with first go-between surface and second go-between surface respectively, the bearing plate top surface is equipped with the bearing pneumatic cylinder, bearing pneumatic cylinder top surface is equipped with connecting screw bolt, the expansion end and the bearing plate top surface of bearing pneumatic cylinder are connected.

Preferably, the position of the two side faces of the sludge recovery box, which are close to the top face, is provided with a switch cover, one side, which is close to the sludge recovery box, of the top face of the switch cover is provided with a hinged shaft, and the hinged shaft is respectively connected with the inner wall of the sludge recovery box and the edge of the switch cover.

Preferably, the even array in inside bottom surface of silt collection box has seted up the drainage hole, the switch lid bottom surface is equipped with the stopper, and the stopper edge offsets with the silt collection box side near bottom surface department.

Preferably, the electric rotating shafts in the scraping wheels on the two sides of the sludge recovery box are controlled independently, and the top surface of the sludge recovery box is of a cover-free structure.

Preferably, the width of the switch cover is the same as that of the scraping wheel, the switch cover is positioned at the top of the scraping wheel, the bottom surface inside the sludge recovery box is provided with arc surfaces close to two sides, and the position close to the center is provided with a plane.

Advantageous effects

The utility model discloses in, adopt silt recycling tank bottom surface both sides to set up and scrape and get the wheel, the drive ring of getting wheel surface swing joint through scraping carries out the removal of silt recycling tank, electronic pivot rotates to drive and scrapes and gets the synchronous rotation of wheel, the messenger scrapes the silt of getting the wheel surface and scrapes the rotatory silt recycling tank that enters in of back of getting to the silt of river lake bottom surface, it regularly rotates to scrape to adjacent and gets to wash between the blade to wash the arc piece, prevent the basin winding, moreover, the steam generator is simple in structure, make silt wash and the integration of silt recovery, and convenient to use.

Drawings

FIG. 1 is a front sectional view of a blade type river and lake bottom sediment desilting apparatus for preventing waterweeds from being entangled;

FIG. 2 is a schematic perspective view of a blade type river and lake bottom mud dredging apparatus for preventing waterweeds from winding;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is a side view of a blade type river and lake bottom sediment desilting device for preventing waterweeds from being entangled;

fig. 5 is a top view of a blade type river and lake bottom sediment dredging device for preventing waterweeds from winding.

Illustration of the drawings:

1. a sludge recovery tank; 2. a switch cover; 3. hinging a shaft; 4. water filtering holes; 5. a connecting device; 501. a load-bearing hydraulic cylinder; 502. connecting a stud; 503. a first connecting ring; 504. a second connection ring; 505. a bearing plate; 506. a load-bearing rope; 6. a scraping wheel; 7. an electric rotating shaft; 8. scraping the blade; 9. a drive ring; 10. a recovery tank; 11. cleaning the arc sheet; 12. a connecting shaft; 13. and a limiting block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, a blade type river and lake bottom mud dredging device for preventing waterweeds from winding comprises a mud recovery box 1, a switch cover 2 and a connecting device 5, wherein scraping wheels 6 are symmetrically arranged on two sides of the bottom surface of the mud recovery box 1, an electric rotating shaft 7 is arranged at the center of each scraping wheel 6, two ends of each electric rotating shaft 7 are embedded into the inner wall of the mud recovery box 1, scraping blades 8 are uniformly and linearly arranged on one side of the surface of each scraping wheel 6, a driving ring 9 is arranged between every two adjacent scraping blades 8, the inner wall of each driving ring 9 is abutted to the outer wall of each scraping wheel 6, the driving ring 9 is slidably connected with the scraping wheels 6, a recovery groove 10 is formed in the surface of each driving ring 9, a connecting shaft 12 is horizontally and vertically embedded into one end of each recovery groove 10, a cleaning arc piece 11 is fixedly arranged on the surface of each connecting shaft 12, the outer wall of each cleaning arc piece 11 is abutted to the inner wall of each recovery groove 10, the scraping wheels 6 are arranged on two sides of the bottom surface of the mud recovery box 1, the driving ring 9 movably connected with the surface of the scraping wheel 6 is used for moving the sludge recovery box 1, the driving ring 9 rotates along the surface of the scraping wheel 6, thereby driving the sludge recovery box 1 to move, meanwhile, the sludge recovery box 1 can move after being connected with moving equipment such as ships on the surfaces of rivers and lakes through the connecting device 5, when the driving ring 9 rotates, the scraping wheel 6 is kept still under the condition that the electric rotating shaft 7 does not rotate, the integral movement of the sludge recovery box 1 is not influenced, meanwhile, when the driving ring 9 rotates to drive the sludge recovery box 1 to move in position, the electric rotating shaft 7 can rotate to drive the scraping blade 8 to rotate from the bottom surface of the sludge recovery box 1 to the top surface of the sludge recovery box 1, the end part of the scraping blade 8 is firstly contacted with the bottom surface of the rivers and lakes to carry out shoveling of the sludge and then rotates to enter the sludge recovery box 1 for recovery, the electric rotating shaft 7 rotates to drive the scraping wheel 6 to synchronously rotate, the scraping blades 8 on the surface of the scraping wheel 6 scrape the sludge on the bottom surface of a river or lake and then rotate to enter the sludge recycling box 1, the cleaning arc pieces 11 rotate at regular time to clean the space between the adjacent scraping blades 8, the connecting shaft 12 at the end parts of the cleaning arc pieces 11 is an electric shaft, the cleaning arc pieces 11 can rotate at regular time and clean the sundries such as aquatic weeds and the like between the adjacent scraping blades 8, the winding of a water tank is prevented, the structure is simple, the sludge cleaning and sludge recycling are integrated and convenient to use, the connecting device 5 comprises a bearing plate 505 and a bearing rope 506, the top surface of the sludge recycling box 1 is provided with four second connecting rings 504, the edges of the second connecting rings 504 are connected with the sludge recycling box 1 through bolts, the central position of the bottom surface 505 of the bearing plate is provided with a first connecting ring 503 through bolt connection, the two ends of the bearing rope 506 are respectively connected with the surface of the first connecting ring 503 and the surface of the second connecting ring 504, the top surface of a bearing plate 505 is provided with a bearing hydraulic cylinder 501, the top surface of the bearing hydraulic cylinder 501 is provided with a connecting stud 502, the movable end of the bearing hydraulic cylinder 501 is connected with the top surface of the bearing plate 505, a bearing rope 506 is used for bearing the sludge recycling box 1, the four corners are connected to prevent the sludge recycling box 1 from shaking when being placed in rivers and lakes, the movable end of the bearing hydraulic cylinder 501 extends to drive the sludge recycling box 1 to displace in the vertical direction, so that the sludge recycling box 1 can be placed and recycled conveniently, the connecting stud 502 is connected with equipment such as ships on the surfaces of rivers and lakes, the positions, close to the top surfaces, of two side surfaces of the sludge recycling box 1 are provided with a switch cover 2, one side, close to the sludge recycling box 1, of the top surface of the switch cover 2 is provided with a hinge shaft 3, the hinge shaft 3 is respectively connected with the inner wall of the sludge recycling box 1 and the edge of the switch cover 2, the switch cover 2 keeps sealing when the sludge recycling box 1 is used, and when a scraping blade 8 and the switch cover 2 are in contact with each other to generate force, the end part of the scraping blade 8 is contacted with the switch cover 2 to drive the switch cover 2 to rotate towards the inside of the sludge recycling box 1 along the connecting shaft 12 so as to open the side surface of the sludge recycling box 1, sludge on the surface of the scraping blade 8 enters the inside of the sludge recycling box 1, water filtering holes 4 are uniformly arranged on the bottom surface of the inside of the sludge recycling box 1 in an array manner, a limiting block 13 is arranged on the bottom surface of the switch cover 2, the edge of the limiting block 13 is abutted against the side surface of the sludge recycling box 1 close to the bottom surface, the water filtering holes 4 are used for filtering water in the sludge entering the inside of the sludge recycling box 1, electric rotating shafts 7 in scraping wheels 6 on two sides of the sludge recycling box 1 are mutually independently controlled, the top surface of the sludge recycling box 1 is of a cover-free structure, the width of the switch cover 2 is the same as that of the scraping wheels 6, the switch cover 2 is positioned on the top of the scraping wheels 6, the bottom surface of the inside of the sludge recycling box 1 close to two sides is a cambered surface, and the position close to the center is a plane, through the uncovered design of silt collection box 1 top surface, make and get the fish that blade 8 got into silt collection box 1 unintentionally through scraping and swim out through silt collection box 1 top surface, prevent to injure fish.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent winding blade formula river lake bed mud desilting equipment of pasture and water, includes silt collection box (1), switch lid (2) and connecting device (5), its characterized in that: silt collection box (1) bottom surface bilateral symmetry is equipped with scrapes and gets wheel (6), scrape and get wheel (6) central point and put and be equipped with electronic pivot (7), and electronic pivot (7) both ends embedding silt collection box (1) inner wall, scrape and get even linear array in wheel (6) surface one side and be equipped with and scrape and get blade (8), adjacent scrape and get and be equipped with drive ring (9) between blade (8), drive ring (9) inner wall with scrape and get wheel (6) outer wall and offset, and drive ring (9) with scrape and get wheel (6) sliding connection, accumulator (10) have been seted up on drive ring (9) surface, accumulator (10) one end level vertical embedding is equipped with connecting axle (12), connecting axle (12) fixed surface is equipped with and washs arc piece (11), and washs arc piece (11) outer wall and accumulator (10) inner wall and offset.

2. A blade type river and lake bottom sediment desilting device for preventing waterweeds from winding, which is characterized in that: connecting device (5) are including bearing plate (505) and bearing rope (506), silt recycling bin (1) top surface is equipped with four second go-between (504), and second go-between (504) edge and silt recycling bin (1) bolted connection, and bearing plate (505) bottom surface central point puts bolted connection and is equipped with first go-between (503), bearing rope (506) both ends respectively with first go-between (503) surface and second go-between (504) surface connection, bearing plate (505) top surface is equipped with bearing pneumatic cylinder (501), bearing pneumatic cylinder (501) top surface is equipped with connecting stud (502), the expansion end and the bearing plate (505) top surface of bearing pneumatic cylinder (501) are connected.

3. A blade type river and lake bottom sediment desilting device for preventing waterweeds from winding, which is characterized in that: silt collection box (1) both sides face is close to top surface department and is equipped with switch lid (2), one side that switch lid (2) top surface is close to silt collection box (1) is equipped with articulated shaft (3), and articulated shaft (3) respectively with silt collection box (1) inner wall and switch lid (2) edge connection.

4. A blade type river and lake bottom sediment desilting device for preventing waterweeds from winding, which is characterized in that: water filtering holes (4) have been seted up to even array in inside bottom surface of silt collection box (1), switch lid (2) bottom surface is equipped with stopper (13), and stopper (13) edge offsets near bottom surface department with silt collection box (1) side.

5. A blade type river and lake bottom sediment desilting device for preventing waterweeds from winding, which is characterized in that: the sludge recovery box is characterized in that the two sides of the sludge recovery box (1) are scraped to obtain the electric rotating shafts (7) inside the wheels (6) to be controlled independently, and the top surface of the sludge recovery box (1) is of a cover-free structure.

6. A blade type river and lake bottom sediment desilting device for preventing waterweeds from winding, which is characterized in that: the width of the switch cover (2) is the same as that of the scraping wheel (6), the switch cover (2) is positioned at the top of the scraping wheel (6), the bottom surface inside the sludge recycling box (1) is close to the two sides and is an arc surface, and the position close to the center is a plane.