CN219118267U

CN219118267U - Sinking dredging device

Info

Publication number: CN219118267U
Application number: CN202223467786.7U
Authority: CN
Inventors: 苏大煜; 陈新儒; 李浩鑫; 郝高翔
Original assignee: Shanxi Branch Of China Coal First Bureau Group Co ltd
Current assignee: Shanxi Branch Of China Coal First Bureau Group Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-02
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a sinking dredging device which comprises a ship body, wherein a connecting rod is arranged on the left side of the ship body, a supporting frame is arranged on the left side of the connecting rod, a threaded hole is formed in the top of the supporting frame, a telescopic rod is arranged on the top of the supporting frame, a top plate is arranged on the top of the telescopic rod, a first motor is arranged on the top of the top plate, a threaded rod is arranged at the bottom of the first motor, the threaded rod is arranged in an inner cavity of the threaded hole and is in threaded connection with the threaded hole, a movable frame is arranged at the bottom of the threaded rod, and a bearing is arranged between the threaded rod and the movable frame. This submerged dredging device, the second motor starts, drives pivot and rotating vane and rotates to stir the separation to the region of silt, make holistic silt separate into a plurality of fritters, collect after being convenient for, improved the efficiency of clearance. The absorption cover is aligned to the area needing dredging, and the material pump works, so that separated sludge enters the inner cavity of the collecting box through the absorption cover and the connecting pipe to be collected uniformly.

Description

Sinking dredging device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a sinking dredging device.

Background

The river course can be used for draining waterlogging and drought resistance, and river course water storage can also be used for irrigating farmland at ordinary times, and the unobstructed of river course must be kept to the various functions of river course, if silt silts up too much on the river bed, the river bed can be raised to can influence the ability of drought resistance, drainage and irrigation etc., therefore the treatment of regularly dredging river course is especially important. The accumulated sludge is generally cleaned in the river channel by means of a slurry pump.

The patent with publication number CN 204715438U discloses a river dredging device, which structurally comprises a traction device and a net bag which are connected together through a guy rope, and is characterized in that the net bag is provided with a front opening and a rear opening which are communicated with each other; the stay rope is connected to the upper part of the front inlet of the net bag, the suction end of the flexible suction pipe extends into the net bag between the front inlet and the rear inlet of the net bag, and the suction pipe is communicated with the suction pump and is used for sucking out the muddy water mixture in the net bag in the process that the net bag is pulled. The dredging device is simple in structure, low in dredging cost, high in dredging efficiency and low in environmental requirements on riverway coasts. However, this device can appear following problem in the use, and at first silt is most glues into one wholly, and the direct string bag can't clear up holistic silt, and secondly also lacks better high guiding mechanism to the river course of different degree of depth, to can lead to cleaning device to clear up in the river course bottom of different degree of depth of can not hugging closely.

Disclosure of Invention

The present utility model is directed to a sinking dredging device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a formula desilting device sinks, includes the hull, the left side of hull is provided with the connecting rod, the left side of connecting rod is provided with the braced frame, the screw hole has been seted up at the top of braced frame, the top of braced frame is provided with the telescopic link, the top of telescopic link is provided with the roof, the top of roof is provided with first motor, the bottom of first motor is provided with the threaded rod, the threaded rod sets up at the inner chamber of screw hole and with screw hole threaded connection, the threaded rod bottom is provided with the removal frame, there is bearing connection between threaded rod and the removal frame, the removal frame sets up in the inner chamber of braced frame, be provided with the second motor in the inner chamber of removal frame, the bottom of second motor is provided with the pivot, the outer lane suit of pivot bottom is equipped with rotating vane.

Preferably, the bottom of the connecting rod is fixedly connected with a supporting rod, and the supporting rod is fixedly connected with the left side of the ship body.

Preferably, the front and the back of the inner cavity of the supporting frame are provided with sliding grooves, the front and the back of the moving frame are provided with sliding blocks, and the sliding blocks are arranged in the inner cavity of the sliding grooves.

Preferably, the bottom of the ship body is provided with a collecting box, the front surface of the collecting box is provided with a baffle, the baffle is connected with the collecting box through a hinge, and the left side of the collecting box is provided with a material pumping pump.

Preferably, an absorption cover is arranged at the bottom of the movable frame, and a connecting pipe is arranged between the absorption cover and the material pumping pump for connection.

Preferably, a controller is arranged on the right side of the top of the ship body.

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

1. this device of dredging that sinks, through the cooperation of second motor, rotating vane, absorption cover and pump, the second motor starts, drives pivot and rotating vane and rotates to stir the separation to the region of silt, make holistic silt separate into a plurality of fritters, collect after being convenient for, improved the efficiency of clearance. The absorption cover is aligned to the area needing dredging, and the material pump works, so that separated sludge enters the inner cavity of the collection box through the absorption cover and the connecting pipe to be collected and cleaned uniformly.

2. This submerged dredging device, through the cooperation of first motor, threaded rod and removal frame, starts first motor, drives the threaded rod and rotates. The threaded rod moves up and down during rotation in the threaded hole. In the process of the up-and-down movement of the threaded rod, the movable frame connected with the bottom bearing can be driven to move, so that the rotary blades and the absorption cover can be close to the sludge, dredging work is completed, and the device can be used in river channels with different depths.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a cross-sectional view at a of fig. 2.

Fig. 4 is an enlarged view at B of fig. 3.

In the figure: 1. a hull; 2. a connecting rod; 3. a support frame; 4. a telescopic rod; 5. a top plate; 6. a first motor; 7. a threaded rod; 8. a moving frame; 9. a second motor; 10. a rotating shaft; 11. rotating the blades; 12. a support rod; 13. a chute; 14. a slide block; 15. a collection box; 16. a baffle; 17. a material pump; 18. an absorption cover; 19. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, the present utility model provides a technical solution: the utility model provides a device of dredging of sinking, including hull 1, hull 1's left side is provided with connecting rod 2, connecting rod 2's left side is provided with braced frame 3, threaded hole has been seted up at braced frame 3's top, braced frame 3's top is provided with telescopic link 4, telescopic link 4's top is provided with roof 5, roof 5's top is provided with first motor 6, first motor 6's bottom is provided with threaded rod 7, threaded rod 7 sets up in threaded hole's inner chamber and with screw hole threaded connection, threaded rod 7 bottom is provided with movable frame 8, there is bearing connection between threaded rod 7 and the movable frame 8, movable frame 8 sets up in braced frame 3's inner chamber, be provided with second motor 9 in movable frame 8's the inner chamber, second motor 9's bottom is provided with pivot 10, the outer lane cover of pivot 10 bottom is equipped with rotating vane 11.

The bottom of the connecting rod 2 is fixedly connected with a supporting rod 12, and the supporting rod 12 is fixedly connected with the left side of the ship body 1.

In this embodiment, the supporting rod 12 and the connecting rod 2 support together to complete the fixing work of the supporting frame 3, so that the supporting frame 3 is fixed more stably.

The front and the back of the inner cavity of the supporting frame 3 are provided with sliding grooves 13, the front and the back of the moving frame 8 are provided with sliding blocks 14, and the sliding blocks 14 are arranged in the inner cavity of the sliding grooves 13.

In this embodiment, the front and back sides of the moving frame 8 are provided with the sliding blocks 14, and the sliding blocks 14 can move up and down in the inner cavity of the sliding groove 13, so that the moving frame 8 moves more stably.

Wherein, the bottom of hull 1 is provided with collecting box 15, and collecting box 15's front is provided with baffle 16, is provided with hinged joint between baffle 16 and the collecting box 15, and collecting box 15's left side is provided with pump 17.

In this embodiment, the sludge enters the inner cavity of the collecting tank 15 through the absorbing cover 18 and the connecting pipe for uniform collection. The front surface of the collecting tank 15 is provided with an openable and closable baffle 16, so that it is convenient to uniformly treat the sludge in the collecting tank 15 later.

The bottom of the movable frame 8 is provided with an absorption cover 18, and a connecting pipe is arranged between the absorption cover 18 and the material sucking pump 17.

In this embodiment, the suction hood 18 is directed at the area where dredging is desired, and the suction pump 17 is operated to generate a negative pressure so that the separated sludge passes through the suction hood 18 and the connection pipe into the inner cavity of the collection tank 15.

Wherein the right side of the top of the hull 1 is provided with a controller 19.

In this embodiment, the hull 1 can be moved above the area where dredging is desired by driving the controller 19. The operating principle of the controller 19 is the same as the related circuits of the drive assembly of the existing vessel, belonging to the category of the prior art.

Working principle: the hull 1 can be moved above the area where dredging is desired in conjunction with the actuation of the controller 19. The operation principle of the controller 19 is the same as that of the related circuits and the driving components of the existing ship, and thus, the description thereof will be omitted herein. When the ship body 1 moves to the upper part of the silt area, the second motor 9 is started at this time to drive the rotating shaft 10 and the rotating blades 11 to rotate, so that the silt area is stirred and separated, the whole silt is divided into a plurality of small blocks, and the silt is convenient to collect later. The suction hood 18 is aligned to the area to be dredged, and the suction pump 17 is operated to generate negative pressure, so that separated sludge enters the inner cavity of the collecting box 15 through the suction hood 18 and the connecting pipe to be collected uniformly. The front surface of the collecting tank 15 is provided with an openable and closable baffle 16, so that it is convenient to uniformly treat the sludge in the collecting tank 15 later. When the depth of the river channel is inconsistent, the first motor 6 needs to be started at the moment, and the threaded rod 7 is driven to rotate. The threaded rod 7 moves up and down during rotation in the threaded hole. The telescopic rod 4 is arranged between the top plate 5 and the supporting frame 3, so that the moving direction of the top plate 5 in the lifting process can be limited, and the top plate 5 can move more stably. In the process of up-and-down movement of the threaded rod 7, the moving frame 8 connected with the bottom bearing is driven to move, so that the rotating blades 11 and the absorbing cover 18 can be close to the sludge to finish dredging. The front and the back of the movable frame 8 are provided with the sliding blocks 14, and the sliding blocks 14 can move up and down in the inner cavity of the sliding groove 13, so that the movable frame 8 moves more stably.

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

1. The utility model provides a sunken dredging device, includes hull (1), its characterized in that: the utility model discloses a ship, including hull (1), screw rod (7), supporting frame (3), screw hole, telescopic link (4) are provided with at the top of supporting frame (3), the top of telescopic link (4) is provided with roof (5), the top of roof (5) is provided with first motor (6), the bottom of first motor (6) is provided with threaded rod (7), threaded rod (7) set up at the inner chamber of screw hole and with screw hole threaded connection, threaded rod (7) bottom is provided with removes frame (8), be connected with the bearing between threaded rod (7) and the removal frame (8), remove frame (8) and set up in the inner chamber of supporting frame (3), be provided with second motor (9) in the inner chamber of removal frame (8), the bottom of second motor (9) is provided with pivot (10), the cover of pivot (10) bottom is equipped with rotary vane (11).

2. A sinking dredging as claimed in claim 1, wherein: the bottom of the connecting rod (2) is fixedly connected with a supporting rod (12), and the supporting rod (12) is fixedly connected with the left side of the ship body (1).

3. A sinking dredging as claimed in claim 1, wherein: the front and the back of the inner cavity of the supporting frame (3) are provided with sliding grooves (13), the front and the back of the moving frame (8) are provided with sliding blocks (14), and the sliding blocks (14) are arranged in the inner cavity of the sliding grooves (13).

4. A sinking dredging as claimed in claim 1, wherein: the ship is characterized in that a collecting box (15) is arranged at the bottom of the ship body (1), a baffle (16) is arranged on the front face of the collecting box (15), a hinge connection is arranged between the baffle (16) and the collecting box (15), and a material sucking pump (17) is arranged on the left side of the collecting box (15).

5. A sinking dredging as claimed in claim 1, wherein: an absorption cover (18) is arranged at the bottom of the movable frame (8), and a connecting pipe is arranged between the absorption cover (18) and the material pumping pump (17).

6. A sinking dredging as claimed in claim 1, wherein: the right side at the top of the ship body (1) is provided with a controller (19).