CN210797504U

CN210797504U - River course sediment removal device for hydraulic engineering

Info

Publication number: CN210797504U
Application number: CN201921616875.9U
Authority: CN
Inventors: 李晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-19
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a river channel dredging device for hydraulic engineering, which comprises a protective shell and a sludge barrel, wherein the protective shell is arranged on the outer wall of the upper end of the sludge barrel, a motor is arranged on the sludge barrel at the lower side of the protective shell, the utility model discloses a river channel dredging device for hydraulic engineering is improved and innovated on the basis of the existing river channel dredging device, so that the river channel dredging device is simple to operate, practical and efficient in actual dredging work, a fixed sleeve, a movable sleeve, a fixed hole, a limiting disc, a limiting groove, a stop block and other components are additionally arranged on the existing river channel dredging device, sludge discharged from a slurry outlet can be controlled through the combined action of the limiting disc, the limiting groove and the stop block, so that the sludge can not be sputtered all around and discharged according to an appointed path, and the position of the sludge barrel can be adjusted according to the actual depth of a sludge river channel through the combined action of the fixed sleeve and the movable sleeve, has good practical value.

Description

River course sediment removal device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering is relevant, concretely relates to river course sediment removal device for hydraulic engineering.

Background

River channel siltation increasingly affects the normal performance of various functions such as flood control, flood drainage, irrigation, water supply, navigation and the like, and in order to restore the normal functions of the river channel and promote the rapid and continuous development of the economic society, river channel desilting and dredging engineering is carried out, so that the river channel is deepened and widened through treatment, river water is cleared, the production conditions and the living environment of the masses are obviously improved, river channel desilting generally refers to the treatment of the river channel, belongs to hydraulic engineering, and silt deposited at the river bottom is blown and stirred into a turbid water shape through mechanical equipment and flows away along with the river water, thereby playing a role in dredging.

The prior river channel dredging device has the following problems: the existing river channel dredging device has certain defects in the application of actual cleaning work, is scattered when being sprayed out from an outlet when working, and the outlet of the sludge is fixed and cannot be adjusted, so that the sprayed sludge seriously pollutes a ship body or is difficult to collect and arrange, and the existing river channel dredging device is complex in operation and inconvenient to use, and cannot be adjusted according to the actual slurry depth.

Disclosure of Invention

An object of the utility model is to provide a river course sediment removal device for hydraulic engineering to solve the current river course sediment removal device that provides in the above-mentioned background art at the during operation, silt is comparatively in disorder when the exit blowout, and the silt exit is fixed can not be adjusted, leads to spun silt to seriously pollute the hull, or is difficult for collecting the arrangement, and, current river course sediment removal device operation is comparatively complicated, and it is inconvenient to use, can not adjust the problem of sediment removal device according to the mud degree of depth of reality.

In order to achieve the above object, the utility model provides a following technical scheme: a river channel dredging device for hydraulic engineering comprises a protective shell and a sludge barrel, wherein the protective shell is installed on the outer wall of the upper end of the sludge barrel, a motor is arranged on the sludge barrel on the lower side of the protective shell, a slurry outlet is connected to the outer wall of the right end of the sludge barrel, a limiting disc is arranged on the outer wall of the periphery of the lower side of the slurry outlet, the limiting disc and the slurry outlet are fixedly connected through screwing nuts, a limiting groove is formed in the periphery of the limiting disc, a stop block is arranged on the outer wall of the upper end of the slurry outlet, a fixing sleeve is arranged on the outer wall of the periphery of the sludge barrel, a moving sleeve is arranged on the outer wall of the periphery of the fixing sleeve, a sliding rod is arranged on the outer wall of the front end of the fixing sleeve, fixing holes are formed in the fixing sleeves on two sides of the sliding rod, the fixing holes are fixedly connected with the moving sleeve through fixing, the sludge treatment device is characterized in that a rotating blade is arranged on the outer wall of the circumference of the rotating rod, a contact extending downwards is arranged on the outer wall of the circumference of the sludge cylinder close to the lower side of the sludge cylinder, a mounting seat is arranged at the right lower side of the sludge cylinder, the mounting seat and the moving sleeve are fixedly connected through a supporting rod, a sleeve is arranged inside the circumference of the moving sleeve, sliding grooves are formed in the moving sleeve at two sides of the sleeve, a threaded hole is formed in the inside of the circumference of the slurry outlet, the threaded hole and a screwing nut are fixedly connected through a threaded rod, and the motor is electrically connected.

Preferably, the sludge cylinder and the fixed sleeve are fixedly connected through welding.

Preferably, the number of the support rods is three, and the three support rods are fixedly connected with the mounting seat through welding.

Preferably, the number of the sliding rods is two, and the two sliding rods are identical in shape and size.

Preferably, the width of the sliding groove is one point and two centimeters, and the width of the sliding groove is larger than that of the sliding rod.

Preferably, the slurry outlet and the sludge barrel are kept in a relatively vertical state, and the slurry outlet and the sludge barrel are fixedly connected through welding.

Compared with the prior art of river channel dredging device, the utility model provides a river channel dredging device for hydraulic engineering possesses following beneficial effect:

the utility model relates to a river course dredging device for hydraulic engineering improves and innovates on the basis of the existing river course dredging device, so that the river course dredging device is simple to operate, practical and efficient in actual dredging work, can not scatter around when the sludge is sprayed out from a slurry outlet, can adjust the position of the slurry outlet, can discharge and collect the sprayed sludge according to the appointed position, can not pollute a ship body or sputter on a worker, and the utility model discloses a river course dredging device for hydraulic engineering is additionally provided with a fixed sleeve, a movable sleeve, a fixed hole, a limiting disc, a limiting groove, a stop block and other members on the existing river course dredging device, can control the sludge discharged from the slurry outlet through the combined action of the limiting disc, the limiting groove and the stop block, can not discharge around and according to the appointed route, and can realize the combined action of the fixed sleeve and the movable sleeve, the position of the sludge cylinder can be adjusted according to the actual depth of the sludge river channel, and the method has good practical value;

the utility model relates to a river course dredging device for hydraulic engineering improves and innovates on the basis of current river course dredging device, fixed cover, movable sleeve, fixed orifices, spacing dish, spacing groove and dog etc. are newly added to current river course dredging device, wherein, be provided with fixed cover on the circumference outer wall of silt barrel, fixed cover and silt barrel pass through welded fastening and connect, be provided with movable sleeve on the circumference outer wall of fixed cover, be provided with the slide bar on the front end outer wall of fixed cover, be provided with the fixed orifices on the fixed cover of both sides of slide bar, fixed orifices and movable cover pass through fixed screw fixed connection, in the actual dredging work, adjust silt barrel position according to the silt depth of river course, be convenient for better absorption silt, the spout that utilizes the slide bar of fixed cover outer wall to slide on the movable sleeve is last, make fixed cover drive silt barrel move to suitable position, and then the fixing holes and the fixing screws are used for connecting and fixing, in the process of extracting sludge, the angle between the limiting disc and the limiting groove and the slurry outlet is adjusted by rotating the screwing nuts according to the actual requirements on the site, and the slurry spraying is limited by the stop block, so that the slurry is stably and controllably discharged.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic three-dimensional structure diagram of a river channel dredging device for hydraulic engineering provided by the utility model;

fig. 2 is a schematic diagram of a distribution structure of the movable sleeve provided by the present invention;

fig. 3 is a schematic view of the distribution structure of the fixing sleeve of the present invention;

fig. 4 is a schematic view of an assembly structure of the limiting disc provided by the present invention;

in the figure: 1. a protective shell; 2. a motor; 3. a sludge cylinder; 4. fixing a sleeve; 5. moving the sleeve; 6. a fixing hole; 7. a contact; 8. rotating the leaf; 9. a rotating rod; 10. a mounting seat; 11. a support bar; 12. fixing screws; 13. a slide bar; 14. a pulp outlet; 15. screwing the nut; 16. a limiting disc; 17. a limiting groove; 18. a stopper; 19. a sleeve; 20. a chute; 21. a threaded hole; 22. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a river channel dredging device for hydraulic engineering comprises a protective shell 1 and a sludge barrel 3, wherein the protective shell 1 is installed on the outer wall of the upper end of the sludge barrel 3, the sludge barrel 3 is fixedly connected with a fixed sleeve 4 through welding, so that the sludge barrel 3 is more firmly connected with the fixed sleeve 4, when the position of the sludge barrel 3 needs to be adjusted in actual work, the fixed sleeve 4 can ensure the safety and the stability of the sludge barrel, a motor 2 is arranged on the sludge barrel 3 at the lower side of the protective shell 1, a slurry outlet 14 is connected on the outer wall of the right end of the sludge barrel 3, a limiting disc 16 is arranged on the outer wall of the circumference of the lower side of the slurry outlet 14, the limiting disc 16 is fixedly connected with the slurry outlet 14 through a screwed nut 15, a limiting groove 17 is arranged inside the circumference of the limiting disc 16, a stop block 18 is arranged on the outer wall of the upper end of the slurry outlet 14, the fixed sleeve 4 is arranged on the outer wall of the circumference of the sludge barrel 3, the outer wall of the front end of the fixed sleeve 4 is provided with two sliding rods 13, the two sliding rods 13 are arranged together, the two sliding rods 13 are identical in shape and size, a moving path can be provided for the moving sleeve 5 through the combined action of the two sliding rods 13 identical in shape and size, the sludge barrel 3 can be conveniently adjusted, and the fixed sleeves 4 on the two sides of the sliding rods 13 are provided with fixing holes 6.

A river channel dredging device for hydraulic engineering is provided, a fixed hole 6 and a movable sleeve 5 are fixedly connected with the inner part of the circumference of a sludge barrel 3 through a fixed screw 12, a rotating rod 9 extending downwards is arranged, the outer wall of the circumference of the rotating rod 9 is provided with a rotating blade 8, the outer wall of the circumference of the lower side of the sludge barrel 3 is provided with a contact 7 extending downwards, the lower right side of the sludge barrel 3 is provided with a mounting seat 10, the mounting seat 10 and the movable sleeve 5 are fixedly connected through a supporting rod 11, the supporting rods 11 are three, the three supporting rods 11 and the mounting seat 10 are fixedly connected through welding, a stable supporting force is provided for the whole dredging device through the combined action of the three supporting rods 11, so that the dredging device can work safely and smoothly, a sleeve 19 is arranged in the inner part of the circumference of the movable sleeve 5, sliding grooves 20 are arranged on the movable sleeves 5 at two sides of the sleeve 19, and the width of, the width of the sliding chute 20 is larger than that of the sliding rod 13, so that the sliding rod 13 can smoothly enter the sliding chute 20, through the combined action of the sliding rod 13 and the sliding chute 20, the sliding rod 13 slides in the sliding chute 20 to adjust the position of the sludge barrel 3, the threaded hole 21 is formed in the inner portion of the circumference of the slurry outlet 14, the slurry outlet 14 and the sludge barrel 3 are kept in a relatively vertical state, the slurry outlet 14 and the sludge barrel 3 are fixedly connected through welding, the vertical relation between the slurry outlet 14 and the sludge barrel 3 enables the composition structure between the slurry outlet 14 and the sludge barrel 3 to be stable and safe, sludge in the sludge barrel 3 is discharged through the slurry outlet 14, the threaded hole 21 and the screwing nut 15 are fixedly connected through the threaded rod 22, and the motor 2 is electrically connected through an external power supply.

The utility model discloses a theory of operation and use flow: the utility model relates to a river course dredging device for hydraulic engineering utilizes fixed cover 4 of new increase, remove cover 5, fixed orifices 6, spacing dish 16, when components such as spacing groove 17 and dog 18 cleared up silt, through spacing dish 16, the combined action of spacing groove 17 and dog 18, can control the silt of grout outlet 14 discharge, can adjust the position of grout outlet 14, make it can not sputter everywhere and discharge according to appointed route, can not pollute the hull or sputter the staff on one's body, through the combined action of fixed cover 4 and removal cover 5, can adjust the position of a silt section of thick bamboo 3 according to actual silt river course degree of depth, make river course dredging device in actual desilting work, easy operation, it is practical high-efficient, the utility model discloses after installing, the utility model relates to a river course dredging device for hydraulic engineering mainly by motor 2, a silt section of thick bamboo 3, the combined action of silt section of thick bamboo 3, The silt remover comprises a rotating blade 8, a rotating rod 9, a fixed sleeve 4, a movable sleeve 5, a fixed hole 6, a limiting disc 16, a limiting groove 17, a stop block 18 and other components, wherein in the actual dredging work, a mounting seat 10 is fixed on a ship body and the ground firstly, the position of a silt barrel 3 is adjusted according to the silt depth of a river channel, so that the silt can be better absorbed, a sliding rod 13 on the outer wall of the fixed sleeve 4 slides upwards through a sliding groove 20 on the movable sleeve 5, so that the fixed sleeve 4 drives the silt barrel 3 to move to a proper position, then the fixed hole 6 and a fixed screw 12 are used for connection and fixation, in the process of extracting the silt, according to the actual requirements of a site, an angle between the limiting disc 16 and the limiting groove 17 and a silt outlet 14 is adjusted by rotating a screwing nut 15, the spraying of the silt is limited by the stop block 18, so that the discharging of the silt is more stable and controllable, an external, the motor 2 starts to work, the model of the motor 2 is YZ10, the motor 2 is used for driving a rotating rod 9 inside the sludge barrel 3 to rotate at a high speed through a bevel gear, and a rotating blade 8 on the rotating rod 9 pushes the sludge into the sludge barrel 3 and finally the sludge is discharged from a slurry outlet 14.

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

Claims

1. The utility model provides a river course dredging device for hydraulic engineering, includes protective housing (1) and a silt barrel (3), its characterized in that: the sludge treatment device is characterized in that the protective shell (1) is arranged on the outer wall of the upper end of a sludge cylinder (3), a motor (2) is arranged on the sludge cylinder (3) on the lower side of the protective shell (1), a slurry outlet (14) is connected to the outer wall of the right end of the sludge cylinder (3), a limiting disc (16) is arranged on the outer wall of the circumference of the lower side of the slurry outlet (14), the limiting disc (16) and the slurry outlet (14) are fixedly connected through a screwed nut (15), a limiting groove (17) is arranged inside the circumference of the limiting disc (16), a stop block (18) is arranged on the outer wall of the upper end of the slurry outlet (14), a fixed sleeve (4) is arranged on the outer wall of the circumference of the sludge cylinder (3), a movable sleeve (5) is arranged on the outer wall of the circumference of the fixed sleeve (4), a slide rod (13) is arranged on the outer wall of the front end of the fixed sleeve (4), and fixed holes (, the sludge treatment device is characterized in that the fixed hole (6) and the movable sleeve (5) are fixedly connected through a fixed screw (12), a rotating rod (9) extending downwards is arranged inside the circumference of the sludge cylinder (3), a rotating blade (8) is arranged on the outer wall of the circumference of the rotating rod (9), a contact (7) extending downwards is arranged on the outer wall of the circumference of the lower side of the sludge cylinder (3), an installation seat (10) is arranged at the lower right side of the sludge cylinder (3), the installation seat (10) and the movable sleeve (5) are fixedly connected through a supporting rod (11), a sleeve (19) is arranged inside the circumference of the movable sleeve (5), sliding grooves (20) are arranged on the movable sleeve (5) at two sides of the sleeve (19), a threaded hole (21) is arranged inside the circumference of the slurry outlet (14), and the threaded hole (21) and a screwing nut (15) are fixedly connected through a threaded rod (22), the motor (2) is electrically connected through an external power supply.

2. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the sludge cylinder (3) and the fixed sleeve (4) are fixedly connected through welding.

3. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the number of the support rods (11) is three, and the three support rods (11) are fixedly connected with the mounting seat (10) through welding.

4. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the number of the sliding rods (13) is two, and the two sliding rods (13) are identical in shape and size.

5. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the width of the sliding groove (20) is one point and two centimeters, and the width of the sliding groove (20) is larger than that of the sliding rod (13).

6. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the slurry outlet (14) and the sludge barrel (3) are kept in a relatively vertical state, and the slurry outlet (14) and the sludge barrel (3) are fixedly connected through welding.