CN219240675U

CN219240675U - Water conservancy construction dredging device

Info

Publication number: CN219240675U
Application number: CN202320313524.0U
Authority: CN
Inventors: 姜红; 章军; 郭情; 邓才荣; 唐灿
Original assignee: Hunan Physical Construction Engineering Co ltd
Current assignee: Hunan Physical Construction Engineering Co ltd
Priority date: 2023-02-25
Filing date: 2023-02-25
Publication date: 2023-06-23
Anticipated expiration: 2033-02-25

Abstract

The utility model discloses a water conservancy construction dredging device, which belongs to the technical field of water conservancy construction and comprises a feeding box, wherein a conveying pipe is arranged on the side part of the feeding box, a discharging pipe is arranged at the bottom of one end of the conveying pipe, a collecting mechanism is arranged at the bottom of the discharging pipe, a first motor is arranged at the top end of the conveying pipe, an output shaft of the first motor extends to the inner cavity of the conveying pipe and is fixedly connected with a spiral conveying rod, one end of the spiral conveying rod extends to the inner cavity of the feeding box, two shredding mechanisms are arranged on the feeding box, and a feed inlet is arranged on the side part of the feeding box. According to the utility model, the scraping sheet is positioned at the front part of the feeding hole, and when the third servo motor drives the scraping sheet to rotate to scrape the sludge, the sludge can smoothly enter the inner cavity of the feeding box, so that the function of pushing the sludge into the inner cavity of the feeding box is realized, and the working quality of the water conservancy construction dredging device is improved.

Description

Water conservancy construction dredging device

Technical Field

The utility model relates to the technical field of water conservancy construction, in particular to a water conservancy construction dredging device.

Background

Along with the development of science and the progress of society, the water conservancy construction technology of China is more mature, the water conservancy construction is mostly carried out in river channels, lakes, coasts and other water areas, the construction diversion, the interception and the underwater operation are required according to the natural conditions of water flow and the requirements of engineering construction, and the underwater silt is required to be cleaned when necessary.

The utility model patent with the bulletin number of CN212001348U discloses a water conservancy construction dredging device which comprises a conveying pipe, a collecting device and a control box, wherein the collecting device and the control box are respectively positioned at two ends of the conveying pipe, a main shaft is arranged in the conveying pipe and consists of a driving wheel, a worm and a main rod, the driving wheel is positioned at the top end of the main rod and is arranged in the control box, and the driving wheel is connected with a motor through a belt; the worm is positioned at the tail end of the main rod and is arranged in the collecting device, and the worm is meshed with a right-handed wheel and a left-handed wheel which are arranged on the collecting device; the outer wall of the main rod is provided with a spiral blade; this water conservancy construction desilting device is collected silt through collection device, lets the easier entering of silt convey the feed inlet with silt in for silt cleaning effect. However, the above patent has the following disadvantages: the blade can only stir the silt, can not directly scrape the silt into the feed inlet, and the desilting effect is not good enough, and some silt can coagulate into the group in addition, has debris in some silt, can cause the jam in entering into the desilting device. Therefore, we provide a water conservancy construction dredging device.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a water conservancy construction dredging device.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a water conservancy construction desilting device, includes the feeding case, the lateral part of feeding case is provided with the conveying pipeline, the bottom of conveying pipeline one end is provided with the discharging pipe, the bottom of discharging pipe is provided with collection mechanism, the top of conveying pipeline is provided with first motor, the output shaft of first motor extends to the inner chamber and the fixedly connected with spiral conveying pole of conveying pipeline, the one end of spiral conveying pole extends to the inner chamber of feeding case, be provided with two shredding mechanisms on the feeding case, the lateral part of feeding case is provided with the feed inlet, the bottom of feed inlet inner chamber is provided with supplementary bevel groove, the lateral part of feeding case is provided with the mounting box, the inner chamber fixed mounting of mounting box has two third servo motor, the output shaft of third servo motor extends to the bottom of mounting box and has fixedly cup jointed the scraping material piece.

As a preferable scheme of the utility model, the shredding mechanism comprises a rotating rod which is rotatably connected with the inner cavity of the feeding box, a cutting knife is fixedly connected with the outer side of the rotating rod, a second motor is fixedly arranged on the side face of the feeding box, an output shaft of the second motor is connected with the end portion of the rotating rod, and a second protective cover is arranged on the side face of the feeding box and positioned outside the second motor.

As a preferable scheme of the utility model, the collecting mechanism comprises a hanging plate fixedly sleeved at the bottom end of the discharging pipe, two hooks are arranged on the bottom surface of the hanging plate, hanging rings are respectively hung on the two hooks, and the bottom ends of the hanging rings are fixedly connected with a collecting box.

As a preferable scheme of the utility model, a first protective cover is arranged at the top end of the conveying pipe and positioned at the outer side of the first motor, the top surface of the first protective cover is fixedly connected with a mounting block, and the mounting block is provided with a mounting hole.

As a preferable scheme of the utility model, the side surface of the spiral conveying rod is attached to the inner wall of the conveying pipe.

As a preferable mode of the utility model, the bottom surface of the scraping sheet is flush with the bottom surface of the feeding box.

Compared with the prior art, the utility model has the advantages that:

(1) In the utility model, the scraping sheet is positioned at the front part of the feeding hole, and when the third servo motor drives the scraping sheet to rotate to scrape the sludge, the sludge can smoothly enter the inner cavity of the feeding box, so that the function of pushing the sludge into the inner cavity of the feeding box is realized.

(2) According to the utility model, through the cooperation of the second motor, the rotating rod and the cutting knife, the second motor is utilized to drive the rotating rod and the cutting knife to rotate, and the cutting knife is utilized to cut up the sludge entering the inner cavity of the feeding box, so that the blocking of the inner cavity of the feeding box caused by the clustered sludge is avoided, and meanwhile, the phenomenon that the sludge in the inner cavity of the feeding box cannot be conveyed away is avoided, and the working quality of the water conservancy construction dredging device is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a shredder mechanism according to the present utility model;

FIG. 4 is an internal schematic view of the mounting case of the present utility model;

fig. 5 is an enlarged schematic view of the utility model at a in fig. 1.

The reference numerals in the figures illustrate:

1. a feed box; 2. a material conveying pipe; 3. a discharge pipe; 4. a collection mechanism; 5. a first shield; 6. a first motor; 7. a spiral material conveying rod; 8. a feed inlet; 9. auxiliary bevel; 10. a mounting box; 11. a third servo motor; 12. scraping a material sheet; 13. a shredding mechanism; 14. a second motor; 15. a rotating lever; 16. a cutting knife; 17. a second shield; 18. a suspension plate; 19. a hook; 20. a hanging ring; 21. a collection box; 22. a mounting block; 23. and (5) mounting holes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-5, a dredging device for water conservancy construction comprises a feeding box 1, wherein a conveying pipe 2 is arranged on the side part of the feeding box 1, a discharging pipe 3 is arranged at the bottom of one end of the conveying pipe 2, a collecting mechanism 4 is arranged at the bottom of the discharging pipe 3, a first motor 6 is arranged at the top end of the conveying pipe 2, an output shaft of the first motor 6 extends to an inner cavity of the conveying pipe 2 and is fixedly connected with a spiral conveying rod 7, one end of the spiral conveying rod 7 extends to the inner cavity of the feeding box 1, two shredding mechanisms 13 are arranged on the feeding box 1, a feeding hole 8 is arranged on the side part of the feeding box 1, an auxiliary bevel 9 is arranged at the bottom of the inner cavity of the feeding hole 8, a mounting box 10 is arranged on the side part of the feeding box 1, two third servo motors 11 are fixedly arranged in the inner cavity of the mounting box 10, and an output shaft of each third servo motor 11 extends to the bottom of the mounting box 10 and is fixedly sleeved with a scraping sheet 12.

In this embodiment, the auxiliary bevel 9 is used to facilitate the sludge to enter the inner cavity of the feeding box 1, and the two third servo motors 11 drive the two scraping plates 12 to rotate in opposite directions, so that the middle parts of the two scraping plates 12 in the sludge enter the inner cavity of the feeding box 1, and in addition, the spiral blades on the spiral conveying rod 7 are provided with raised points, so that friction between the spiral conveying rod and the sludge is increased, and the rotation of the spiral conveying rod 7 is ensured to drive the sludge to move upwards.

Specifically, referring to fig. 1 and 3, the shredding mechanism 13 includes a rotating rod 15 rotatably connected to an inner cavity of the feeding box 1, a cutter 16 fixedly connected to an outer side of the rotating rod 15, a second motor 14 fixedly installed on a side surface of the feeding box 1, an output shaft of the second motor 14 connected to an end portion of the rotating rod 15, and a second protection cover 17 disposed on an outer side of the side surface of the feeding box 1 and located outside the second motor 14.

In this embodiment, the second motor 14 is utilized to drive the rotating rod 15 and the cutting knife 16 to rotate, the cutting knife 16 is utilized to cut up the sludge entering the inner cavity of the feeding box 1, the agglomerated sludge is prevented from influencing the output of the spiral conveying rod 7, the second motor 14 is protected through the second protection cover 17, and the second motor 14 is prevented from being damaged due to water and sludge.

Specifically, referring to fig. 1 and 5, the collecting mechanism 4 includes a hanging plate 18 fixedly sleeved at the bottom end of the discharging pipe 3, two hooks 19 are arranged on the bottom surface of the hanging plate 18, hanging rings 20 are respectively hung on the two hooks 19, and a collecting box 21 is fixedly connected with the bottom end of the hanging rings 20.

In this embodiment, the collecting tank 21 is installed by using the cooperation of the hanging ring 20 and the hanging hook 19, and the cleaned sludge is collected by using the collecting tank 21.

Specifically, referring to fig. 2, a first protection cover 5 is disposed at the top end of the conveying pipe 2 and outside the first motor 6, a mounting block 22 is fixedly connected to the top surface of the first protection cover 5, and a mounting hole 23 is formed in the mounting block 22.

In this embodiment, the first motor 6 is protected by the first protection cover 5, and is connected to the lifting device through the mounting block 22 and the mounting hole 23, so that the dredging device is held by the lifting device.

Specifically, referring to fig. 2, the side surface of the spiral feeding rod 7 is attached to the inner wall of the feeding pipe 2.

In this embodiment, it is ensured that the spiral feed rod 7 does not fall out of the gap when rotating to lift up the sludge.

Specifically, referring to fig. 1, the bottom surface of the scraping sheet 12 is flush with the bottom surface of the feeding box 1.

In this embodiment, the feeding box 1 is not disturbed by the scraping sheet 12 when the scraping sheet 12 scrapes the sludge, and the sludge scraped by the scraping sheet 12 is ensured to enter the inner cavity of the feeding box 1.

Working principle: when the feeding box is used, firstly, the feeding box 1 and the scraping sheets 12 extend into sludge, the two third servo motors 11 are started to drive the two scraping sheets 12 to rotate, the sludge is scraped into the inner cavity of the feeding box 1 from the feeding hole 8 by the scraping sheets 12, then the two second motors 14 are started to drive the rotating rod 15 and the cutting knife 16 to rotate, the sludge entering the inner cavity of the feeding box 1 is chopped by the cutting knife 16, then the first motor 6 is started to drive the spiral feeding rod 7 to rotate, the sludge in the inner cavity of the feeding box 1 is driven to move upwards from the inner cavity of the conveying pipe 2 by the rotation of the spiral feeding rod 7, and the sludge at the top of the inner cavity of the conveying pipe 2 falls from the discharging pipe 3, so that the sludge is collected into the inner cavity of the collecting box 21.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a water conservancy construction desilting device, includes feeding case (1), its characterized in that: the utility model provides a feeding box, including feeding box (1), feed box (1) and feed box (10), the lateral part of feeding box (1) is provided with conveying pipe (2), the bottom of conveying pipe (2) one end is provided with discharging pipe (3), the bottom of discharging pipe (3) is provided with collection mechanism (4), the top of conveying pipe (2) is provided with first motor (6), the output shaft of first motor (6) extends to the inner chamber and fixedly connected with spiral conveying pole (7) of conveying pipe (2), the one end of spiral conveying pole (7) extends to the inner chamber of feeding box (1), be provided with two shredding mechanism (13) on feeding box (1), the lateral part of feeding box (1) is provided with feed inlet (8), the bottom of feed inlet (8) inner chamber is provided with supplementary bevel (9), the lateral part of feeding box (1) is provided with install bin (10), the inner chamber fixed mounting of install two third servo motor (11), the output shaft of third servo motor (11) extends to the bottom of install bin (10) and is fixed with scraper (12).

2. The water conservancy construction dredging device as claimed in claim 1, wherein: the shredding mechanism (13) comprises a rotating rod (15) which is rotationally connected to the inner cavity of the feeding box (1), a cutting knife (16) is fixedly connected to the outer side of the rotating rod (15), a second motor (14) is fixedly arranged on the side face of the feeding box (1), an output shaft of the second motor (14) is connected with the end portion of the rotating rod (15), and a second protective cover (17) is arranged on the side face of the feeding box (1) and located outside the second motor (14).

3. The water conservancy construction dredging device as claimed in claim 1, wherein: the collecting mechanism (4) comprises a hanging plate (18) fixedly sleeved at the bottom end of the discharging pipe (3), two hooks (19) are arranged on the bottom surface of the hanging plate (18), hanging rings (20) are respectively hung on the two hooks (19), and a collecting box (21) is fixedly connected to the bottom end of each hanging ring (20).

4. The water conservancy construction dredging device as claimed in claim 1, wherein: the conveying pipe is characterized in that a first protective cover (5) is arranged at the top end of the conveying pipe (2) and located on the outer side of the first motor (6), a mounting block (22) is fixedly connected to the top surface of the first protective cover (5), and a mounting hole (23) is formed in the mounting block (22).

5. The water conservancy construction dredging device as claimed in claim 1, wherein: the side surface of the spiral conveying rod (7) is attached to the inner wall of the conveying pipe (2).

6. The water conservancy construction dredging device as claimed in claim 1, wherein: the bottom surface of the scraping sheet (12) is flush with the bottom surface of the feeding box (1).