CN220351956U - A desilting device - Google Patents

Abstract

The utility model discloses a dredging device, which comprises a box body, wherein a motor is fixedly connected to the outside of the box body; the beneficial effects achieved by the utility model are as follows: the movable frame in the box body can be driven to vertically reciprocate through the motor to rotate the circular plate, the circular plate passes through the sliding block and the fixed frame to drive the filter plate on the inner side of the movable frame to also vertically reciprocate, so that sludge is prevented from being tiled and accumulated on the filter plate, meanwhile, the sliding block drives the rotating rod to vertically reciprocate in the forward and backward directions through the rack and the gear, the rotating rod drives the swinging plate to horizontally reciprocate, the swinging plate drives the scraping plate to horizontally reciprocate on the filter plate through the sliding groove and the sliding rod, sludge on the filter plate is automatically cleaned, and the condition that the sludge is effectively prevented from being accumulated on the filter plate due to the fact that the filter plate is matched with the integral vertical reciprocating oscillation is ensured, the filtering effect of the filter plate is ensured, and the mesh of the filter plate is prevented from being blocked.

Description

A desilting device

Technical field

The utility model relates to the technical field of water conservancy engineering, specifically a desilting device.

Background technique

Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to eliminate harm and create benefits. In water conservancy projects, it is often necessary to clean up the silt in the river. The current desilting device directly inserts the desilting pipe into the water, extracts the silt from the river, and filters the silt through the filter plate inside the device. The final water is directly discharged back into the river. Since most of the filter plates are directly fixed inside the desilting device, the filtered sludge easily accumulates on the surface of the filter plate, thereby blocking the mesh of the filter plate and affecting the filtering effect. Therefore , we propose a desilting device.

Utility model content

The purpose of this utility model is to provide a desilting device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A desilting device includes a box. A motor is fixedly connected to the outside of the box. The output shaft of the motor vertically penetrates the box and extends to the inside of the box. The output shaft of the motor is rotationally connected to the box. , a circular plate is fixedly connected to the output end of the motor, a movable frame is rotatably connected to the inside of the box, a filter plate is fixedly connected to the inside of the movable frame, and the outside of the movable frame is fixed on one side close to the circular plate A fixed frame is connected to the fixed frame. A slider is slidably connected to the inside of the fixed frame. The slider is rotatably connected to the circular plate. A rotating rod is rotatably connected to one side of the fixed frame close to the movable frame. The rotating rod is connected to the fixed frame. A gear is set on the outside and on the inside of the fixed frame. The gear is fixedly connected to the rotating rod. The slider is fixedly connected to a rack on the outside. The rack is meshed with the gear. The rotating rod is located on the outside and on the outside. A swing plate is set above the fixed frame. The swing plate is fixedly connected to the rotating rod. A chute is provided inside the swing plate. A sliding rod is slidingly connected to the chute. The bottom of the sliding rod is fixed. A scraper is connected, and the scraper is slidingly connected to the filter plate.

Preferably, the top of the movable frame and the corresponding two sides of the scraper are fixedly connected to limiting plates, and the scraper is slidingly connected to the limiting plates.

Preferably, a control switch is fixedly connected to the outside of the box, and the motor is electrically connected to the control switch.

Preferably, a lid is fixedly connected to the top of the box, a first funnel is fixedly connected to the inside of the lid and above the filter plate, and a third funnel is fixedly connected to the bottom of the box and below the filter plate. Two funnels.

Preferably, a trash discharge pipe is fixedly connected to the bottom of the box, an end cover is set on the outside of the trash discharge pipe, and the end cover is threadedly connected to the trash discharge pipe.

Preferably, support legs are fixedly connected to the bottom four corners of the box.

The beneficial effects achieved by the utility model are: through the box body, motor, circular plate, movable frame, filter plate, fixed frame, slider, rotating rod, gear, rack, swing plate, chute, sliding rod, The scraper can drive the circular plate to rotate through the motor, and the circular plate drives the movable frame in the box to swing up and down through the slider and the fixed frame, thereby driving the filter plate inside the movable frame to swing up and down to prevent silt from being accumulated in the filter. On the board, at the same time, the slider moves back and forth in the fixed frame, and the rack and gear drive the rotating rod to rotate forward and reverse. The rotating rod drives the swing plate to swing left and right, and the swing plate drives the scraper through the chute and sliding rod. The plate reciprocates left and right on the filter plate to automatically clean the sludge on the filter plate. The up and down reciprocating swing of the filter plate as a whole effectively prevents sludge from accumulating on the filter plate and ensures the filtering effect of the filter plate. Prevent the filter plate mesh from clogging.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic structural diagram of the impurity discharge pipe of the present invention;

Figure 3 is a schematic cross-sectional view of the utility model;

Figure 4 is a schematic structural diagram of the circular plate of the present invention;

Figure 5 is a schematic structural diagram of the chute of the present utility model.

In the picture: 1. Box; 2. Motor; 3. Circular plate; 4. Movable frame; 5. Filter plate; 6. Fixed frame; 7. Slider; 8. Rotating rod; 9. Gear; 10. Rack ; 11. Swing plate; 12. Chute; 13. Slide rod; 14. Scraper; 15. Limit plate; 16. Control switch; 17. Box cover; 18. First funnel; 19. Second funnel; 20 , trash discharge pipe; 21. End cover; 22. Supporting legs.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 5. The present utility model provides a technical solution:

A desilting device includes a box 1. A motor 2 is fixedly connected to the outside of the box 1. The output shaft of the motor 2 vertically penetrates the box 1 and extends to the inside of the box 1. The output shaft of the motor 2 is connected to the box 1. Rotation connection, the output end of the motor 2 is fixedly connected with a circular plate 3, the inside of the box 1 is rotationally connected with a movable frame 4, the inside of the movable frame 4 is fixedly connected with a filter plate 5, the outside of the movable frame 4 is close to one side of the circular plate 3 A fixed frame 6 is fixedly connected to the side, and a slider 7 is slidingly connected inside the fixed frame 6. The slider 7 is rotationally connected to the circular plate 3. When the motor 2 drives the circular plate 3 to rotate, it will drive the movable frame through the slider 7 and the fixed frame 6. 4 reciprocates up and down in the box 1, which can prevent mud from being accumulated flatly on the filter plate 5; the inside of the fixed frame 6 close to the side of the movable frame 4 is connected to a rotating rod 8, and the outside of the rotating rod 8 is A gear 9 is set on the inner side of the fixed frame 6. The gear 9 is fixedly connected to the rotating rod 8. A rack 10 is fixedly connected to the outside of the slider 7. The rack 10 is meshed with the gear 9. The rotating rod 8 is fixedly connected to the outside. A swing plate 11 is set above the frame 6. The swing plate 11 is fixedly connected to the rotating rod 8. A chute 12 is provided inside the swing plate 11. A sliding rod 13 is slidably connected to the inside of the chute 12. The bottom of the sliding rod 13 is fixed. A scraper 14 is connected, and the scraper 14 is slidingly connected to the filter plate 5. The scraper 14 automatically cleans the filter plate 5 to prevent the filtered sludge from accumulating on the filter plate 5 and causing blockage.

The top of the movable frame 4 and the corresponding two sides of the scraper 14 are fixedly connected to the limit plate 15. The scraper 14 is slidingly connected to the limit plate 15. The scraper 14 is limited by the limit plate 15, so that the scraper 14 is 14 can only swing back and forth left and right on the filter plate 5, thereby cleaning the sludge on the filter plate 5 from both sides; a control switch 16 is fixedly connected to the outside of the box 1, and the motor 2 is electrically connected to the control switch 16. In the device The electrical equipment is powered by an external power supply and is controlled by the control switch 16; a box cover 17 is fixedly connected to the top of the box 1, and a first funnel 18 is fixedly connected to the inside of the box cover 17 and above the filter plate 5. A second funnel 19 is fixedly connected to the bottom of the body 1 and below the filter plate 5 to limit the flow of water to ensure that the water can flow through the filter plate 5; a trash discharge pipe 20 is fixedly connected to the bottom of the box 1 to discharge impurities. The outside of the pipe 20 is provided with an end cap 21, and the end cap 21 is threadedly connected to the waste removal pipe 20 for discharging the cleaned sludge; the four corners of the bottom of the box 1 are fixedly connected with support legs 22 to support the box 1 .

Specifically, when using the utility model, first the silt in the river is extracted and injected into the box 1 through the first funnel 18 on the box cover 17. The silt is filtered out by the filter plate 5 inside the movable frame 4, and the water passes through The second funnel 19 at the bottom of the box 1 is discharged back to the river. At the same time, the motor 2 is started through the control switch 16 to drive the circular plate 3 to rotate. When the circular plate 3 rotates, it will slide back and forth in the fixed frame 6 through the slider 7. Since the movable frame 4 rotates with the box 1, so through the slider 7 and the fixed frame 6, when the circular plate 3 rotates, it can drive the movable frame 4 to swing up and down, so that the filtered sludge will not accumulate flatly on the upper surface of the filter plate 5. To prevent clogging, the slider 7 that moves back and forth in the fixed frame 6 will drive the rack 10 to move back and forth synchronously. The rack 10 then drives the rotating rod 8 to reciprocate forward and reverse through the gear 9 meshing with itself. Rotate, the rotating rod 8 drives the swing plate 11 to reciprocate left and right, and the swing plate 11 drives the scraper 14 to reciprocate left and right through the chute 12 and the sliding rod 13, thereby cleaning the sludge on the filter plate 5 to the left and right sides of the box. The bottom position of 1 improves the anti-blocking effect. Blocked by the second funnel 19, the cleaned sludge cannot be discharged directly. After the end, the end cover 21 can be opened and the sludge can be discharged from the box 1 through the discharge pipe 20.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientations or positional relationships indicated by "top", "inner", "front", "center", "both ends", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

Furthermore, the terms “first”, “second”, “third” and “fourth” are used for descriptive purposes only and shall not be understood as indicating or implying the relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined as "first", "second", "third", and "fourth" may explicitly or implicitly include at least one of these features.

In this utility model, unless otherwise expressly stipulated and limited, the terms "installation", "setting", "connection", "fixing", "rotating" and other terms should be understood in a broad sense. For example, it can be a fixed connection, It can also be detachably connected, or integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction of two elements relationship, unless otherwise explicitly limited, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dredging device, includes box (1), the outside fixedly connected with motor (2) of box (1), the output shaft of motor (2) runs through box (1) perpendicularly and extends to the inside of box (1), the output shaft and the box (1) of motor (2) rotate to be connected, the output fixedly connected with plectane (3) of motor (2), its characterized in that: the inside rotation of box (1) is connected with movable frame (4), the inside fixedly connected with filter (5) of movable frame (4), one side fixedly connected with fixed frame (6) that the outside of movable frame (4) is close to plectane (3), the inside sliding connection of fixed frame (6) has slider (7), slider (7) and plectane (3) rotate to be connected, one side that the inside of fixed frame (6) is close to movable frame (4) rotates to be connected with dwang (8), the outside of dwang (8) just is located the inboard cover of fixed frame (6) and is equipped with gear (9), gear (9) and dwang (8) fixed connection, the outside fixedly connected with rack (10) of slider (7), rack (10) and gear (9) meshing are connected, the outside of dwang (8) just be located the top cover of fixed frame (6) is equipped with swinging plate (11), swinging plate (11) and dwang (8) fixed connection, the inside of swinging plate (11) just is equipped with gear (9) and slide bar (13) are seted up to the inboard cover of fixed frame (6), slide bar (13) are connected with slide bar (13), the scraping plate (14) is in sliding connection with the filter plate (5).

2. A dredging arrangement according to claim 1, wherein: limiting plates (15) are fixedly connected to the tops of the movable frames (4) and located on two corresponding side edges of the scraping plates (14), and the scraping plates (14) are in sliding connection with the limiting plates (15).

3. A dredging arrangement according to claim 1, wherein: the outside of box (1) fixedly connected with control switch (16), motor (2) and control switch (16) electric connection.

4. A dredging arrangement according to claim 1, wherein: the top fixedly connected with case lid (17) of box (1), the inside of case lid (17) just is located the top fixedly connected with first funnel (18) of filter (5), the bottom of box (1) just is located the below fixedly connected with second funnel (19) of filter (5).

5. A dredging arrangement according to claim 1, wherein: the bottom of box (1) fixedly connected with arranges miscellaneous pipe (20), the outside cover of arranging miscellaneous pipe (20) is equipped with end cover (21), end cover (21) and the threaded connection of arranging miscellaneous pipe (20).

6. A dredging arrangement according to claim 1, wherein: support legs (22) are fixedly connected to four corners of the bottom of the box body (1).