A dredging device

Abstract

The utility model discloses a dredging device, including a height support component, a battery, a material extraction pump and a discharge pipe. A width adjustment component is fixed above the height support component, and the width adjustment component includes a fixed plate, and the two ends of the fixed plate are slidably connected with a connecting plate, the upper surfaces of the two ends of the fixed plate are connected to the connecting plate by a second fastening bolt, and the ends of the connecting plate are fixed on the height support component, a cross plate is fixed between two groups of the fixed plates, and a battery is arranged on one side above the cross plate, a material extraction pump is fixed in the middle of the upper part of the cross plate, a fixed cylinder is fixed in the middle of the lower part of the cross plate, and a threaded rod is connected to the fixed cylinder. The dredging device can adjust the length between the scraper frame and the movable side frame by using an adjustable scraper frame and a movable side frame, thereby facilitating the device to adapt to channels and ditches of different sizes and improving the use effect of the device.

Description

Technical Field

[0001] The utility model relates to the technical field related to municipal engineering, in particular to a silt clearing device. Background Art

[0002] Municipal engineering refers to construction projects such as urban roads, public transportation, water supply, drainage, sewage treatment, garbage disposal, flood control, underground public facilities, etc. When cleaning the drainage channels, it is necessary to clean the silt inside the drainage channels, so it is necessary to use silt removal equipment;

[0003] The existing municipal ditch dredging device is inconvenient to adjust the size of the ditch when dredging the ditch, and it is difficult to adapt to ditches of different widths. At the same time, due to the different depths of ditches in different areas, the operating height of the dredging device needs to be adjusted. Therefore, we propose a dredging device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dredging device to solve the problem that the existing municipal ditch dredging device is difficult to adjust the size of the ditch when dredging the ditch, and is difficult to adapt to ditches of different widths. At the same time, due to the different depths of ditches in different areas, the use height of the dredging device needs to be adjusted.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dredging device, comprising a height support assembly, a battery, a material pump and a discharge pipe, a width adjustment assembly is fixed above the height support assembly, the width adjustment assembly comprises a fixed plate, and the two ends of the fixed plate are slidably connected with a connecting plate, the upper surfaces of the two ends of the fixed plate are connected to the connecting plate by a second fastening bolt, and the ends of the connecting plate are fixed to the height support assembly, a cross plate is fixed between the two groups of the fixed plates, and a battery is arranged on one side above the cross plate, and the middle part above the cross plate A suction pump is fixed, and one end of the suction pump is connected to a suction pipe, and the other end of the suction pump is connected to a discharge pipe. A fixed cylinder is fixed in the lower middle part of the horizontal plate, and a threaded rod is connected to the fixed cylinder. A scraper frame is provided at the bottom of the threaded rod, and movable side frames are provided at both ends of the scraper frame. Side nets are fixed to the side ends of the movable side frames, and scraping teeth are evenly fixed below the surface ends of the movable side frames. A collection frame is fixed above the movable side frame, and a material guide pipe is connected to the upper side end of the collection frame, and the upper end of the material guide pipe is communicated with the lower end of the suction pipe.

[0006] Preferably, the height support assembly includes a first support rod, a second support rod is slidably connected below the first support rod, and a moving wheel is fixed to the lower end of the second support rod, the surface of the first support rod is connected to the second support rod by a first fastening bolt, and the two groups of the first support rods are connected by a cross bar.

[0007] By adopting the above technical solution, it is convenient to use the first fastening bolts on the surfaces of the first support rod and the second support rod so as to adjust the use height of the device.

[0008] Preferably, the threaded rod is connected to the fixed cylinder by a threaded connection, and the bottom of the threaded rod is connected to the top of the scraper frame by a rotational connection.

[0009] By adopting the above technical solution, the threaded rod can be rotated so that the threaded rod can move in the thread inside the fixed tube, thereby facilitating the adjustment of the use height of the scraper frame.

[0010] Preferably, the movable side frame and the two ends of the scraper frame form a snap-fit ​​sliding connection, and grooves are provided at both ends of the upper surface of the scraper frame. The surface of the movable side frame is fixedly connected to the scraper frame by a third fastening bolt.

[0011] By adopting the above technical solution, the width between the scraper frame and the movable side frame can be adjusted by using the third fastening bolts on the surface of the movable side frame, so that the device can adapt to channels with different widths.

[0012] Preferably, suction pipes are evenly arranged below the material collection frame, and the suction pipe located at the inner end of the material collection frame is arranged in an "L" shape, and the diameter of the suction pipe is equal to the diameter of the slot opened on the upper surface of the scraper frame.

[0013] By adopting the above technical solution, the suction pipe below the material collection frame can be used to scrape out the sludge inside the scraper frame and the movable side frame, so as to discharge the sludge.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the dredging device,

[0015] The height of the device can be adjusted by using a height support assembly in conjunction with a fixed tube and a threaded rod, and the device can be adapted to the depth of ditches in different areas, so that the scraper frame at the bottom of the threaded rod can contact the bottom of the channel, thereby facilitating the dredging work of the device and improving the use effect of the device;

[0016] The adjustable scraper frame and the movable side frame can be used to adjust the length between the scraper frame and the movable side frame, thereby facilitating the device to adapt to channels and ditches of different sizes, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the utility model;

[0019] Figure 3 This is a front sectional structural diagram of the movable side frame of the utility model;

[0020] Figure 4 It is a side sectional structural schematic diagram of the movable side frame of the utility model.

[0021] In the figure: 1. height support assembly; 101. first support rod; 102. second support rod; 103. moving wheel; 104. first fastening bolt; 105. cross bar; 2. width adjustment assembly; 201. fixing plate; 202. connecting plate; 203. second fastening bolt; 3. cross plate; 4. battery; 5. suction pump; 6. suction pipe; 7. fixing cylinder; 8. threaded rod; 9. scraper frame; 10. slot; 11. movable side frame; 12. third fastening bolt; 13. side net; 14. scraper teeth; 15. material collection frame; 16. suction pipe; 17. material guide pipe; 18. discharge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: a dredging device, including a height support component 1, a battery 4, a suction pump 5 and a discharge pipe 18, a width adjustment component 2 is fixed above the height support component 1, the height support component 1 includes a first support rod 101, a second support rod 102 is slidably connected below the first support rod 101, and a moving wheel 103 is fixed at the lower end of the second support rod 102, the surface of the first support rod 101 is connected to the second support rod 102 by a first fastening bolt 104, and the two groups of first support rods 101 are connected by a cross bar 105, which is convenient for passing The first fastening bolts 104 on the surfaces of the first support rod 101 and the second support rod 102 are used to adjust the use height of the device. The width adjustment component 2 includes a fixed plate 201, and the two ends of the fixed plate 201 are slidably connected with a connecting plate 202. The upper surfaces of the two ends of the fixed plate 201 are connected to the connecting plate 202 through the second fastening bolts 203, and the ends of the connecting plate 202 are fixed on the height support component 1, so as to facilitate the use of the second fastening bolts 203 on the surface of the fixed plate 201 to adjust the lateral width of the device, so that the device can be used in ditches of different sizes;

[0024] See also Figure 1-4A cross plate 3 is fixed between the two groups of fixed plates 201, and a battery 4 is arranged on one side above the cross plate 3, a suction pump 5 is fixed on the upper middle part of the cross plate 3, and one end of the suction pump 5 is connected to the suction pipe 6, and the other end of the suction pump 5 is connected to the discharge pipe 18, a fixed cylinder 7 is fixed on the lower middle part of the cross plate 3, and a threaded rod 8 is connected to the fixed cylinder 7, the threaded rod 8 is connected to the fixed cylinder 7 by a threaded connection, and the bottom of the threaded rod 8 is connected to the top of the scraper frame 9 by a rotation connection, and the threaded rod 8 can be rotated so that the threaded rod 8 can move in the internal thread of the fixed cylinder 7, so as to facilitate the adjustment of the use height of the scraper frame 9, a scraper frame 9 is arranged at the bottom of the threaded rod 8, and movable side frames 11 are arranged at both ends of the scraper frame 9, and side nets 13 are fixed to the side ends of the movable side frames 11, and the movable side frames 11 and the two ends of the scraper frame 9 form a snap-fit ​​sliding connection, and the two ends of the upper surface of the scraper frame 9 are provided with grooves 10, The surface of the side frame 11 is fixedly connected to the scraper frame 9 by a third fastening bolt 12. The third fastening bolt 12 on the surface of the movable side frame 11 can be used to adjust the width between the scraper frame 9 and the movable side frame 11, so that the device can adapt to channels of different widths. Scraping teeth 14 are evenly fixed below the surface end of the movable side frame 11, and a collection frame 15 is fixed above the movable side frame 11. A guide pipe 17 is connected to the upper side end of the collection frame 15, and the upper end of the guide pipe 17 is connected to the lower end of the extraction pipe 6. Suction pipes 16 are evenly arranged below the collection frame 15. The suction pipe 16 located at the inner end of the collection frame 15 is arranged in an "L" shape. The diameter of the suction pipe 16 is equal to the diameter of the groove 10 opened on the upper surface of the scraper frame 9. The suction pipe 16 below the collection frame 15 can be used to scrape out the sludge inside the scraper frame 9 and the movable side frame 11 for discharge.

[0025] Working principle: First, move the device to the channel ditch that needs to be desilted, and adjust the length between the scraper frame 9 and the movable side frame 11 according to the width of the ditch. When adjusting, the third fastening bolt 12 can be rotated so that the movable side frame 11 slides at both ends of the scraper frame 9 to adjust the length of the scraper frame 9 and the movable side frame 11. Then, the threaded rod 8 can be rotated so that the threaded rod 8 moves downward on the fixed tube 7, so that the scraper frame 9 at the bottom of the threaded rod 8 contacts the bottom of the ditch, and then the height support component 1 is moved so that the device can move to scrape the sludge;

[0026] By opening the suction pump 5 above the horizontal plate 3, the suction pipe 6 can cooperate with the guide pipe 17, the collecting frame 15 and the suction pipe 16 to facilitate the absorption of the sludge scraped into the scraper frame 9 and the movable side frame 11, and then the sludge is discharged to the upper side of the channel through the discharge pipe 18 at the end of the suction pump 5. This is the operating principle of the dredging device.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dredging device, comprising a height support assembly (1), a storage battery (4), a suction pump (5) and a discharge pipe (18), characterized in that: A width adjustment assembly (2) is fixed above the height support assembly (1), the width adjustment assembly (2) comprising a fixing plate (201), and connecting plates (202) are slidably connected at both ends of the fixing plate (201), the upper surfaces of both ends of the fixing plate (201) are connected to the connecting plates (202) via second fastening bolts (203), and the ends of the connecting plates (202) are fixed to the height support assembly (1), a transverse plate (3) is fixed between the two groups of fixing plates (201), and a storage battery (4) is provided on one side above the transverse plate (3), a material extraction pump (5) is fixed in the middle of the upper part of the transverse plate (3), and one end of the material extraction pump (5) is connected to a material extraction pipe (6), and the material extraction pipe (6) is connected to the material extraction pipe (6). The other end of the material pump (5) is connected to a discharge pipe (18), a fixed cylinder (7) is fixed at the middle of the lower part of the horizontal plate (3), and a threaded rod (8) is connected to the fixed cylinder (7), a scraper frame (9) is arranged at the bottom of the threaded rod (8), and movable side frames (11) are arranged at both ends of the scraper frame (9), a side net (13) is fixed to the side end of the movable side frame (11), scraper teeth (14) are evenly fixed below the surface end of the movable side frame (11), a collection frame (15) is fixed above the movable side frame (11), a material guide pipe (17) is connected to the upper side end of the collection frame (15), and the upper end of the material guide pipe (17) is connected to the lower end of the extraction pipe (6).

2. A dredging device according to claim 1, characterized in that: The height support assembly (1) comprises a first support rod (101), a second support rod (102) being slidably connected below the first support rod (101), a moving wheel (103) being fixed at the lower end of the second support rod (102), a surface of the first support rod (101) being connected to the second support rod (102) via a first fastening bolt (104), and two groups of the first support rods (101) being connected via a cross bar (105).

3. A dredging device according to claim 1, characterized in that: The threaded rod (8) is connected to the fixed cylinder (7) by threaded connection, and the bottom of the threaded rod (8) is connected to the top of the scraper frame (9) by rotational connection.

4. A dredging device according to claim 1, characterized in that: The movable side frame (11) and the two ends of the scraper frame (9) form a snap-fitting sliding connection, and the two ends of the upper surface of the scraper frame (9) are provided with slots (10), and the surface of the movable side frame (11) is fixedly connected to the scraper frame (9) via a third fastening bolt (12).

5. A dredging device according to claim 1, characterized in that: Suction pipes (16) are evenly arranged below the material collection frame (15). The suction pipes (16) located at the inner end of the material collection frame (15) are arranged in an "L" shape. The diameter of the suction pipes (16) is equal to the diameter of the slots (10) opened on the upper surface of the scraper frame (9).

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