Underground dredging device

Abstract

The utility model relates to the technical field of desilting devices, and discloses an underground desilting device which comprises a stirring device, a round through hole is formed in the top end of one side of the stirring device, a feeding pipe is fixedly connected into the round through hole in the top end of one side of the stirring device, and a motor device is arranged in the middle of the top of the stirring device. The bottom of the stirring device is fixedly connected with a connecting bottom plate, a square through hole is formed in the middle of the bottom of the connecting bottom plate, a drainage assembly is fixedly connected into the square through hole in the middle of the bottom of the connecting bottom plate, and a filter screen is arranged in an inner cavity of the drainage assembly. The rotating shaft can be driven to rotate through rotation of the driving shaft, the rotating shaft can drive the stirring blades on the outer wall to rotate, sludge is conveyed into the stirring assembly through the feeding pipe, the multiple stirring blades in the stirring assembly can stir and smash the sludge, and the blockage phenomenon during conveying is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal devices, and more specifically to an underground silt removal device. Background Art

[0002] A common underground dredging device is the submersible pump. A water pump is a device specially designed to pump liquids from the bottom of a well or a pool. It can pump out silt, impurities and other substances from the bottom of the well through hydraulic principles. The submersible pump is mainly composed of an electric motor, a water pump and connecting pipes. It is usually connected to a ground power source through a cable, converting electrical energy into mechanical energy to drive the water pump for pumping operations. The water pump part sucks in silt and water through the water inlet and discharges it through the water outlet.

[0003] The underground silt cleaning devices currently on the market still have the following shortcomings: 1. The existing underground silt cleaning devices will produce large silt blocks during cleaning, resulting in blockage when transporting silt in the silt cleaning pipe; 2. The existing underground silt cleaning devices have poor silt cleaning quality, and water and silt will be pumped out during use, and the mud and water cannot be separated. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an underground silt removal device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an underground silt removal device, comprising a stirring device, a circular through hole is opened at the top end of one side of the stirring device, a feed pipe is fixedly connected in the circular through hole at the top end of one side of the stirring device, a motor device is arranged in the middle of the top of the stirring device, a connecting bottom plate is fixedly connected to the bottom of the stirring device, a square through hole is opened in the middle of the bottom of the connecting bottom plate, a drainage component is fixedly connected in the square through hole in the middle of the bottom of the connecting bottom plate, a filter screen is arranged in the inner cavity of the drainage component, and the feed pipe is convenient for conveying sludge.

[0006] Furthermore, the stirring device includes a stirring component, a circular hole is opened in the middle of the top of the stirring component, a rotating shaft is provided in the middle of the inner cavity of the stirring component, and a plurality of stirring blades are fixedly connected to the outer wall of the rotating shaft, so that the stirring device is convenient for stirring the sludge.

[0007] Furthermore, the stirring assembly includes a stirring shell, a plurality of hinges are fixedly connected to the bottom front end of the stirring shell, a rectangular through hole is opened at the bottom front end of the stirring shell, a baffle is arranged in the rectangular through hole at the bottom front end of the stirring shell, and the back side of each hinge is fixedly connected to the front side of the baffle.

[0008] Furthermore, the motor device includes a motor housing, the top of the inner cavity of the motor housing is fixedly connected to a motor body, a circular hole is opened in the middle of the bottom of the motor housing, a drive shaft is provided at the bottom of the motor housing, and the top of the drive shaft is fixedly connected to the motor body through the circular hole in the middle of the bottom of the motor housing, and the motor device provides rotational power.

[0009] Furthermore, the bottom of the motor housing is fixedly connected to the middle of the top of the stirring component, and the bottom of the driving shaft is fixedly connected to the rotating shaft through the circular hole in the middle of the top of the stirring component, and the driving shaft can drive the rotating shaft to rotate.

[0010] Furthermore, the drainage component includes a drainage shell, square grooves are provided on both sides of the inner cavity of the drainage shell, and rotary motors are fixedly connected in the square grooves on both sides of the inner cavity of the drainage shell, a threaded rod is fixedly connected to the top of each rotary motor, a connecting block is provided on one side of each threaded rod, a threaded through hole is provided in the middle of the top of each connecting block, the outer wall of each threaded rod is movably connected to the threaded through hole in the middle of the top of each connecting block, and both sides of the filter net are fixedly connected to one side of each connecting block, so that the drainage component facilitates the separation of mud and water.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a stirring device, which is conducive to driving the rotating shaft to rotate through the rotation of the driving shaft, and the rotating shaft will drive the stirring blades on the outer wall to rotate, so that the sludge is transported to the stirring component through the feed pipe. The multiple stirring blades in the stirring component will stir and crush the sludge to avoid blockage in transportation.

[0013] 2. The utility model is provided with a drainage assembly and a filter net, which is conducive to the operation of the rotary motor in the square grooves on both sides of the inner cavity of the drainage shell. The rotary motor will drive the threaded rod on the top to rotate, and the rotation of the threaded rod will drive the connecting block on the outer wall to vibrate up and down. Each connecting block will drive the filter net to vibrate up and down, and the sludge on the filter net will be separated from the water through the drainage assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 3 It is a schematic cross-sectional view of the stirring device structure of the utility model.

[0017] Figure 4It is a schematic cross-sectional view of the stirring assembly structure of the utility model.

[0018] Figure 5 It is a schematic cross-sectional view of the structure of the motor device of the utility model.

[0019] Figure 6 It is a schematic cross-sectional view of the drainage component structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. stirring device; 101. stirring assembly; 1011. stirring shell; 1012. hinge; 1013. baffle; 102. rotating shaft; 103. stirring blade; 2. feeding pipe; 3. motor device; 301. motor shell; 302. motor body; 303. driving shaft; 4. connecting bottom plate; 5. drainage assembly; 501. drainage shell; 502. rotating motor; 503. threaded rod; 504. connecting block; 6. filter screen. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The underground dredging device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-6 As shown, the utility model provides an underground silt removal device, including a stirring device 1, a circular through hole is opened at the top of one side of the stirring device 1, a feed pipe 2 is fixedly connected to the circular through hole at the top of one side of the stirring device 1, a motor device 3 is provided in the middle of the top of the stirring device 1, a connecting base plate 4 is fixedly connected to the bottom of the stirring device 1, a square through hole is opened in the middle of the bottom of the connecting base plate 4, a drainage component 5 is fixedly connected to the square through hole in the middle of the bottom of the connecting base plate 4, a filter screen 6 is provided in the inner cavity of the drainage component 5, and the feed pipe 2 is convenient for conveying silt.

[0023] In a preferred embodiment, the stirring device 1 includes a stirring component 101, a circular hole is opened in the middle of the top of the stirring component 101, a rotating shaft 102 is provided in the middle of the inner cavity of the stirring component 101, and a plurality of stirring blades 103 are fixedly connected to the outer wall of the rotating shaft 102, so that the stirring device 1 is convenient for stirring the sludge.

[0024] In a preferred embodiment, the stirring assembly 101 includes a stirring shell 1011, and a plurality of hinges 1012 are fixedly connected to the bottom front end of the stirring shell 1011. A rectangular through hole is opened at the bottom front end of the stirring shell 1011. A baffle 1013 is provided in the rectangular through hole at the bottom front end of the stirring shell 1011, and the back side of each hinge 1012 is fixedly connected to the front side of the baffle 1013.

[0025] In a preferred embodiment, the motor device 3 includes a motor housing 301, a motor body 302 is fixedly connected to the top of the inner cavity of the motor housing 301, a circular hole is opened in the middle of the bottom of the motor housing 301, a drive shaft 303 is provided at the bottom of the motor housing 301, and the top of the drive shaft 303 is fixedly connected to the motor body 302 through the circular hole in the middle of the bottom of the motor housing 301, and the motor device 3 provides rotational power.

[0026] In a preferred embodiment, the bottom of the motor housing 301 is fixedly connected to the middle of the top of the stirring component 101, and the bottom of the driving shaft 303 is fixedly connected to the rotating shaft 102 through the circular hole in the middle of the top of the stirring component 101, and the driving shaft 303 can drive the rotating shaft 102 to rotate.

[0027] In a preferred embodiment, the drainage component 5 includes a drainage shell 501, and square grooves are provided on both sides of the inner cavity of the drainage shell 501. Rotating motors 502 are fixedly connected in the square grooves on both sides of the inner cavity of the drainage shell 501. A threaded rod 503 is fixedly connected to the top of each rotating motor 502. A connecting block 504 is provided on one side of each threaded rod 503. A threaded through hole is provided in the middle of the top of each connecting block 504. The outer wall of each threaded rod 503 is movably connected to the threaded through hole in the middle of the top of each connecting block 504. Both sides of the filter screen 6 are fixedly connected to one side of each connecting block 504. The drainage component 5 facilitates the separation of mud and water.

[0028] The working principle of this utility model:

[0029] When in use, the device is first operated to make the motor device 3 run, and the motor body 302 in the motor housing 301 will make the drive shaft 303 rotate. The bottom of the drive shaft 303 is in a fixed connection with the top of the rotating shaft 102. The rotation of the drive shaft 303 will drive the rotating shaft 102 to rotate, and the rotating shaft 102 will drive the stirring blades 103 on the outer wall to rotate, and the sludge will be transported to the stirring component 101 through the feeding pipe 2. The multiple stirring blades 103 in the stirring component 101 will stir and crush the sludge to avoid blockage in transportation. The stirred sludge will fall onto the filter screen 6, and the rotating motor 502 in the square grooves on both sides of the inner cavity of the drainage shell 501 will operate. The rotating motor 502 will drive the threaded rod 503 on the top to rotate, and the rotation of the threaded rod 503 will drive the connecting block 504 on the outer wall to vibrate up and down. Each connecting block 504 will drive the filter screen 6 to vibrate up and down, and the sludge on the filter screen 6 will be separated from water through the drainage component 5. After separation, the baffle 1013 will be rotated open along the hinge 1012 to transport the sludge in the stirring component 101 to the dredging pipe.

Claims

1. A downhole desilting device, comprising a stirring device (1), characterized in that: A circular through hole is provided at the top of one side of the stirring device (1), a feed pipe (2) is fixedly connected to the circular through hole at the top of one side of the stirring device (1), a motor device (3) is provided in the middle of the top of the stirring device (1), a connecting base plate (4) is fixedly connected to the bottom of the stirring device (1), a square through hole is provided in the middle of the bottom of the connecting base plate (4), a drainage component (5) is fixedly connected to the square through hole in the middle of the bottom of the connecting base plate (4), and a filter screen (6) is provided in the inner cavity of the drainage component (5).

2. A downhole dredging device according to claim 1, characterized in that: The stirring device (1) comprises a stirring component (101), a circular hole is provided in the middle of the top of the stirring component (101), a rotating shaft (102) is provided in the middle of the inner cavity of the stirring component (101), and a plurality of stirring blades (103) are fixedly connected to the outer wall of the rotating shaft (102).

3. A downhole dredging device according to claim 2, characterized in that: The stirring assembly (101) comprises a stirring shell (1011), a plurality of hinges (1012) are fixedly connected to the front bottom end of the stirring shell (1011), a rectangular through hole is opened at the front bottom end of the stirring shell (1011), a baffle (1013) is arranged in the rectangular through hole at the front bottom end of the stirring shell (1011), and the back side of each hinge (1012) is fixedly connected to the front side of the baffle (1013).

4. A downhole dredging device according to claim 1, characterized in that: The motor device (3) comprises a motor housing (301), the top of the inner cavity of the motor housing (301) is fixedly connected to a motor body (302), a circular hole is provided in the middle of the bottom of the motor housing (301), a driving shaft (303) is provided at the bottom of the motor housing (301), and the top of the driving shaft (303) is fixedly connected to the motor body (302) via the circular hole in the middle of the bottom of the motor housing (301).

5. A downhole dredging device according to claim 4, characterized in that: The bottom of the motor housing (301) is fixedly connected to the middle of the top of the stirring component (101), and the bottom of the driving shaft (303) is fixedly connected to the rotating shaft (102) through a circular hole in the middle of the top of the stirring component (101).

6. The underground silt removal device according to claim 1, characterized in that: The drainage assembly (5) comprises a drainage shell (501), square grooves are provided on both sides of the inner cavity of the drainage shell (501), and rotary motors (502) are fixedly connected in the square grooves on both sides of the inner cavity of the drainage shell (501), and a threaded rod (503) is fixedly connected to the top of each rotary motor (502), and a connecting block (504) is provided on one side of each threaded rod (503), and a threaded through hole is provided in the middle of the top of each connecting block (504), and the outer wall of each threaded rod (503) is movably connected to the threaded through hole in the middle of the top of each connecting block (504), and both sides of the filter screen (6) are fixedly connected to one side of each connecting block (504).

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