CN219744019U

CN219744019U - Suction dredge

Info

Publication number: CN219744019U
Application number: CN202320677010.3U
Authority: CN
Inventors: 李俊峰; 朱坤; 周广强
Original assignee: Ict Technology Shandong Co ltd
Current assignee: Ict Technology Shandong Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-26
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a mud suction machine, which comprises a sedimentation tank, wherein a movable plate is arranged at the top of the sedimentation tank, a mud suction pump is arranged at the top of the movable plate, a main mud suction pipe is fixedly connected to a mud suction port of the mud suction pump, a mud discharge pipe is fixedly connected to a mud discharge port of the mud suction pump, a mud suction cover is arranged in the sedimentation tank below the movable plate, a plurality of branch mud suction pipes are fixedly connected to the top of the mud suction cover, one ends of the branch mud suction pipes extend into the mud suction cover, the other ends of the branch mud suction pipes penetrate through the movable plate and are fixedly connected with the main mud suction pipe, and an adjusting mechanism is arranged between the mud suction cover and the movable plate.

Description

Suction dredge

Technical Field

The utility model relates to the technical field of environmental protection engineering, in particular to a mud suction machine.

Background

At present, in environmental protection engineering, most of industrial production causes environmental pollution, and sewage is produced and needs to be treated to be discharged, and the sludge suction machine is mainly used in sewage treatment plants and horizontal flow sedimentation tanks of water works, can suck sludge settled at the bottom of the tank into a sludge suction nozzle through a sludge pump, and then is discharged to the outside of the sedimentation tank through a sludge suction pipe.

The technology of the suction dredge is disclosed in patent literature, such as Chinese patent publication number: CN216653509U discloses a suction dredge that environmental protection engineering used, including the sedimentation tank, the inside of sedimentation tank is provided with the scraper blade, the suction inlet has been seted up to the downside of scraper blade, one side fixedly connected with bracing piece of scraper blade, one side of bracing piece is provided with the spout, the upper end of spout is provided with the constant head tank, the inside of spout is provided with the second slider, the one end of second slider is provided with the locating piece, the desertification section of second slider is provided with the pivot, the surface of pivot is provided with branch, the one end fixedly connected with sieve of branch, the upper end of scraper blade is provided with the connecting rod, one side of connecting rod is provided with the suction pipe.

Above-mentioned technical scheme can go out the great particulate matter of sedimentation in the sedimentation tank or other debris screening through the sieve that sets up, plays the purpose that prevents the suction pipe jam, but still has some shortages, under the thicker circumstances of silt in the sedimentation tank, gathers more silt in the suction hood, can bear great resistance when the suction hood removes, leads to the suction hood to damage easily, has reduced life.

Disclosure of Invention

1. Technical problem to be solved by the utility model

Aiming at the defects of the prior art, the utility model aims to provide a suction dredge, which can adjust the height of a suction dredge cover, is convenient for controlling the depth of mud scraping, cleans the mud layer by layer and prevents the suction dredge cover from being damaged due to larger resistance caused by cleaning more mud at one time.

2. Technical proposal

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

the utility model provides a suction dredge, includes the sedimentation tank, the sedimentation tank top is provided with the movable plate, the suction dredge pump is installed at the movable plate top, the suction dredge pump's suction inlet fixedly connected with main suction pipe, the suction dredge pump's suction inlet fixedly connected with suction pipe, the movable plate below is located the sedimentation tank and is provided with the suction cup, suction cup top fixedly connected with many suction pipes, suction cup one end extends to the suction cup inside, the suction cup other end runs through the movable plate and with main suction cup fixed connection, be provided with adjustment mechanism between suction cup and the movable plate, adjustment mechanism is used for adjusting the longitudinal height of suction cup, adjustment mechanism includes two sets of sleeve pipes and threaded rod, two sets of the sleeve pipes rotate the both sides of being connected in the movable plate, two sets of threaded rod fixedly connected in the both sides at suction cup top, sleeve pipe and threaded rod threaded connection, adjustment mechanism is still including setting up in the drive assembly at the movable plate top, drive assembly is used for two sets of pipes rotate, chi Waice are used for driving the movable plate and are installed to remove the movable plate.

Preferably, the drive assembly comprises a drive shaft, a first bevel gear and a second bevel gear, the drive shaft is transversely arranged above the moving plate, two ends of the drive shaft are both arranged on the moving plate through a second bearing seat, a second handle is arranged at one end of the drive shaft, the top end of the sleeve extends to the outside of the moving plate and is fixedly connected with the first bevel gear, and the second bevel gear is fixedly sleeved on the drive shaft and is meshed with the first bevel gear.

Preferably, the adjusting mechanism further comprises two guide rods, the guide rods are vertically arranged on two sides between the mud suction cover and the moving plate, the bottom ends of the guide rods are fixedly connected with the mud suction cover, guide sleeves are arranged on the moving plate corresponding to the positions of the guide rods, and the top ends of the guide rods penetrate through the guide sleeves and extend outwards.

Preferably, the moving mechanism comprises a screw rod arranged on the outer wall of one side of the sedimentation tank, two ends of the screw rod are arranged on the sedimentation tank through first bearing seats, a first handle is arranged at one end of the screw rod, a moving seat is connected to the screw rod in a threaded manner, and the moving seat is fixedly connected to one side of the moving plate.

Preferably, slide rails are arranged on two sides of the top of the sedimentation tank, and the moving plate is in sliding connection with the slide rails.

Preferably, a sieve plate is installed at the opening of the suction cover, and a plurality of crushing nails are installed at the outer side of the sieve plate.

Preferably, the guardrail frame is mounted on both sides of the movable plate.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the height of the suction hood can be adjusted through the adjusting mechanism, so that the depth of mud scraping can be conveniently controlled through the height adjustment of the suction hood for the condition of thicker mud in the sedimentation tank, the mud is cleaned layer by layer, the suction hood is prevented from being damaged due to larger resistance caused by cleaning more mud at one time, and the service life is prolonged.

(2) According to the utility model, the sieve plate is arranged at the opening of the suction cover, so that larger particles or other impurities precipitated in the sedimentation tank can be screened out, the larger particles or other impurities are prevented from entering the suction pipe, the suction pipe is blocked, the plurality of crushing nails are arranged at the outer side of the sieve plate, and when the agglomeration phenomenon exists in the sludge in the sedimentation tank, the crushing nails can break the agglomerated sludge, so that the suction operation is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of a suction dredge;

FIG. 2 is a schematic view of a part of a suction dredge;

FIG. 3 is a schematic diagram of a part of the construction of the suction dredge;

fig. 4 is a schematic diagram of a driving assembly structure of the suction dredge.

In the figure: 1. a sedimentation tank; 2. a moving plate; 3. a suction cover; 4. a mud suction pipe is supported; 5. a suction pump; 6. a main suction pipe; 7. a mud pipe; 8. a moving mechanism; 801. a screw rod; 802. a first bearing seat; 803. a first handle; 804. a movable seat; 9. an adjusting mechanism; 901. a sleeve; 902. a threaded rod; 903. a drive assembly; 9031. a drive shaft; 9032. a second bearing seat; 9033. a second handle; 9034. a first bevel gear; 9035. a second bevel gear; 904. a guide rod; 10. a sieve plate; 11. crushing nails; 12. a guardrail frame; 13. a slide rail.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples:

referring to fig. 1-4, this embodiment provides a suction dredge, including sedimentation tank 1, sedimentation tank 1 top is provided with movable plate 2, suction pump 5 is installed at movable plate 2 top, suction port fixedly connected with main suction pipe 6 of suction pump 5, suction port fixedly connected with suction pipe 7 of suction pump 5, suction pipe 7 is connected with silt collection device, be provided with suction hood 3 in sedimentation tank 1 below movable plate 2, all be provided with the scraper blade around suction hood 3's opening part, with sedimentation tank 1 inner wall's silt striking off, suction hood 3 top fixedly connected with a plurality of suction pipes 4, suction pipe 4 one end extends to suction hood 3 inside, suction pipe 4 other end runs through movable plate 2 and with main suction pipe 6 fixed connection, movable mechanism 8 that is used for driving movable plate 2 and suction hood 3 to remove is installed in the outside sedimentation tank 1, this suction hood 3 is in the sedimentation tank 1 through movable mechanism 8 drive movable plate 2 and suction hood 3, suction hood 3 will be in sedimentation tank 1 in the sedimentation tank 1 through the suction hood 3 is carried out the suction pipe 7 and is carried out in the suction hood 7 through the suction pipe 3, the sediment is not carried out in this suction hood 1, the sediment is removed through the suction hood is removed in the suction hood is 3.

In this embodiment, as shown in fig. 2, 3 and 4, be provided with adjustment mechanism 9 between suction hood 3 and the movable plate 2, adjustment mechanism 9 is used for adjusting the vertical height of suction hood 3, can be used for adjusting the height of suction hood 3 through adjustment mechanism 9, to the thicker condition of silt in sedimentation tank 1, through the high regulation of suction hood 3, the degree of depth of being convenient for control and scraping mud, clear up the silt layer by layer, prevent that the suction hood 3 from bearing great resistance and damaging that the more silt of once clearance leads to, improve life.

In a preferred example of the present utility model, as shown in fig. 3 and 4, the specific structure of the adjusting mechanism 9 is as follows:

the adjusting mechanism 9 comprises two sets of sleeves 901 and threaded rods 902, the two sets of sleeves 901 are rotatably connected to two sides of the movable plate 2, the two sets of threaded rods 902 are fixedly connected to two sides of the top of the suction mud cover 3, the sleeves 901 are in threaded connection with the threaded rods 902, the adjusting mechanism 9 further comprises a driving assembly 903 arranged on the top of the movable plate 2, and the driving assembly 903 is used for driving the two sets of sleeves 901 to rotate;

further, the driving assembly 903 comprises a driving shaft 9031, a first bevel gear 9034 and a second bevel gear 9035, the driving shaft 9031 is transversely arranged above the moving plate 2, two ends of the driving shaft 9031 are both installed on the moving plate 2 through a second bearing seat 9032, a second handle 9033 is installed at one end of the driving shaft 9031, the top end of the sleeve 901 extends to the outside of the moving plate 2 and is fixedly connected with the first bevel gear 9034, and the second bevel gear 9035 is fixedly sleeved on the driving shaft 9031 and is meshed with the first bevel gear 9034;

specifically, when adjusting the height of suction hood 3, operating personnel drives drive shaft 9031 to rotate through rotating second handle 9033, drive shaft 9031 drives second bevel gear 9035 and rotates, second bevel gear 9035 drives the first bevel gear 9034 of meshing and rotates, thereby drive sleeve 901 and rotate, be used for adjusting the length of the exposed part of threaded rod 902 through rotating sleeve 901, and then adjust the whole length of sleeve 901 and threaded rod 902, adjust the longitudinal height of suction hood 3, make the degree of depth of being convenient for control scraping mud, clear up the silt layer by layer.

As a preference to the above embodiment, the suction tube 4 is a bellows to accommodate the height adjustment of the suction hood 3.

As a preference of the above embodiment, as shown in fig. 4, the adjusting mechanism 9 further includes two guide rods 904, the guide rods 904 are vertically disposed on two sides between the suction hood 3 and the moving plate 2, the bottom ends of the guide rods 904 are fixedly connected with the suction hood 3, guide sleeves are mounted on the moving plate 2 corresponding to the positions of the guide rods 904, the top ends of the guide rods 904 penetrate through the guide sleeves and extend outwards, the length of the guide rods 904 is greater than the maximum length of the adjustable range of the sleeve 901 and the threaded rod 902, and the suction hood 3 is limited and guided by the arrangement of the guide rods 904, so that the height adjustment of the suction hood 3 is more stable.

In a preferred example of the present utility model, as shown in fig. 1, the moving mechanism 8 includes a screw rod 801 disposed on an outer wall of one side of the sedimentation tank 1, the screw rod 801 is preferably a reciprocating screw rod, two ends of the screw rod 801 are both mounted on the sedimentation tank 1 through a first bearing seat 802, one end of the screw rod 801 is mounted with a first handle 803, the screw rod 801 is connected with a moving seat 804 through threads, the moving seat 804 is fixedly connected to one side of the moving plate 2, and an operator drives the screw rod 801 to rotate by rotating the first handle 803, so as to drive the moving seat 804 and the moving plate 2 to move, thereby facilitating the movement and suction of the moving plate 2 and the suction hood 3.

As shown in fig. 1, the two sides of the top of the sedimentation tank 1 are both provided with the sliding rails 13, the moving plate 2 is slidably connected with the sliding rails 13, and the sliding rails 13 serve as guides for the moving plate 2, so as to improve the stability and smoothness of the movement of the moving plate 2.

It should be noted that, the second handle 9033 and the first handle 803 in the driving assembly 903 and the moving mechanism 8 may be replaced by motors, and manual manipulation is not required, so as to meet the requirement of automation.

In this embodiment, as shown in fig. 2, a sieve plate 10 is installed at the opening of the suction hood 3, and by setting the sieve plate 10, larger particles or other impurities precipitated in the sedimentation tank 1 can be screened out, so that the larger particles or other impurities are prevented from entering the suction pipe and blocking the suction pipe; the outside of sieve 10 is installed a plurality of broken nails 11, through broken nail 11's setting, when the silt in sedimentation tank 1 exists the caking phenomenon, broken nail 11 can break open the silt of caking, is convenient for inhale mud work.

In this embodiment, as shown in fig. 2, the fence frame 12 is installed on both sides of the moving plate 2, improving the protection of the top part of the moving plate 2.

The control mode of the utility model is controlled by the controller, and the control program of the controller can be realized by simple programming of a person skilled in the art, so the control mode and circuit connection are not explained in detail.

Working principle: firstly, the mud suction cover 3 is moved to be placed on the upper layer of mud in the sedimentation tank 1 through the adjusting mechanism 9, then the moving plate 2 and the mud suction cover 3 are driven to move in the sedimentation tank 1 through the moving mechanism 8, the mud in the sedimentation tank 1 is gathered in the mud suction cover 3, the mud in the mud suction cover 3 is sucked and discharged into the mud discharge pipe 7 through the branch mud suction pipe 4 and the main mud suction pipe 6, and then the mud is conveyed into the mud collecting device through the mud discharge pipe 7 for treatment, so that the settleable matters in the sedimentation tank 1 are removed, after the upper layer of mud in the sedimentation tank 1 is cleaned, the mud suction cover 3 is moved downwards through the adjusting mechanism 9 and is placed on the upper layer of mud at the moment, the moving mechanism 8 drives the moving plate 2 and the mud suction cover 3 for cleaning, and the operations are repeated, so that the mud in the sedimentation tank 1 is cleaned.

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

Claims

1. The utility model provides a suction dredge, includes sedimentation tank (1), sedimentation tank (1) top is provided with movable plate (2), suction dredge pump (5) are installed at movable plate (2) top, suction dredge pump (5) suction port fixedly connected with main suction dredge pipe (6), suction dredge pump (5)'s suction dredge port fixedly connected with suction dredge pipe (7), be provided with suction dredge cover (3) in sedimentation tank (1) below movable plate (2), suction dredge cover (3) top fixedly connected with many suction dredge pipes (4), suction dredge pipe (4) one end extends to suction dredge cover (3) inside, suction dredge pipe (4) other end runs through movable plate (2) and with main suction dredge pipe (6) fixedly connected with, its characterized in that: the utility model provides a mud suction hood (3) and remove and be provided with adjustment mechanism (9) between board (2), adjustment mechanism (9) are used for adjusting the vertical height of mud suction hood (3), adjustment mechanism (9) are including two sets of sleeve pipes (901) and threaded rod (902), two sets of sleeve pipes (901) rotate and connect in the both sides of board (2), two sets of threaded rod (902) fixed connection in the both sides at mud suction hood (3) top, sleeve pipe (901) and threaded rod (902) threaded connection, adjustment mechanism (9) are still including setting up in drive assembly (903) at board (2) top, drive assembly (903) are used for driving two sets of sleeve pipes (901) and rotate, sedimentation tank (1) outside is installed and is used for driving the mobile mechanism (8) of board (2) and mud suction hood (3) removal.

2. A suction dredge as claimed in claim 1, wherein: the driving assembly (903) comprises a driving shaft (9031), a first bevel gear (9034) and a second bevel gear (9035), the driving shaft (9031) is transversely arranged above the moving plate (2), two ends of the driving shaft (9031) are respectively arranged on the moving plate (2) through a second bearing seat (9032), a second handle (9033) is arranged at one end of the driving shaft (9031), the top end of the sleeve (901) extends to the outside of the moving plate (2) and is fixedly connected with the first bevel gear (9034), and the second bevel gear (9035) is fixedly sleeved on the driving shaft (9031) and is meshed with the first bevel gear (9034).

3. A suction dredge as claimed in claim 1, wherein: the adjusting mechanism (9) further comprises two guide rods (904), the guide rods (904) are vertically arranged on two sides between the suction cover (3) and the movable plate (2), the bottom ends of the guide rods (904) are fixedly connected with the suction cover (3), guide sleeves are arranged on the positions, corresponding to the guide rods (904), of the movable plate (2), and the top ends of the guide rods (904) penetrate through the guide sleeves and extend outwards.

4. A suction dredge as claimed in claim 1, wherein: the moving mechanism (8) comprises a screw rod (801) arranged on the outer wall of one side of the sedimentation tank (1), two ends of the screw rod (801) are respectively arranged on the sedimentation tank (1) through a first bearing seat (802), a first handle (803) is arranged at one end of the screw rod (801), a moving seat (804) is connected to the screw rod (801) in a threaded mode, and the moving seat (804) is fixedly connected to one side of the moving plate (2).

5. A suction dredge as claimed in claim 1, wherein: slide rails (13) are arranged on two sides of the top of the sedimentation tank (1), and the movable plate (2) is in sliding connection with the slide rails (13).

6. A suction dredge as claimed in claim 1, wherein: the opening part of the suction hood (3) is provided with a screen plate (10), and the outer side of the screen plate (10) is provided with a plurality of crushing nails (11).

7. A suction dredge as claimed in claim 1, wherein: both sides of the movable plate (2) are provided with guardrail frames (12).