CN220142678U - A sedimentation tank sludge residue cleaning mechanism - Google Patents

Abstract

The utility model relates to the technical field of sedimentation tank cleaning, and discloses a sedimentation tank sludge residue cleaning mechanism, which comprises a base, wherein a fixed block is arranged in the base, a screw rod is rotatably connected in the fixed block, a telescopic rod is fixedly connected in the base, a spring is arranged outside the telescopic rod, a fixed rod is fixedly connected in the outer part of the fixed block, a scraper is arranged outside the screw rod, an extension ring is fixedly connected in the outer part of the scraper, and the sedimentation tank sludge residue cleaning mechanism has the advantages of simple structure, convenience in use and the like.

Description

Sedimentation tank mud residue clearance mechanism

Technical Field

The utility model relates to the technical field of sedimentation tank cleaning, in particular to a sedimentation tank sludge residue cleaning mechanism.

Background

The sewage is an accompanying product in the life and production process of human beings, the sewage erodes natural environment and damages human health, the sewage treatment is favorable for purifying social environment, the sewage treatment is a big thing which is beneficial to the national world, the sedimentation tank is used for separating harmful sediment in the sewage, the sediment needs to be cleaned regularly to ensure the normal use of the sediment, the sewage treatment is a process for purifying the sewage to ensure that the sewage is discharged into a certain water body or reused water quality, in the sewage treatment process, a medicament needs to be added into the sewage, the sedimentation is carried out in the sedimentation tank, and after the sewage treatment is used for a long time, the bottom of the sedimentation tank can be silted with more sludge, so the volume of the sedimentation tank is seriously influenced, and the sludge cleaning work of the sedimentation tank is needed.

The sludge of the flat-bottom sedimentation tank is deposited and then dispersed at the bottom of the tank, the sludge cannot be concentrated, the manual cleaning workload of the deposited sludge is large, the working efficiency is low, the sludge deposited at the bottom of the tank is scraped to a central sludge pit through a mud scraping plate, and is discharged through a sludge discharge pipe, and the sludge discharge pipe is easy to be blocked due to sludge accumulation, so that equipment is damaged.

Disclosure of Invention

Aiming at the defect of inconvenient sludge residue discharge in the prior art, the utility model provides a sludge residue cleaning mechanism of a sedimentation tank, which has the advantages of simple structure and convenient use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sedimentation tank mud residue clearance mechanism, includes the base, the inside of base is provided with the fixed block, the inside of fixed block rotates and is connected with the lead screw, the inside fixedly connected with telescopic link of base, the outside of telescopic link is provided with the spring, the outside fixedly connected with dead lever of fixed block, the externally mounted of lead screw has the scraper blade, the outside fixedly connected with extension ring of scraper blade, the inside fixedly connected with of scraper blade collects the groove, the internally mounted who collects the groove has the hob, the bottom fixedly connected with swash plate that collects the groove, the back fixedly connected with fixed plate that collects the groove, the inside of fixed plate is provided with the mounting, the outside of mounting is provided with the limiting plate, the outside fixedly connected with containing box of limiting plate, the removal wheel is installed to the bottom of containing box, the cell body has been seted up to the inside of containing box.

Preferably, the inside of base has seted up the cell body, the first end fixed connection of spring is inside the cell body, the tail end fixed connection of spring is in the top of fixed block, fixed block sliding connection is inside the cell body.

Preferably, the inside of fixed block is provided with the bearing that corresponds with the lead screw, lead screw fixed connection is in the bearing inside, and the lead screw can rotate.

Preferably, a thread structure corresponding to the screw rod is arranged in the extension ring, the extension ring is detachably connected to the outside of the screw rod, and the screw rod rotates to drive the extension ring to move the scraping plate.

Preferably, the head end of the screw rod is externally connected with a motor, and the head end of the screw rod is externally connected with a motor.

Preferably, the fixing plate is provided with a hole corresponding to the fixing piece, and the fixing piece is clamped inside the fixing plate.

Preferably, the bottom of the scraper blade is lower than the bottom of the base, and the spring can extrude the fixed block to extrude the scraper blade through the screw rod, so that the scraper blade is subjected to downward force to effectively clean the sedimentation tank.

The beneficial effects are that:

1. this sedimentation tank mud residue clearance mechanism, through the spring cooperation telescopic link extrusion fixed block that is in the shrink state for the lead screw extrusion scraper blade that the fixed block control inside set up, thereby make the scraper blade receive decurrent power can carry out effectual clearance to the sedimentation tank, and can use external motor drive lead screw to rotate, just start driving the scraper blade through the extension ring of screw structure connection when the lead screw rotates and remove, and then clear up the sedimentation tank, simple structure clearance is convenient.

2. This sedimentation tank mud residue clearance mechanism is through setting up collection groove and containing box in the scraper blade back for the mud residue part through the scraper blade clearance directly gets into the containing box, accomplishes the collection to mud residue, avoids mud residue to appear in the scraper blade carrying the in-process mud residue and spills through the scraper blade both sides or top phenomenon, and the containing box bottom is provided with removes the wheel, makes things convenient for the containing box to follow the scraper blade and removes.

Drawings

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

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

FIG. 3 is an enlarged view of a portion of the present utility model;

FIG. 4 is a schematic view of the spring structure of the present utility model.

In the figure: 1. a base; 2. a fixed block; 3. a screw rod; 4. a telescopic rod; 5. a spring; 6. a fixed rod; 7. a scraper; 8. an extension ring; 9. a collection trough; 10. a screw rod; 11. a sloping plate; 12. a fixing plate; 13. a limiting plate; 14. a storage box; 15. a moving wheel; 16. a tank body; 17. and a fixing piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a sludge residue cleaning mechanism for a sedimentation tank comprises a base 1, wherein a fixed block 2 is arranged in the base 1, a screw rod 3 is rotatably connected to the inside of the fixed block 2, a telescopic rod 4 is fixedly connected to the inside of the base 1, a spring 5 is arranged outside the telescopic rod 4, a fixed rod 6 is fixedly connected to the outside of the fixed block 2, a scraper 7 is arranged outside the screw rod 3, an extension ring 8 is fixedly connected to the outside of the scraper 7, a collecting groove 9 is fixedly connected to the inside of the scraper 7, a screw rod 10 is arranged inside the collecting groove 9, a sloping plate 11 is fixedly connected to the bottom of the collecting groove 9, a fixed plate 12 is fixedly connected to the back of the collecting groove 9, a fixing piece 17 is arranged inside the fixed plate 12, a limiting plate 13 is arranged outside the limiting plate 13, a storage box 14 is fixedly connected to the outside of the limiting plate 13, a moving wheel 15 is arranged at the bottom of the storage box 14, and a groove 16 is formed inside the storage box 14.

Wherein, the cell body has been seted up to the inside of base 1, and the first end fixed connection of spring 5 is inside the cell body, and the tail end fixed connection of spring 5 is in the top of fixed block 2, and fixed block 2 sliding connection is inside the cell body. The inside of fixed block 2 is provided with the bearing that corresponds with lead screw 3, and lead screw 3 fixed connection is inside the bearing, and lead screw 3 can rotate through the bearing that sets up.

Wherein, the inside of extension ring 8 is provided with the helicitic texture that corresponds with lead screw 3, and extension ring 8 can dismantle the connection in lead screw 3 outside, and lead screw 3 rotates and drives extension ring 8 and drive scraper blade 7 and remove. The motor is externally connected with the head end of the screw rod 3, and the motor is externally connected with the head end of the screw rod 10.

Wherein, the horizontal plane position that the bottom of scraper blade 7 is located is lower than the horizontal plane position that the bottom of base 1 is located, and spring 5 can extrude fixed block 2 and then extrude scraper blade 7 through lead screw 3 for thereby scraper blade 7 receives the decurrent power and carries out effectual clearance to the sedimentation tank.

Working principle: when sedimentation tank mud residue clearance mechanism uses, the accessible is in shrinkage state's spring 5 cooperation telescopic link 4 extrusion fixed block 2, thereby the lead screw 3 extrusion scraper blade 7 that the fixed block 2 control inside set up, thereby make scraper blade 7 receive decurrent power can carry out effectual clearance to the sedimentation tank, and can use external motor drive lead screw 3 to rotate, lead screw 3 rotates and will drive extension ring 8 and rotate, and extension ring 8 and scraper blade 7 fixed connection, receive scraper blade 7 restriction non-rotatable, so extension ring 8 will upwards take place to remove at the prescription of lead screw 3, sliding connection will take place to slide outside dead lever 6 when the scraper blade 7 of dead lever 6 is driven by extension ring 8 simultaneously, and it removes to make extension ring 8 can drive scraper blade 7, and then clear up the residual mud residue in sedimentation tank bottom, simple structure clearance is convenient.

Example two

Referring to fig. 1-4, further on the basis of the first embodiment, a limiting plate 13 is disposed outside the fixing member 17, a storage box 14 is fixedly connected to the outside of the limiting plate 13, a moving wheel 15 is installed at the bottom of the storage box 14, a slot 16 is formed in the storage box 14, a hole corresponding to the fixing member 17 is formed in the fixing plate 12, and the fixing member 17 is clamped inside the fixing plate 12.

Working principle: when sedimentation tank mud residue clearance mechanism uses, the accessible sets up collection groove 9 and containing box 14 in scraper 7 back for the mud residue part of clearance via scraper 7 gets into collection groove 9, then external motor drives hob 10 and rotates, make the straight mud residue of getting into collection groove 9 collect in swash plate 11 department, under the action of gravity, mud residue gets into containing box 14, accomplish the collection to mud residue, avoid mud residue to appear the phenomenon that mud residue spills through scraper 7 both sides or top via scraper 7 in-process carried by scraper 7, and containing box 14 bottom is provided with movable wheel 15, make things convenient for containing box 14 to follow scraper 7 and remove.

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 (7)

1. The utility model provides a sedimentation tank mud residue clearance mechanism, includes base (1), its characterized in that: the inside of base (1) is provided with fixed block (2), the inside rotation of fixed block (2) is connected with lead screw (3), the inside fixedly connected with telescopic link (4) of base (1), the outside of telescopic link (4) is provided with spring (5), the outside fixedly connected with dead lever (6) of fixed block (2), the externally mounted of lead screw (3) has scraper blade (7), the outside fixedly connected with extension ring (8) of scraper blade (7), the inside fixedly connected with of scraper blade (7) collects groove (9), the internally mounted who collects groove (9) has hob (10), the bottom fixedly connected with swash plate (11) of collecting groove (9), the back fixedly connected with fixed plate (12) of collecting groove (9), the inside of fixed plate (12) is provided with mounting (17), the outside of mounting (17) is provided with limiting plate (13), the outside fixedly connected with containing box (14) of limiting plate (13), the bottom of containing box (14) is provided with movable wheel (15), the inside of containing box (16) is opened.

2. The sedimentation tank sludge residue cleaning mechanism of claim 1, wherein: the novel water heater is characterized in that a groove body is formed in the base (1), the head end of the spring (5) is fixedly connected to the inside of the groove body, the tail end of the spring (5) is fixedly connected to the top of the fixed block (2), and the fixed block (2) is slidably connected to the inside of the groove body.

3. The sedimentation tank sludge residue cleaning mechanism of claim 1, wherein: the inside of fixed block (2) is provided with the bearing that corresponds with lead screw (3), lead screw (3) fixed connection is in the bearing inside.

4. The sedimentation tank sludge residue cleaning mechanism of claim 1, wherein: the inside of extension ring (8) is provided with the helicitic texture that corresponds with lead screw (3), extension ring (8) can dismantle and connect in lead screw (3) outside.

5. The sedimentation tank sludge residue cleaning mechanism of claim 1, wherein: the head end of the screw rod (3) is externally connected with a motor, and the head end of the screw rod (10) is externally connected with a motor.

6. The sedimentation tank sludge residue cleaning mechanism of claim 1, wherein: holes corresponding to the fixing pieces (17) are formed in the fixing plates (12), and the fixing pieces (17) are clamped inside the fixing plates (12).

7. The sedimentation tank sludge residue cleaning mechanism of claim 1, wherein: the bottom of the scraping plate (7) is lower than the bottom of the base (1).