CN217449083U

CN217449083U - Hydraulic reciprocating type driving pool bottom mud scraper

Info

Publication number: CN217449083U
Application number: CN202221446619.1U
Authority: CN
Inventors: 高会柱; 万广彦
Original assignee: Shandong Yibo Environmental Protection Machinery Co ltd
Current assignee: Shandong Yibo Environmental Protection Machinery Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-20
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a reciprocating type driven pond bottom mud scraper of hydraulic pressure of structural design novelty, including the sedimentation tank, the equal fixedly connected with roof in both sides outer wall top of sedimentation tank, and the equal fixedly connected with in top one side of roof is the first pneumatic cylinder of central symmetry, and the equal fixedly connected with of piston end of first pneumatic cylinder distributes at the movable rod of sedimentation tank top both sides, the equal fixedly connected with installation pole in bottom both sides of movable rod, and the bottom of installation pole articulates there is the mud seat of scraping, scrapes the mud seat and sets up to the slope form. The utility model discloses constitute the reciprocating type pond bottom mud scraper structure of whole hydraulic pressure, utilize two mud scrapes the seat and scrapes the mud in with the sedimentation tank and discharge in going into out the hopper for the effectual sedimentation tank that releases mud of whole mud scraper, the inclination of scraping the mud seat is adjusted, makes and scrapes the mud seat and breaks away from the sedimentation tank pond bottom of the pool, pushes away remaining mud to the corner of sedimentation tank and can't effectively desilt when avoiding scraping the mud seat and reseing.

Description

Hydraulic reciprocating type driving pool bottom mud scraper

Technical Field

The utility model relates to a mud scraper technical field especially relates to a reciprocating type driven bottom of pool mud scraper of hydraulic pressure.

Background

The mud scraper is a machine for cleaning the sludge from the river channel, and is used in circular sedimentation tanks with larger diameters in municipal sewage treatment plants, water supply plants and industrial wastewater treatment to remove the sludge settled at the bottom of the tank and remove scum on the surface of the tank. The mud scraper consists of a driving device, a working bridge, a main mud scraping device, an auxiliary mud scraping device, a central turntable, a skimming device, an overflow weir plate, a slag baffle, a current collecting device and the like. For the sedimentation tank with water inlet at the center and water outlet at the periphery, a guide cylinder is generally required to be arranged.

At present, reciprocating type mud scraper of hydraulic pressure is generally used when the sedimentation tank is clearing up bottom of the pool silt, but when using to reciprocating type mud scraper of current hydraulic pressure, can not be effectual push out the sedimentation tank with mud, consequently, need to design a reciprocating type driven bottom of the pool mud scraper of hydraulic pressure to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a hydraulic reciprocating driven mud scraper at the bottom of a pool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reciprocating type driven mud scraper at bottom of pool, includes the sedimentation tank, the equal fixedly connected with roof in both sides outer wall top of sedimentation tank, and the equal fixedly connected with in top one side of roof is centrosymmetric's first pneumatic cylinder, and the equal fixedly connected with distribution of piston end of first pneumatic cylinder is at the movable rod of sedimentation tank top both sides, the equal fixedly connected with installation pole in bottom both sides of movable rod, and the bottom of installation pole articulates there is the mud seat of scraping, scrapes the mud seat and sets up to the slope form, adjacent two fixedly connected with T template between one side of installation pole, and the bottom one end of T template and scrape and be provided with angle adjustment mechanism between one side of mud seat.

Preferably, two the L type jib that the equal fixedly connected with equidistance in one side of roof distributes, and the laminating of the top corner of L type jib is at the top surface of sedimentation tank, the same underframe of bottom fixedly connected with of L type jib, and the outer wall all around of one side of L type jib and underframe is laminated with the inner wall of sedimentation tank mutually.

Preferably, hinge grooves are formed in two sides of the top of the mud scraping seat, and the bottom end of the mounting rod is connected with the inner walls of the hinge grooves through pin shafts.

Preferably, the top one side of roof all opens there is the guide way, and the equal fixedly connected with of bottom one end of movable rod guide holder of pegging graft in the guide way, and the cross section of guide holder all is the type of falling T with the cross section of guide way.

Preferably, the bottom middle position of sedimentation tank is opened there is the discharge gate, and the both sides of discharge gate all set up to the inclined plane, the discharge gate inner wall fixedly connected with play hopper all around.

Preferably, angle adjustment mechanism leads to the groove including opening in the activity of scraping mud seat intermediate position, and the activity leads to inslot sliding connection and has the slide that is the type of dogbone, and it has the second pneumatic cylinder to articulate between the top of slide and the bottom one end of T template.

Preferably, the angle adjusting mechanism comprises a winding and unwinding device fixedly connected to one end of the top of the T-shaped plate, a lifting rope is wound and unwound inside the winding and unwinding device, and the bottom of the lifting rope is fixedly connected with the top of the mud scraping seat.

The utility model has the advantages that:

1. through setting up the roof on the sedimentation tank, first pneumatic cylinder, the movable rod, the installation pole, scrape the mud seat, the reciprocating type tank bottom of whole hydraulic pressure is constituteed to L type jib and underframe scrapes the mud machine structure, arrange whole mud machine structure in the sedimentation tank, make the underframe, scrape mud seat and L type jib and all laminate on the inner wall of sedimentation tank, when scraping the mud operation, directly drive the movable rod through two first pneumatic cylinders and scrape the motion of mud seat in opposite directions, utilize two to scrape the mud seat and scrape into discharging in the hopper with the mud in the sedimentation tank and discharge, make whole mud machine of scraping effectually release the sedimentation tank with mud.

2. Through setting up T template and angle adjustment mechanism between the installation pole, at the return in-process of scraping the mud seat, utilize the second pneumatic cylinder in the angle adjustment mechanism to adjust the position of slide in the logical inslot of activity for scrape the mud seat and use the hinge groove to rotate as the centre of a circle, adjust the inclination of scraping the mud seat, make and scrape the mud seat and break away from the sedimentation tank bottom of the pool, push away remaining mud to the corner of sedimentation tank and can' T effectively remove mud when avoiding scraping the mud seat and reseing.

Drawings

Fig. 1 is a schematic view of the overall structure of a hydraulically reciprocating driven mud scraper at the bottom of a pool;

fig. 2 is a schematic structural view of a mud scraping seat and a bottom frame of a hydraulic reciprocating driven mud scraper at the bottom of a pool;

fig. 3 is a schematic structural view of a T-shaped plate and an angle adjusting mechanism of a hydraulic reciprocating driven mud scraper at the bottom of a pool;

fig. 4 is a schematic view of a discharge port structure of a hydraulic reciprocating driven mud scraper at the bottom of a pool;

fig. 5 is a schematic structural view of an angle adjusting mechanism of embodiment 2 of a hydraulic reciprocating mud scraper.

In the figure: 1. a sedimentation tank; 2. a discharge hopper; 3. a top plate; 4. a first hydraulic cylinder; 5. a guide groove; 6. an L-shaped boom; 7. a movable rod; 8. mounting a rod; 9. a mud scraping seat; 10. a bottom frame; 11. a T-shaped plate; 12. a movable through groove; 13. a hinge slot; 14. a slide base; 15. a second hydraulic cylinder; 16. a discharge port; 17. winding and unwinding equipment; 18. a lifting rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Embodiment 1, please refer to fig. 1-4 simultaneously, a hydraulic reciprocating drive's mud scraper at bottom of pool, including sedimentation tank 1, there is roof 3 both sides outer wall top of sedimentation tank 1 all through bolted connection, and all there is first pneumatic cylinder 4 that is central symmetry top one side of roof 3 through bolted connection, the piston end of first pneumatic cylinder 4 all has movable rod 7 that distributes in sedimentation tank 1 top both sides through bolted connection, installation pole 8 has all been welded to the bottom both sides of movable rod 7, and the bottom of installation pole 8 articulates there is mud scraping seat 9, mud scraping seat 9 sets up to the slope form, it has T template 11 to weld between one side of two adjacent installation poles 8, and be provided with angle adjusting mechanism between the bottom one end of T template 11 and one side of mud scraping seat 9.

Further, one side of two roof 3 all has the L type jib 6 that the equidistance distributes through bolted connection, and the laminating of the top corner of L type jib 6 is at the top surface of sedimentation tank 1, and there is same underframe 10 bottom of L type jib 6 through bolted connection, and L type jib 6 one side and underframe 10 all laminate with sedimentation tank 1's inner wall mutually with the outer wall all around.

Furthermore, hinge grooves 13 are formed in two sides of the top of the mud scraping seat 9, and the bottom end of the mounting rod 8 is connected with the inner walls of the hinge grooves 13 through pin shafts.

Further, guide way 5 has all been opened to top one side of roof 3, and the guide holder of pegging graft in guide way 5 has all been welded to the bottom one end of movable rod 7, and the cross section of guide holder all is the type of falling T with the cross section of guide way 5.

Further, a discharge port 16 is formed in the middle of the bottom of the sedimentation tank 1, inclined planes are arranged on two sides of the discharge port 16, and the inner walls of the periphery of the discharge port 16 are connected with a discharge hopper 2 through bolts.

Further, the angle adjusting mechanism comprises a movable through groove 12 arranged in the middle of the mud scraping seat 9, the inner wall of the movable through groove 12 is connected with a convex sliding seat 14 in a sliding mode, and a second hydraulic cylinder 15 is hinged between the top of the sliding seat 14 and one end of the bottom of the T-shaped plate 11.

The working principle of the embodiment is as follows: the whole hydraulic reciprocating type pool bottom mud scraper structure is formed by a top plate 3, a first hydraulic cylinder 4, a movable rod 7, a mounting rod 8, a mud scraping seat 9, an L-shaped suspender 6 and a bottom frame 10 which are arranged on a sedimentation tank 1, the whole mud scraper structure is arranged in the sedimentation tank 1, the bottom frame 10, the mud scraping seat 9 and the L-shaped suspender 6 are all attached to the inner wall of the sedimentation tank 1, when mud scraping operation is carried out, the movable rod 7 and the mud scraping seat 9 are directly driven to move oppositely by the two first hydraulic cylinders 4, the mud in the sedimentation tank 1 is scraped into a discharge hopper 2 by the two mud scraping seats 9 to be discharged, the whole mud scraper effectively pushes the mud out of the sedimentation tank 1, in the return process of the mud scraping seat 9, the position of a sliding seat 14 in a movable through groove 12 is adjusted by a second hydraulic cylinder 15 in an angle adjusting mechanism, so that the mud scraping seat 9 rotates by taking a hinged groove 13 as the center of a circle, adjust the inclination of scraping mud seat 9 for scrape mud seat 9 and break away from 1 bottom of the pool of sedimentation tank, push away remaining mud to the corner of sedimentation tank 1 and can't effectively desilt when avoiding scraping mud seat 9 and reseing.

Embodiment 2, please refer to fig. 5 at the same time, and in this embodiment, compared with embodiment 1, the angle adjusting mechanism includes a winding and unwinding device 17 connected to one end of the top of the T-shaped plate 11 through a bolt, a lifting rope 18 is wound and unwound inside the winding and unwinding device 17, and the bottom of the lifting rope 18 is connected to the top of the mud scraping seat 9 through a bolt.

The working principle of the embodiment is as follows: at the return in-process of scraping mud seat 9, utilize receipts unwinding equipment 17 in the angle adjustment mechanism to drive lifting rope 18 and carry out the rolling operation, adjust the inclination of scraping mud seat 9 for scrape mud seat 9 and break away from 1 bottom of the pool of sedimentation tank, push away remaining mud to the corner of sedimentation tank 1 and can't effectively remove mud when avoiding scraping mud seat 9 and reseing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reciprocating type driven mud scraper at bottom of pool, includes sedimentation tank (1), its characterized in that, the equal fixedly connected with roof (3) in both sides outer wall top of sedimentation tank (1), and the equal fixedly connected with in top one side of roof (3) is first pneumatic cylinder (4) of central symmetry, the equal fixedly connected with distribution of piston end of first pneumatic cylinder (4) is at movable rod (7) of sedimentation tank (1) top both sides, the equal fixedly connected with installation pole (8) in bottom both sides of movable rod (7), and the bottom of installation pole (8) articulates there is mud scraping seat (9), scrapes mud seat (9) and sets up to the slope form, adjacent two fixedly connected with T template (11) between one side of installation pole (8), and is provided with angle adjustment mechanism between the bottom one end of T template (11) and the one side of scraping mud seat (9).

2. The hydraulic reciprocating driven mud scraper at the bottom of the pool as claimed in claim 1, wherein the two top plates (3) are fixedly connected with L-shaped suspension rods (6) which are distributed equidistantly at one side, the top corners of the L-shaped suspension rods (6) are attached to the top surface of the sedimentation tank (1), the bottom of the L-shaped suspension rods (6) is fixedly connected with the same bottom frame (10), and the peripheral outer walls of one side of the L-shaped suspension rods (6) and the bottom frame (10) are attached to the inner wall of the sedimentation tank (1).

3. The hydraulic reciprocating driven mud scraper at the bottom of the pool as claimed in claim 2, wherein the two sides of the top of the mud scraper seat (9) are both provided with hinge grooves (13), and the bottom end of the mounting rod (8) is connected with the inner walls of the hinge grooves (13) through a pin shaft.

4. The hydraulic reciprocating driven mud scraper at the bottom of the pool as claimed in claim 3, wherein one side of the top plate (3) is provided with a guide groove (5), one end of the bottom of the movable rod (7) is fixedly connected with a guide seat inserted in the guide groove (5), and the cross section of the guide seat and the cross section of the guide groove (5) are in an inverted T shape.

5. The hydraulic reciprocating driven mud scraper at the bottom of the pool according to claim 4, wherein the middle position of the bottom of the sedimentation tank (1) is provided with a discharge hole (16), both sides of the discharge hole (16) are provided with inclined planes, and the peripheral inner wall of the discharge hole (16) is fixedly connected with a discharge hopper (2).

6. The hydraulic reciprocating driven mud scraper at the bottom of the pool as claimed in claim 5, wherein the angle adjusting mechanism comprises a movable through groove (12) opened at the middle position of the mud scraper seat (9), and the inner wall of the movable through groove (12) is connected with a convex sliding seat (14) in a sliding way, and a second hydraulic cylinder (15) is hinged between the top of the sliding seat (14) and one end of the bottom of the T-shaped plate (11).

7. The hydraulic reciprocating driven pool bottom mud scraper according to claim 5, wherein the angle adjusting mechanism comprises a winding and unwinding device (17) fixedly connected to one end of the top of the T-shaped plate (11), a lifting rope (18) is wound and unwound inside the winding and unwinding device (17), and the bottom of the lifting rope (18) is fixedly connected with the top of the mud scraper seat (9).