CN215781736U

CN215781736U - Safe and reliable type center drive single tube suction dredge

Info

Publication number: CN215781736U
Application number: CN202122147808.0U
Authority: CN
Inventors: 刁永进; 陆勇华
Original assignee: Zhongchuang Environmental Protection Equipment Technology Engineering Taixing Co ltd
Current assignee: Zhongchuang Environmental Protection Equipment Technology Engineering Taixing Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-11
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a safe and reliable center-drive single-pipe suction dredge, and relates to the technical field of suction dredgers. The device comprises a pool body and a working frame, wherein the working frame is positioned on the outer side of the pool body, a support frame is fixedly arranged at the top of the working frame, a rotating mechanism is arranged on the working frame, the rotating mechanism is matched with a lifting mechanism, the lifting mechanism is arranged on the support frame, a center frame is fixedly arranged at the bottom of the working frame, and sliding grooves are formed in two sides of the center frame; according to the utility model, the rotary mechanism is arranged, so that floating objects on the surface of the sedimentation tank can be collected in a centralized manner, so that workers can clean the floating objects conveniently, and the cleaning efficiency is improved.

Description

Safe and reliable type center drive single tube suction dredge

Technical Field

The utility model relates to the technical field of suction dredge, in particular to a safe and reliable center transmission single-pipe suction dredge.

Background

The central transmission single-pipe suction dredge is generally used for a large-scale sewage treatment project in a radial flow type sedimentation tank, and is particularly suitable for scraping, collecting and discharging sludge at the bottom of a secondary sedimentation tank. The pool shape generally adopts central water inlet, peripheral water outlet and central mud discharge, the bottom of the pool can be not provided with a slope (flat bottom structure), and the secondary sedimentation pool is particularly widely used. The impurities such as scum on the water surface, scum and the like can be scraped and discharged outside the slag outside the pool or a slag hopper by the scum scraping and collecting device.

The existing suction dredge can suck and discharge soil at the bottom of the sedimentation tank in the using process, but can not treat sundries floating on the surface of the sedimentation tank, and the existing mode is usually to clean floating objects manually, so that the existing suction dredge is not only more cumbersome, but also has lower efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe and reliable center-drive single-pipe suction dredge which can be used for collecting floating objects on the surface of a sedimentation tank in a centralized manner so as to be convenient for workers to clean, and therefore the cleaning efficiency is improved.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a safe and reliable type center drive single tube suction dredge, includes cell body and workstation, the workstation is located the outside of cell body, workstation top fixed mounting has the support frame, be provided with rotary mechanism on the workstation, rotary mechanism has mated elevating system, elevating system installs on the support frame, workstation bottom fixed mounting has the centre frame, the spout has all been seted up to the centre frame both sides.

As a further scheme of the utility model: the rotary mechanism comprises a handle, a rotary table is fixedly mounted on the handle, a fixed column is fixedly mounted on the rotary table and is rotatably connected to a working frame, an arc-shaped groove is formed in the working frame, a telescopic rod is fixedly mounted at the bottom of the rotary table, and the telescopic rod penetrates through the working frame through the arc-shaped groove.

As a further scheme of the utility model: the telescopic link bottom fixed mounting has the scraper blade, the scraper blade matches has solid fixed ring, scraper blade sliding connection is on solid fixed ring, gu fixed ring goes up fixed mounting has the fixed plate.

As a further scheme of the utility model: the improved sludge drying device is characterized in that a motor is fixedly mounted on the center frame, a center shaft is fixedly connected with the output end of the motor, a sludge collecting cylinder is fixedly mounted at the bottom of the center shaft, a sludge suction pipe is fixedly mounted on one side of the sludge collecting cylinder, and a shovel plate is fixedly mounted on the other side of the sludge collecting cylinder.

As a further scheme of the utility model: the lifting mechanism comprises a cylinder, a piston rod is fixedly connected to the output end of the cylinder, the piston rod penetrates through the support frame and is in sliding connection with the support frame, and a pressing plate is fixedly mounted at the bottom of the piston rod.

As a further scheme of the utility model: according to the equal fixed mounting in clamp plate bottom both sides has the slide bar, the slide bar all run through the workstation and with workstation sliding connection, the equal fixed mounting in slide bar bottom has the connecting plate, the equal fixed mounting of connecting plate is on solid fixed ring, the equal fixed mounting in the inside both sides of solid fixed ring has the slide, the equal sliding connection of slide is in the spout, gu fixed ring passes through slide and spout sliding connection on the centre frame.

The utility model has the beneficial effects that: when sundries on the surface of the sedimentation tank need to be cleaned, a worker drives the rotary table and the fixed column to rotate at the top of the working frame through the control handle, so that the telescopic rod at the bottom of the rotary table slides in the arc-shaped groove at the top of the working frame, and the scraper is installed at the bottom of the telescopic rod and is connected to the fixing ring in a sliding manner, so that when the telescopic rod slides in the arc-shaped groove, the scraper is driven to slide on the fixing ring in a rotating manner, the scraper rotates around the fixing ring for a circle to be close to the fixing plate, the scraper scrapes off the sundries floating on the surface of the sedimentation tank, and then the sundries are collected between the fixing plate and the scraper, so that the workers can clean the sundries conveniently;

the lifting mechanism of the utility model drives the piston rod to slide downwards on the supporting frame by opening the cylinder, thereby leading the pressing plate at the bottom of the piston rod to move downwards, because the two sides of the bottom of the pressing plate are both provided with the sliding rods which are both connected with the working frame in a sliding way, therefore, when the pressing plate moves downwards, the sliding rods are driven to slide downwards on the working frame, because the sliding rods are all provided with connecting plates which are all fixedly arranged on the fixing rings, the fixing rings are connected on the central frame in a sliding way through the sliding plates and the sliding chutes, therefore, when the slide bar slides downwards on the working frame, the fixed ring is driven by the arranged connecting plate to slide downwards on the central frame, so that the fixed plate and the scraper on the fixed ring move downwards, and the utility model adopts the lifting mechanism, the fixed plate and the scraper on the fixed ring can be adjusted along with the depth of sewage in the sedimentation tank, and the rotating mechanism is convenient to clean impurities on the surface of the sedimentation tank.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a rotating mechanism according to the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a schematic structural diagram of the lifting mechanism of the present invention;

in the figure: 1. a tank body; 2. a working frame; 3. a support frame; 4. a rotation mechanism; 401. a handle; 402. a turntable; 403. fixing a column; 404. a telescopic rod; 405. a squeegee; 406. a fixing ring; 407. a fixing plate; 5. a lifting mechanism; 501. a cylinder; 502. a piston rod; 503. a pressing plate; 504. a slide bar; 505. a connecting plate; 506. a slide plate; 6. a center frame; 7. a motor; 8. a central shaft; 9. a chute; 10. a sludge collection cylinder; 11. a mud suction pipe; 12. a shovel plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, a safe and reliable center-drive single-pipe suction dredge comprises a tank body 1 and a working frame 2, wherein the working frame 2 is positioned at the outer side of the tank body 1, a support frame 3 is fixedly arranged at the top of the working frame 2, a rotating mechanism 4 is arranged on the working frame 2, the rotating mechanism 4 is matched with a lifting mechanism 5, the lifting mechanism 5 is arranged on the support frame 3, and a center frame 6 is fixedly arranged at the bottom of the working frame 2; the two sides of the central frame 6 are both provided with sliding chutes 9;

the rotating mechanism 4 comprises a handle 401, a rotating disc 402 is fixedly mounted on the handle 401, a fixing column 403 is fixedly mounted on the rotating disc 402, the fixing column 403 is rotatably connected to the working frame 2, an arc-shaped groove is formed in the working frame 2, a telescopic rod 404 is fixedly mounted at the bottom of the rotating disc 402, the telescopic rod 404 penetrates through the working frame 2 through the arc-shaped groove, when a worker operates the handle 401, the rotating disc 402 and the fixing column 403 can be driven to rotate on the working frame 2, and therefore the telescopic rod 404 at the bottom of the rotating disc 402 slides in the arc-shaped groove formed in the top of the working frame 2;

the bottom of the telescopic rod 404 is fixedly provided with a scraper 405, the scraper 405 is matched with a fixing ring 406, the scraper 405 is connected to the fixing ring 406 in a sliding manner, the fixing ring 406 is fixedly provided with a fixing plate 407, and when the telescopic rod 404 slides in an arc-shaped groove at the top of the working frame 2, the scraper 405 is driven to slide on the fixing ring 406 in a rotating manner, so that sundries on the surface of the sedimentation tank are scraped and concentrated by the scraper 405, and workers can clean the sedimentation tank conveniently;

fixed mounting has motor 7 on the centre frame 6, 7 output fixedly connected with center pin 8 of motor, 8 bottom fixed mounting of center pin has sludge collection cylinder 10, sludge collection cylinder 10 one side fixed mounting has

suction pipe

11, 10 opposite side fixed mounting of sludge collection cylinder has shovel board 12, when opening motor 7 and drive center pin 8 and rotate, can make shovel board 12 rotate in 1 bottom of cell body, thereby strike off the mud of 1 bottom of cell body, the suction pipe 11 of being convenient for absorbs mud, then discharge in the sludge collection cylinder 10.

The working principle of the utility model is as follows: when sundries on the surface of the sedimentation tank need to be cleaned, a worker drives the rotary table 402 and the fixed column 403 to rotate at the top of the working frame 2 by operating the handle 401, so that the telescopic rod 404 at the bottom of the rotary table 402 slides in the arc-shaped groove at the top of the working frame 2, the scraper 405 is arranged at the bottom of the telescopic rod 404 and is connected to the fixed ring 406 in a sliding manner, when the telescopic rod 404 slides in the arc-shaped groove, the scraper 405 is driven to slide on the fixed ring 406 in a rotating manner, the scraper 405 rotates around the fixed ring 406 for a circle to be close to the fixed plate 407, so that the scraper 405 scrapes the sundries floating on the surface of the sedimentation tank, and then the sundries are collected between the fixed plate 407 and the scraper 405, thereby being convenient for the worker to clean the sundries, the utility model can collect the floaters on the surface of the sedimentation tank in a centralized manner by the arranged rotating mechanism 4, so as to be convenient for the worker to clean, thereby improving the cleaning efficiency.

As shown in fig. 4, the lifting mechanism 5 includes an air cylinder 501, a piston rod 502 is fixedly connected to an output end of the air cylinder 501, the piston rod 502 penetrates through the support frame 3 and is slidably connected to the support frame 3, a pressing plate 503 is fixedly mounted at a bottom of the piston rod 502, sliding rods 504 are fixedly mounted on two sides of a bottom of the pressing plate 503, the sliding rods 504 penetrate through the work frame 2 and are slidably connected to the work frame 2, connecting plates 505 are fixedly mounted at bottoms of the sliding rods 504, the connecting plates 505 are fixedly mounted on the fixing rings 406, sliding plates 506 are fixedly mounted on two sides of an inner portion of the fixing rings 406, the sliding plates 506 are slidably connected to the sliding grooves 9, and the fixing rings 406 are slidably connected to the center frame 6 through the sliding plates 506 and the sliding grooves 9.

The working principle is as follows: the lifting mechanism 5 of the utility model drives the piston rod 502 to slide downwards on the support frame 3 by opening the cylinder 501, thereby causing the pressing plate 503 at the bottom of the piston rod 502 to move downwards, because both sides of the bottom of the pressing plate 503 are provided with the sliding rods 504, and the sliding rods 504 are both connected with the work frame 2 in a sliding way, when the pressing plate 503 moves downwards, the sliding rods 504 are driven to slide downwards on the work frame 2, because the sliding rods 504 are both provided with the connecting plates 505, the connecting plates 505 are both fixedly arranged on the fixing rings 406, and the fixing rings 406 are connected on the central frame 6 in a sliding way through the sliding plates 506 and the sliding chutes 9, when the sliding rods 504 slide downwards on the work frame 2, the fixing rings 406 are driven to slide downwards on the central frame 6 through the connecting plates 505, thereby causing the fixing plates 407 and the scraping plates 405 on the fixing rings 406 to move downwards, and the lifting mechanism 5 can cause the fixing plates 407 and the scraping plates 405 on the fixing rings 406 to adjust along with the depth of the sewage in the sedimentation tank, the rotating mechanism 4 is convenient to clean the sundries on the surface of the sedimentation tank.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a safe and reliable type center drive single tube suction dredge, its characterized in that, includes cell body (1) and workstation (2), workstation (2) are located the outside of cell body (1), workstation (2) top fixed mounting has support frame (3), be provided with rotary mechanism (4) on workstation (2), rotary mechanism (4) are matchd there are elevating system (5), elevating system (5) are installed on support frame (3), workstation (2) bottom fixed mounting has centre frame (6), spout (9) have all been seted up to centre frame (6) both sides.

2. The safe and reliable type center transmission single pipe suction dredge according to claim 1 is characterized in that the rotating mechanism (4) comprises a handle (401), a rotating disc (402) is fixedly installed on the handle (401), a fixing column (403) is fixedly installed on the rotating disc (402), the fixing column (403) is rotatably connected to the working frame (2), an arc-shaped groove is formed in the working frame (2), an expansion link (404) is fixedly installed at the bottom of the rotating disc (402), and the expansion link (404) penetrates through the working frame (2) through the arc-shaped groove.

3. The safe and reliable type center drive single pipe suction dredge according to claim 2 is characterized in that a scraper (405) is fixedly installed at the bottom of the telescopic rod (404), the scraper (405) is matched with a fixed ring (406), the scraper (405) is slidably connected to the fixed ring (406), and the fixed ring (406) is fixedly provided with a fixed plate (407).

4. The safe and reliable type center transmission single pipe suction dredge according to claim 1 is characterized in that a motor (7) is fixedly installed on the center frame (6), a center shaft (8) is fixedly connected to an output end of the motor (7), a sludge collecting cylinder (10) is fixedly installed at the bottom of the center shaft (8), a dredge pipe (11) is fixedly installed on one side of the sludge collecting cylinder (10), and a shovel plate (12) is fixedly installed on the other side of the sludge collecting cylinder (10).

5. The safe and reliable type center drive single pipe suction dredge of claim 1 is characterized in that the lifting mechanism (5) comprises a cylinder (501), the output end of the cylinder (501) is fixedly connected with a piston rod (502), the piston rod (502) penetrates through the support frame (3) and is in sliding connection with the support frame (3), and the bottom of the piston rod (502) is fixedly provided with a pressing plate (503).

6. The safe and reliable type center transmission single pipe suction dredge according to claim 5, characterized in that the pressing plate (503) is fixedly installed with a sliding rod (504) on both sides of the bottom, the sliding rod (504) penetrates through the working frame (2) and is connected with the working frame (2) in a sliding manner, the sliding rod (504) is fixedly installed with a connecting plate (505) on the bottom, the connecting plate (505) is fixedly installed on a fixing ring (406), the fixing ring (406) is fixedly installed with sliding plates (506) on both sides of the inside, the sliding plates (506) are connected in the sliding groove (9) in a sliding manner, and the fixing ring (406) is connected on the center frame (6) in a sliding manner through the sliding plates (506) and the sliding groove (9).