CN213375268U

CN213375268U - Peripheral transmission type mud scraper

Info

Publication number: CN213375268U
Application number: CN202022230139.9U
Authority: CN
Inventors: 吕金柱
Original assignee: Nanjing Lanjiang Water Treatment Equipment Co ltd
Current assignee: Nanjing Lanjiang Water Treatment Equipment Co ltd
Priority date: 2020-10-07
Filing date: 2020-10-07
Publication date: 2021-06-08
Anticipated expiration: 2030-10-07

Abstract

The utility model discloses a peripheral driven mud scraper relates to the mud scraper field, including the pond, the bottom in pond is provided with the center pillar that runs through the pond and extend to the pond top, and one side of center pillar is provided with the water inlet, and the opposite side of center pillar is provided with out the mud mouth, and mud suction machine is installed to the tip of going out the mud mouth, and the inner wall in pond is provided with the filter plate, and the top in pond is provided with the girder, and the bottom of girder is provided with the connecting rod, and the bottom of connecting rod is provided with the cleaning board. The utility model discloses a set up connecting plate, lead screw, carousel, motor, mud pusher and scraper blade, when the mud scraper function, the girder drives the connecting plate, rotation such as scraper blade, the scraper blade is scraped silt in with the pond to the scraper blade edge, starter motor this moment, the motor drives a set of carousel and rotates, drives another group's carousel through the belt and rotates, the carousel drives the lead screw and rotates for mud pusher on the lead screw promotes silt and removes towards the direction of center pillar, on pushing the filter plate at pond center with silt.

Description

Peripheral transmission type mud scraper

Technical Field

The utility model relates to a mud scraper field specifically is a peripheral driven type mud scraper.

Background

The peripheral transmission mud scraper is suitable for radial flow type primary or secondary sedimentation tanks of sewage treatment plants, has the main function of scraping and collecting sludge settled at the bottom of the tank to a sludge collection pit and then discharging the sludge from a sludge discharge pipe so as to facilitate the backflow or the concentrated dehydration of the sludge, and can be divided into a full bridge type and a half bridge type according to the difference of a working bridge and a mud scraper

Most of the existing peripheral transmission type mud scrapers are complex in structure, when the mud in a water tank is cleaned, the mud in water can be gathered near the scraper, the mud scraping efficiency is low, the problem that the existing peripheral transmission type mud scrapers mix large garbage in the mud cannot be solved, the large garbage is sucked carelessly by the mud suction machine, and the damage of the device is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the sludge in water can be gathered near the scraper blade and is doped with large garbage to cause the damage of the sludge suction machine, the peripheral transmission type sludge scraper is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a peripheral transmission type mud scraper comprises a water tank, wherein a central pillar penetrating through the water tank and extending above the water tank is arranged at the bottom end of the water tank, a water inlet is formed in one side of the central pillar, a mud outlet is formed in the other side of the central pillar, a mud suction machine is installed at the end part of the mud outlet, a filter plate is arranged on the inner wall of the water tank, a main beam is arranged at the top end of the water tank, a connecting rod is arranged at the bottom end of the main beam, a cleaning plate is arranged at the bottom end of the connecting rod, a plurality of groups of fixing rods are arranged at the two sides of the bottom end of the main beam, a connecting plate is connected to the bottom ends of the fixing rods, a side plate is arranged at one side of the connecting plate, a lead screw is arranged at the inner side of the side, and a scraper is arranged at the bottom end of the connecting plate.

Preferably, the number of connecting rods is two, and two sets of connecting rods are symmetrical with the vertical centerline of the main beam.

Preferably, the bottom end of the cleaning plate is attached to the top end of the filter plate.

Preferably, the motor is rotatably connected with the rotating disc through a coupling.

Preferably, the outer wall of the screw rod is provided with threads, and a screw hole matched with the threads is formed in the position where the mud pushing plate is in contact with the screw rod.

Preferably, the number of the rotary discs is two, and the two groups of rotary discs are in transmission connection through a belt.

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

1. the utility model discloses a through setting up connecting plate, lead screw, carousel, motor, mud pusher and scraper blade, when the mud scraper operates, the girder drives connecting plate, scraper blade etc. and rotates, and the scraper blade scrapes the silt in the pond to the scraper blade edge, starts the motor this moment, and the motor drives a set of carousel and rotates, drives another set of carousel through the belt and rotates, and the carousel drives the lead screw and rotates, makes mud pusher on the lead screw promote silt to move towards the direction of center pillar, until pushing silt on the filter plate at the pond center;

2. the utility model discloses a set up filter plate, connecting rod, clean board and suction dredge, because can mix the rubbish that has great piece in the silt, when the silt reachd the filter plate top, the filter plate will be big rubbish filter get off, because the connecting rod can rotate along with the girder, drive the clean board and rotate together, the circular motion is around the center pillar to the clean board on the filter plate, can clean out the big rubbish on the filter plate, avoid blockking up.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the connection plate of the present invention;

fig. 3 is a plan view of the filter plate of the present invention.

In the figure: 1. a pool; 2. a center pillar; 3. a water inlet; 4. a sludge outlet; 5. a suction dredge; 6. filtering the plate; 7. a main beam; 8. a connecting rod; 9. cleaning the plate; 10. fixing the rod; 11. a connecting plate; 12. a side plate; 13. a screw rod; 14. a mud pushing plate; 15. a turntable; 16. a motor; 17. a scraper.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motor (90 YYJJ) and the suction dredge (XAMY 8/630-UB) mentioned in the utility model can be purchased by market or private ordering.

Referring to fig. 1-3, a peripheral transmission type mud scraper comprises a water tank 1, a central pillar 2 penetrating the water tank 1 and extending above the water tank 1 is arranged at the bottom end of the water tank 1, a water inlet 3 is arranged at one side of the central pillar 2, a mud outlet 4 is arranged at the other side of the central pillar 2, a mud sucker 5 is arranged at the end part of the mud outlet 4, a filter plate 6 is arranged on the inner wall of the water tank 1, a main beam 7 is arranged at the top end of the water tank 1, a connecting rod 8 is arranged at the bottom end of the main beam 7, a cleaning plate 9 is arranged at the bottom end of the connecting rod 8, a plurality of groups of fixing rods 10 are arranged at the bottom end of the main beam 7 at two sides of the connecting rod 8, a connecting plate 11 is connected to the bottom ends of the fixing rods 10, a side plate 12 is arranged at one side of the connecting plate 11, a lead screw 13 is, the bottom end of the connecting plate 11 is provided with a scraper 17.

Please refer to fig. 1, the number of the connecting rods 8 is two, and the two groups of connecting rods 8 are symmetrical with the vertical center line of the main beam 7, so that the connecting rods 8 can fix the cleaning plate 9 conveniently.

Please refer to fig. 1, the bottom end of the cleaning plate 9 is attached to the top end of the filter plate 6, so that the cleaning plate 9 can clean the large garbage on the filter plate 6 to prevent blockage.

Please refer to fig. 1, the motor 16 is rotatably connected to the turntable 15 through a coupling, so that the motor 16 drives the turntable 15 to rotate.

Please refer to fig. 1, the outer wall of the screw rod 13 is provided with a thread, and a screw hole matching with the thread is provided at a position where the mud pushing plate 14 contacts with the screw rod 13, so that the mud pushing plate 14 can move along the directions of the two ends of the screw rod 13.

Please refer to fig. 2, the number of the rotating discs 15 is two, and the two groups of rotating discs 15 are connected by a belt transmission, so that the rotating discs 15 of one group are driven by the belt to rotate when rotating.

The working principle is as follows: firstly, when the mud scraper operates, the main beam 7 drives the connecting plate 11, the scraper 17 and the like to rotate, the scraper 17 scrapes mud in the pool 1 to the edge of the scraper 17, at the moment, the motor 16 is started, the motor 16 drives one group of turntables 15 to rotate, the other group of turntables 15 are driven to rotate through the belt, the turntables 15 drive the screw rods 13 to rotate, so that the mud pushing plates 14 on the screw rods 13 push the mud to move towards the direction of the central pillar 2 until the mud is pushed onto the filter plate 6 in the center of the pool 1, as the mud can be mixed with larger garbage, when the mud reaches the upper part of the filter plate 6, the filter plate 6 filters the larger garbage, as the connecting rod 8 rotates along with the main beam 7, the cleaning plate 9 is driven to rotate together, and the cleaning plate 9 does circular motion around the central pillar 2 on the filter plate 6, so that the larger garbage on the.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a peripheral driven mud scraper, includes pond (1), its characterized in that: the bottom of the pool (1) is provided with a center pillar (2) which penetrates through the pool (1) and extends to the top of the pool (1), one side of the center pillar (2) is provided with a water inlet (3), the other side of the center pillar (2) is provided with a mud outlet (4), a mud suction machine (5) is installed at the end part of the mud outlet (4), the inner wall of the pool (1) is provided with a filter plate (6), the top end of the pool (1) is provided with a main beam (7), the bottom end of the main beam (7) is provided with a connecting rod (8), the bottom end of the connecting rod (8) is provided with a cleaning plate (9), the bottom end of the main beam (7) is positioned at the two sides of the connecting rod (8) and is provided with a plurality of groups of fixing rods (10), the bottom ends of the fixing rods (10) are, the inner side of the side plate (12) is provided with a screw rod (13), the outer wall of the screw rod (13) is sleeved with a mud pushing plate (14), the end part of the screw rod (13) is provided with a rotary table (15), one side of the rotary table (15) far away from the screw rod (13) is provided with a motor (16), and the bottom end of the connecting plate (11) is provided with a scraper (17).

2. The peripherally-actuated mud scraper of claim 1, wherein: the number of connecting rods (8) is two sets of, and two sets of connecting rods (8) are symmetrical with the perpendicular midline of girder (7).

3. The peripherally-actuated mud scraper of claim 1, wherein: the bottom end of the cleaning plate (9) is attached to the top end of the filter plate (6).

4. The peripherally-actuated mud scraper of claim 1, wherein: the motor (16) is rotationally connected with the rotary disc (15) through a coupler.

5. The peripherally-actuated mud scraper of claim 1, wherein: the outer wall of the screw rod (13) is provided with threads, and a screw hole matched with the threads is formed in the position where the mud pushing plate (14) is in contact with the screw rod (13).

6. The peripherally-actuated mud scraper of claim 1, wherein: the quantity of carousel (15) is two sets of, and two sets of connect through belt transmission between carousel (15).