CN211302178U

CN211302178U - Hanging frame type center transmission mud scraper

Info

Publication number: CN211302178U
Application number: CN201922168400.4U
Authority: CN
Inventors: 陆明辉
Original assignee: Jiangsu Zhuoya Environmental Protection Co ltd
Current assignee: Jiangsu Zhuoya Environmental Protection Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-21
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a rack-hanging type central transmission mud scraper, including the work bridge, the upper surface intermediate position fixedly connected with motor cabinet of work bridge, the last fixed surface of motor cabinet installs driving motor, driving motor's lower extreme is equipped with the output shaft, the lower extreme fixedly connected with connecting piece of output shaft, the lower extreme fixedly connected with of connecting piece rotates the post, the fixed surface of rotating the post installs the harrow frame, maintenance mechanism is installed to front end outer wall one side position of work bridge, fixed surface installs the suction pump on one side that maintenance mechanism was kept away from to the work bridge. The utility model discloses an overhaul mechanism of mud scraper can expand when needing, can pack up when not needing, can not influence the normal work of mud scraper to do not occupy too many spaces, increased good export clearance structure simultaneously, avoid the region of mud dirt jam row mud, let the better continuous work of mud scraper.

Description

Hanging frame type center transmission mud scraper

Technical Field

The utility model relates to a mud scraper technical field especially relates to a hanging scaffold formula central transmission mud scraper.

Background

A mud scraper is a machine for cleaning mud from a river channel, is used in a circular sedimentation tank with larger diameter in municipal sewage treatment plants, water supply plants and industrial wastewater treatment, and is used for removing the mud settled at the bottom of the tank and skimming scum on the surface of the tank.

In the prior art, the raw water of the center transmission mud scraper is distributed by a central water distribution cylinder and then flows to the overflow groove at the periphery of the pool in a radiation mode, suspended matters in the water are separated and settled at the bottom of the pool along with the reduction of the flow rate, and supernatant is discharged out of the pool through the overflow weir plate and the water outlet groove.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hanging frame type central transmission mud scraper.

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

a drooping frame type center transmission mud scraper comprises a working bridge, wherein a motor base is fixedly connected to the middle position of the upper surface of the working bridge, a driving motor is fixedly mounted on the upper surface of the motor base, an output shaft is arranged at the lower end of the driving motor, a connecting piece is fixedly connected to the lower end of the output shaft, a rotating column is fixedly connected to the lower end of the connecting piece, a rake frame is fixedly mounted on the outer surface of the rotating column, an overhauling mechanism is mounted at one side of the outer wall of the front end of the working bridge, a water suction pump is fixedly mounted on the upper surface of one side, away from the overhauling mechanism, of the working bridge, a scouring water pipe is fixedly mounted at one end of the water suction pump, a mud scraping seat is arranged below the rake frame, the inner surface of the mud scraping seat is fixedly connected with the rotating column, a plurality of mud scraping plates are, the crawling ladders are movably connected through connecting steel wire ropes, and the lower end of the rotating column is rotatably connected with a shaft seat.

Preferably, the lower end of the flushing water pipe is provided with a flushing water outlet which is positioned on one side of the mud scraping seat.

Preferably, a plurality of mud scrapers are fixedly mounted on the outer surface of the mud scraping seat.

Preferably, the outer wall of one side of the maintenance mechanism is fixedly connected with a binding rope.

Preferably, the ladder stand is H-shaped, the outer surface of the output shaft is rotatably connected with a shaft sleeve, and the shaft sleeve is fixedly arranged on the inner surface of the working bridge.

Preferably, one end of the water suction pump, which is far away from the flushing water pipe, is provided with a water inlet pipe, and the water inlet pipe is communicated with an external water tank.

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

1. in the utility model, through arranging the maintenance mechanism, the crawling ladder, the connecting steel wire rope and the binding rope, the maintenance structure is added to the mud scraper, and meanwhile, the maintenance structure can be unfolded when needed and folded when not needed, so that the normal work of the mud scraper cannot be influenced, and too much space is not occupied, thereby facilitating the maintenance work of people on the bottom of the mud scraper;

2. the utility model discloses in, scrape mud seat, mud scraper, suction pump and erode the water pipe through the setting, increased good export clearance structure for the mud scraper to the convenient quick discharge of mud that will scrape out, and avoid the mud to block up the region of arranging mud, let the better continuous work of mud scraper.

To sum up, the utility model discloses an overhaul mechanism of mud scraper can expand when needing, can pack up when not needing, can not influence the normal work of mud scraper to do not occupy too much space, increased good export clearance structure simultaneously, avoid the region of mud dirt jam row mud, let the better continuous work of mud scraper.

Drawings

Fig. 1 is a schematic structural view of a vertical frame type central transmission mud scraper provided by the present invention;

fig. 2 is the utility model provides a structural schematic diagram of maintenance mechanism of hanging down posture central transmission mud scraper.

In the figure: 1 working bridge, 2 motor seats, 3 driving motors, 4 output shafts, 5 connecting pieces, 6 rotating columns, 7 rake frames, 8 overhauling mechanisms, 9 water pumps, 10 flushing water pipes, 11 shaft seats, 12 crawling ladders, 13 connecting steel wire ropes, 14 binding ropes, 15 mud scraping seats, 16 mud scraping knives, 17 mud scraping plates and 18 shaft sleeves.

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.

Referring to fig. 1-2, a hanging rack type center transmission mud scraper comprises a working bridge 1, a motor base 2 is fixedly connected to the middle position of the upper surface of the working bridge 1, a driving motor 3 is fixedly installed on the upper surface of the motor base 2, an output shaft 4 is arranged at the lower end of the driving motor 3, a connecting piece 5 is fixedly connected to the lower end of the output shaft 4, a rotating column 6 is fixedly connected to the lower end of the connecting piece 5, a rake rack 7 is fixedly installed on the outer surface of the rotating column 6, an overhauling mechanism 8 is installed at one side of the outer wall of the front end of the working bridge 1, a water suction pump 9 is fixedly installed on the upper surface of the side of the working bridge 1 far away from the overhauling mechanism 8, a flushing water pipe 10 is fixedly installed at one end of the water suction pump 9, a mud scraping seat 15 is arranged below the rake rack 7, the inner surface of the mud scraping seat 15 is fixedly connected with the rotating column 6, the plurality of crawling ladders 12 are movably connected through connecting steel wire ropes 13, and the lower end of the rotating column 6 is rotatably connected with a shaft seat 11.

Wherein, the lower end of the scouring water pipe 10 is provided with a scouring water outlet which is positioned at one side of the mud scraping seat 15.

Wherein, a plurality of mud scrapers 16 are fixedly arranged on the outer surface of the mud scraping seat 15.

Wherein, the outer wall of one side of the maintenance mechanism 8 is fixedly connected with a binding rope 14.

The ladder stand 12 is H-shaped, the outer surface of the output shaft 4 is rotatably connected with a shaft sleeve 18, and the shaft sleeve 18 is fixedly arranged on the inner surface of the working bridge 1.

Wherein, one end of the water pump 9 far away from the flushing water pipe 10 is provided with a water inlet pipe which is communicated with an external water tank.

The working principle is as follows: when the mud scraper is used, the driving motor 3 is started, the output shaft 4 of the driving motor 3 drives the rotating column 6 to synchronously rotate, so that the rake frame 7 is driven to well scrape mud at the bottom of the sedimentation tank, mud at the bottom of the sedimentation tank is scraped out and is discharged towards a mud discharging area at the central position along with gravity, the mud scraping seat 15 at the moment also rotates, so that the mud scraping knife 16 is driven to clean the mud at the mud discharging area, the mud blockage is avoided, the water suction pump 9 is started at the same time, the scouring water pipe 10 can well wash the mud scraping seat 15 for cleaning the mud, the mud is prevented from being adhered and blocking the mud discharging area, the mud scraper can work continuously and better, when people need to overhaul, the plurality of the ladder stands 12 are released and naturally fall downwards, so that people can overhaul the bottom of the mud scraper by means of the ladder stands 12, the utility model discloses an overhaul mechanism of mud scraper can expand when needing, can pack up when not needing, can not influence the normal work of mud scraper to do not occupy too many spaces, increased good export clearance structure simultaneously, avoid the region of mud dirt jam row mud, let the better continuous work of mud scraper.

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 hanging down posture center drive mud scraper, includes work bridge (1), its characterized in that, the upper surface intermediate position fixedly connected with motor cabinet (2) of work bridge (1), the last fixed surface of motor cabinet (2) installs driving motor (3), the lower extreme of driving motor (3) is equipped with output shaft (4), the lower extreme fixedly connected with connecting piece (5) of output shaft (4), the lower extreme fixedly connected with of connecting piece (5) rotates post (6), the outer fixed surface of rotating post (6) installs harrow frame (7), maintenance mechanism (8) is installed to front end outer wall one side position of work bridge (1), fixed surface installs suction pump (9) on one side that maintenance mechanism (8) were kept away from to work bridge (1), the one end fixed mounting of suction pump (9) has erodees water pipe (10), the scraper is characterized in that a scraper seat (15) is arranged below the rake frame (7), the inner surface of the scraper seat (15) is fixedly connected with the rotating column (6), a plurality of scraper plates (17) are fixedly connected to the lower surface of the rake frame (7), the maintenance mechanism (8) comprises a plurality of ladder stands (12) and a plurality of ladder stands (12) which are movably connected through connecting steel wire ropes (13), and a shaft seat (11) is rotatably connected to the lower end of the rotating column (6).

2. The vertical frame type center drive mud scraper as claimed in claim 1, wherein the lower end of the flushing water pipe (10) is provided with a flushing water outlet which is positioned at one side of the mud scraper seat (15).

3. The vertical frame type center drive mud scraper as claimed in claim 1, wherein a plurality of mud scrapers (16) are fixedly mounted on the outer surface of the mud scraper seat (15).

4. A drop frame type central transmission mud scraper according to claim 1, characterized in that a binding rope (14) is fixedly connected to the outer wall of one side of the maintenance mechanism (8).

5. The vertical frame type center transmission mud scraper as claimed in claim 1, wherein the ladder (12) is H-shaped, the outer surface of the output shaft (4) is rotatably connected with a shaft sleeve (18), and the shaft sleeve (18) is fixedly arranged on the inner surface of the working bridge (1).

6. The hanging rack type central transmission mud scraper as claimed in claim 1, wherein the end of the water pump (9) far away from the flushing water pipe (10) is provided with a water inlet pipe, and the water inlet pipe is communicated with an external water tank.