CN214076098U

CN214076098U - Self-cleaning slurry stirrer

Info

Publication number: CN214076098U
Application number: CN202021055773.7U
Authority: CN
Inventors: 钱东明
Original assignee: Wuxi Lisheng Powder Technology Co ltd
Current assignee: Wuxi Lisheng Powder Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-08-31
Anticipated expiration: 2030-06-10

Abstract

The utility model belongs to the technical field of the agitator, especially slurry stirring tank flexible stirring vane and agitator tank bottom automatically cleaning formula slurry agitator are difficult to clear problem to current agitator inner wall attached cement, present provide following scheme, it includes the agitator, the agitator comprises cylindric and coniform structure, and one side fixed mounting at agitator top has the inlet pipe, and the inlet pipe is linked together with the agitator, and the top central point of agitator puts fixed mounting has the motor, and the top central point of agitator puts and has seted up the through-hole, and main (mixing) shaft is installed to the through-hole internal rotation, and the top of main (mixing) shaft extends to the top of agitator, and fixed mounting is on the output shaft of motor, and the bottom of main (mixing) shaft extends to in the agitator. The utility model discloses simple structure, reasonable in design, convenient operation can effectual clean agitator, avoids cement to adhere to the sclerosis at the agitator inner wall, is fit for using widely.

Description

Self-cleaning slurry stirrer

Technical Field

The utility model relates to a agitator technical field especially relates to automatically cleaning formula ground paste agitator.

Background

Stirrers are devices that force a forced convection and a homogeneous mixing of the liquid medium, the type, size and rotational speed of the stirrer having an influence on the distribution of the stirring power between bulk flow and turbulent pulsation. The stirrer is widely applied in many industrial departments, particularly, the stirrer is particularly important for building material cement production enterprises,

publication No. CN202538683U discloses an improved slurry stirrer, which comprises a stirrer body, a slurry outlet of the stirrer is connected with a circulating pump, a slurry pipe at the outlet of the circulating pump is connected with a slurry inlet at the upper part of the stirrer, and a slurry outlet of the stirrer is also connected with a slurry output pipe. However, when the stirrer is used for stirring cement, the cement is easy to adhere to the wall of the stirrer after stirring and discharging due to high viscosity, and is difficult to clean, so that the subsequent production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a self-cleaning slurry stirrer.

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

a self-cleaning slurry stirrer comprises a stirrer, wherein the stirrer consists of a cylindrical structure and a conical structure, an inlet pipe is fixedly installed on one side of the top of the stirrer, the inlet pipe is communicated with the stirrer, a motor is fixedly installed at the center position of the top of the stirrer, a through hole is formed in the center position of the top of the stirrer, a main stirring shaft is rotatably installed in the through hole, the top end of the main stirring shaft extends to the upper part of the stirrer and is fixedly installed on an output shaft of the motor, the bottom end of the main stirring shaft extends into the stirrer and is fixedly sleeved with an installation seat, a first fixing plate and a second fixing plate which are positioned in the stirrer are fixedly installed on the main stirring shaft, the first fixing plate is positioned above the second fixing plate, a plurality of flexible stirring blades are uniformly and fixedly installed at equal distances on two sides of the main stirring shaft, and the plurality of flexible stirring blades are positioned between the first fixing plate and the second fixing plate, the main stirring shaft is fixedly sleeved with a driving gear located between a first fixing plate and a second fixing plate, the driving gear is located above the flexible stirring blades, a plurality of auxiliary stirring shafts are uniformly installed between the first fixing plate and the second fixing plate in a rotating mode at equal intervals, and driven gears are fixedly sleeved on the auxiliary stirring shafts.

Preferably, centers of the driving gear and the plurality of driven gears are located on the same horizontal plane, and the driving gear and the driven gears are meshed.

Preferably, a plurality of multi-tooth stirring blades are uniformly and fixedly arranged around the auxiliary stirring shaft at equal intervals, and the multi-tooth stirring blades are positioned below the driven gear.

Preferably, the connecting plates are fixedly mounted on two sides of the mounting seat, and the bottom scraping plate is fixedly mounted on one side, close to the inner wall of the bottom of the stirrer, of each of the two connecting plates.

Preferably, the multi-tooth stirring blade is matched with the inner wall of the cylindrical structure of the stirrer, and the bottom scraping plate is matched with the inner wall of the conical structure at the bottom of the stirrer.

Preferably, the bottom of the stirrer is fixedly provided with a discharge pipe, and the discharge pipe is communicated with the stirrer.

In the utility model, after the cement mixing and stirring, the self-cleaning slurry stirrer discharges cement from the discharge pipe, then closes the valve, injects clear water into the stirrer through the inlet pipe, and simultaneously switches on the power supply, and presses down the starting switch of the motor, the motor is started, the output shaft of the motor drives the main stirring shaft to rotate, and then drives the flexible stirring blade fixedly connected with the main stirring shaft to rotate, thereby accelerating the speed of water flow, and then erodes the inner wall of the stirrer, and simultaneously the stirring shaft rotates, can drive the driving gear and the mounting seat to rotate, and can drive the driven gear to rotate because the driving gear is meshed with the driven gear, and can drive the auxiliary stirring shaft to rotate because the driven gear is fixedly sleeved on the auxiliary stirring shaft, thereby driving the multi-tooth stirring blade fixedly arranged on the auxiliary stirring shaft to rotate, and because the multi-tooth stirring blade is matched with the inner wall of the stirrer structure, therefore, the cement residues on the cylindrical wall surface can be removed, the bottom scraper can be driven to rotate due to the fixed connection relation among the mounting seat, the connecting plate and the bottom scraper, and the cement residues on the conical wall surface can be removed due to the fact that the bottom scraper is matched with the conical structure at the bottom of the stirrer. The utility model discloses simple structure, reasonable in design, convenient operation can effectual clean agitator, avoids cement to adhere to the sclerosis at the agitator inner wall, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of a self-cleaning slurry agitator provided by the present invention;

fig. 2 is a schematic structural view of the driving gear and the driven gear of fig. 1 of the self-cleaning slurry mixer of the present invention;

fig. 3 is a schematic structural view of the auxiliary stirring shaft and multi-tooth stirring blades of fig. 1 of the self-cleaning slurry stirrer of the present invention.

In the figure: 1 stirrer, 2 feeding pipes, 3 motors, 4 through holes, 5 main stirring shafts, 6 first fixing plates, 7 second fixing plates, 8 flexible stirring blades, 9 driving gears, 10 pairs of stirring shafts, 11 driven gears, 12 multi-tooth stirring blades, 13 mounting seats, 14 connecting plates, 15 bottom scraping plates and 16 discharging pipes.

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. 1-3, a self-cleaning slurry agitator comprises an agitator 1, wherein the agitator 1 is composed of a cylindrical and conical structure, a feed pipe 2 is fixedly installed on one side of the top of the agitator 1, the feed pipe 2 is communicated with the agitator 1, a motor 3 is fixedly installed on the top center position of the agitator 1, a through hole 4 is formed in the top center position of the agitator 1, a main agitating shaft 5 is rotatably installed in the through hole 4, the top end of the main agitating shaft 5 extends to the upper side of the agitator 1 and is fixedly installed on the output shaft of the motor 3, the bottom end of the main agitating shaft 5 extends into the agitator 1 and is fixedly sleeved with a mounting seat 13, a first fixing plate 6 and a second fixing plate 7 which are positioned in the agitator 1 are fixedly installed on the main agitating shaft 5, the first fixing plate 6 is positioned above the second fixing plate 7, and a plurality of flexible agitating blades 8 are uniformly and fixedly installed at equal distances on two sides of the main agitating shaft 5, and a plurality of flexible stirring leaves 8 are all located between first fixed plate 6 and second fixed plate 7, driving gear 9 that is located between first fixed plate 6 and second fixed plate 7 is fixed to be cup jointed on main (mixing) shaft 5, and driving gear 9 is located the top of flexible stirring leaf 8, and equidistant even rotation installs a plurality of vice (mixing) shafts 10 between first fixed plate 6 and the second fixed plate 7, and the fixed driven gear 11 that has cup jointed on vice (mixing) shaft 10.

The utility model discloses in, the center of driving gear 9 and a plurality of driven gear 11 is located same horizontal plane, and driving gear 9 and driven gear 11 mesh mutually, and driving gear 9 rotates and can drive driven gear 11 and rotate.

The utility model discloses in, the even fixed mounting of equidistance all around of vice (mixing) shaft 10 has a plurality of multiple teeth stirring leaf 12, and multiple teeth stirring leaf 12 is located driven gear 11's below, and vice (mixing) shaft 10 rotates and can drive multiple teeth stirring leaf 12 and rotate.

The utility model discloses in, the equal fixed mounting in both sides of mount pad 13 has connecting plate 14, and the equal fixed mounting in one side that two connecting plates 14 are close to 1 bottom inner wall of agitator has bottom scraper 15, and mount pad 13 rotates and can drive bottom scraper 15 and rotate.

The utility model discloses in, the inner wall looks adaptation of multi-tooth stirring

leaf

12 and 1 cylindric structure of agitator, the inner wall looks adaptation of 1 bottom coniform structure of bottom scraper blade 15 and agitator, tooth stirring leaf 12 can shovel the cement residue of cylindric wall, and bottom scraper blade 15 can shovel the cement residue of coniform wall.

The utility model discloses in, the bottom fixed mounting of agitator 1 has discharging pipe 16, and discharging pipe 16 is linked together with agitator 1, and after cement mixed stirring ended, can emit cement by discharging pipe 16.

In the utility model, cement is discharged from the discharge pipe 16 after the cement mixing and stirring is finished, then the valve is closed, clear water is injected into the stirrer 1 through the feed pipe 2, simultaneously the power is switched on, the starting switch of the motor 3 is pressed down, the motor 3 is started, the output shaft of the motor 3 drives the main stirring shaft 5 to rotate, and then the flexible stirring blade 8 fixedly connected with the main stirring shaft 5 is driven to rotate, thereby the speed of water flow is accelerated, then the inner wall of the stirrer 1 is washed away, simultaneously the stirring shaft 5 rotates, the driving gear 9 and the mounting seat 13 can be driven to rotate, because the driving gear 9 is meshed with the driven gear 11, the driven gear 11 can be driven to rotate, because the driven gear 11 is fixedly sleeved on the auxiliary stirring shaft 10, the auxiliary stirring shaft 10 can be driven to rotate, thereby the multi-tooth stirring blade 12 fixedly arranged on the auxiliary stirring shaft 10 is driven to rotate, because of the adaptation of many tooth stirring leaf 12 and the inner wall looks of agitator 1 cylindric structure, so can carry out the cement residue to cylindric wall and remove, simultaneously because of the fixed connection relation between mount pad 13, connecting plate 14 and bottom scraper 15 to can drive bottom scraper 15 and rotate, because of bottom scraper 15 and agitator 1 bottom coniform structure looks adaptation, so can carry out the cement residue to the coniform wall and remove. The utility model discloses simple structure, reasonable in design, convenient operation can effectual clean agitator, avoids cement to adhere to the sclerosis at the agitator inner wall, is fit for using widely.

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. Self-cleaning formula ground paste agitator, including agitator (1), its characterized in that, agitator (1) comprises cylindric and coniform structure, one side fixed mounting at agitator (1) top has inlet pipe (2), and inlet pipe (2) are linked together with agitator (1), the top central point of agitator (1) puts fixed mounting motor (3), through-hole (4) have been seted up to the top central point of agitator (1), main (mixing) shaft (5) are installed to through-hole (4) internal rotation, the top of main (mixing) shaft (5) extends to the top of agitator (1), and fixed mounting is on the output shaft of motor (3), the bottom of main (mixing) shaft (5) extends to in agitator (1), and fixed cover has been connected with mount pad (13), fixed mounting has first fixed plate (6) and second fixed plate (7) that are located agitator (1) on main (mixing) shaft (5), and first fixed plate (6) are located the top of second fixed plate (7), the even fixed mounting in the impartial distance in both sides of main (mixing) shaft (5) has a plurality of flexible stirring leaf (8), and a plurality of flexible stirring leaf (8) all are located between first fixed plate (6) and second fixed plate (7), fixed cover is gone up in main (mixing) shaft (5) and is connect driving gear (9) that are located between first fixed plate (6) and second fixed plate (7), and driving gear (9) are located the top of flexible stirring leaf (8), equidistant even rotation is installed between first fixed plate (6) and second fixed plate (7) and a plurality of vice (mixing) shaft (10), fixed cover is connected with driven gear (11) on vice (mixing) shaft (10).

2. A self-cleaning slurry mixer according to claim 1, wherein the driving gear (9) and the plurality of driven gears (11) are centered on the same horizontal plane, and the driving gear (9) and the driven gears (11) are in mesh.

3. The self-cleaning slurry stirrer according to claim 1, wherein a plurality of multi-tooth stirring blades (12) are uniformly and fixedly installed around the auxiliary stirring shaft (10) at equal intervals, and the multi-tooth stirring blades (12) are located below the driven gear (11).

4. A self-cleaning slurry mixer according to claim 1, wherein said mounting base (13) is fixedly provided with connecting plates (14) on both sides thereof, and a bottom scraper (15) is fixedly provided on both sides of the two connecting plates (14) adjacent to the inner bottom wall of the mixer (1).

5. A self-cleaning slurry mixer according to claim 3, wherein the multi-tooth stirring vanes (12) are fitted to the inner wall of the cylindrical structure of the mixer (1), and the bottom scraper (15) is fitted to the inner wall of the conical structure of the bottom of the mixer (1).

6. A self-cleaning slurry stirrer according to claim 1, wherein a discharge pipe (16) is fixedly installed at the bottom of the stirrer (1), and the discharge pipe (16) is communicated with the stirrer (1).