CN210303368U

CN210303368U - Self-cleaning stirring device

Info

Publication number: CN210303368U
Application number: CN201921112688.7U
Authority: CN
Inventors: 黄强; 蔡昌平; 陈宇
Original assignee: JIANGSU MINSHENG SPECIAL EQUIPMENT GROUP CO Ltd
Current assignee: JIANGSU MINSHENG SPECIAL EQUIPMENT GROUP CO Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-14
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses an agitating unit of automatically cleaning, which comprises a housin, be equipped with the (mixing) shaft in the casing, be equipped with the stirring leaf on the (mixing) shaft, center on in the casing the stirring leaf is equipped with a plurality of baffles, be equipped with first motor protecting sheathing on the inner wall of casing, be equipped with first motor in the first motor protecting sheathing, first motor pass through coupling assembling with the baffle is connected, be equipped with cleaning strip and electric putter on the baffle, cleaning strip pastes tightly the side of baffle, electric putter is used for driving cleaning strip reciprocates. The utility model discloses, through electric putter, clean strip, can carry out effectual cleaing away to the high viscosity material of adhesion on the baffle surface, can reduce the material extravagant on the one hand, on the other hand can play cleaning action to the baffle, has easy operation, labour saving and time saving practices thrift the characteristics of cost.

Description

Self-cleaning stirring device

Technical Field

The utility model relates to a machinery and chemical industry equipment field specifically are agitating unit of automatically cleaning.

Background

In the existing reaction kettle, when the impeller stirs liquid material with lower viscosity, because the impeller rotates at high speed, a tangential flow is generated under the action of centrifugal force, the liquid is thrown to the periphery of the wall of the device and rises along the periphery of the kettle, the central liquid level naturally falls, so a large recess is formed in the kettle, the phenomenon is called 'swirling', after the reaction kettle is provided with a baffle, the spiral concave flow presented by the longitudinal section of the liquid is formed, under the interception action of the baffle, the upper and lower baffling in the direction vertical to the liquid level is formed, at the moment, the liquid is forced to form axial flow towards the axis, the recess disappears, and a better stirring effect can be obtained.

However, when the existing reaction kettle baffle device faces high-viscosity materials, only the materials around the stirring blades can be fully stirred due to high material viscosity, the materials around the baffle plate are difficult to be fully stirred, and meanwhile, the materials are extremely easy to adhere to the baffle plate due to the characteristic of high viscosity of the high-viscosity materials, so that the materials are difficult to be uniformly stirred and difficult to clean; therefore, the existing needs cannot be met, and a self-cleaning stirring device is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agitating unit of automatically cleaning to solve the current reation kettle baffle device that proposes in the above-mentioned background art when facing the material of high viscosity, because the material viscosity is higher, only the material around the stirring leaf can obtain intensive mixing, the peripheral material of baffle then hardly obtains intensive mixing, simultaneously because the high viscosity characteristics of high viscosity material, very easily adhere on the baffle, be difficult to realize evenly stirring the material, and be difficult to make the clear problem of baffle.

In order to achieve the above object, the utility model provides a following technical scheme: a self-cleaning stirring device comprises a shell, wherein a stirring shaft is arranged in the shell, stirring blades are arranged on the stirring shaft, a plurality of baffles are arranged in the shell around the stirring blades, a first motor protective shell is arranged on the inner wall of the shell, a first motor is arranged in the first motor protective shell, and the first motor is connected with the baffles through a connecting component; the cleaning device is characterized in that a cleaning strip and an electric push rod are arranged on the baffle, the cleaning strip is tightly attached to the side face of the baffle, and the electric push rod is used for driving the cleaning strip to move up and down.

Preferably, the coupling assembling includes the connecting axle, the connecting axle is worn to establish on the first motor protecting sheathing, the one end of connecting axle with first motor is connected, and the other end is equipped with the spread groove, be equipped with the connection piece on the baffle, the connection piece embedding the spread groove to through the mounting with the spread groove is fixed.

Preferably, a second motor protective shell is arranged on the shell, a second motor is arranged in the second motor protective shell, and the upper end of the stirring shaft penetrates out of the shell and is connected with the second motor through a coupler.

Preferably, the baffle is provided with a C-shaped connecting block, and the electric push rod is arranged on the C-shaped connecting block.

Preferably, a fastening piece is arranged on the C-shaped connecting block, and the C-shaped connecting block is fixed on the baffle plate through the fastening piece.

Preferably, a cleaning blade for cleaning the baffle is arranged on the cleaning strip.

Preferably, the upper part and the bottom of the shell are respectively provided with a feeding hole and a discharging hole, and the discharging hole is provided with a valve for controlling the opening and closing of the discharging hole.

Preferably, a pressure gauge is arranged on the side wall of the shell.

Preferably, a sealing cover is arranged on the feeding hole.

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

the utility model discloses, the second motor drives the (mixing) shaft and rotates, and then drives the rotation of stirring leaf, stirs the material, and the first motor drives the connecting axle and rotates, and then drives the rotation of baffle, through the baffle, the material forms the vortex when can avoiding stirring on the one hand, makes the casing vibrations, influences the stirring effect, and on the other hand can play the effect of promoting the stirring to the material of high viscosity;

the material that adheres on the baffle is clear away through electric putter, opens electric putter after, and electric putter drives the cleaning strip and reciprocates on the baffle surface, through the cleaning doctor-bar on the cleaning strip, can be with the material clean up on the baffle surface, clears up the high viscosity material from this, can reduce the material extravagant on the one hand, and on the other hand can play cleaning effect, easy operation practices thrift the cost to the baffle.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic connection diagram of the first motor protection housing, the first motor, the connecting shaft and the connecting sheet of the present invention;

fig. 3 is a schematic connection diagram of the C-shaped connecting block, the cleaning strip and the baffle plate in the present invention.

In the figure: 1. a second motor protective housing; 2. a coupling; 3. a pressure gauge; 4. a stirring shaft; 5. a baffle plate; 6. stirring blades; 7. a housing; 8. a supporting seat; 9. a valve; 10. a discharge port; 11. a first motor protective housing; 12. a connecting shaft; 13. a feed inlet; 14. connecting grooves; 15. connecting sheets; 16. a first motor; 17. a C-shaped connecting block; 18. a cleaning strip; 19. an electric push rod; 20. a tightening piece.

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.

The first motor 16 (model is GA 12-N20) and the electric push rod 19 (model is 38STG 50) provided in the utility model can be obtained from market purchase or private customization.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a self-cleaning stirring device comprises a supporting seat 8 and a shell 7, wherein the shell 7 is arranged on the supporting seat 8. A stirring shaft 4 is arranged in the shell 7, a stirring blade 6 is arranged on the stirring shaft 4, and the stirring blade 6 is used for stirring the material filled in the shell 7. The upper part and the bottom of the shell 7 are respectively provided with a feeding hole 13 and a discharging hole 10, and the discharging hole 10 is provided with a valve 9 for controlling the opening and closing of the discharging hole 10.

And a pressure gauge 3 is arranged on the side wall of the shell 7 and used for detecting the pressure in the shell 7. The feed port 13 is provided with a sealing cover for preventing foreign materials from entering the housing 7 to contaminate the materials.

In order to avoid the phenomena of 'swirling' and material adhesion during stirring, a plurality of baffles 5 are arranged in the shell 7 around the stirring blade 6, a first motor protective shell 11 is arranged on the inner wall of the shell 7, a first motor 16 is arranged in the first motor protective shell 11, and the first motor 16 is connected with the baffles 15 through a connecting component. The baffle 5 is provided with a cleaning strip 18 and an electric push rod 19, the cleaning strip 18 is attached to the side surface of the baffle 5, and the electric push rod 19 can drive the cleaning strip 18 to move up and down along the side surface of the baffle 5. First motor protecting sheathing 11 and first motor 16 sealing connection for prevent that the material in the casing 7 from getting into in first motor protecting sheathing 11, and then influence first motor 16 work. Each baffle 5 is driven to rotate by a first motor 16, and by rotating the baffles 5, the phenomenon of 'swirling' can be avoided when materials are stirred on the one hand, and the stirring effect can be enhanced on high-viscosity materials on the other hand.

The shell 7 is provided with a second motor protection shell 1, and a second motor is arranged in the second motor protection shell 1. The upper end of the stirring shaft 4 penetrates out of the shell 7 and is connected with a second motor through a coupler 2. The second motor is used for driving the stirring shaft 4 to rotate, and stirring the materials in the shell 7.

Coupling assembling includes connecting axle 12, and connecting axle 12 wears to establish on first motor protecting sheathing 11, and the one end and the first motor 16 of connecting axle 12 are connected, and the other end is equipped with spread groove 14, is equipped with connection piece 15 on the baffle 5, and connection piece 15 imbeds spread groove 14 to it is fixed with spread groove 14 through the mounting. The fixing piece is a pin column or a bolt, and is simple in structure and convenient to connect.

Preferably, the stirring leaf 6 can set up the multiunit from top to bottom along 4 length direction of (mixing) shaft, and the periphery of every stirring leaf 6 of group encircles respectively and is equipped with a plurality of baffles 5, from this, can strengthen the stirring effect.

When the material is stirred, the cleaning strip 18 can be driven by the electric push rod 19 to move up and down, and preferably, the cleaning strip 18 is provided with a cleaning scraping blade for cleaning the baffle plate 5. The cleaning scraper can clean the materials adhered to the baffle 5, and can reduce the waste of the materials.

Preferably, the baffle 5 is provided with a C-shaped connecting block 17, and the electric push rod 19 is arranged on the C-shaped connecting block 17. The C-shaped connecting block 17 is provided with a fastening piece, and the C-shaped connecting block 17 is fixed on the baffle 5 through the fastening piece. The fastening piece is a fastening screw, a bolt or a pin shaft.

The utility model discloses a use method and theory of operation do:

when the stirring device is used, a power supply is switched on, the sealing cover is opened, materials are filled into the shell 7 through the feeding hole 13, the second motor drives the stirring shaft 4 to rotate, the stirring blade 6 is further driven to rotate, the materials are stirred, meanwhile, the first motor 16 is started, the first motor 1 drives the connecting shaft 12 to rotate, the baffle 5 is further driven to rotate, through the baffle 5, on one hand, the materials can be prevented from forming eddy currents during stirring, the shell 7 is vibrated, the stirring effect is influenced, on the other hand, the stirring promoting effect can be achieved on the materials with high viscosity, and after stirring is completed, the valve 9 is opened, and the materials flow out through the discharging hole 10;

when the stirred material is a high-viscosity material, due to the characteristics of the material, part of the material is adhered to the surface of the baffle 5, at this time, the adhered material can be removed through the electric push rod 19, the electric push rod 19 is started, the electric push rod 19 drives the cleaning strip 18 to move up and down on the surface of the baffle 5, and the material on the surface of the baffle 5 is cleaned through the cleaning blade on the cleaning strip 18;

through electric putter 19, clean strip 18 and clean doctor-bar, can carry out effectual cleaing away to the high viscosity material of adhesion on baffle 5 surface, can reduce the material extravagant on the one hand, on the other hand can play clean effect, easy operation, labour saving and time saving practices thrift the cost to baffle 5.

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 an agitating unit of automatically cleaning, includes casing (7), be equipped with (mixing) shaft (4) in casing (7), be equipped with stirring leaf (6) on (mixing) shaft (4), its characterized in that: surround in casing (7) stirring leaf (6) are equipped with a plurality of baffles (5), be equipped with first motor protecting sheathing (11) on the inner wall of casing (7), be equipped with first motor (16) in first motor protecting sheathing (11), first motor (16) through coupling assembling with baffle (5) are connected, be equipped with on baffle (5) clean strip (18) and electric putter (19), clean strip (18) paste tightly the side of baffle (5), electric putter (19) are used for driving clean strip (18) reciprocate.

2. A self-cleaning blending assembly according to claim 1, wherein: coupling assembling includes connecting axle (12), connecting axle (12) are worn to establish on first motor protecting sheathing (11), the one end of connecting axle (12) with first motor (16) are connected, and the other end is equipped with spread groove (14), be equipped with connection piece (15) on baffle (5), connection piece (15) embedding spread groove (14) to through the mounting with spread groove (14) are fixed.

3. A self-cleaning blending assembly according to claim 1, wherein: be equipped with second motor protecting sheathing (1) on casing (7), be equipped with the second motor in second motor protecting sheathing (1), the upper end of (mixing) shaft (4) is worn out casing (7) to through shaft coupling (2) with the second motor is connected.

4. A self-cleaning blending assembly according to claim 1, wherein: the baffle (5) is provided with a C-shaped connecting block (17), and the electric push rod (19) is arranged on the C-shaped connecting block (17).

5. A self-cleaning blending assembly according to claim 4, wherein: and a fastening piece (20) is arranged on the C-shaped connecting block (17), and the C-shaped connecting block (17) is fixed on the baffle (5) through the fastening piece (20).

6. A self-cleaning blending assembly according to claim 1, wherein: and a cleaning blade for cleaning the baffle (5) is arranged on the cleaning strip (18).

7. A self-cleaning blending assembly according to claim 1, wherein: the upper portion and the bottom of casing (7) are equipped with feed inlet (13) and discharge gate (10) respectively, be equipped with on discharge gate (10) and be used for controlling valve (9) of discharge gate (10) switching.

8. A self-cleaning blending assembly according to claim 1, wherein: and a pressure gauge (3) is arranged on the side wall of the shell (7).

9. A self-cleaning blending assembly according to claim 7, wherein: and a sealing cover is arranged on the feeding hole (13).