CN219701645U

CN219701645U - Silica sol mixer capable of changing direction and stirring

Info

Publication number: CN219701645U
Application number: CN202320344692.6U
Authority: CN
Inventors: 张伟; 柴亮
Original assignee: Shanxi Yurun New Material Co ltd
Current assignee: Shanxi Yurun New Material Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-09-19
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of silica sol stirring equipment, in particular to a silica sol stirring machine capable of stirring in a turning way, which comprises a fixed upright post and a stirring barrel, wherein the right side of the fixed upright post is provided with a sliding groove, a rectangular moving block capable of moving up and down is connected in the sliding groove, the right side of the rectangular moving block is connected with a barrel cover through a connecting plate, the bottom of the barrel cover is rotationally connected with a stirring mechanism, the stirring mechanism comprises a rotating shaft rotationally connected to the middle part of the bottom of the barrel cover, the middle lower part of the outer wall of the rotating shaft is provided with a first stirring blade, the middle upper part of the outer wall of the rotating shaft is provided with a second stirring blade, and the second stirring blade and the first stirring blade are symmetrically arranged up and down. This silica sol mixer of steerable stirring is through the corotation and the reversal time of the controller control first servo motor that sets up to drive the forward stirring of rabbling mechanism and reverse stirring, realize the diversion stirring to silica sol, avoid silica sol to flow unidirectionally in the stirring process, and then avoid silica sol to produce the caking, be favorable to the evenly mixing of silica sol.

Description

Silica sol mixer capable of changing direction and stirring

Technical Field

The utility model relates to the technical field of silica sol stirring equipment, in particular to a silica sol stirrer capable of stirring in a turning way.

Background

The silica sol belongs to colloidal solution, and has no odor and toxicity. The silica sol is dispersion of nano-scale silica particles in water or solvent, can be used as various refractory material binders, is used in the paper industry, is used as sizing agent in the textile industry, is used in the paint industry, is used for thin shell precision casting, is used as silicon steel sheet treating agent, kinescope dispersing agent, floor wax anti-slip agent and the like, and most of the silica sol needs to be uniformly stirred before being used, so that the condition that the silica sol is influenced in use due to caking and the like caused by long standing time is avoided.

The patent with the publication number of CN208406847U discloses a silica sol stirrer, which comprises a stirring device, a lifting device, a stirring motor, a supporting plate and a base, wherein the stirring device and the stirring motor are respectively arranged on the left side and the right side below the supporting plate, a first synchronous pulley and a second synchronous pulley are respectively arranged on the left side and the right side above the supporting plate, a synchronous belt is arranged between the first synchronous pulley and the second synchronous pulley, the lifting device is arranged below the supporting plate, the second synchronous pulley is arranged on the stirring motor, the stirring device comprises a main shaft sleeve, a wheel shaft, a stirring part and a first synchronous pulley, the first synchronous pulley is arranged on the wheel shaft, the main shaft sleeve is arranged on the supporting plate, and the stirring part is connected with the wheel shaft; the utility model has reasonable structural design, the use of the silica sol stirrer can lead the stirred slurry to be more uniform, save stirring time, be convenient to use and have stable structure.

Although the above-mentioned prior art can make the thick liquids of stirring more even, save stirring time relatively, it is more convenient to use, and the structure is also more firm, but above-mentioned prior art just makes stirring portion increase the function that can reciprocate when rotatory stirring when using to can not change the stirring direction of stirring portion, consequently, the silica gel in the agitator still is the single direction flow in stirring process, still forms the caking easily, produces stirring dead zone, can not produce fine stirring effect, in view of the fact, we propose the silica gel mixer of steerable stirring.

Disclosure of Invention

The utility model aims to provide a silica sol stirrer capable of stirring in a turning way, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the silica sol stirrer capable of stirring in a turning way comprises a fixed upright post and a stirring barrel, wherein the fixed upright post is positioned right left of the stirring barrel, a chute is formed in the right side of the fixed upright post, a rectangular moving block capable of moving up and down is connected in the chute, a connecting plate is arranged on the right side of the rectangular moving block, a barrel cover is arranged at the right end of the connecting plate, the barrel cover is positioned right above the stirring barrel, and the rectangular moving block drives the barrel cover to move up and down through the connecting plate so as to drive a stirring mechanism to move up and down, so that a user can clean the stirring mechanism and the inside of the stirring barrel conveniently;

the bottom of bung rotates and is connected with rabbling mechanism, rabbling mechanism is including rotating the axis of rotation of connecting in bung bottom middle part, the well lower part of axis of rotation outer wall is equipped with first stirring leaf, the well upper portion of axis of rotation outer wall is equipped with the second stirring leaf, the second stirring leaf is the upper and lower symmetry setting with first stirring leaf, drive first stirring leaf and second stirring leaf through the axis of rotation and rotate, when the axis of rotation forward rotates, first stirring leaf drives the silica gel of lower part in the agitator and upwards moves, the second stirring leaf drives the silica gel of upper portion in the agitator and downwards moves, when the axis of rotation reverse rotation, first stirring leaf drives the silica gel of lower part in the agitator, the second stirring leaf drives the silica gel upwards moves in the agitator, thereby effectively prevent the silica gel in the agitator one-way flow in the stirring process, thereby avoid producing the caking, be favorable to the evenly mixing of silica gel.

Preferably, the bottom of fixed stand is equipped with unable adjustment base, and unable adjustment base can pass through the bolt fastening subaerial, it is connected with the lead screw to rotate between the upper and lower both sides of spout inner wall, rectangle movable block threaded connection is in the outer wall of lead screw, reciprocates through lead screw drive rectangle movable block to indirectly drive bung and rabbling mechanism reciprocates.

Preferably, the top of the fixed upright post is provided with a second servo motor, the end part of the output shaft of the second servo motor penetrates through the top of the fixed upright post and is coaxially connected with the top end of the screw rod, the screw rod is driven to rotate through the second servo motor, and a control device of the second servo motor is arranged at the middle lower part of the left side of the fixed upright post so that a user can control the forward and backward rotation of the second servo motor.

Preferably, four supporting legs which are arranged in an annular array are arranged at the bottom of the stirring barrel and used for supporting the stirring barrel, a discharging pipe is arranged at the bottom of the outer wall of the stirring barrel, a control valve is arranged on the discharging pipe, silica sol uniformly stirred inside the stirring barrel is led out through the discharging pipe, and two rectangular locating sleeves which are arranged in a front-back symmetrical mode are arranged at the top of the outer wall of the stirring barrel.

Preferably, the outer wall of the barrel cover is provided with two positioning inserting blocks which are arranged in a front-back symmetrical mode, when the barrel cover covers the top of the stirring barrel, the two positioning inserting blocks are inserted into the two rectangular positioning sleeves respectively, and the barrel cover is prevented from displacing when the stirring mechanism is driven by the first servo motor to work.

Preferably, the middle part at the top of the barrel cover is provided with a first servo motor, the end part of an output shaft of the first servo motor penetrates through the top of the barrel cover and is coaxially connected with the top end of the rotating shaft, the rotating shaft is driven to rotate through the first servo motor, a controller for controlling the first servo motor to rotate positively and negatively is arranged at the top of the barrel cover and close to the outer edge, and the controller comprises a motor controller and a primary time control switch and is used for controlling the positive rotation time and the reverse rotation time of the first servo motor, so that the positive stirring and the reverse stirring of the stirring mechanism are realized.

Preferably, a plurality of stirring rods which are distributed in an annular array are arranged in the middle of the outer wall of the rotating shaft, and the stirring rods are located between the first stirring blades and the second stirring blades to play a role in stirring.

Preferably, the outer wall of axis of rotation just is close to the position at top and is equipped with two head rods that are bilateral symmetry and set up, the outer wall of axis of rotation just is close to the position of bottom and is equipped with two second connecting rods that are bilateral symmetry and set up, homonymy the outer end of head rod and second connecting rod is connected with the lateral wall scraper blade jointly, the outer wall of lateral wall scraper blade laminates with the inner wall of agitator mutually, can clear up the inner wall of agitator through the lateral wall scraper blade, avoids silica gel adhesion on the inner wall of agitator.

Preferably, the bottom of axis of rotation is equipped with the diapire scraper blade, the both ends of diapire scraper blade are fixed connection in the bottom of two lateral wall scraper blade opposite sides respectively, the bottom of diapire scraper blade is laminated mutually with the bottom of agitator inner wall, clears up the bottom of agitator inner wall, avoids the silica gel adhesion in the bottom of agitator inner wall.

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

1. this silica sol mixer of steerable stirring is through the corotation and the reversal time of the controller control first servo motor that sets up to drive the forward stirring of rabbling mechanism and reverse stirring, realize the diversion stirring to silica sol, avoid silica sol to flow unidirectionally in the stirring process, and then avoid silica sol to produce the caking, be favorable to the evenly mixing of silica sol.

2. Through setting up first stirring leaf and the second stirring leaf of arranging in upper and lower symmetry on the axis of rotation, can be when the axis of rotation forward rotation, first stirring leaf drives the silica gel of lower part in the agitator and upwards moves, and the second stirring leaf drives the silica gel of upper portion in the agitator and move down, and when the axis of rotation reverse rotation, first stirring leaf drives the silica gel of lower part in the agitator and moves down, and the second stirring leaf drives the silica gel of upper portion in the agitator and upwards moves, further prevents that the silica gel from unifying when stirring.

3. Through the cooperation of second servo motor, lead screw, rectangle movable block and connecting plate, can drive bung and rabbling mechanism and reciprocate to the inside of user's clearance rabbling mechanism and agitator.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a second schematic diagram of a portion of the structure of the present utility model;

fig. 4 is a schematic structural view of a stirring barrel in the utility model.

In the figure: the stirring device comprises a fixed upright 1, a chute 10, a fixed base 11, a rectangular moving block 2, a connecting plate 3, a stirring barrel 4, a discharging pipe 40, supporting legs 41, a rectangular positioning sleeve 42, a barrel cover 5, a positioning insert 50, a stirring mechanism 6, a rotating shaft 60, a first stirring blade 61, a second stirring blade 62, a stirring rod 63, a first connecting rod 64, a second connecting rod 65, a side wall scraping plate 66, a bottom wall scraping plate 67, a first servo motor 7, a controller 8, a screw rod 9 and a second servo motor 12.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the silica sol stirrer capable of stirring in a turning way comprises a fixed upright post 1 and a stirring barrel 4, wherein the fixed upright post 1 is positioned right left of the stirring barrel 4, a chute 10 is formed in the right side of the fixed upright post 1, a rectangular moving block 2 capable of moving up and down is connected in the chute 10, a connecting plate 3 is arranged on the right side of the rectangular moving block 2, a barrel cover 5 is arranged at the right end of the connecting plate 3, the barrel cover 5 is positioned right above the stirring barrel 4, and the rectangular moving block 2 drives the barrel cover 5 to move up and down through the connecting plate 3 so as to drive a stirring mechanism 6 to move up and down, so that a user can clean the inside of the stirring mechanism 6 and the stirring barrel 4;

the bottom of bung 5 rotates and is connected with rabbling mechanism 6, rabbling mechanism 6 is including rotating the axis of rotation 60 of connecting in bung 5 bottom middle part, the well lower part of axis of rotation 60 outer wall is equipped with first stirring leaf 61, the well upper portion of axis of rotation 60 outer wall is equipped with second stirring leaf 62, second stirring leaf 62 is the upper and lower symmetry setting with first stirring leaf 61, drive first stirring leaf 61 and second stirring leaf 62 rotation through axis of rotation 60, when axis of rotation 60 forward rotation, first stirring leaf 61 drives the silica gel of agitator 4 well lower part and upwards moves, second stirring leaf 62 drives the silica gel of agitator 4 well lower part and downwards moves, when axis of rotation 60 reverse rotation, second stirring leaf 62 drives the silica gel of agitator 4 well upper part upwards moves, thereby effectively prevent the silica gel in the agitator 4 unidirectional flow in the stirring process, thereby avoid producing the caking, be favorable to the even mixing of silica gel.

In this embodiment, the bottom of the fixed upright 1 is provided with a fixed base 11, the fixed base 11 can be fixed on the ground through bolts, a screw rod 9 is rotatably connected between the upper side and the lower side of the inner wall of the chute 10, the rectangular moving block 2 is in threaded connection with the outer wall of the screw rod 9, and the rectangular moving block 2 is driven to move up and down through the screw rod 9, so that the barrel cover 5 and the stirring mechanism 6 are indirectly driven to move up and down.

Specifically, the top of the fixed upright 1 is provided with a second servo motor 12, the end part of the output shaft of the second servo motor 12 passes through the top of the fixed upright 1 and is coaxially connected with the top end of the screw rod 9, the screw rod 9 is driven to rotate by the second servo motor 12, and a control device of the second servo motor 12 is arranged at the middle lower part of the left side of the fixed upright 1 so that a user can control the forward and reverse rotation of the second servo motor 12.

Further, the bottom of agitator 4 is equipped with four stabilizer blades 41 of arranging with annular array for support agitator 4, the bottom of agitator 4 outer wall is equipped with discharging pipe 40, is equipped with the control valve on the discharging pipe 40, derives the inside even silica sol of stirring of agitator 4 through discharging pipe 40, and the top of agitator 4 outer wall is equipped with two rectangular locating sleeve 42 that are the fore-and-aft symmetry setting.

Further, the outer wall of the barrel cover 5 is provided with two positioning inserting blocks 50 which are arranged in a front-back symmetrical mode, when the barrel cover 5 is covered on the top of the stirring barrel 4, the two positioning inserting blocks 50 are inserted into the two rectangular positioning sleeves 42 respectively, and the barrel cover 5 is prevented from being displaced when the stirring mechanism 6 is driven by the first servo motor 7 to work.

Further, the middle part at the top of the barrel cover 5 is provided with a first servo motor 7, the end part of the output shaft of the first servo motor 7 penetrates through the top of the barrel cover 5 and is coaxially connected with the top end of the rotating shaft 60, the rotating shaft 60 is driven to rotate through the first servo motor 7, a controller 8 for controlling the forward rotation and the reverse rotation of the first servo motor 7 is arranged at the top of the barrel cover 5 and close to the outer edge, the controller 8 comprises a motor controller and a primary time control switch and is used for controlling the forward rotation time and the reverse rotation time of the first servo motor 7, and therefore forward stirring and reverse stirring of the stirring mechanism 6 are achieved.

Further, a plurality of stirring rods 63 are arranged in an annular array in the middle of the outer wall of the rotating shaft 60, and the stirring rods 63 are located between the first stirring blades 61 and the second stirring blades 62 to play a role in stirring.

Further, the outer wall of the rotating shaft 60 and the position close to the top are provided with two first connecting rods 64 which are arranged in a bilateral symmetry mode, the outer wall of the rotating shaft 60 and the position close to the bottom are provided with two second connecting rods 65 which are arranged in a bilateral symmetry mode, the outer ends of the first connecting rods 64 and the second connecting rods 65 on the same side are connected with side wall scraping plates 66 together, the outer walls of the side wall scraping plates 66 are attached to the inner wall of the stirring barrel 4, the inner wall of the stirring barrel 4 can be cleaned through the side wall scraping plates 66, and the silica sol is prevented from adhering to the inner wall of the stirring barrel 4.

Further, the bottom of axis of rotation 60 is equipped with diapire scraper blade 67, and the both ends of diapire scraper blade 67 are fixed connection respectively in the bottom of two lateral wall scraper blade 66 opposite sides, and the bottom of diapire scraper blade 67 is laminated mutually with the bottom of agitator 4 inner wall, clears up the bottom of agitator 4 inner wall, avoids the silica gel adhesion in the bottom of agitator 4 inner wall.

When the direction-changeable stirring silica sol stirrer is used, a user pours silica sol to be stirred into the stirring barrel 4, then the screw rod 9 is driven to rotate through the second servo motor 12, the screw rod 9 drives the rectangular moving block 2 to move downwards, thereby indirectly driving the barrel cover 5 and the stirring mechanism 6 to move downwards until the barrel cover 5 covers the stirring barrel 4, at the moment, the stirring mechanism 6 is positioned in the stirring barrel 4, two positioning inserting blocks 50 on the barrel cover 5 are respectively inserted into the two rectangular positioning sleeves 42, then the user starts the first servo motor 7 through the controller 8, the first servo motor 7 rotates forwards and reversely at regular time, thereby driving the stirring mechanism 6 to stir forwards and reversely at regular time, when the stirring mechanism 6 stirs forwards, the first stirring blade 61 drives the silica sol at the lower part in the stirring barrel 4 to move upwards, the second stirring blade 62 drives the silica sol at the upper part in the stirring barrel 4 to move downwards, when the stirring mechanism 6 reversely stirs, the first stirring blade 61 drives the silica sol at the lower part in the stirring barrel 4 to move downwards, the second stirring blade 62 drives the upper part in the stirring barrel 4 to uniformly stir the silica sol, and then the silica sol is prevented from flowing upwards in the stirring barrel 4, and the silica sol is uniformly discharged when the silicon sol is uniformly flows out, and the silicon sol is uniformly stirred in the stirring barrel is prevented from flowing in the stirring pipe.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Silica sol mixer of steerable stirring, including fixed stand (1) and agitator (4), fixed stand (1) are located the positive left side of agitator (4), its characterized in that: spout (10) have been seted up on the right side of fixed column (1), but spout (10) internal connection has rectangle movable block (2) of reciprocates, the right side of rectangle movable block (2) is equipped with connecting plate (3), the right-hand member of connecting plate (3) is equipped with bung (5), the bottom rotation of bung (5) is connected with rabbling mechanism (6), rabbling mechanism (6) are including rotating rotation axis (60) of connecting in bung (5) bottom middle part, the well lower part of axis of rotation (60) outer wall is equipped with first stirring leaf (61), the well upper portion of axis of rotation (60) outer wall is equipped with second stirring leaf (62), second stirring leaf (62) are upper and lower symmetry setting with first stirring leaf (61).

2. The direction-variable, stirring silica sol stirrer of claim 1, wherein: the bottom of the fixed upright post (1) is provided with a fixed base (11), a screw rod (9) is rotationally connected between the upper side and the lower side of the inner wall of the sliding groove (10), and the rectangular moving block (2) is in threaded connection with the outer wall of the screw rod (9).

3. The direction-variable, stirring silica sol stirrer of claim 1, wherein: the top of the fixed upright post (1) is provided with a second servo motor (12), and the end part of an output shaft of the second servo motor (12) penetrates through the top of the fixed upright post (1) and is coaxially connected with the top end of the screw rod (9).

4. The direction-variable, stirring silica sol stirrer of claim 1, wherein: the bottom of agitator (4) is equipped with four stabilizer blades (41) of arranging with annular array, the bottom of agitator (4) outer wall is equipped with discharging pipe (40), be equipped with the control valve on discharging pipe (40), the top of agitator (4) outer wall is equipped with two rectangle locating sleeves (42) that are the fore-and-aft symmetry setting.

5. The direction-variable, stirring silica sol stirrer of claim 4 wherein: the outer wall of the barrel cover (5) is provided with two positioning inserting blocks (50) which are arranged in a front-back symmetrical mode, and when the barrel cover (5) is covered on the top of the stirring barrel (4), the two positioning inserting blocks (50) are inserted into the two rectangular positioning sleeves (42) respectively.

6. The direction-variable, stirring silica sol stirrer of claim 1, wherein: the middle part at the top of the barrel cover (5) is provided with a first servo motor (7), the end part of an output shaft of the first servo motor (7) penetrates through the top of the barrel cover (5) and is coaxially connected with the top end of the rotating shaft (60), and a controller (8) for controlling the first servo motor (7) to positively and negatively rotate is arranged at the top of the barrel cover (5) and close to the outer edge.

7. The direction-variable, stirring silica sol stirrer of claim 1, wherein: the middle part of the outer wall of the rotating shaft (60) is provided with a plurality of stirring rods (63) which are distributed in an annular array.

8. The direction-variable, stirring silica sol stirrer of claim 1, wherein: the outer wall of axis of rotation (60) and be close to the position of top be equipped with two and be first connecting rod (64) that bilateral symmetry set up, the outer wall of axis of rotation (60) and be close to the position of bottom be equipped with two and be second connecting rod (65) that bilateral symmetry set up, homonymy the outer end of first connecting rod (64) and second connecting rod (65) is connected with lateral wall scraper blade (66) jointly, the outer wall of lateral wall scraper blade (66) is laminated mutually with the inner wall of agitator (4).

9. The direction-variable, stirring silica sol stirrer of claim 8 wherein: the bottom of axis of rotation (60) is equipped with diapire scraper blade (67), the both ends of diapire scraper blade (67) are fixed connection respectively in the bottom of two lateral wall scraper blade (66) opposite side, the bottom of diapire scraper blade (67) is laminated with the bottom of agitator (4) inner wall mutually.