CN220918956U - Polycarboxylate water reducing agent compound equipment - Google Patents

Abstract

The utility model belongs to the technical field of polycarboxylate water reducer compounding equipment, and particularly relates to polycarboxylate water reducer compounding equipment, which comprises: the protective housing has been seted up the working chamber in the protective housing, working chamber bottom side fixed mounting has the stirring shell, can make medicament and polycarboxylate water reducing agent that need compound get into the stirring intracavity through the inlet pipe that sets up, can make a plurality of vibrating bars get into the stirring intracavity through the lifting unit who sets up, the vibrating bar circular telegram work and shake the defoaming to the polycarboxylate water reducing agent that the stirring was accomplished, avoid the bubble to occupy the partial space of water reducing agent, prevent the volume reduction of water reducing agent of in actual use, the result of use of polycarboxylate water reducing agent has been improved, through the drive assembly that sets up, a plurality of stirring pieces are automatic to be carried out forward or reverse reciprocal rotation stirring to polycarboxylate water reducing agent, can save the labour, and stir polycarboxylate water reducing agent uniformly.

Description

Polycarboxylate water reducing agent compound equipment

Technical Field

The utility model belongs to the technical field of polycarboxylate water reducer compounding equipment, and particularly relates to polycarboxylate water reducer compounding equipment.

Background

The polycarboxylic acid water reducer is added into the concrete, so that the fluidity, compactness, impermeability and other performances of the concrete can be improved, the shrinkage rate and segregation phenomenon of the concrete can be reduced, and the generation of bubbles can be reduced. Meanwhile, the polycarboxylate water reducer has the advantages of environmental protection, safety, low consumption and the like, so that the polycarboxylate water reducer is widely applied to projects such as roads, bridges, dams, tunnels, high-rise buildings and the like, and the water reducer needs to be subjected to compounding treatment when in use.

For example, chinese patent with publication number CN211837398U discloses a water reducer compounding device, which comprises a tank body, a feeding port is formed in the top of the tank body, a material dispensing port is formed in the top edge of the tank body, a hand wheel is mounted at the bottom of one side of the tank body, a screw is fixedly mounted at the inner side of the tank body, a stirring shaft is rotatably mounted at the bottom of the inner side of the tank body, a gear is mounted on the stirring shaft, and a stirring rod is mounted on the stirring shaft; the mixing device of manual structure is installed to the inboard at this compound equipment, can manually drive the (mixing) shaft and rotate in the compound process, liquid mixing in the jar is accelerated through the mode of manual stirring, improved the mixing rate of this equipment, reduce the compound time, but the cover is equipped with convenient dismouting tightening strip on equipment, tightening strip overlaps evenly and establishes in jar outside, when the more water-reducing agent of this equipment is built-in, tightening strip can prevent that liquid is too much, the lateral wall of jar body receives great pressure, the damage fracture appears in the lateral wall of jar body, the intensity of this jar body has been improved.

The above patent has the following problems:

This patent suffers from several drawbacks in use, such as: the polycarboxylate water reducing agent needs evenly stirring multiple medicament when the complex, and above-mentioned device needs operating personnel to stir by hand when using, but manual stirring speed is not even enough, can lead to polycarboxylate water reducing agent complex not even enough, and extravagant labour, simultaneously towards same direction stirring polycarboxylate water reducing agent easily produce the bubble, the bubble can occupy the partial space of water reducing agent for the volume of water reducing agent of in-service use reduces, thereby reduces polycarboxylate water reducing agent's result of use. In view of the above, we propose a polycarboxylate water reducer compounding device.

Disclosure of utility model

The utility model aims to provide polycarboxylate water reducer compounding equipment for solving the problems in the background technology.

In view of this, the utility model provides a polycarboxylate water reducer compounding device, comprising:

The stirring device comprises a protective shell, wherein a working cavity is formed in the protective shell, a stirring shell is fixedly arranged at the bottom side of the working cavity, a stirring cavity is formed at the top side of the stirring shell, a lifting ring is arranged above the stirring cavity, a plurality of vibrating bars are fixedly arranged at the bottom of the lifting ring, and the bottom ends of the vibrating bars penetrate through the top side of the stirring shell;

The disc is positioned in the lifting ring, a plurality of fixing columns are fixedly arranged at the bottom of the disc, and the lower ends of the fixing columns extend into the stirring cavity and are fixedly provided with a plurality of stirring blocks;

The lifting assembly is positioned in the working cavity and used for driving the lifting ring to lift;

the feeding pipe is fixedly arranged on the top side of the stirring shell, and the top end of the feeding pipe penetrates through the lifting ring and the working cavity and extends to the outside;

And the driving assembly is positioned in the working cavity and is used for driving the disc to rotate in a forward or reverse reciprocating manner.

In this technical scheme, can make medicament and polycarboxylate water reducing agent that needs the compound get into the stirring intracavity through the inlet pipe that sets up, can make a plurality of vibrating bars get into the stirring intracavity through the lifting unit that sets up, vibrating bar circular telegram work and shake the defoaming to polycarboxylate water reducing agent that the stirring was accomplished, avoid the bubble to occupy the partial space of water reducing agent, prevent the volume reduction of water reducing agent of in-service use, through the drive assembly who sets up, can drive disc forward or reverse reciprocal rotation, and drive a plurality of stirring pieces through a plurality of fixed columns and carry out forward or reverse reciprocal rotation stirring to polycarboxylate water reducing agent voluntarily, can save the labour, and stir polycarboxylate water reducing agent uniformly.

In the above technical scheme, further, the lateral wall fixed mounting of stirring shell has the discharging pipe, and the other end of discharging pipe runs through the protective housing and extends to the external world, just keep away from the protective housing rotation on the discharging pipe and install the flow control valve.

In the technical scheme, through the discharging pipe, the polycarboxylate water reducer after being compounded can be discharged into the stirring shell to enter the next working procedure.

In the above technical solution, further, the driving assembly includes:

The first servo motor is fixedly arranged on the top side of the working cavity, an output shaft of the first servo motor is connected with a rotating ring through a plurality of connecting rods, a plurality of first tooth blocks are fixedly arranged on the inner wall of the rotating ring, a rotary table is fixedly connected to the lower end of the output shaft of the first servo motor, and a plurality of second tooth blocks are fixedly arranged on one side, away from the first tooth blocks, of the rotary table;

The gear is fixedly arranged above the disc, is positioned between the first tooth blocks and the rotary table, is meshed with the first tooth blocks and the second tooth blocks,

And the rotating column is fixedly arranged at the bottom side of the gear, and the bottom end of the rotating column penetrates through the disc and contacts with the bottom of the stirring cavity.

In this technical scheme, when needs are to be to polycarboxylate water reducing agent complex, the medicament and the polycarboxylate water reducing agent that need to complex pour into the stirring intracavity through the inlet pipe, start servo motor one afterwards, servo motor one drives the rotation ring through a plurality of connecting rods and rotates, the rotation ring drives the gear through a plurality of tooth pieces and rotates in opposite directions afterwards, simultaneously, servo motor one's output shaft drives carousel and a plurality of tooth piece two rotations, when tooth piece one breaks away from the gear, a plurality of tooth piece two and gear meshing drive gear forward rotation this moment, then gear rotation drives a plurality of fixed columns through rotation post and disc rotation, a plurality of fixed columns drive a plurality of stirring pieces and rotate in the stirring intracavity afterwards, reached automatic stirring polycarboxylate water reducing agent towards different directions, can reduce the bubble production through even stirring, and can make polycarboxylate water reducing agent even complex.

In the above technical solution, further, the lifting assembly includes:

The second servo motor is fixedly arranged on the top side of the working cavity, the output shaft of the second servo motor is coaxially connected with a threaded rod, the bottom end of the threaded rod penetrates through the lifting ring and contacts the bottom side of the working cavity, the threaded rod is in threaded connection with the lifting ring, and the threaded rod is rotationally connected with the bottom side of the working cavity.

In this technical scheme, after polycarboxylate water reducing agent compound finishes, operating personnel closes servo motor one, then open servo motor two, servo motor two circular telegram work drives the threaded rod and rotates, under the effect of screw thread, the threaded rod rotates and drives lifting ring downwardly moving, lifting ring drives a plurality of vibrating bars and moves down, after a plurality of vibrating bars all get into the stirring intracavity, start a plurality of vibrating bars afterwards, eliminate the bubble that polycarboxylate water reducing agent compound back produced under the effect of a plurality of vibrating bar vibrations, when the polycarboxylate water reducing agent that needs to be accomplished to compound is discharged, operating personnel opens the valve of discharging pipe, finally open the flow control valve on the discharging pipe, the polycarboxylate water reducing agent that the compound is accomplished discharges through the discharging pipe in the stirring shell, avoid the bubble to occupy the partial space of water reducing agent for the volume of the water reducing agent of in-service use reduces.

In the above technical scheme, further, a rectangular door is rotatably installed at the inlet of the protective shell, a first limit groove is formed in the top of the inlet of the protective shell, a second limit groove is formed in the top side of the rectangular door, and the second limit groove is communicated with the first limit groove;

The spring is fixedly arranged in the first limiting groove, the bottom side of the spring is fixedly provided with a bolt, and the lower end of the bolt is positioned in the second limiting groove.

In this technical scheme, when the maintenance is carried out in the protective housing to needs, the lift-up bolt upwards moves, make the bolt extrusion spring produce elasticity, then the one end of bolt upwards moves in spacing groove one, make the other end of bolt remove in spacing groove two, can open the rectangle door this moment, when needs closed the rectangle door, rotate the rectangle door to the normal position, spacing groove two is linked together with spacing groove one this moment, loosen the hand of lift-up bolt afterwards, rebound extrusion bolt through the spring, make the other end of bolt get into spacing groove two and fix the rectangle door in the protective housing, ensure that the rectangle door seals up in with the protective housing, the convenience overhauls whole device.

In the above technical scheme, further, the stirring piece highly is less than the stirring chamber height, vibrating rod and stirring shell sliding connection, lift ring and inlet pipe sliding connection.

In this technical scheme, ensure that the stirring piece avoids splashing polycarboxylate water-reducing agent outside the stirring chamber when stirring, ensure that the vibrating rod can reciprocate above the stirring shell, ensure that the lift ring can reciprocate above the inlet pipe.

In the above technical scheme, further, the bolt is in sliding connection with the first limit groove, and the bolt is in plug-in fit with the second limit groove.

In this technical scheme, ensure that the bolt can slide in spacing groove one, and the other end of bolt can insert in spacing groove two, can overhaul in the protective housing after opening the rectangle door.

In the above technical scheme, further, one end of the connecting rod is tightly welded with the output shaft of the first servo motor, and the other end of the connecting rod is tightly welded with the rotating ring.

In this technical scheme, ensure the stable in structure of connecting rod and swivel becket.

The beneficial effects of the utility model are as follows:

This polycarboxylate water reducing agent compound equipment, can make the medicament that needs the compound and polycarboxylate water reducing agent get into the stirring intracavity through the inlet pipe that sets up, can make a plurality of vibrating bars get into the stirring intracavity through the lifting unit who sets up, the vibrating bar circular telegram work is and shake the defoaming to polycarboxylate water reducing agent that the stirring was accomplished, avoid the bubble to occupy the partial space of water reducing agent, prevent the volume reduction of water reducing agent of in-service use, the result of use of polycarboxylate water reducing agent has been improved, through the drive assembly who sets up, can drive disc forward or reverse reciprocal rotation, and drive a plurality of stirring pieces through a plurality of fixed columns and carry out forward or reverse reciprocal rotation stirring to polycarboxylate water reducing agent voluntarily, can save the labour, and stir polycarboxylate water reducing agent uniformly.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a protective shell according to the present utility model;

FIG. 3 is a schematic view of a lifting assembly according to the present utility model;

FIG. 4 is a schematic view of the feed tube section of the present utility model;

FIG. 5 is a schematic cross-sectional view of a stirring shell according to the present utility model;

FIG. 6 is a schematic view of the turntable area structure of the present utility model;

FIG. 7 is a schematic view of the gear region structure of the present utility model;

FIG. 8 is a schematic view of a fixed assembly of the present utility model in a disassembled configuration;

fig. 9 is an enlarged schematic view of the structure of fig. 8 a according to the present utility model.

The label in the figure is:

1. A protective shell; 2. stirring the shell; 3. a discharge pipe; 4. a feed pipe; 5. a servo motor I; 6. a turntable; 7. a connecting rod; 8. a rotating ring; 9. a gear; 10. a disc; 11. fixing the column; 12. stirring blocks; 13. a servo motor II; 14. a threaded rod; 15. a lifting ring; 16. vibrating rod; 17. a stirring cavity; 18. a rectangular door; 19. a first limit groove; 20. a limiting groove II; 21. a plug pin; 22. a spring; 23. tooth block I; 24. and a tooth block II.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

Referring to fig. 1 to 9, this embodiment provides a polycarboxylate water reducer compounding device, including:

The stirring device comprises a protective shell 1, wherein a working cavity is formed in the protective shell 1, a stirring shell 2 is fixedly arranged at the bottom side of the working cavity, a stirring cavity 17 is formed in the top side of the stirring shell 2, a lifting ring 15 is arranged above the stirring cavity 17, a plurality of vibrating bars 16 are fixedly arranged at the bottom of the lifting ring 15, and the bottom ends of the vibrating bars 16 penetrate through the top side of the stirring shell 2;

The disc 10 is positioned in the lifting ring 15, a plurality of fixing columns 11 are fixedly arranged at the bottom of the disc 10, and the lower ends of the fixing columns 11 extend into the stirring cavity 17 and are fixedly provided with a plurality of stirring blocks 12;

The lifting assembly is positioned in the working cavity and used for driving the lifting ring 15 to lift;

The feeding pipe 4 is fixedly arranged on the top side of the stirring shell 2, and the top end of the feeding pipe 4 penetrates through the lifting ring 15 and the working cavity and extends to the outside;

And a driving assembly is positioned in the working chamber and is used for driving the disc 10 to rotate in a forward or reverse direction in a reciprocating manner.

Wherein, can make medicament and polycarboxylate water reducing agent that needs the compound get into stirring intracavity 17 through the inlet pipe 4 that sets up, in can making a plurality of vibrating bars 16 get into stirring intracavity 17 through the lifting unit who sets up, vibrating bar 16 circular telegram work and shake the defoaming to polycarboxylate water reducing agent that the stirring was accomplished, avoid the bubble to occupy the partial space of water reducing agent, prevent the volume reduction of water reducing agent of in actual use, through the drive assembly who sets up, can drive disc 10 forward or reverse reciprocal rotation, and drive a plurality of stirring pieces 12 through a plurality of fixed columns 11 and carry out forward or reverse reciprocal rotation stirring to polycarboxylate water reducing agent voluntarily, can save the labour, and stir polycarboxylate water reducing agent uniformly.

In the embodiment, a discharging pipe 3 is fixedly arranged on the side wall of a stirring shell 2, the other end of the discharging pipe 3 penetrates through a protecting shell 1 and extends to the outside, and a flow control valve is rotatably arranged on the discharging pipe 3 and far away from the protecting shell 1;

Through the discharging pipe 3, the polycarboxylate water reducer after being compounded can be discharged into the stirring shell 2 to enter the next working procedure.

In this embodiment, the driving assembly includes:

The first servo motor 5 is fixedly arranged on the top side of the working cavity, an output shaft of the first servo motor 5 is connected with a rotating ring 8 through a plurality of connecting rods 7, a plurality of first tooth blocks 23 are fixedly arranged on the inner wall of the rotating ring 8, a rotary table 6 is fixedly connected to the lower end of the output shaft of the first servo motor 5, and a plurality of second tooth blocks 24 are fixedly arranged on one side, away from the plurality of first tooth blocks 23, of the rotary table 6;

The gear 9, the gear 9 is fixedly arranged above the disc 10, the gear 9 is positioned between the first tooth blocks 23 and the rotary disc 6, the gear 9 is meshed with the first tooth blocks 23 and the second tooth blocks 24,

The rotating column is fixedly arranged at the bottom side of the gear 9, and the bottom end of the rotating column penetrates through the disc 10 and contacts with the bottom of the stirring cavity 17;

When the polycarboxylate water reducer needs to be compounded, an operator pours the agent to be compounded and the polycarboxylate water reducer into the stirring cavity 17 through the feeding pipe 4, then the first servo motor 5 is started, the first servo motor 5 drives the rotating ring 8 to rotate through the plurality of connecting rods 7, then the rotating ring 8 drives the gear 9 to reversely rotate through the plurality of first tooth blocks 23, meanwhile, the output shaft of the first servo motor 5 drives the rotating disc 6 and the plurality of second tooth blocks 24 to rotate, when the first tooth block 23 is separated from the gear 9, the plurality of second tooth blocks 24 are meshed with the gear 9 and drive the gear 9 to positively rotate, then the gear 9 rotates to drive the plurality of fixed columns 11 to rotate through the rotating columns and the disc 10, then the plurality of fixed columns 11 drive the plurality of stirring blocks 12 to rotate in the stirring cavity 17, the polycarboxylate water reducer is automatically stirred in different directions, bubbles can be reduced through uniform stirring, and the polycarboxylate water reducer can be uniformly compounded.

In this embodiment, the lifting assembly includes:

The second servo motor 13 is fixedly arranged on the top side of the working cavity, the output shaft of the second servo motor 13 is coaxially connected with a threaded rod 14, the bottom end of the threaded rod 14 penetrates through the lifting ring 15 and contacts the bottom side of the working cavity, the threaded rod 14 is in threaded connection with the lifting ring 15, and the threaded rod 14 is in rotary connection with the bottom side of the working cavity;

After the polycarboxylic acid water reducer is compounded, an operator closes the first servo motor 5, then opens the second servo motor 13, the second servo motor 13 is electrified to drive the threaded rod 14 to rotate, under the action of threads, the threaded rod 14 rotates to drive the lifting ring 15 to move downwards, the lifting ring 15 drives the plurality of vibrating bars 16 to move downwards, after the plurality of vibrating bars 16 completely enter the stirring cavity 17, the plurality of vibrating bars 16 are started, air bubbles generated after the polycarboxylic acid water reducer is compounded are eliminated under the action of the vibration of the plurality of vibrating bars 16, when the compounded polycarboxylic acid water reducer is required to be discharged, the operator opens a valve of the discharging pipe 3, finally opens a flow control valve on the discharging pipe 3, the compounded polycarboxylic acid water reducer is discharged into the stirring shell 2 through the discharging pipe 3, the air bubbles are prevented from occupying part of the space of the water reducer, and the amount of the polycarboxylic acid water reducer in actual use is reduced.

Example 2:

the embodiment provides a polycarboxylate water reducing agent compounding device, which has the following technical characteristics besides the technical scheme of the embodiment.

In the embodiment, a rectangular door 18 is rotatably installed at the inlet of the protective shell 1, a first limit groove 19 is formed in the top of the inlet of the protective shell 1, a second limit groove 20 is formed in the top side of the rectangular door 18, and the second limit groove 20 is communicated with the first limit groove 19;

The spring 22, spring 22 fixed mounting is in spacing groove one 19, and the bottom side fixed mounting of spring 22 has bolt 21, and the lower extreme of bolt 21 is located spacing groove two 20.

When the protection shell 1 needs to be overhauled, the lifting bolt 21 moves upwards, so that the bolt 21 extrudes the spring 22 to generate elastic force, then one end of the bolt 21 moves upwards in the first limit groove 19, the other end of the bolt 21 is removed from the second limit groove 20, the rectangular door 18 can be opened at the moment, when the rectangular door 18 needs to be closed, the rectangular door 18 is rotated to the original position, the second limit groove 20 is communicated with the first limit groove 19, then the hand lifting the bolt 21 is loosened, the bolt 21 is extruded through the rebound of the spring 22, the other end of the bolt 21 enters the second limit groove 20 and the rectangular door 18 is fixed in the protection shell 1, the rectangular door 18 is ensured to seal the protection shell 1, and the whole device is convenient to overhaul.

Example 3:

the embodiment provides a polycarboxylate water reducing agent compounding device, which has the following technical characteristics besides the technical scheme of the embodiment.

In this embodiment, the height of the stirring block 12 is lower than that of the stirring cavity 17, the vibrating rod 16 is slidably connected with the stirring shell 2, and the lifting ring 15 is slidably connected with the feeding pipe 4.

Wherein, ensure that stirring piece 12 avoid splashing polycarboxylate water-reducing agent outside stirring chamber 17 when stirring, ensure that vibrating bar 16 can reciprocate above stirring shell 2, ensure that lift ring 15 can reciprocate above inlet pipe 4.

Example 4:

the embodiment provides a polycarboxylate water reducing agent compounding device, which has the following technical characteristics besides the technical scheme of the embodiment.

In this embodiment, the latch 21 is slidably connected to the first limiting slot 19, and the latch 21 is in plug-in fit with the second limiting slot 20.

Wherein, ensure that bolt 21 can slide in spacing groove one 19, and the other end of bolt 21 can insert in spacing groove two 20, can overhaul in the protective housing 1 after opening rectangular door 18.

Example 5:

the embodiment provides a polycarboxylate water reducing agent compounding device, which has the following technical characteristics besides the technical scheme of the embodiment.

In this embodiment, one end of the connecting rod 7 is tightly welded to the output shaft of the first servo motor 5, and the other end is tightly welded to the rotating ring 8.

Wherein structural stability of the connecting rod 7 and the rotating ring 8 is ensured.

The vibrating rod 16 according to the present utility model is well known in the art, and it is needless to say that the present utility model is not limited to the improvement of the structure and working principle of the vibrating rod 16.

Working principle: when the polycarboxylate water reducer needs to be compounded, an operator pours the medicament and the polycarboxylate water reducer needing to be compounded into a stirring cavity 17 through a feed pipe 4, then starts a first servo motor 5, drives a rotating ring 8 to rotate through a plurality of connecting rods 7, then drives a gear 9 to reversely rotate through a plurality of first tooth blocks 23, meanwhile, an output shaft of the first servo motor 5 drives a turntable 6 and a plurality of second tooth blocks 24 to rotate, when the first tooth blocks 23 are separated from the gear 9, the plurality of second tooth blocks 24 are meshed with the gear 9 and drive the gear 9 to positively rotate, then the gear 9 rotates to drive a plurality of fixed columns 11 to rotate through rotating columns and a disc 10, then the plurality of fixed columns 11 drive a plurality of stirring blocks 12 to rotate in the stirring cavity 17, so that the polycarboxylate water reducer is automatically stirred in different directions, bubbles can be reduced through uniform stirring, and the polycarboxylate water reducer can be uniformly compounded;

After the polycarboxylic acid water reducer is compounded, an operator closes the first servo motor 5, then opens the second servo motor 13, the second servo motor 13 is electrified to drive the threaded rod 14 to rotate, under the action of threads, the threaded rod 14 rotates to drive the lifting ring 15 to move downwards, the lifting ring 15 drives the plurality of vibrating rods 16 to move downwards, after the plurality of vibrating rods 16 completely enter the stirring cavity 17, the plurality of vibrating rods 16 are started, air bubbles generated after the polycarboxylic acid water reducer is compounded are eliminated under the action of vibration of the plurality of vibrating rods 16, when the compounded polycarboxylic acid water reducer is required to be discharged, the operator opens a valve of the discharging pipe 3, finally opens a flow control valve on the discharging pipe 3, the compounded polycarboxylic acid water reducer is discharged into the stirring shell 2 through the discharging pipe 3, so that air bubbles are prevented from occupying part of the space of the water reducer, and the amount of the water reducer in actual use is reduced;

When the protection shell 1 needs to be overhauled, the lifting bolt 21 moves upwards, so that the bolt 21 extrudes the spring 22 to generate elastic force, then one end of the bolt 21 moves upwards in the first limit groove 19, the other end of the bolt 21 is removed from the second limit groove 20, the rectangular door 18 can be opened at the moment, when the rectangular door 18 needs to be closed, the rectangular door 18 is rotated to the original position, the second limit groove 20 is communicated with the first limit groove 19, then the hand lifting the bolt 21 is loosened, the bolt 21 is extruded through the rebound of the spring 22, the other end of the bolt 21 enters the second limit groove 20 and the rectangular door 18 is fixed in the protection shell 1, the rectangular door 18 is ensured to seal the protection shell 1, and the whole device is convenient to overhaul.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (8)

1. Polycarboxylate water reducing agent compound equipment, characterized by includes:

The stirring device comprises a protective shell (1), wherein a working cavity is formed in the protective shell (1), a stirring shell (2) is fixedly arranged at the bottom side of the working cavity, a stirring cavity (17) is formed in the top side of the stirring shell (2), a lifting ring (15) is arranged above the stirring cavity (17), a plurality of vibrating rods (16) are fixedly arranged at the bottom of the lifting ring (15), and the bottom ends of the vibrating rods (16) penetrate through the top side of the stirring shell (2);

The disc (10), the disc (10) is located in the lifting ring (15), a plurality of fixed columns (11) are fixedly installed at the bottom of the disc (10), and the lower ends of the fixed columns (11) extend into the stirring cavity (17) and are fixedly provided with a plurality of stirring blocks (12);

the lifting assembly is positioned in the working cavity and used for driving the lifting ring (15) to lift;

The feeding pipe (4) is fixedly arranged on the top side of the stirring shell (2), and the top end of the feeding pipe (4) penetrates through the lifting ring (15) and the working cavity and extends to the outside;

And the driving assembly is positioned in the working cavity and is used for driving the disc (10) to rotate in a forward or reverse reciprocating mode.

2. The polycarboxylate water reducing agent compounding equipment according to claim 1, wherein a discharging pipe (3) is fixedly arranged on the side wall of the stirring shell (2), the other end of the discharging pipe (3) penetrates through the protective shell (1) and extends to the outside, and a flow control valve is rotatably arranged on the discharging pipe (3) and far away from the protective shell (1).

3. The polycarboxylate water reducing agent compounding apparatus as defined in claim 1, wherein the driving assembly comprises:

the first servo motor (5), the first servo motor (5) is fixedly arranged on the top side of the working cavity, the output shaft of the first servo motor (5) is connected with a rotating ring (8) through a plurality of connecting rods (7), a plurality of first tooth blocks (23) are fixedly arranged on the inner wall of the rotating ring (8), a rotary table (6) is fixedly connected to the lower end of the output shaft of the first servo motor (5), and a plurality of second tooth blocks (24) are fixedly arranged on one side, far away from the plurality of first tooth blocks (23), of the rotary table (6);

The gear (9), the gear (9) is fixedly arranged above the disc (10), the gear (9) is positioned between the plurality of first tooth blocks (23) and the rotary table (6), the gear (9) is meshed with the plurality of first tooth blocks (23) and the plurality of second tooth blocks (24),

The rotating column is fixedly arranged at the bottom side of the gear (9), and the bottom end of the rotating column penetrates through the disc (10) and is in contact with the bottom of the stirring cavity (17).

4. The polycarboxylate water reducing agent compounding apparatus of claim 1, wherein the lifting assembly comprises:

the second servo motor (13), servo motor (13) fixed mounting is in the working chamber top side, the output shaft coaxial coupling of servo motor (13) has threaded rod (14), and the bottom of threaded rod (14) runs through lift ring (15) and contacts with the working chamber bottom side, threaded rod (14) and lift ring (15) threaded connection, threaded rod (14) are connected with the working chamber bottom side rotation.

5. The polycarboxylate water reducer compounding equipment according to claim 1, wherein a rectangular door (18) is rotatably arranged at the inlet of the protective shell (1), a first limit groove (19) is formed in the top of the inlet of the protective shell (1), a second limit groove (20) is formed in the top side of the rectangular door (18), and the second limit groove (20) is communicated with the first limit groove (19);

The spring (22), spring (22) fixed mounting is in spacing groove one (19), the bottom side fixed mounting of spring (22) has bolt (21), the lower extreme of bolt (21) is located spacing groove two (20).

6. The polycarboxylate water reducing agent compounding equipment according to claim 4, wherein the stirring block (12) is lower than the stirring cavity (17), the vibrating rod (16) is slidably connected with the stirring shell (2), and the lifting ring (15) is slidably connected with the feeding pipe (4).

7. The polycarboxylate water reducer compounding equipment according to claim 5, wherein the bolt (21) is in sliding connection with the first limit groove (19), and the bolt (21) is in plug-in fit with the second limit groove (20).

8. A polycarboxylate water reducing agent compounding device according to claim 3, characterized in that one end of the connecting rod (7) is tightly welded with the output shaft of the first servo motor (5), and the other end is tightly welded with the rotating ring (8).