CN219599967U

CN219599967U - Concrete stirring device

Info

Publication number: CN219599967U
Application number: CN202320604439.XU
Authority: CN
Inventors: 叶晓倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-29
Anticipated expiration: 2033-03-24

Abstract

The utility model belongs to the technical field of concrete processing, in particular to a concrete stirring device, which comprises a stirrer and is characterized in that: the top fixed mounting of agitator has the lid, the lower extreme of lid rotates and is connected with the cross support, the four end inside rotation of cross support is connected with the stirring rake, the upper end surface fixedly connected with driven gear of cross support, the inside central authorities of cross support rotate and are connected with the axostylus axostyle, the upper end surface fixedly connected with driving gear of axostylus axostyle, the inside rotation of lid is connected with first thick gear and second thick gear, the top central authorities of lid fixed mounting has the motor, has solved the agitating unit in above-mentioned scheme and is stirring the in-process to the concrete, only stirs through a stirring pivot and mixes, can glue more raw materials on the inner wall that leads to the agitator, also makes the stirring thoroughly, and mixed inhomogeneous influences the problem of raw materials's quality.

Description

Concrete stirring device

Technical Field

The utility model belongs to the technical field of concrete processing, and particularly relates to a concrete stirring device.

Background

The concrete is prepared from cementing materials, granular materials and water, wherein the additives and the admixture are added according to a certain proportion when necessary, and the artificial stone is prepared by uniformly stirring, compacting, shaping, curing and hardening;

through investigation publication (bulletin) number: 201921631346.6 the technology discloses a high-efficiency environment-friendly building concrete stirring device, wherein the technical proposal of ' effectively solving the problem that dust can affect the health and environment of workers when the dust is lifted to the outside of a stirrer ' is disclosed in the technology, wherein the technical proposal is that when concrete is poured into the shell of the device from a feeding pipe and a motor is started to stir, a pipeline is externally connected to a switch valve and water is introduced, at the moment, water flows are poured into a water injection cavity through a water guide pipe and a water pipe head, finally seep out through the water guide nozzle, and then fully infiltrate into the concrete to inhibit dust lifting ';

however, in the above scheme, the stirring device is used for stirring and mixing the concrete only through one stirring rotating shaft, so that more raw materials can be stuck on the inner wall of the stirrer, the stirring is not thorough enough, the mixing is not uniform enough, and the quality of the raw materials is affected.

In order to solve the problems, the utility model provides a concrete stirring device.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a concrete stirring device which has the characteristics that only one motor is needed to control four stirring paddles to revolve and rotate, so that concrete in a stirrer is fully stirred and uniformly mixed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a concrete mixing plant, includes agitator, its characterized in that: the top fixed mounting of agitator has the lid, the lower extreme of lid rotates and is connected with the cross support, the four end inside rotation of cross support is connected with the stirring rake, the upper end surface fixedly connected with driven gear of cross support, the inside central authorities of cross support rotate and are connected with the axostylus axostyle, the upper end surface fixedly connected with driving gear of axostylus axostyle, the inside rotation of lid is connected with first thick gear and second thick gear, the top central authorities of lid fixedly installs the motor, the one end surface fixed with feeder hopper of agitator, the bottom of agitator is fixed with the discharge gate.

As a preferable technical scheme of the concrete stirring device, the outer surface of the lower end of the shaft rod is fixedly connected with a driving belt pulley, the outer surface of the upper end of one stirring paddle is fixedly connected with a driven belt pulley, a first belt is connected between the driving belt pulley and the driven belt pulley, planetary belt pulleys are fixedly connected to the tops of the four stirring paddles, and a second belt is connected between the four planetary belt pulleys.

As a preferable technical scheme of the concrete stirring device, the driving gear and the first thick gear are in meshed transmission, the first thick gear and the second thick gear are in meshed transmission, and the second thick gear and the driven gear are in meshed transmission.

As a preferable technical scheme of the concrete stirring device, the outer diameter of the driving belt pulley is equal to the outer diameter of the planetary belt pulley, and the outer diameter of the driving belt pulley is smaller than the outer diameter of the driven belt pulley.

As a preferable technical scheme of the concrete stirring device, the length of the stirring blade on the stirring paddle is shorter than the distance between the circle center of the planetary belt pulley and the circle center of the driving belt pulley.

As a preferable technical scheme of the concrete stirring device, the stirrer is fixedly connected with the cover body through bolts.

Compared with the prior art, the utility model has the beneficial effects that: the output end of the motor is matched with the shaft rod to drive the driving gear to rotate, the driving gear is matched with the second thick gear to drive the driven gear to rotate, and meanwhile, the driven gear drives the four stirring paddles to revolve through the cross support, so that concrete in the stirrer is stirred and mixed;

when the output of motor drives the axostylus axostyle rotatory, the axostylus axostyle drives driven pulley through driving pulley cooperation first belt and rotates, and driven pulley drives the stirring rake that corresponds rotatory, and the planet band pulley cooperation second belt at while corresponds stirring rake passes through the top drives three other planet band pulleys synchronous revolution, and three other planet band pulleys drive the three stirring rake synchronous revolution that the bottom corresponds for four stirring rake synchronous rotation, thereby carries out intensive mixing to the inside concrete of agitator, makes its misce bene.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

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

FIG. 3 is a schematic view of the structure of the bottom of the cover of the present utility model;

FIG. 4 is a schematic structural view of the stirring mechanism in the present utility model;

FIG. 5 is a schematic view of the structure of the inside of the cover in the present utility model;

FIG. 6 is a schematic view of the cross bracket according to the present utility model;

in the figure: 1. a stirrer; 2. a cover body; 3. a cross bracket; 4. stirring paddles; 5. a driven gear; 6. a shaft lever; 7. a drive gear; 8. a first thick gear; 9. a second thick gear; 10. a motor; 11. a driving pulley; 12. a driven pulley; 13. a first belt; 14. a planetary belt wheel; 15. a second belt; 16. a feed hopper; 17. and a discharge port.

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.

Examples

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a concrete mixing device, including agitator 1, the top fixed mounting of agitator 1 has lid 2, the lower extreme rotation of lid 2 is connected with cross support 3, the four inside rotations of cross support 3 are connected with stirring rake 4, the upper end surface fixedly connected with driven gear 5 of cross support 3, the inside central authorities of cross support 3 rotate and are connected with axostylus axostyle 6, the upper end surface fixedly connected with driving gear 7 of axostylus axostyle 6, the inside rotation of lid 2 is connected with first thick gear 8 and second thick gear 9, the top central authorities of lid 2 are fixedly installed with motor 10, the one end surface fixed of agitator 1 has feeder hopper 16, the bottom of agitator 1 is fixed with discharge gate 17, in this embodiment, output through motor 10 cooperates axostylus axostyle 6 to drive driving gear 7 rotatory, driving gear 7 cooperates second thick gear 9 to drive driven gear 5 rotation through first thick gear 8, driven gear 5 revolve through cross support 3 drive four stirring rake 4 simultaneously, thereby stir the inside concrete of agitator 1.

Specifically, the lower extreme surface fixedly connected with driving pulley 11 of axostylus axostyle 6, the upper end surface fixedly connected with driven pulley 12 of one of them stirring rake 4, be connected with first belt 13 between driving pulley 11 and the driven pulley 12, the top of four stirring rake 4 is all fixedly connected with planetary pulley 14, be connected with second belt 15 between four planetary pulley 14, in this embodiment when the output of motor 10 drives axostylus axostyle 6 and rotates, axostylus axostyle 6 drives driven pulley 12 through driving pulley 11 cooperation first belt 13 and rotates, driven pulley 12 drives the stirring rake 4 that corresponds and rotates, simultaneously the stirring rake 4 that corresponds drives three other planetary pulley 14 synchronous rotation through the planetary pulley 14 cooperation second belt 15 in top, and three stirring rake 4 synchronous rotation that the other three planetary pulley 14 drive bottom corresponds, make the synchronous rotation of four stirring rake 4, thereby fully stir the concrete of agitator 1 inside, make it mix evenly.

Specifically, the driving gear 7 and the first thick gear 8 are in meshed transmission, the first thick gear 8 and the second thick gear 9 are in meshed transmission, and the second thick gear 9 and the driven gear 5 are in meshed transmission, so that the driven gear 5 is driven to synchronously rotate reversely by the cooperation of the first thick gear 8 and the second thick gear 9 when the driving gear 7 rotates in this embodiment.

Specifically, the outer diameter of the driving pulley 11 is equal to the outer diameter of the planetary pulley 14, the outer diameter of the driving pulley 11 is smaller than the outer diameter of the driven pulley 12, and the rotation speed of the stirring paddle 4 is made larger than the revolution speed in this embodiment.

Specifically, the length of the stirring blades on the stirring paddles 4 is shorter than the distance between the center of the planetary belt wheel 14 and the center of the driving belt wheel 11, and in this embodiment, the contact between the stirring blades during rotation of each stirring paddle 4 is avoided, so that motion interference is caused.

Specifically, carry out fixed connection through the bolt between agitator 1 and the lid 2, make in this embodiment to dismantle between agitator 1 and the lid 2, conveniently clear up the inside of agitator 1.

The working principle and the using flow of the utility model are as follows: firstly, pouring concrete raw materials into the stirrer 1 through a feed hopper 16, driving a driving gear 7 to rotate through the output end of a motor 10 and a shaft lever 6, driving a driven gear 5 to rotate through a first thick gear 8 and a second thick gear 9 by the driving gear 7, and simultaneously driving four stirring paddles 4 to revolve through a cross bracket 3 by the driven gear 5, so that the concrete in the stirrer 1 is stirred and mixed; meanwhile, when the output end of the motor 10 drives the shaft lever 6 to rotate, the shaft lever 6 drives the driven pulley 12 to rotate through the driving pulley 11 matched with the first belt 13, the driven pulley 12 drives the corresponding stirring paddles 4 to rotate, meanwhile, the corresponding stirring paddles 4 drive the other three planetary pulleys 14 to synchronously rotate through the planetary pulleys 14 at the top matched with the second belt 15, and the other three planetary pulleys 14 drive the three stirring paddles 4 corresponding to the bottom to synchronously rotate, so that the four stirring paddles 4 synchronously rotate, and concrete in the stirrer 1 is fully stirred, and uniformly mixed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A concrete mixing plant comprising a mixer (1), characterized in that: the top fixed mounting of agitator (1) has lid (2), the lower extreme of lid (2) rotates and is connected with cross support (3), the four end inside rotation of cross support (3) is connected with stirring rake (4), the upper end surface fixedly connected with driven gear (5) of cross support (3), the inside central authorities of cross support (3) rotate and are connected with axostylus axostyle (6), the upper end surface fixedly connected with driving gear (7) of axostylus axostyle (6), the inside rotation of lid (2) is connected with first thick gear (8) and thick gear (9) of second, the top central authorities of lid (2) fixedly install motor (10), the one end surface fixation of agitator (1) has feeder hopper (16), the bottom of agitator (1) is fixed with discharge gate (17).

2. A concrete mixing plant according to claim 1, characterized in that: the stirring device is characterized in that a driving belt wheel (11) is fixedly connected to the outer surface of the lower end of the shaft rod (6), a driven belt wheel (12) is fixedly connected to the outer surface of the upper end of one stirring paddle (4), a first belt (13) is connected between the driving belt wheel (11) and the driven belt wheel (12), planetary belt wheels (14) are fixedly connected to the tops of the stirring paddles (4), and a second belt (15) is connected between the planetary belt wheels (14).

3. A concrete mixing plant according to claim 1, characterized in that: the driving gear (7) and the first thick gear (8) are in meshed transmission, the first thick gear (8) and the second thick gear (9) are in meshed transmission, and the second thick gear (9) and the driven gear (5) are in meshed transmission.

4. A concrete mixing apparatus according to claim 2, wherein: the outer diameter of the driving pulley (11) is equal to the outer diameter of the planetary pulley (14), and the outer diameter of the driving pulley (11) is smaller than the outer diameter of the driven pulley (12).

5. A concrete mixing plant according to claim 1, characterized in that: the length of the stirring blade on the stirring paddle (4) is shorter than the distance between the circle center of the planetary belt wheel (14) and the circle center of the driving belt wheel (11).

6. A concrete mixing plant according to claim 1, characterized in that: the stirrer (1) is fixedly connected with the cover body (2) through bolts.