CN219445557U

CN219445557U - Concrete stirring device

Info

Publication number: CN219445557U
Application number: CN202223096597.3U
Authority: CN
Inventors: 丛日霞
Original assignee: Shandong Gancheng Foundation Engineering Co ltd
Current assignee: Shandong Gancheng Foundation Engineering Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-08-01
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to the technical field of concrete stirring, in particular to a concrete stirring device, which comprises a stirring box body, wherein the top end of the stirring box body is fixedly connected with a box cover through a screw, a round groove is formed in the box cover, a stirring shaft is connected in a sliding and rotating mode in the round groove, a round pipe is fixedly connected to the top end of the box cover, a circular plate is fixedly connected to the outer part of the stirring shaft, the outer side wall of the circular plate is in contact with the inner side wall of the round pipe, a closed-loop curved groove is formed in the inner side wall of the round pipe, a roller is arranged in the curved groove in a rolling mode and is in rotary connection with the circular plate, a plurality of pushing plates are fixedly sleeved on the outer part of the stirring shaft, and a square groove is formed in the bottom end of the stirring shaft; the novel concrete mixer is convenient for enabling the concrete raw materials inside the mixing box body to be uniformly mixed, avoiding dead angles of mixing, improving the mixing effect of concrete, simultaneously being convenient for scraping and cleaning the inner side wall of the mixing box body, avoiding the concrete from being stuck to the inner wall of the mixing box body, and being convenient for cleaning the inner wall of the mixing box body.

Description

Concrete stirring device

Technical Field

The utility model relates to the technical field of concrete stirring, in particular to a concrete stirring device.

Background

As is well known, concrete is an indispensable building material in construction of construction engineering, and is generally stirred by a stirrer during processing, and the concrete is prepared by pouring the concrete material into the stirrer, adding water little by little, and stirring while adding water.

Through retrieving, chinese patent No. CN 202120148890.6's utility model patent discloses a concrete stirring apparatus, including driving motor and stirring box, driving motor's output is provided with the action wheel, be provided with the gear mounting case on the stirring box, be equipped with from the driving wheel on the gear mounting case, be provided with first gear and second gear in the gear mounting case, be equipped with first (mixing) shaft in the stirring box, the second (mixing) shaft, first screw and second screw, it is when using, pour each solid raw materials (such as grit) of concrete into the stirring box through the feeding storehouse, with water leading into the stirring box through feed pump and feed liquor pipe in, start driving motor, driving motor passes through the action wheel and drives the rotation of follow driving wheel on the gear mounting case, and then drive first gear in the gear mounting case, the second gear, the third gear, the fourth gear rotates, thereby drive first (mixing) shaft and second (mixing) shaft rotate, make first screw and second screw carry out the stirring to the concrete raw materials simultaneously from two directions, because first screw and second screw outside pipeline, it is poor to be used for carrying out the inside wall and the inside wall to be difficult to carry out the stirring in the relative stirring box on the first screw and the inside wall of the inside wall is not being difficult to be difficult to carry out the stirring box.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete stirring device to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixing device, includes the stirring box, screw fixedly connected with case lid is passed through on the top of stirring box, be provided with the circular slot on the case lid, the inside slip rotation of circular slot is connected with the (mixing) shaft, the top fixedly connected with pipe of case lid, the outside fixedly connected with plectane of (mixing) shaft, the lateral wall of plectane contacts with the inside wall of pipe, be provided with the curved slot of closed loop on the inside wall of pipe, the inside roll of curved slot has the gyro wheel, the gyro wheel rotates with the plectane to be connected, the (mixing) shaft is located the outside fixed cover of stirring box inside part and is equipped with a plurality of pushing plates, the bottom of (mixing) shaft is provided with the square slot, the inside seal slip of square slot is provided with the square column, the bottom fixed mounting of stirring box has the motor, the output of motor extends to the inside of stirring box and with the bottom fixed connection of square column, the outside of (mixing) shaft is through a plurality of stirring plate fixedly connected with first scrapers, the side end of first scraper contacts with the inside wall of stirring box.

Preferably, the side end bottom side of square post is connected with the second scraper blade, and the bottom of second scraper blade contacts with the bottom of stirring box.

Further, the inside upside fixedly connected with annular water pipe of stirring box, the bottom intercommunication of annular water pipe has a plurality of shower nozzles, is connected with the raceway on the annular water pipe, and the raceway extends to the outside of stirring box.

Still further, the side end bottom side of stirring box is connected with the discharging pipe, installs the valve on the discharging pipe.

Further scheme, be connected with the filling tube on the case lid, the bottom fixedly connected with sealed pad of case lid.

On the basis of the scheme, the material pushing plate is uniformly provided with a plurality of material passing grooves.

(III) beneficial effects

Compared with the prior art, the utility model provides a concrete stirring device, which has the following beneficial effects:

this concrete mixing device drives the square column through the motor and rotates, the square column drives the (mixing) shaft and rotates, the (mixing) shaft drives a plurality of stirring boards, a plurality of first scraper blades, a plurality of scraping wings and plectane rotate, stir the inside concrete raw materials of stirring box through a plurality of stirring boards and a plurality of first scraper blades, the plectane pivoted in-process makes the gyro wheel roll in the inside of curved slot, the gyro wheel drives plectane, (mixing) shaft and a plurality of scraping wings reciprocates, promote the inside concrete raw materials of stirring box through the scraping wings and reciprocate, the cooperation of a plurality of stirring boards makes upper and lower horizontal concrete rapid mixing even simultaneously, be convenient for make the inside concrete raw materials whole misce bene of stirring box, avoid appearing the dead angle of stirring, the effect of the mixing of concrete has been improved, simultaneously be convenient for scrape the clearance to the inside wall of stirring box, avoid the concrete to glue on the inner wall of stirring box, the inner wall to clear up of stirring box.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic top view of a pusher plate according to the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

fig. 4 is a schematic view of a partially enlarged structure at B in fig. 1 according to the present utility model.

In the figure: 1. a stirring box body; 2. a case cover; 3. a stirring shaft; 4. a round tube; 5. a circular plate; 6. a roller; 7. a pushing plate; 8. square columns; 9. a motor; 10. a stirring plate; 11. a first scraper; 12. a second scraper; 13. an annular water pipe; 14. a spray head; 15. a water pipe; 16. a discharge pipe; 17. a valve; 18. a feeding tube; 19. a sealing gasket; 20. and a material passing groove.

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. 1-4, a concrete stirring device comprises a stirring box body 1, a discharging pipe 16 is connected to the bottom side of the side end of the stirring box body 1, a valve 17 is installed on the discharging pipe 16, the valve 17 is opened, concrete in the stirring box body 1 is discharged through the discharging pipe 16, the top end of the stirring box body 1 is fixedly connected with a box cover 2 through a screw, a feeding pipe 18 is connected to the box cover 2, concrete raw materials are conveniently added into the stirring box body 1 through the feeding pipe 18, a sealing gasket 19 is fixedly connected to the bottom end of the box cover 2, the tightness of the connection of the stirring box body 1 of the box cover 2 is improved, a circular groove is arranged on the box cover 2, a stirring shaft 3 is slidingly and rotatably connected to the inside of the circular groove, a circular pipe 4 is fixedly connected to the top end of the box cover 2, a circular plate 5 is fixedly connected to the outside of the stirring shaft 3, the outer side wall of the circular plate 5 is contacted with the inner side wall of the circular pipe 4, a closed-loop curved groove is arranged on the inner wall of the circular pipe 4, the inside of the curved groove is provided with a roller 6 in a rolling way, the roller 6 is rotationally connected with a circular plate 5, a plurality of pushing plates 7 are fixedly sleeved outside the stirring shaft 3 at the inner part of the stirring box body 1, a plurality of through grooves 20 are uniformly arranged on the pushing plates 7, in the process of moving up and down the pushing plates 7, partial concrete raw materials are convenient to flow through the through grooves 20 and are convenient for mixing the materials up and down, the bottom end of the stirring shaft 3 is provided with a square groove, the inside of the square groove is hermetically and slidingly provided with a square column 8, the bottom side of the side end of the square column 8 is connected with a second scraping plate 12, the bottom end of the second scraping plate 12 is contacted with the bottom end of the stirring box body 1, the bottom end of the stirring box body 1 is fixedly provided with a motor 9, the output end of the motor 9 extends to the inside of the stirring box body 1 and is fixedly connected with the bottom end of the square column 8, the outside of (mixing) shaft 3 is through the first scraper blade 11 of a plurality of stirring boards 10 fixedly connected with, the side of first scraper blade 11 and the inside wall contact of stirring box 1, drive square post 8 through motor 9 and rotate, square post 8 drives (mixing) shaft 3 and rotates, stirring shaft 3 drives a plurality of stirring boards 10, a plurality of first scraper blades 11, a plurality of pushing plates 7 and plectane 5 rotate, stir the inside concrete raw materials of stirring box 1 through a plurality of stirring boards 10 and a plurality of first scraper blades 11, the inside roll of curved groove is made to plectane 5 pivoted in-process, gyro wheel 6 drives plectane 5, stirring shaft 3 and a plurality of pushing plates 7 reciprocate, promote the inside concrete raw materials of stirring box 1 through pushing plates 7 and reciprocate, the cooperation of a plurality of stirring boards 10 makes the inside concrete raw materials of stirring box 1 up-down mix evenly fast, the whole mixing of stirring is convenient for make, the effect of the stirring that the mixing of concrete has been improved, the inside wall of stirring box 1 is scraped to the inside wall of stirring box 1 is convenient for wipe the inside stirring box 1 simultaneously and is clear up the inner wall of stirring box 1 on the stirring box 1 is avoided.

It should be further noted that, the upper side of the inside of the stirring tank body 1 is fixedly connected with an annular water pipe 13, the bottom end of the annular water pipe 13 is communicated with a plurality of spray heads 14, the annular water pipe 13 is connected with a water pipe 15, the water pipe 15 extends to the outside of the stirring tank body 1, and the outside water delivery equipment delivers water to the water pipe 15 and the inside of the annular water pipe 13 and sprays out through the spray heads 14, so that water is conveniently injected into the inside of the stirring tank body 1, and meanwhile, the inside wall of the stirring tank body 1 is conveniently washed after concrete is discharged.

To sum up, this concrete mixing device, when stirring concrete, add appropriate amount of concrete raw materials to the inside of stirring box 1 through filling tube 18, then carry water to the inside of raceway 15 and annular water pipe 13 through outside water delivery equipment, and spout through a plurality of shower nozzles 14, pour into appropriate amount of water into the inside of stirring box 1, simultaneously start motor 9, drive square post 8 through motor 9 and rotate, square post 8 drives stirring shaft 3 rotation, stirring shaft 3 drives a plurality of stirring plates 10, a plurality of first scraper blade 11, a plurality of pushing plates 7 and plectane 5 rotate, stir the inside concrete raw materials of stirring box 1 through a plurality of stirring plates 10 and a plurality of first scraper blade 11, plectane 5 pivoted in-process makes gyro wheel 6 roll in the inside of curved groove, gyro wheel 6 drives plectane 5, stirring shaft 3 and a plurality of pushing plates 7 reciprocate, promote the inside concrete raw materials of stirring box 1 through pushing plates 7, simultaneously the cooperation of a plurality of stirring plates 10 makes the horizontal concrete mix evenly from top to bottom.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixing device, includes stirring box (1), its characterized in that: the stirring box comprises a stirring box body (1), wherein a box cover (2) is fixedly connected to the top end of the stirring box body (1) through a screw, a round groove is formed in the box cover (2), a stirring shaft (3) is connected to the inside sliding of the round groove, a round pipe (4) is fixedly connected to the top end of the box cover (2), a circular plate (5) is fixedly connected to the outer side wall of the circular plate (5) and is contacted with the inner side wall of the round pipe (4), a closed-loop curved groove is formed in the inner side wall of the circular pipe (4), a roller (6) is rotatably connected with the circular plate (5), the stirring shaft (3) is fixedly sleeved with a plurality of pushing plates (7) at the outer side of the inner part of the stirring box body (1), a square groove is formed in the bottom end of the stirring shaft (3), a square column (8) is arranged in a sliding manner in an inner sealing manner, a motor (9) is fixedly arranged at the bottom end of the stirring box body (1), the output end of the motor (9) extends to the inner side of the stirring box body (1) and is fixedly connected with the bottom end of the square column (8), and the stirring shaft (3) is fixedly connected with the inner side wall of the stirring box body (11) through a plurality of stirring plates (10), and the first scraping plates (11) are fixedly connected to the inner side of the stirring box body (11).

2. A concrete mixing plant according to claim 1, characterized in that: the side end bottom side of square post (8) is connected with second scraper blade (12), and the bottom of second scraper blade (12) and the bottom contact of stirring box (1).

3. A concrete mixing apparatus according to claim 2, wherein: the stirring box body (1) is characterized in that an annular water pipe (13) is fixedly connected to the upper side of the interior of the stirring box body (1), a plurality of spray heads (14) are communicated with the bottom end of the annular water pipe (13), a water pipe (15) is connected to the annular water pipe (13), and the water pipe (15) extends to the exterior of the stirring box body (1).

4. A concrete mixing plant according to claim 3, characterized in that: the bottom side of the side end of the stirring box body (1) is connected with a discharging pipe (16), and a valve (17) is arranged on the discharging pipe (16).

5. A concrete mixing plant as claimed in claim 4, wherein: the box cover (2) is connected with a feeding pipe (18), and the bottom end of the box cover (2) is fixedly connected with a sealing gasket (19).

6. A concrete mixing plant as claimed in claim 5, wherein: a plurality of material through grooves (20) are uniformly formed in the material pushing plate (7).