CN222039056U

CN222039056U - A special concrete aggregate proportion mixing device

Info

Publication number: CN222039056U
Application number: CN202323278796.0U
Authority: CN
Inventors: 彭肇武; 刘俊; 许晓霞
Original assignee: Bejing Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Current assignee: Bejing Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Priority date: 2023-12-04
Filing date: 2023-12-04
Publication date: 2024-11-22
Anticipated expiration: 2033-12-04

Abstract

The utility model relates to the field of concrete aggregate mixing technology, and discloses a special concrete aggregate proportion mixing device, including a rotating roller, the outer wall of the rotating roller is fixedly connected to a connecting shaft, the outer wall of the connecting shaft is slidably connected to a connecting roller, the interior of the connecting roller is slidably connected to a second spring, the outer wall of the connecting roller is fixedly connected to a scraper, the outer wall of the scraper is fixedly connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to a buckle, the outer walls of the buckle are fitted with limited blocks on both sides, one end of the connecting plate is slidably connected to the interior of the rotating roller, and one end of the connecting plate is slidably connected to a first spring. In the utility model, the rotating roller drives the connecting roller to drive the scraper to clean the aggregate attached to the inner wall of the mixing barrel, thereby achieving the effect of effectively and thoroughly scraping off the aggregate attached to the barrel wall and conveniently disassembling and replacing the scraper, thereby improving practicality.

Description

Special concrete aggregate proportion mixing arrangement

Technical Field

The utility model relates to the technical field of concrete aggregate mixing, in particular to a special concrete aggregate proportion mixing device.

Background

The special concrete aggregate is produced by adopting special raw materials and processes in the concrete preparation process. The special concrete aggregate has unique performance and advantages, and can meet the special requirements of different engineering and building fields. The special concrete aggregate proportion mixing device is beneficial to improving the quality of concrete products, reducing the production cost, reducing the environmental pollution, meeting the market demand and improving the competitiveness of enterprises. With the development of special concrete technology, the application of the proportional mixing device in concrete production is becoming wider and wider.

The utility model discloses a special concrete aggregate proportion mixing arrangement through retrieving in bulletin number CN218834277U, it includes bottom plate, feeding mechanism, compounding section of thick bamboo and actuating mechanism, the compounding section of thick bamboo rotates to be connected on the bottom plate, the compounding section of thick bamboo slope sets up, the height of compounding section of thick bamboo feed inlet is higher than the height of compounding section of thick bamboo discharge gate, actuating mechanism connects on the bottom plate, actuating mechanism with the compounding section of thick bamboo is connected in order to drive the compounding section of thick bamboo rotates, feeding mechanism connects on the bottom plate, feeding mechanism is used for throwing into concrete aggregate in proportion in the compounding section of thick bamboo. The application has the effects of reducing the possibility of uneven mixing of the concrete aggregate caused by the existence of a stirring dead angle and improving the uniformity of mixing of the concrete aggregate. In this application, though through bottom plate, throw structure, compounding section of thick bamboo and actuating mechanism isotructure to concrete aggregate stir and mix, but the scraper blade often uses in this application and can cause wearing and tearing, can't change the scraper blade and lead to the remaining problem of compounding section of thick bamboo clout.

Disclosure of utility model

In order to make up for the defects, the utility model provides the special concrete aggregate proportion mixing device, which solves the problems that the scraping plates are worn due to frequent use and the residual materials of the mixing cylinder remain due to incapability of replacing the scraping plates in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special concrete aggregate proportion mixing arrangement, includes the live-action roller, the outer wall fixedly connected with connecting axle of live-action roller, the outer wall sliding connection of connecting axle has the connecting roller, the inside sliding connection of connecting roller has the second spring, the outer wall fixedly connected with scraper blade of connecting roller, the outer wall fixedly connected with connecting plate of scraper blade, the outer wall fixedly connected with buckle of connecting plate, the outer wall both sides of buckle are laminated mutually has the stopper, the one end sliding connection of connecting plate is in the inside of live-action roller, the one end sliding connection of connecting plate has the first spring, the outer wall fixedly connected with of first spring is in the inside of live-action roller, the outer wall of scraper blade is laminated mutually has the agitator, outer wall one side of agitator is provided with drive assembly.

Further, the drive assembly includes the backup pad, the outer wall fixed connection of backup pad is in the outer wall of agitator, the upper surface fixedly connected with motor of backup pad, the output fixedly connected with transmission shaft of motor.

Further, the outer wall of the transmission shaft penetrates through the inner wall of the stirring barrel, and the outer wall of the transmission shaft is fixedly connected with a bevel gear I.

Further, the inner wall fixedly connected with fixed plate of agitator, the outer wall fixedly connected with spacing button of fixed plate.

Further, the inner wall of the limiting round block is rotatably connected to the outer wall of the rotating roller, the outer wall of the rotating roller is fixedly connected with a bevel gear II, and the outer wall of the bevel gear I is meshed with the outer wall of the bevel gear II.

Further, the outer wall of the rotating roller is fixedly connected with a stirring roller I, and the lower surface of the stirring roller I is fixedly connected with a stirring roller II.

Further, the upper surface of agitator rotates and is connected with the top cap, the outer wall fixedly connected with pan feeding pipe of top cap.

Further, the bottom fixedly connected with discharging pipe of agitator, the lower surface fixedly connected with a plurality of support columns of agitator.

The utility model has the following beneficial effects:

1. According to the utility model, the connecting shaft and the connecting roller are driven by the rotating roller, the connecting roller drives the scraping plate to clean aggregate attached to the inner wall of the stirring barrel, and then the connecting plate and the buckle are clamped to the inner wall of the scraping plate, so that the effects of effectively scraping the aggregate attached to the barrel wall thoroughly, conveniently disassembling and replacing the scraping plate are achieved, the problems that residual aggregate on the barrel wall cannot be cleaned up and the scraping plate cannot be replaced are solved, and the practicability is improved.

2. According to the utility model, the first bevel gear connected with the transmission shaft is driven by the starting motor to move, the first bevel gear drives the second bevel gear meshed with the first bevel gear to move, the second bevel gear drives the rotating roller to rotate, and the rotating roller drives the stirring roller I and the stirring roller II connected with the rotating roller to rotate and stir, so that the effect of effectively mixing and stirring the concrete aggregate in proportion is achieved, the problem that the concrete aggregate in proportion cannot be uniformly mixed and stirred is solved, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective structure diagram of a special concrete aggregate proportional mixing device provided by the utility model;

FIG. 2 is a schematic diagram of a rotating roller of a special concrete aggregate proportional mixing device according to the utility model;

FIG. 3 is a schematic diagram of a scraper of a special concrete aggregate proportional mixing device according to the present utility model;

Fig. 4 is an enlarged view at a of fig. 3.

Legend description:

1. A support plate; 2. a motor; 3. a transmission shaft; 4. bevel gears I; 5. bevel gears II; 6. a rotating roller; 7. limiting round blocks; 8. a fixing plate; 9. a stirring roller I; 10. a stirring roller II; 11. a connecting shaft; 12. a connecting roller; 13. a first spring; 14. a scraper; 15. a connecting plate; 16. a limiting block; 17. a buckle; 18. a stirring barrel; 19. a top cover; 20. a feeding pipe; 21. a support column; 22. a discharge pipe; 23. and a second spring.

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.

Referring to fig. 1 and 3-4, one embodiment provided by the present utility model is: the utility model provides a special concrete aggregate proportion mixing arrangement, including rotor roll 6, the outer wall fixedly connected with connecting axle 11 of rotor roll 6, the outer wall sliding connection of connecting axle 11 has connecting roll 12, the inside sliding connection of connecting roll 12 has spring two 23, the outer wall fixedly connected with scraper blade 14 of connecting roll 12, the outer wall fixedly connected with connecting plate 15 of scraper blade 14, the outer wall fixedly connected with buckle 17 of connecting plate 15, the outer wall both sides laminating of buckle 17 have stopper 16 mutually, the one end sliding connection of connecting plate 15 is in the inside of rotor roll 6, the one end sliding connection of connecting plate 15 has spring one 13, the outer wall fixedly connected with of spring one 13 is in the inside of rotor roll 6, the outer wall laminating of scraper blade 14 has agitator 18 mutually, outer wall one side of agitator 18 is provided with drive assembly.

Specifically, drive connecting axle 11 through rotor roll 6, connecting axle 11 drive connecting roller 12 extrude second spring 23, reached can effectually alleviate the wearing and tearing of scraper blade 14, through connecting plate 15 buckle 17 block to the inside of scraper blade 14, the spacing of rethread both sides stopper 16 is fixed to reached can effectually make the effect that scraper blade 14 can be installed and dismantled the change with convenient.

Referring to fig. 1-2, the drive assembly includes backup pad 1, and the outer wall fixed connection of backup pad 1 is at the outer wall of agitator 18, and the upper surface fixedly connected with motor 2 of backup pad 1, the output fixedly connected with transmission shaft 3 of motor 2, the outer wall of transmission shaft 3 runs through the inner wall that sets up at the agitator, and the outer wall fixedly connected with bevel gear 4 of transmission shaft 3, the inner wall fixedly connected with fixed plate 8 of agitator 18, the outer wall fixedly connected with spacing button 7 of fixed plate 8.

Specifically, through the support of the supporting plate 1 to the motor 2, the motor 2 is started to drive the transmission shaft 3 and the bevel gear I4, so that the effect of transmission force is achieved, and the fixing plate 8 is fixed on the inner wall of the stirring barrel 18, so that the effect of fixing and limiting the rotating shaft 6 is achieved.

Referring to fig. 2, the inner wall of the limit round block 7 is rotatably connected to the outer wall of the rotating roller 6, the outer wall of the rotating roller 6 is fixedly connected with the bevel gear II 5, the outer wall of the bevel gear I4 is in meshed connection with the outer wall of the bevel gear II 5, the outer wall of the rotating roller 6 is fixedly connected with the stirring roller I9, and the lower surface of the stirring roller I9 is fixedly connected with the stirring roller II 10.

Specifically, the limiting round block 7 rotates on the outer wall of the rotating roller 6, so that the limiting effect on the bevel gear II 5 is achieved, and the stirring roller I9 and the stirring roller II 10 which are connected with the outer wall of the rotating roller 6 are driven to rotate through the meshed connection of the bevel gear I4 and the bevel gear II 5 to stir concrete aggregates, so that the effect of mixing and stirring the concrete aggregates is achieved.

Referring to fig. 1, a top cover 19 is rotatably connected to the upper surface of a stirring barrel 18, a feeding pipe 20 is fixedly connected to the outer wall of the top cover 19, a discharging pipe 22 is fixedly connected to the bottom of the stirring barrel 18, and a plurality of support columns 21 are fixedly connected to the lower surface of the stirring barrel 18.

Specifically, through pouring the concrete aggregate that the proportion is allocated into top cap 19 outer wall fixed connection's pan feeding pipe 20, can follow agitator 18 bottom fixed connection's discharging pipe 22 ejection of compact through the stirring, a plurality of support columns 21 have played the effect to whole agitator 18 support location.

Working principle: when special concrete aggregate is mixed and stirred, firstly, the concrete aggregate with a well-proportioned proportion is poured into the feeding pipe 20, the transmission shaft 3 is driven by the starting motor 2 to transmit force to the bevel gear I4, the bevel gear I4 drives the bevel gear II 5 which is meshed with the bevel gear I, the bevel gear II 5 drives the rotating roller 6 to rotate, the rotating roller 6 drives the stirring roller I9 and the stirring roller II 10 to rotate, and the concrete aggregate is stirred and mixed, so that the effect of proportionally stirring and mixing the special concrete aggregate is achieved, part of the concrete aggregate attached to the inner wall of the stirring barrel 18 is driven by the rotating shaft 6, the connecting shaft 11 drives the connecting roller 12, the connecting roller 12 drives the scraping plate 14 to rotate on the inner wall of the stirring barrel 18, the aggregates attached to the barrel wall are cleaned effectively, and the buckle 17 and the limiting block 16 are clamped to the inner wall of the scraping plate 14, and the scraping plate is pulled out from the inner wall of the scraping plate 14 when the special concrete aggregate is detached, so that the scraping plate is convenient to detach and replace.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a special concrete aggregate proportion mixing arrangement, includes rotor (6), its characterized in that: the outer wall of the rotating roller (6) is fixedly connected with a connecting shaft (11), the outer wall of the connecting shaft (11) is connected with a connecting roller (12) in a sliding manner, a second spring (23) is connected in the connecting roller (12) in a sliding manner, the outer wall of the connecting roller (12) is fixedly connected with a scraping plate (14), the outer wall of the scraping plate (14) is fixedly connected with a connecting plate (15), the outer wall of the connecting plate (15) is fixedly connected with a buckle (17), the utility model discloses a stirring device for the rotary roller of the electric motor, including buckle (17), rotating roller (6), connecting plate (18), scraper blade (14), stopper (16) are laminated mutually to the outer wall both sides of buckle (17), the one end sliding connection of connecting plate (15) is in the inside of rotating roller (6), the one end sliding connection of connecting plate (15) has first spring (13), the outer wall fixed connection of first spring (13) is in the inside of rotating roller (6), the outer wall of scraper blade (14) is laminated mutually has agitator (18), outer wall one side of agitator (18) is provided with drive assembly.

2. The special concrete aggregate proportion mixing device according to claim 1, wherein: the driving assembly comprises a supporting plate (1), the outer wall of the supporting plate (1) is fixedly connected with the outer wall of the stirring barrel (18), the upper surface of the supporting plate (1) is fixedly connected with a motor (2), and the output end of the motor (2) is fixedly connected with a transmission shaft (3).

3. The special concrete aggregate proportion mixing device according to claim 2, wherein: the outer wall of the transmission shaft (3) penetrates through the inner wall of the stirring barrel (18), and the outer wall of the transmission shaft (3) is fixedly connected with a bevel gear I (4).

4. A special concrete aggregate proportioning device as recited in claim 3, wherein: the inner wall fixedly connected with fixed plate (8) of agitator (18), the outer wall fixedly connected with spacing button (7) of fixed plate (8).

5. The special concrete aggregate proportion mixing device according to claim 4, wherein: the inner wall of the limiting round block (7) is rotationally connected to the outer wall of the rotating roller (6), the outer wall of the rotating roller (6) is fixedly connected with a bevel gear II (5), and the outer wall of the bevel gear I (4) is in meshed connection with the outer wall of the bevel gear II (5).

6. The special concrete aggregate proportion mixing device according to claim 4, wherein: the outer wall of the rotating roller (6) is fixedly connected with a stirring roller I (9), and the lower surface of the stirring roller I (9) is fixedly connected with a stirring roller II (10).

7. The special concrete aggregate proportion mixing device according to claim 6, wherein: the upper surface of agitator (18) rotates and is connected with top cap (19), the outer wall fixedly connected with pan feeding pipe (20) of top cap (19).

8. The special concrete aggregate proportion mixing device according to claim 7, wherein: the bottom of agitator (18) is fixedly connected with discharging pipe (22), the lower surface fixedly connected with a plurality of support columns (21) of agitator (18).