CN220719820U

CN220719820U - Stirring feed divider of concrete production

Info

Publication number: CN220719820U
Application number: CN202322222677.7U
Authority: CN
Inventors: 苏建春; 刘磊; 夏俭军
Original assignee: Huangchuan Ding'an Building Materials Co ltd
Current assignee: Huangchuan Ding'an Building Materials Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-05
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the field of concrete production, in particular to a stirring and distributing device for concrete production, which comprises a stirring bin, wherein a scraping device is arranged in the stirring bin, a feeding device is arranged at the bottom of the stirring bin, the scraping device comprises a first rotating shaft, a plurality of connecting cylinders are arranged on the first rotating shaft, concave plates are arranged on the circumference of the lowest connecting cylinder, stirring plates are arranged on the circumferences of the rest connecting cylinders, one side, close to the inner wall of the stirring bin, of each stirring plate is fixedly connected with a scraping plate, the stirring plates and the scraping plates are obliquely arranged, the feeding device is positioned in a discharging barrel, the stirring and distributing device comprises a second rotating shaft, a plurality of lantern rings are additionally arranged on the circumference of the second rotating shaft, and two rotating plates are fixedly connected with each lantern ring.

Description

Stirring feed divider of concrete production

Technical Field

The utility model relates to the field of concrete production, in particular to a stirring and distributing device for concrete production.

Background

The common concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing the cement, water, sand and cobble with chemical additives and mineral additives according to proper proportion, uniformly stirring, compacting, forming, curing and hardening, and is mainly divided into two stages and states: the plastic state before setting and hardening, namely fresh concrete or concrete mixture; the hardened concrete or the hardened concrete is in a hard state, and the concrete is often solidified on the inner wall of a machine after the concrete is used in modern concrete production equipment, so that the quality of a finished product of the concrete is influenced by the caked impurities in the raw materials due to the defect that the concrete is difficult to clean by manpower, and the improvement of the concrete production equipment is significant.

Chinese patent discloses a concrete production system of screening material (grant publication No. CN 113601713B), and this patent technique includes the casing, the front side of casing is equipped with the compounding device, the compounding device is used for mixing and crushing the required raw materials of concrete production, the rear side of casing is equipped with the stirring storehouse, be equipped with agitating unit in the stirring storehouse, agitating unit is used for stirring the concrete raw materials through ratio water addition and produces the concrete finished product, be equipped with belt cleaning device in the stirring storehouse, belt cleaning device is used for getting rid of the concrete of stirring back adhesion on the stirring storehouse inner wall. According to the utility model, the vibration screening effect can be optimized through the connecting rod structure, the internal structure of the generator is applied to grinding and mixing of concrete raw materials, and meanwhile, an automatic cleaning concrete production equipment device is provided to replace manual cleaning;

however, the device is difficult to effectively clean the residual concrete on the inner wall of the stirring bin, and excessive concrete possibly remains in the stirring bin, so that waste is caused, and the discharging part can be blocked in the concrete production process. Accordingly, a stirring and distributing device for concrete production is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a stirring and distributing device for concrete production, which comprises a stirring bin, wherein a scraping device is arranged in the stirring bin, a feeding device is arranged at the bottom of the stirring bin, the scraping device comprises a first rotating shaft, a plurality of connecting cylinders are arranged on the first rotating shaft, concave plates are arranged on the circumference of the connecting cylinder at the lowest part, stirring plates are arranged on the circumferences of the other connecting cylinders, one side, close to the inner wall of the stirring bin, of each stirring plate is fixedly connected with a scraping plate, the stirring plates and the scraping plates are obliquely arranged, the feeding device is positioned in a discharging barrel and comprises a second rotating shaft, a plurality of lantern rings are additionally arranged on the circumference of the second rotating shaft, and two rotating plates are fixedly connected to each lantern ring.

Preferably: the stirring bin bottom circumference is equipped with the annular frame, and annular frame bottom circumference evenly distributed is equipped with a plurality of support columns, is equipped with the round hole on the stirring bin bottom plate, and the round hole corresponds the position and is equipped with out the storage bucket, and this structure can make the device more stable difficult empting.

Preferably: the stirring storehouse open top department is equipped with the top cap, is equipped with the feed inlet on the top cap, is equipped with a plurality of evenly distributed's spliced pole in the middle part top of top cap, and the spliced pole top is equipped with the mount, and the mount top is equipped with the motor, is equipped with the motor shaft in the middle of the bottom of motor, and this structure can make motor operation in-process more stable, and the position can not take place the skew.

Preferably: the fixing seat is arranged at the position of the same horizontal line of the first rotating shaft and the top cover, and the structure ensures that the position of the first rotating shaft is fixed and can not skew during operation.

Preferably, the lower end of the first rotating shaft is provided with a first bevel gear, the left side of the first bevel gear is provided with a second bevel gear, the left side of the second bevel gear is provided with a rotating rod, and the other end of the rotating rod is additionally provided with the second bevel gear.

Preferably: the bull stick intermediate position is equipped with the fixed block, is equipped with the through-hole in the fixed block, and the bull stick passes in the through-hole, is equipped with the dead lever in the top fixed connection of fixed block, bottom plate fixed connection in dead lever top and stirring storehouse, and the bull stick has just so obtained effectual fixedly.

Preferably: and the second rotating shaft is fixedly connected with a third bevel gear, the right side of the third bevel gear is provided with a second bevel gear, two ends of the second rotating shaft are rotationally connected with a connecting frame, and the connecting frame ensures the position stability of the second rotating shaft.

The utility model has the technical effects and advantages that:

1. in structural design, the stirring and mixing of concrete can be assisted by arranging the stirring plates and the scraping plates in the stirring bin, and meanwhile, the scraping plates can scrape down the concrete on the inner wall of the stirring bin, so that waste is avoided.

2. Simultaneously, through setting up the recess board in the stirring storehouse bottom, can gather the concrete for the concrete comes out in the stirring storehouse, and can be furthest with the concrete clean up in the stirring storehouse.

3. In addition, through the setting of a plurality of bevel gears, realized that a motor drives the motion of a plurality of pivots, it is more convenient to go out the commentaries on classics board in the storage bucket and can help improving the ejection of compact speed of storage bucket, avoid the concrete jam in the storage bucket.

Drawings

Fig. 1 is a schematic structural view of a stirring and distributing device for concrete production according to an embodiment of the present application;

fig. 2 is a schematic view of a bottom structure of a stirring and distributing device for concrete production according to an embodiment of the present application;

fig. 3 is a schematic view of an internal structure of a stirring and distributing device for concrete production according to an embodiment of the present application;

fig. 4 is a schematic partial structure of a portion a of a stirring and distributing device for concrete production according to an embodiment of the present application;

fig. 5 is a schematic partial structure of a part B of a stirring and distributing device for concrete production according to an embodiment of the present application;

fig. 6 is a schematic structural view of a scraper in a stirring and distributing device for concrete production according to an embodiment of the present application;

FIG. 7 is a schematic structural view of a concave plate in a stirring and distributing device for concrete production according to an embodiment of the present application;

fig. 8 is a schematic structural view of a rotating plate in a stirring and distributing device for concrete production according to an embodiment of the present application.

In the figure:

1. a stirring bin; 2. an annular frame; 3. a support column; 4. discharging barrels; 5. a top cover; 6. a motor; 7. a fixing frame; 8. a connecting column; 9. a motor shaft; 10. a first bevel gear; 11. a first rotating shaft; 12. a fixing seat; 13. a second bevel gear; 14. a rotating rod; 15. a fixed rod; 16. a fixed block; 17. stirring plates; 18. a scraper; 19. a concave plate; 20. a connecting cylinder; 21. a connecting frame; 22. a rotating plate; 23. a second rotating shaft; 24. a third bevel gear; 25. a collar.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1 to 8, in this embodiment, a stirring and distributing device for concrete production is provided, including a stirring bin 1, wherein a scraping device is arranged inside the stirring bin 1, a feeding device is arranged at the bottom, the stirring bin 1 is cylindrical, hollow inside, open at the top, a bottom plate is arranged at the bottom, an annular frame 2 is arranged on the circumference of the bottom of the stirring bin 1, the annular frame 2 is fixedly connected with the stirring bin 1, a plurality of support columns 3 are uniformly distributed on the circumference of the bottom of the annular frame 2, round holes are arranged on the bottom plate of the stirring bin 1, a discharge barrel 4 is arranged at the corresponding positions of the round holes, the discharge barrel 4 is hollow inside, and two ends are communicated;

a top cover 5 is arranged at the top opening of the stirring bin 1, the top cover 5 is movably connected with the stirring bin 1, a feed inlet is arranged on the top cover 5, a plurality of evenly distributed connecting columns 8 are arranged above the middle of the top cover 5, a fixing frame 7 is arranged at the top of each connecting column 8, the fixing frame 7 is fixedly connected with the connecting columns 8, a motor 6 is arranged above the fixing frame 7, the motor 6 is fixedly connected with the fixing frame 7, and a motor shaft 9 is arranged in the middle of the bottom of the motor 6;

the scraping device comprises a first rotating shaft 11, the first rotating shaft 11 penetrates through the outer side of the bottom of the stirring bin 1, the first rotating shaft 11 is fixedly connected with a motor shaft 9, a fixed seat 12 is arranged at the position, which is the same as the horizontal line of the first rotating shaft 11 and the top cover 5, a plurality of connecting cylinders 20 are arranged on the first rotating shaft 11, each connecting cylinder 20 is fixedly connected with the first rotating shaft 11, a concave plate 19 is arranged on the circumference of the lowest connecting cylinder 20, the top of the concave plate 19 is horizontal, the bottom of the concave plate 19 is concave, concrete in the stirring bin 1 can be fed into round holes in the bottom plate of the stirring bin 1, stirring plates 17 are arranged on the circumferences of the rest connecting cylinders 20, each stirring plate 17 is fixedly connected with the connecting cylinders 20, a scraping plate 18 is fixedly connected to one side, which is close to the inner wall of the stirring bin 1, of each stirring plate 17 and the scraping plate 18 are obliquely arranged, and the structure can ensure that the concrete on the inner wall of the stirring bin 1 is scraped;

the lower end of the first rotating shaft 11 is provided with a first bevel gear 10, the first bevel gear 10 is fixedly connected with the first rotating shaft 11, the left side of the first bevel gear 10 is provided with a second bevel gear 13, the left side of the second bevel gear 13 is provided with a rotating rod 14, the other end of the rotating rod 14 is additionally provided with a second bevel gear 13, the other second bevel gear 13 is arranged in the discharging barrel 4, the middle position of the rotating rod 14 is provided with a fixed block 16, a through hole is arranged in the fixed block 16, the rotating rod 14 passes through the through hole, a fixed rod 15 is fixedly connected above the fixed block 16, and the top of the fixed rod 15 is fixedly connected with the bottom plate of the stirring bin 1;

the feeding device is located in the discharging barrel 4 and comprises a second rotating shaft 23, a third bevel gear 24 is fixedly connected to the second rotating shaft 23, a second bevel gear 13 is arranged on the right side of the third bevel gear 24, connecting frames 21 are rotatably connected to the two ends of the second rotating shaft 23, each connecting frame 21 is fixedly connected with the inner wall of the discharging barrel 4, a plurality of lantern rings 25 are additionally arranged on the circumference of the second rotating shaft 23, the lantern rings 25 are fixedly connected with the second rotating shaft 23, and two rotating plates 22 are fixedly connected to each lantern ring 25.

The working principle of the utility model is as follows:

when the mixer is used, raw materials are sent into the mixing bin 1 through the feeding hole, then the rotation of the motor 6 drives the first rotating shaft 11 to rotate, then the stirring plate 17 can stir and mix the raw materials in the mixing bin 1, the scraping plate 18 can scrape off the residual concrete on the inner wall of the mixing bin 1, after the concrete is stirred and mixed, the concrete falls into the discharging barrel 4 from the round hole on the bottom plate of the mixing bin 1, and the rotating plate 22 in the discharging barrel 4 can send the concrete in the discharging barrel 4 out of the discharging barrel 4 under the drive of the second rotating shaft 23 so as to avoid blockage;

and the concave 19 in the mixing silo 1 will gather the concrete and feed it into the vicinity of the circular holes in the floor of the mixing silo 1.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The stirring and distributing device for concrete production comprises a stirring bin (1), and is characterized in that a scraping device is arranged in the stirring bin (1), and a feeding device is arranged at the bottom of the stirring bin;

the scraping device comprises a first rotating shaft (11), a plurality of connecting cylinders (20) are arranged on the first rotating shaft (11), concave plates (19) are arranged on the circumference of the connecting cylinder (20) at the lowest position, stirring plates (17) are arranged on the circumference of the other connecting cylinders (20), one side, close to the inner wall of the stirring bin (1), of each stirring plate (17) is fixedly connected with a scraping plate (18), and the stirring plates (17) and the scraping plates (18) are obliquely arranged;

the feeding device is located in the discharging barrel (4) and comprises a second rotating shaft (23), a plurality of lantern rings (25) are arranged on the circumference of the second rotating shaft (23), and two rotating plates (22) are fixedly connected to each lantern ring (25).

2. The stirring and distributing device for concrete production according to claim 1, wherein an annular frame (2) is arranged on the circumference of the bottom of the stirring bin (1), a plurality of supporting columns (3) are uniformly distributed on the circumference of the bottom of the annular frame (2), round holes are formed in the bottom plate of the stirring bin (1), and a discharge barrel (4) is arranged at the corresponding position of the round holes.

3. The stirring and distributing device for concrete production according to claim 1, wherein a top cover (5) is arranged at the top opening of the stirring bin (1), a feeding hole is arranged on the top cover (5), a plurality of uniformly distributed connecting columns (8) are arranged above the middle of the top cover (5), a fixing frame (7) is arranged at the top of each connecting column (8), a motor (6) is arranged above the fixing frame (7), and a motor shaft (9) is arranged in the middle of the bottom of the motor (6).

4. A stirring and distributing device for concrete production according to claim 3, characterized in that a fixing seat (12) is arranged at the same horizontal line position of the motor shaft (9) and the top cover (5).

5. The stirring and distributing device for concrete production according to claim 4, wherein a first bevel gear (10) is arranged at the lower end of the fixed seat (12), a second bevel gear (13) is arranged on the left side of the first bevel gear (10), a rotating rod (14) is arranged on the left side of the second bevel gear (13), and the second bevel gear (13) is additionally arranged at the other end of the rotating rod (14).

6. The stirring and distributing device for concrete production according to claim 5, wherein a fixed block (16) is arranged in the middle of the rotating rod (14), a through hole is formed in the fixed block (16), the rotating rod (14) passes through the through hole, a fixed rod (15) is fixedly connected above the fixed block (16), and the top of the fixed rod (15) is fixedly connected with the bottom plate of the stirring bin (1).

7. The stirring and distributing device for concrete production according to claim 2, wherein a third bevel gear (24) is arranged on the left side of a second bevel gear (13) in the discharge barrel (4), and two ends of a second rotating shaft (23) of the third bevel gear (24) are rotatably connected with a connecting frame (21).