CN213563587U

CN213563587U - Concrete mixing plant

Info

Publication number: CN213563587U
Application number: CN202021758356.9U
Authority: CN
Inventors: 王光波
Original assignee: Handan Shengjian New Building Materials Co ltd
Current assignee: Handan Shengjian New Building Materials Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-29
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a concrete mixing equipment technical field specifically is a concrete mixing plant, stirring mainframe box, preliminary mixing box and moisturizing case are installed from a left side to the right side in proper order to the inside of stirring main building, the discharge end of preliminary mixing box and moisturizing case all is linked together with the stirring mainframe box, the both ends of stirring main building still are provided with aggregate storehouse and vertical powder jar respectively, aggregate storehouse and vertical powder jar all link to each other with preliminary mixing box through the conveyer belt. The utility model has the advantages of simple structure and novel design, through preliminary mixing box preliminary mixing aggregate and powder in advance, the effectual time of having practiced thrift, the holistic work efficiency has been improved, the utilization ratio of the while also improve equipment, through the storage of the storage case concrete of being convenient for, drive the threaded rod through the motor to make backup pad and scraper blade rotate, both can prevent that the concrete from solidifying, also be favorable to the clearance of storage incasement wall, improve the utilization ratio of storage case, reduced the clearance degree of difficulty.

Description

Concrete mixing plant

Technical Field

The utility model relates to a concrete mixing equipment technical field specifically is a concrete mixing plant.

Background

The concrete mixing plant mainly comprises 5 large systems such as a mixing mainframe box, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities, is a combined device for intensively mixing concrete, is also called a concrete precast yard, has high productivity due to high mechanization and automation degree, can ensure the quality of the concrete and save the cement, is commonly used for large and medium-sized water conservancy projects, electric power projects, bridges and the like with large concrete engineering quantity, long construction period and centralized construction sites, and has great superiority along with the development of municipal construction by adopting centralized mixing and providing commercial concrete, thereby being rapidly developed and creating conditions for popularizing concrete pumping construction and realizing combined operation of mixing, conveying and pouring machines.

However, the existing concrete mixing plant usually directly drops the ingredients such as aggregate cement into the mixer, the volume of the mixer is required to be correspondingly increased, and the working efficiency of other equipment is easily reduced in the mixing process, so that the production efficiency of concrete is reduced, in addition, the existing concrete mixing plant usually has short storage time efficiency when storing concrete, and the concrete near the inner wall of the storage cavity is easily solidified in the storage process, so that the storage space is reduced, and the waste of concrete is easily caused, therefore, the technical personnel in the field provide a concrete mixing plant to solve the problems proposed in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixing plant comprises a mixing main building and a storage chamber, wherein a mixing main case, a primary mixing case and a water replenishing case are sequentially arranged in the mixing main building from left to right, the discharge ends of the primary mixing case and the water replenishing case are communicated with the mixing main case, aggregate bins and vertical powder tanks are respectively arranged at two ends of the mixing main building, and the aggregate bins and the vertical powder tanks are connected with the primary mixing case through conveying belts;

the inside fixed mounting of apotheca has the storage case, first motor is installed to the one end of storage case, the output fixed mounting of first motor has the threaded rod that runs through the storage case, rotate through the screw on the threaded rod and install the sliding seat, the backup pad is evenly installed to the equidistant outside of sliding seat, the other end fixed mounting of backup pad has the scraper blade with the storage case adaptation.

As a further aspect of the present invention: the material leaking holes are evenly formed in the supporting plate, and metal shovel heads are arranged at two ends of the scraping plate.

As a further aspect of the present invention: the lower surface symmetry of stirring owner building installs the bracing piece, and one side of stirring owner building still is provided with the cat ladder.

As a further aspect of the present invention: two sections of the stirring main building are also provided with ventilation openings, and exhaust fans are arranged on the two ventilation openings.

As a further aspect of the present invention: the lower extreme of stirring mainframe box is provided with the conveying pipeline of intercommunication storage case, the discharging pipe is installed to the one end of storage case.

As a further aspect of the present invention: preliminary mixing box includes the box, the second motor is installed to the top of box, the output of second motor runs through the box and installs the live-rollers, be provided with the auger conveyer that runs through the box and be linked together with the stirring mainframe box on the live-rollers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, through preliminary mixing box preliminary mixing aggregate and powder in advance, the effectual time of having practiced thrift, the holistic work efficiency has been improved, the utilization ratio of the while also improve equipment, through the storage of the storage case concrete of being convenient for, drive the threaded rod through the motor to make backup pad and scraper blade rotate, both can prevent that the concrete from solidifying, also be favorable to the clearance of storage incasement wall, improve the utilization ratio of storage case, reduced the clearance degree of difficulty.

Drawings

FIG. 1 is a schematic structural view of a concrete mixing plant;

FIG. 2 is a schematic view showing the internal structure of a main mixing building in a concrete mixing plant;

FIG. 3 is a side view of a storage bin in a concrete mixing plant;

FIG. 4 is a schematic view showing the construction of a preliminary mixing tank in a concrete mixing plant.

In the figure: 1. stirring the main building; 2. a storage chamber; 3. a support bar; 4. an aggregate bin; 5. a vertical powder tank; 6. a vent; 7. stirring the main case; 8. a preliminary mixing tank; 81. a box body; 82. a second motor; 83. a rotating roller; 84. a packing auger conveyor; 9. a water replenishing tank; 10. a threaded rod; 11. a first motor; 12. a support plate; 13. a material storage box; 14. a movable seat; 15. A scraper.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the present invention, a concrete mixing plant, including a main mixing building 1, a storage chamber 2, a main mixing box 7, a preliminary mixing box 8 and a water replenishing box 9 are sequentially installed inside the main mixing building 1 from left to right, discharge ends of the preliminary mixing box 8 and the water replenishing box 9 are both communicated with the main mixing box 7, two ends of the main mixing building 1 are also respectively provided with a aggregate bin 4 and a vertical powder tank 5, the aggregate bin 4 and the vertical powder tank 5 are both connected with the preliminary mixing box 8 through a conveying belt, aggregates and cements in the aggregate bin 4 and the vertical powder tank 5 are respectively input into the preliminary mixing box 8 through the conveying belt, so as to facilitate batching of the main mixing box 7 during operation, and improve utilization rate of equipment and productivity of concrete;

inside fixed mounting of apotheca 2 has storage case 13, first motor 11 is installed to storage case 13's one end, first motor 11's output fixed mounting has threaded rod 10 that runs through storage case 13, install movable seat 14 through the screw rotation on the threaded rod 10, backup pad 12 is evenly installed to the equidistant backup pad that installs in the outside of movable seat 14, the other end fixed mounting of backup pad 12 has scraper blade 15 with storage case 13 adaptation, storage of the concrete of being convenient for through storage case 13 in the apotheca 2, drive threaded rod 10 through first motor 11 and rotate, thereby make movable seat 14 move on threaded rod 10, thereby drive backup pad 12 and scraper blade 15 and rotate, both can prevent that the concrete from solidifying, also be favorable to the clearance of storage case 13 inner wall, improve storage case 13's utilization ratio.

In fig. 2 and 3, material leaking holes have been evenly seted up on the backup pad 12, and the resistance when material leaking holes in the backup pad 12 can the at utmost reduce backup pad 12 and move, and the both ends of scraper 15 all are provided with the metal shovel head, and the concrete that is convenient for solidify through the metal shovel head on the scraper 15 is shoveled and is removed, improves the utilization ratio of storage case 13.

In fig. 2, the support rods 3 are symmetrically installed on the lower surface of the main mixing building 1, and mainly play a supporting role, and a ladder stand is further arranged on one side of the main mixing building 1, so that workers in the main mixing building 1 can conveniently go in and out.

In fig. 2, two sections of the stirring main building 1 are further provided with ventilation openings 6, and exhaust fans are arranged on the two ventilation openings 6, so that air flow in the stirring main building 1 is improved, and heat dissipation of the stirring main cabinet 7 and the inside of the stirring main building 1 is facilitated.

In fig. 2, a feed pipe communicated with the storage box 13 is arranged at the lower end of the mixing main cabinet 7, so as to facilitate the storage of the formed concrete, and a discharge pipe is arranged at one end of the storage box 13, so as to facilitate the output and utilization of the concrete in the storage box 13.

In fig. 4, the preliminary mixing box 8 includes a box 81, a second motor 82 is installed above the box 81, the output end of the second motor 82 runs through the box 81 and is installed with a rotating roller 83, an auger conveyor 84 running through the box 81 and being communicated with the stirring main box 7 is arranged on the rotating roller 83, and the rotating roller 83 is driven to rotate by the second motor 82, so that the auger conveyor 84 rotates, the conveying of the ingredients is accelerated, and the production efficiency of the concrete is improved.

The utility model discloses a theory of operation is: the utility model has simple structure and novel design, the aggregate and the cement in the aggregate bin 4 and the vertical powder tank 5 are respectively input into the preliminary mixing box 8 through the conveyer belt, the mixing of the main mixing box 7 is convenient, the utilization rate of the equipment and the productivity of the concrete are improved, and the water required by the main mixing box 7 during the mixing can be compensated through the water replenishing box 9, the concrete production and the manufacture are convenient, in addition, the storage of the concrete is convenient through the storage box 13 in the storage chamber 2, the threaded rod 10 is driven to rotate through the first motor 11, so that the movable seat 14 moves on the threaded rod 10, the support plate 12 and the scraper 15 are driven to rotate, the concrete can be prevented from solidifying, the cleaning of the inner wall of the storage box 13 is also facilitated, the utilization rate of the storage box 13 is improved, the material leakage hole on the support plate 12 can reduce the resistance when the support plate 12 moves to the maximum degree, the concrete convenient for solidifying is removed through the metal shovel head on the scraper, the utilization rate of the material storage box 13 is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A concrete mixing plant comprises a mixing main building (1) and a storage chamber (2), and is characterized in that a mixing main case (7), a preliminary mixing box (8) and a water replenishing box (9) are sequentially installed inside the mixing main building (1) from left to right, the discharge ends of the preliminary mixing box (8) and the water replenishing box (9) are communicated with the mixing main case (7), aggregate bins (4) and vertical powder tanks (5) are respectively arranged at the two ends of the mixing main building (1), and the aggregate bins (4) and the vertical powder tanks (5) are connected with the preliminary mixing box (8) through conveying belts;

the inside fixed mounting of apotheca (2) has storage case (13), first motor (11) are installed to the one end of storage case (13), the output fixed mounting of first motor (11) has threaded rod (10) of running through storage case (13), install sliding seat (14) through the screw rotation on threaded rod (10), backup pad (12) are evenly installed to the equidistant in the outside of sliding seat (14), the other end fixed mounting of backup pad (12) has scraper blade (15) with storage case (13) adaptation.

2. The concrete mixing plant according to claim 1, characterized in that said support plate (12) is provided with a plurality of holes for leaking concrete, and both ends of said scraper (15) are provided with metal shovels.

3. The concrete mixing plant according to claim 1, characterized in that the support rods (3) are symmetrically arranged on the lower surface of the mixing main building (1), and a ladder stand is arranged on one side of the mixing main building (1).

4. The concrete mixing plant according to claim 1, characterized in that two sections of the mixing main building (1) are further provided with ventilation openings (6), and exhaust fans are arranged on the two ventilation openings (6).

5. A concrete mixing plant according to claim 1, characterized in that the lower end of the mixing main tank (7) is provided with a feed pipe which is communicated with the storage tank (13), and a discharge pipe is arranged at one end of the storage tank (13).

6. The concrete mixing plant according to claim 1, characterized in that the preliminary mixing tank (8) comprises a tank body (81), a second motor (82) is mounted above the tank body (81), the output end of the second motor (82) penetrates through the tank body (81) and is provided with a rotating roller (83), and an auger conveyor (84) which penetrates through the tank body (81) and is communicated with the mixing main tank (7) is arranged on the rotating roller (83).