CN218807966U

CN218807966U - Concrete admixture storage structure

Info

Publication number: CN218807966U
Application number: CN202222323897.4U
Authority: CN
Inventors: 石聪聪
Original assignee: Shaanxi Fengjing Building Materials Co ltd
Current assignee: Shaanxi Fengjing Building Materials Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-04-07
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a concrete admixture storage structure, belonging to the technical field of concrete admixtures, which comprises a pressure tank, wherein a negative pressure stabilizing mechanism and a timing stirring mechanism are arranged in the pressure tank; the timing stirring mechanism comprises a connecting disc arranged at the bottom of the pressure tank and a material storage disc positioned above the connecting disc, a rotating shaft is rotatably arranged on the connecting disc, the rotating shaft penetrates through the material storage disc in a sealing manner, a stirring plate is arranged on the upper side of the rotating shaft positioned on the material storage disc, the lower end of the rotating shaft is connected with a driving motor, the driving motor is electrically connected with a controller used for controlling the driving motor, and a timing module is arranged in the controller; the utility model discloses an increase corresponding timing rabbling mechanism in original overhead tank, can carry out different time setting to different liquid additives through this mechanism, the composition of additive is stable when guaranteeing to use.

Description

Concrete admixture storage structure

Technical Field

The utility model relates to a concrete admixture technical field, concretely relates to structure is stored to concrete admixture.

Background

The concrete admixture is called as an admixture for short, and is a substance for improving the performance of concrete, which is added in the process of mixing the concrete, the adding amount of the concrete admixture is generally not more than 5 percent of the mass of cement, and the mass of a concrete admixture product must meet the specification of the national standard concrete admixture (GB 8076-2008). The application of the concrete admixture in engineering is more and more emphasized, the addition of the admixture plays a certain role in improving the performance of concrete, and the storage tank of the concrete admixture has high correlation with the subsequent dosage addition and the long-term storage quality of the admixture.

Concrete admixture generally is the powder, but the mix of powdered admixture is complicated, is difficult to even, consequently can allocate the admixture according to certain proportion sometimes, then adorn in the overhead tank that corresponds to guarantee the stability of admixture, the convenience adds according to the proportion, prevents to mix inhomogeneous and leads to not conform to the standard, but common bottle storage effect is poor, can appear the sediment of admixture solution in the bottle, consequently needs a storage structure who is used for storing concrete admixture specially.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a structure is stored to concrete admixture can solve above-mentioned problem.

In order to achieve the purpose, the utility model provides a concrete admixture storage structure, which comprises a pressure tank, wherein a negative pressure stabilizing mechanism and a timing stirring mechanism are arranged in the pressure tank; timing rabbling mechanism is including setting up the connection pad of overhead tank portion and the storage tray that is located the connection pad top, it is provided with the pivot to rotate on the connection pad, the pivot is sealed to be link up the storage tray, just the pivot is located the upside of storage tray is provided with the stirring board, the lower extreme of pivot is connected with driving motor, the driving motor electricity is connected with and is used for control driving motor's controller, the controller embeds there is the timing module.

Further, the controller is a CPU, and storage batteries are further arranged on the outer sides of the controller and the driving motor.

Furthermore, a battery frame for placing the storage battery is arranged at the bottom of the pressure tank, and a rotating door is hinged to the bottom of the battery frame.

Further, the storage disc is fixedly arranged on the inner wall of the pressure tank.

Furthermore, the negative pressure stabilizing mechanism comprises a feeding and discharging port and a pressure stabilizing port which are arranged above the pressure tank, a feeding and discharging valve is arranged in the feeding and discharging port, an overflow valve is arranged at the pressure stabilizing port, and a pressure valve and a pressure boosting pipe which are used for pressurizing are arranged on one side of the overflow valve.

Further, the pressure valve is disposed within the pressure boost tube.

Furthermore, a liquid level sensor is arranged in the pressure tank, and a display panel used for displaying a detection result of the liquid level sensor is arranged on the outer side of the pressure tank.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the utility model can stir the admixture in the pressure tank at regular time by sealing the fixed stirring mechanism in the pressure tank, can improve the quality of the liquid admixture in the pressure tank, and can prevent the precipitation or unstable quality in the admixture caused by long-time standing from influencing the subsequent use;

the timing stirring mechanism comprises a rotating shaft which is arranged in a sealing manner, the additive in the pressure tank can be stirred through the rotating shaft and a stirring plate on the rotating shaft, meanwhile, the sealing structure can ensure the sealing performance of the pressure tank, and the additive on a discharge disc in the pressure tank is prevented from being leaked, so that current leakage is prevented or other tank elements are damaged;

the controller is a CPU, and by setting a corresponding program for the CPU, stirring with different frequencies can be carried out when different additives are stored, so that the quality of the additives is ensured, electric energy can be saved, the replacement frequency of the storage battery is reduced, and the service life of the storage battery is prolonged;

the device is provided with a negative pressure stabilizing mechanism, corresponding pressure can be filled into the pressure tank through the negative pressure stabilizing mechanism, the safety is ensured, meanwhile, the output of the additive is assisted, the additive adding accuracy is ensured, and the additive is prevented from being excessively added;

the pressure tank is set to be in a negative pressure state, so that the additive can be added smoothly, the adding speed of the additive into the pressure tank is increased, and the working efficiency is improved;

the battery frame can protect the storage battery to a certain extent, and meanwhile, the storage battery can be conveniently replaced through the rotating door on the lower side of the battery frame, so that the operation is more convenient;

an overflow valve is arranged at the pressure stabilizing port, and meanwhile, the overflow valve can ensure the pressure in the pressure tank and prevent danger caused by overlarge pressure;

be provided with level sensor in the pressure tank, can conveniently know the reserves of the admixture in the pressure tank through level sensor to in time add.

Drawings

FIG. 1 is a schematic view of an assembly structure of a concrete admixture storage structure of the present invention;

FIG. 2 is a schematic view showing the connection of a controller in a concrete admixture storage structure according to the present invention;

FIG. 3 is an enlarged view of a portion A of the structure of the concrete admixture storage structure of FIG. 1 according to the present invention;

FIG. 4 is a partial enlarged view of B in FIG. 1 illustrating the storage structure of a concrete admixture according to the present invention;

reference numerals:

1. a pressure tank; 2. a timing stirring mechanism; 3. a connecting disc; 4. a material storage tray; 5. a rotating shaft; 6. a bearing; 7. a seal ring; 8. a stirring plate; 9. a drive motor; 10. a controller; 11. a storage battery; 12. a battery frame; 13. a rotating door; 14. a negative pressure stabilizing mechanism; 15. feeding and discharging ports; 16. a pressure stabilizing port; 17. a feed valve; 18. an overflow valve; 19. a pressure valve; 20. a pressure increasing pipe; 21. a liquid level sensor; 22. a display panel; 23. an additive; 24. a timing module; 25. an electric wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: a concrete admixture storage structure comprises a pressure tank, wherein a negative pressure stabilizing mechanism and a timing stirring mechanism are arranged in the pressure tank; the timing stirring mechanism comprises a connecting disc and a material storage disc, the connecting disc is arranged at the bottom of the pressure tank, the material storage disc is arranged above the connecting disc, a rotating shaft is arranged on the connecting disc in a rotating mode, the rotating shaft is sealed to penetrate through the material storage disc, the rotating shaft is located on the upper side of the material storage disc, a stirring plate is arranged on the upper side of the material storage disc, and the lower end of the rotating shaft is connected with a driving motor.

Specifically, as shown in fig. 1 to 4, in order to prevent the admixture 23 in the pressure tank 1 from precipitating for a long time and causing uneven content or agglomeration of each component in the admixture 23, a corresponding structure should be provided to regularly stir the admixture 23 to ensure the uniformity thereof, and a corresponding structure should be provided to satisfy the requirements of sealing performance and pressure in the pressure tank 1, the concrete admixture storage structure includes the pressure tank 1, and a negative pressure stabilizing mechanism 14 and a timing stirring mechanism 2 are provided in the pressure tank 1; the timing stirring mechanism comprises a connecting disc 3 arranged at the bottom of the pressure tank 1 and a storage disc 4 positioned above the connecting disc 3, a rotating shaft 5 is rotatably arranged on the connecting disc 3, the rotating shaft 5 is hermetically communicated with the storage disc 4, a stirring plate 8 is arranged on the upper side of the rotating shaft 5 positioned on the storage disc 4, a driving motor 9 is connected to the lower end of the rotating shaft 5, the driving motor 9 is electrically connected with a controller 10 used for controlling the driving motor 9, a timing module 24 is arranged in the controller 10, the controller 10 is a CPU, a storage battery 11 is further arranged on the outer sides of the controller 10 and the driving motor 9, a battery frame 12 used for placing the storage battery 11 is arranged at the bottom of the pressure tank 1, a rotating door 13 is hinged to the bottom of the battery frame 12, and obviously, the pressure tank 1 should integrally use a material capable of bearing pressure, for example, cast iron or steel is used, the use requirement can be met, the storage tray 4 should be a material capable of bearing pressure and the additive 23, for example, a metal material is used, meanwhile, the storage tray 4 and the pressure tank 1 should be fixedly connected, the connection mode can be welding or other connection modes, the use requirement can be met, the rotating shaft 5 can be a metal rotating shaft 5 or a non-metal rotating shaft 5, a bearing 6 should be arranged between the rotating shaft 5 and the storage tray 4, meanwhile, a corresponding sealing ring 7 can be arranged, and also can be glue-sealed, the use requirement can be met, meanwhile, a material which does not react with the additive 23 should be selected, so that the battery can be better used, the battery frame 12 should be arranged inside the pressure tank 1, so that the safety of the storage battery 11 in the battery frame 12 is improved, and the battery can be prevented from being damaged by touch, the controller 10 can be a central processing unit, the CPU can also be a simple single chip microcomputer, the use requirement can be met, a corresponding timing circuit and a triode amplification control circuit are arranged in the controller 10, the timing control effect is guaranteed, elements related to the circuits can be connected in a wired mode through the electric wire 25, the elements can also be connected in a wireless mode, and the use requirement can be met.

According to the utility model discloses an embodiment, as shown in fig. 1-4, because be airtight environment in the overhead tank 1, if only have one advance into feed inlet and outlet 15, then be difficult to the business turn over material, be difficult to control the volume of additive 23 of using at every turn, consequently need set up corresponding steady voltage structure, storage disc 4 is fixed to be set up on the inner wall of overhead tank 1, negative pressure stabilizing mean 14 is including setting up advance inlet and outlet 15 and steady voltage mouth 16 above overhead tank 1, be provided with into and outlet valve 17 in the advance inlet and outlet 15, steady voltage mouth 16 department is provided with overflow valve 18, just one side of overflow valve is provided with and is used for pressor pressure valve 19 and booster tube 20, pressure valve 19 sets up in booster tube 20, and it is very obvious that advance inlet and outlet 15 and steady voltage mouth 16 should separate certain interval to when guaranteeing the pressure in the overhead tank 1, guarantee the security of additive 23, the outside of overflow valve 18 should be provided with corresponding structure, can conveniently adjust the pressure setting value of overflow valve 18.

According to the utility model discloses an embodiment, as shown in fig. 1-4, for the convenience to know the content of admixture 23 in pressure tank 1, should be provided with corresponding structure, detect the content of admixture 23 in pressure tank 1, be provided with level sensor 21 in the pressure tank 1, the pressure tank 1 outside is provided with and is used for showing level sensor 21 testing result's display panel 22, and it is very obvious that the principle of level sensor 21 carries out the liquid level measurement for the pressure difference through the positive negative chamber of pressure chamber, so level sensor 21's inductor should set up in admixture 23 in pressure tank 1.

The utility model discloses a use method: setting the pressure in the pressure tank 1 to be in a negative pressure state through the negative pressure stabilizing mechanism 14, and then adding an additive 23 into the pressure tank 1 through the feed and discharge port 15; timing is carried out through a timing module 24 in the controller 10, the timer controls the driving motor 9 to drive the rotating shaft 5 to rotate, the admixture 23 in the pressure tank 1 is stirred, and the mixing quality of the admixture 23 is improved; when the admixture needs to be taken out, the negative pressure stabilizing mechanism 14 increases the pressure in the pressure tank 1, so that the admixture 23 is conveniently discharged out of the pressure tank 1.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A concrete admixture stores structure which characterized in that: the device comprises a pressure tank (1), wherein a negative pressure stabilizing mechanism (14) and a timing stirring mechanism (2) are arranged in the pressure tank (1);

timing rabbling mechanism (2) are including setting up connection pad (3) of overhead tank (1) bottom and storage disc (4) that are located connection pad (3) top, it is provided with pivot (5) to rotate on connection pad (3), pivot (5) are sealed to be link up storage disc (4), just pivot (5) are located the upside of storage disc (4) is provided with stirring board (8), the lower extreme of pivot (5) is connected with driving motor (9), driving motor (9) electricity is connected with and is used for control controller (10) of driving motor (9), controller (10) embeds there is timing module (24).

2. The concrete admixture storage structure according to claim 1, wherein: the controller (10) is a CPU, and a storage battery (11) is further arranged on the outer sides of the controller (10) and the driving motor (9).

3. The concrete admixture storage structure according to claim 2, wherein: the bottom of the pressure tank (1) is provided with a battery frame (12) for placing the storage battery (11), and the bottom of the battery frame (12) is hinged with a rotating door (13).

4. The concrete admixture storage structure according to claim 1, wherein: the material storage disc (4) is fixedly arranged on the inner wall of the pressure tank (1).

5. The concrete admixture storage structure according to claim 1, wherein: the negative pressure stabilizing mechanism (14) comprises a feeding and discharging port (15) and a pressure stabilizing port (16) which are arranged above the pressure tank (1), a feeding and discharging valve (17) is arranged in the feeding and discharging port (15), an overflow valve (18) is arranged at the pressure stabilizing port (16), and a pressure valve (19) and a pressure increasing pipe (20) which are used for pressurizing are arranged on one side of the overflow valve (18).

6. The concrete admixture storage structure according to claim 5, wherein: the pressure valve (19) is arranged in the pressure increasing duct (20).

7. The concrete admixture storage structure according to claim 1, wherein: a liquid level sensor (21) is arranged in the pressure tank (1), and a display panel (22) used for displaying the detection result of the liquid level sensor (21) is arranged on the outer side of the pressure tank (1).