Adjustable concrete admixture feeding device

Abstract

The utility model discloses an adjustable concrete admixture putting device, which relates to the technical field of concrete production, and comprises a concrete stirring tank, a cover is arranged on the concrete stirring tank, a plurality of putting pipelines are arranged on the cover, and the putting pipelines are connected with an admixture storage box. A plurality of corresponding inlets and outlets are formed in the additive storage box, and a valve is mounted on the feeding pipeline. According to the utility model, the timer is arranged, so that the production efficiency can be improved, the content of the admixture in each batch of concrete is ensured to be consistent, waste and reworking are avoided, excessive or insufficient feeding is avoided, and the cost and resource consumption are reduced; by installing the valve, continuous feeding can be achieved, weighing and adjusting do not need to be conducted every time, and the production efficiency is improved; and by installing the additive storage box, the adjusting and switching time can be saved, the cost and maintenance cost of the device are reduced, the frequency of concrete stirring and putting is reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production, in particular to an adjustable concrete admixture delivery device. Background Art

[0002] A concrete admixture dosing device is a device used to accurately dosing concrete admixtures (such as water reducing agents, reinforcing agents, waterproofing agents, etc.) into the concrete mixing process. These admixtures can improve the performance characteristics of concrete, such as increasing the fluidity, strength, durability of concrete or reducing permeability. The dosing device can usually mix admixtures into concrete to ensure that the concrete meets the performance requirements of the design. An existing concrete solid admixture dosing device (publication number: CN214764585U) has at least the following defects in use:

[0003] 1. Different types of admixtures may need to be placed in different time periods to adapt to the concrete curing process or other process requirements. The lack of time adjustment function means that the applicability of the device is limited and cannot meet the placement requirements of different admixtures. Therefore, a time-adjustable concrete admixture placement device is needed.

[0004] 2. Weighing before adding admixtures is a rather troublesome step. We can find a simpler way to inject admixtures. Therefore, a concrete admixture dosing device that is convenient for injection is needed.

[0005] 3. For concrete formulas that require multiple admixtures, if the dosing device cannot dosing multiple admixtures at the same time, multiple dosing operations are required, which increases the complexity and difficulty of the operation and is prone to operational errors and concrete quality problems. Therefore, a dosing device that can inject multiple concrete admixtures at the same time is needed. Utility Model Content

[0006] The main purpose of the utility model is to provide an adjustable concrete admixture delivery device, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An adjustable concrete admixture delivery device comprises a concrete mixing tank, a lid is installed on the concrete mixing tank, a plurality of delivery pipes are installed on the lid, the delivery pipes are connected to an admixture storage box, a plurality of corresponding inlets and outlets are provided on the admixture storage box, and a valve is installed on the delivery pipes.

[0009] Preferably, the admixture storage box is divided into a plurality of small boxes, and the number of the small boxes corresponds to the number of the delivery pipes.

[0010] Preferably: a timer is installed on the additive storage box, and the timer is connected to the valve.

[0011] Preferably, a small motor is installed on the side of the admixture storage box, and a telescopic leg is installed on the bottom of the admixture storage box.

[0012] Preferably, the delivery pipe is connected to the cover by threads, and the delivery pipe is connected to the additive storage box by threads.

[0013] Preferably: the small motor is connected to a valve.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By installing a timer, the content of admixtures in each batch of concrete can be ensured to be consistent, thus avoiding waste and rework, improving production efficiency and quality, avoiding excessive or insufficient addition, and reducing costs and resource consumption.

[0016] 2. By installing the valve, continuous delivery can be achieved without weighing and adjustment every time, which improves production efficiency and is easy to maintain.

[0017] 3. By installing an admixture storage box, you can save time on adjustment and switching, reduce the cost and maintenance of the device, reduce the number of times concrete is mixed and poured, and improve construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from one viewing angle;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model from two viewing angles;

[0020] In the figure: 1. Concrete mixing tank; 2. Lid; 3. Delivery pipe; 4. Valve; 5. Admixture storage box; 6. Inlet; 7. Outlet; 8. Small motor; 9. Timer; 10. Telescopic legs. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0024] See also Figure 1-2 , the utility model provides a technical solution:

[0025] An adjustable concrete admixture delivery device comprises a concrete mixing tank 1, a lid 2 is installed on the concrete mixing tank 1, a plurality of delivery pipes 3 are installed on the lid 2, the delivery pipes 3 are connected to an admixture storage box 5, the admixture storage box 5 is provided with a plurality of corresponding inlets 6 and outlets 7, and a valve 4 is installed on the delivery pipe 3.

[0026] Specifically, the admixture storage box 5 is divided into a plurality of small boxes, and the number of the small boxes corresponds to the number of the delivery pipes 3 .

[0027] Specifically: a timer 9 is installed on the additive storage box 5 , and the timer 9 is connected to the valve 4 .

[0028] Specifically: a small motor 8 is installed on the side of the admixture storage box 5 , and a telescopic leg 10 is installed on the bottom of the admixture storage box 5 .

[0029] Specifically: the delivery pipe 3 is connected to the cover 2 by threads, and the delivery pipe 3 is connected to the additive storage box 5 by threads.

[0030] Specifically: the small motor 8 is connected to the valve 4 .

[0031] In this embodiment, a timer 9 is installed on the admixture storage box 5, and the timer 9 is connected to the valve 4. The timer 9 can accurately control the time of admixture delivery, and adjust it according to the specific construction requirements and concrete formula requirements. In this way, it can be ensured that the time of admixture delivery is consistent each time, and the accuracy and stability of delivery are improved. By adjusting the timer 9 setting, the requirements of different concrete formulas for admixture delivery time can be adapted. Different types of concrete may require different delivery times to meet the design requirements, and the time-adjustable device can meet this demand and provide greater flexibility. In actual construction, it may be necessary to debug and optimize the delivery time of the admixture to obtain the best effect. The time-adjustable device makes the debugging and optimization process more convenient, and the delivery time can be adjusted by changing the timer 9 setting without changing other devices or equipment. By accurately controlling the delivery time of the admixture, the time-adjustable device can improve production efficiency. The accuracy and stability of the delivery time can ensure that the content of the admixture in each batch of concrete is consistent, avoiding waste and rework, and improving production efficiency and quality. By accurately controlling the admixture delivery time, the time-adjustable device can minimize the waste of admixture. The accuracy and stability of the dosing time can ensure that the amount of admixture is in line with the design requirements, avoid excessive or insufficient dosing, and reduce costs and resource consumption. Therefore, the time-adjustable concrete admixture dosing device provides higher dosing accuracy, flexibility, and debugging and optimization convenience by accurately controlling the dosing time of the admixture, while improving production efficiency and reducing costs. This device has a good application prospect in concrete construction.

[0032] In this embodiment, the admixture storage box 5 is provided with a corresponding number of inlets 6 and outlets 7, and the delivery pipe 3 is installed with a valve 4. The valve 4 is provided with a flowmeter. The flowmeter adopts the TDS-100H ultrasonic flowmeter produced by Beijing Tiandeshun Technology Co., Ltd., China. It is a portable ultrasonic flowmeter suitable for flow measurement of liquid media, and has the characteristics of portability and high precision. Compared with the device for weighing and injecting, the delivery device controlled by the flowmeter can realize continuous delivery, without weighing and adjusting each time, which improves the production efficiency by at least 10%. The device controlled by the flowmeter can control the delivery speed by adjusting the flow rate, and can be freely adjusted as needed, which is suitable for different construction requirements. The delivery device controlled by the flowmeter can realize automatic operation, without manual intervention, and avoids human errors. At the same time, the operation of the flowmeter is relatively simple, easy to master and use. Compared with the device for weighing and injecting, the delivery device controlled by the flowmeter has a relatively simple structure and is easy to maintain and maintain. Therefore, the concrete admixture dosing device that controls the injection of admixtures by flowmeter has higher accuracy, continuity and ease of operation than the concrete admixture injected by weighing, which can improve production efficiency and reduce costs. At the same time, the device has a relatively simple structure and is easy to maintain. In concrete construction, the device has a good application prospect.

[0033] In this embodiment, the admixture storage box 5 is divided into several small boxes, and the number of small boxes corresponds to the number of delivery pipes 3. By dividing the admixture storage box 5 into several small boxes, each small box corresponds to a delivery pipe 3, different admixtures can be selectively delivered as needed. The design of this device allows multiple admixtures to be used simultaneously in a construction process to meet different concrete formula requirements. Traditional delivery devices may need to adjust and switch different admixtures separately, while devices that inject multiple admixtures simultaneously can save time for adjustment and switching. In addition, for engineering projects that require the use of multiple admixtures, it is only necessary to install and debug multiple small boxes and delivery pipes 3 at one time, which can reduce the cost and maintenance cost of the device. The use of a device that injects multiple admixtures simultaneously can reduce the space occupied by the equipment, because only one admixture storage box 5 and a corresponding number of delivery pipes 3 need to be installed. This is particularly important when the construction site space is limited. By injecting multiple admixtures at the same time, the number of times concrete is mixed and delivered can be reduced, and the construction efficiency can be improved. The delivery of different admixtures can be carried out simultaneously, avoiding the time required for each admixture to be delivered separately. Since each small box corresponds to a delivery pipe 3, it is more convenient to manage and control the delivery of different admixtures. The delivery control of the admixture can be achieved by individually controlling the valve 4 on each delivery pipe 3, making the operation more flexible and accurate. Therefore, the delivery device for injecting multiple concrete admixtures at the same time has the advantages of high flexibility, saving time and cost, reducing the space occupied by equipment, improving construction efficiency, and facilitating management and control.

[0034] It should be noted that the utility model is an adjustable concrete admixture dosing device. By installing a timer 9, the production efficiency can be improved, the content of admixture in each batch of concrete can be ensured to be consistent, waste and rework can be avoided, production efficiency and quality can be improved, excessive or insufficient dosing can be avoided, and cost and resource consumption can be reduced; by installing a valve 4, continuous dosing can be achieved without the need for weighing and adjustment each time, thereby improving production efficiency and facilitating maintenance; by installing an admixture storage box 5, adjustment and switching time can be saved, the cost and maintenance cost of the device can be reduced, the number of times concrete is mixed and dosed can be reduced, and construction efficiency can be improved.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable concrete admixture delivery device, comprising a concrete mixing tank (1), characterized in that: The concrete mixing tank (1) is provided with a lid (2), a plurality of delivery pipes (3) are provided on the lid (2), the delivery pipes (3) are connected to an admixture storage box (5), a plurality of corresponding inlets (6) and outlets (7) are provided on the admixture storage box (5), and a valve (4) is provided on the delivery pipes (3).

2. The adjustable concrete admixture delivery device according to claim 1, characterized in that: The admixture storage box (5) is divided into a plurality of small boxes, and the number of the small boxes corresponds to the number of the delivery pipes (3).

3. The adjustable concrete admixture delivery device according to claim 1, characterized in that: A timer (9) is installed on the additive storage box (5), and the timer (9) is connected to the valve (4).

4. The adjustable concrete admixture delivery device according to claim 1, characterized in that: A small motor (8) is installed on the side of the admixture storage box (5), and a telescopic leg (10) is installed on the bottom of the admixture storage box (5).

5. The adjustable concrete admixture delivery device according to claim 1, characterized in that: The delivery pipe (3) is threadedly connected to the cover (2), and the delivery pipe (3) is threadedly connected to the additive storage box (5).

6. The adjustable concrete admixture delivery device according to claim 4, characterized in that: The small motor (8) is connected to the valve (4).

Images