Concrete admixture control device

Abstract

The utility model relates to the technical field of concrete preparation, and discloses a concrete admixture control device which comprises a discharging pipe, a conveying pipe is fixedly connected to the side wall of the left side of the discharging pipe, a connecting pipe is fixedly connected to the left side of the top of the conveying pipe, and a storage tank is fixedly connected to the top of the connecting pipe. A connector is fixedly connected to the left end of the conveying pipe, a connecting block is rotatably connected to the interior of the connector, a rotating shaft is fixedly connected to the right end of the connecting block, auger blades are fixedly connected to the outer wall of the rotating shaft, and the connecting block and the auger blades are rotatably connected into the conveying pipe. According to the concrete admixture conveying device, the servo motor drives the connecting block and the auger blade to rotate in the conveying pipe, concrete admixtures in the storage tank can be quantitatively conveyed into the discharging pipe, accurate control over the feeding amount of the concrete admixtures is achieved, meanwhile, due to the design of the auger blade, the conveying process is smoother, and the blocking phenomenon is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete preparation, and more specifically to a concrete admixture control device. Background Art

[0002] Concrete, as an indispensable cornerstone material in the construction industry, plays a vital role in various construction projects with its unique performance and quality. Its stability and durability directly determine the service life and safety of buildings. Therefore, the performance optimization and quality assurance of concrete have always been the focus of research in the construction industry. In the preparation process of concrete, its performance can be significantly improved by adding specific admixtures. These admixtures are of various types and have their own characteristics, which can meet different construction conditions and needs. Among them, water reducers are a large category of concrete admixtures. It can effectively reduce the water-cement ratio of concrete, improve the fluidity and workability of concrete, thereby achieving the purpose of saving cement and improving concrete strength.

[0003] The shortcomings of the existing technology: The traditional method of adding concrete admixtures is often done manually, which is not only inefficient but also prone to errors, resulting in unstable concrete performance. In addition, powdery additives are prone to agglomeration during the addition process, resulting in uneven addition and affecting the quality of concrete. Therefore, it is necessary to design a concrete admixture control device. Summary of the invention

[0004] In order to overcome the above defects of the prior art, the utility model provides a concrete admixture control device to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical scheme: a concrete admixture control device comprises a discharge pipe, a conveying pipe is fixedly connected to the side wall on the left side of the discharge pipe, a connecting pipe is fixedly connected to the left side of the top of the conveying pipe, a storage tank is fixedly connected to the top of the connecting pipe, a connecting head is fixedly connected to the left end of the conveying pipe, a servo motor is arranged on the right side of the connecting head, a connecting block is rotatably connected to the inside of the connecting head, a rotating shaft is fixedly connected to the right end of the connecting block, an auger blade is fixedly connected to the outer wall of the rotating shaft, and the connecting block and the auger blade are both rotatably connected in the conveying pipe.

[0006] Preferably, the delivery pipe is connected to the discharge pipe, and the storage tank is connected to the delivery pipe through a connecting pipe.

[0007] Preferably, a coupling is provided at the right end of the servo motor, and the servo motor is fixedly connected to the connecting block via the coupling.

[0008] Preferably, a connecting assembly is provided on the left side of the servo motor, and the connecting assembly includes connecting ring 1, connecting ring 2 and a connecting plate. The connecting ring 1 is fixedly connected to the servo motor, the connecting ring 2 is fixedly connected to the outer wall of the connecting head, and a plurality of connecting plates are fixedly connected between the connecting ring 1 and the connecting ring 2.

[0009] Preferably, the bottom of the servo motor is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to an adjusting rod, a fixing rod is provided at the bottom of the adjusting rod, the adjusting rod is slidably connected in the adjusting rod, a limiting sleeve is provided on the adjusting rod, the adjusting rod is fixedly connected to the fixing rod via the limiting sleeve, the bottom of the fixing rod is fixedly connected to a base, and a mounting ring is fixedly connected to the edge of the base.

[0010] Preferably, a mounting sleeve is sleeved on the outer wall of the bottom end of the discharge pipe, a clamping ring is fixedly connected to the edge of the top of the mounting sleeve, a sealing plug 1 is embedded in the top of the discharge pipe, and a sealing plug 2 is embedded in the opening at the top of the storage tank.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model is provided with a servo motor, which drives the auger blades to rotate, and the admixture in the storage tank is transported to the discharge pipe through the auger blades, thereby realizing automatic control, improving work efficiency, reducing errors, and improving the performance stability of concrete. By setting a connecting component including a connecting ring 1, a connecting ring 2 and a connecting plate, the connection between the servo motor and the connecting head is more firm and stable, thereby improving the stability and reliability of the overall structure.

[0013] The utility model can conveniently adjust the height of the servo motor by using the adjusting rod, the fixing rod and the limiting sleeve in coordination, so as to adapt to concrete mixing equipment of different heights and positions, thereby enhancing the practicality and flexibility of the device.

[0014] The utility model is provided with a mounting sleeve and a clamping ring so that the discharge pipe can be conveniently fixed on the concrete mixing equipment, thereby improving the convenience and stability of installation. The provision of the sealing plug 1 and the sealing plug 2 effectively prevents leakage and contamination of the admixture during storage and transportation, thereby ensuring the quality and effect of the admixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0017] Figure 3 for Figure 2Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0019] Figure 5 It is a structural schematic diagram of the connecting component in the utility model.

[0020] The accompanying drawings are marked as follows: 1. discharge pipe; 2. conveying pipe; 3. connecting pipe; 4. storage tank; 5. connecting head; 6. coupling; 7. servo motor; 8. connecting assembly; 801. connecting ring one; 802. connecting ring two; 803. connecting plate; 9. mounting plate; 10. adjusting rod; 11. fixing rod; 12. limiting sleeve; 13. base; 14. mounting ring; 15. connecting block; 16. rotating shaft; 17. auger blade; 18. mounting sleeve; 19. retaining ring; 20. sealing plug one; 21. sealing plug two. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The concrete admixture control device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] The utility model provides a concrete admixture control device, please refer to Figure 1-5 As shown, it includes a discharge pipe 1, a conveying pipe 2 is fixedly connected to the side wall on the left side of the discharge pipe 1, a connecting pipe 3 is fixedly connected to the left side of the top of the conveying pipe 2, a storage tank 4 is fixedly connected to the top of the connecting pipe 3, a connecting head 5 is fixedly connected to the left end of the conveying pipe 2, a servo motor 7 is arranged on the right side of the connecting head 5, a connecting block 15 is rotatably connected inside the connecting head 5, a rotating shaft 16 is fixedly connected to the right end of the connecting block 15, an auger blade 17 is fixedly connected to the outer wall of the rotating shaft 16, and the connecting block 15 and the auger blade 17 are both rotatably connected in the conveying pipe 2.

[0023] Furthermore, the conveying pipe 2 is connected with the discharge pipe 1, and the storage tank 4 is connected with the conveying pipe 2 through the connecting pipe 3. Through the coordinated use of the storage tank 4, the connecting pipe 3 and the conveying pipe 2, the concrete admixture in the storage tank 4 can be transmitted through the conveying pipe 2, which provides convenience for the control of the concrete admixture. The servo motor 7 drives the connecting block 15 and the auger blade 17 to rotate in the conveying pipe 2, which can quantitatively convey the concrete admixture in the storage tank to the discharge pipe, thereby realizing precise control of the amount of concrete admixture. At the same time, the design of the auger blade 17 makes the conveying process smoother and effectively prevents the occurrence of blockage.

[0024] Furthermore, a coupling 6 is provided at the right end of the servo motor 7, and the servo motor 7 is fixedly connected to the connecting block 15 through the coupling 6. The servo motor 7 drives the connecting block 15 to rotate, so that the connecting block 15 drives the rotating shaft 16 and the auger blade 17 to rotate in the conveying pipe 2 to transmit the concrete admixture.

[0025] Furthermore, a connecting assembly 8 is provided on the left side of the servo motor 7, and the connecting assembly 8 includes a connecting ring 1 801, a connecting ring 2 802 and a connecting plate 803. The connecting ring 1 801 is fixedly connected to the servo motor 7, and the connecting ring 2 802 is fixedly connected to the outer wall of the connecting head 5. A number of connecting plates 803 are fixedly connected between the connecting ring 1 801 and the connecting ring 2 802. Through the setting of the connecting assembly 8, the servo motor 7 can be stably installed on the connecting head 5, thereby improving the stability of the servo motor 7 and the connecting head 5 during operation.

[0026] Furthermore, a mounting plate 9 is fixedly connected to the bottom of the servo motor 7, and an adjusting rod 10 is fixedly connected to the bottom of the mounting plate 9. A fixing rod 11 is arranged at the bottom of the adjusting rod 10, and the adjusting rod 10 is slidably connected in the adjusting rod 10. A limiting sleeve 12 is sleeved on the adjusting rod 10, and the adjusting rod 10 is fixedly connected to the fixing rod 11 through the limiting sleeve 12. A base 13 is fixedly connected to the bottom of the fixing rod 11, and a mounting ring 14 is fixedly connected to the edge of the base 13. By sliding the adjusting rod 10 in the fixing rod 11, the servo motor 7 can be driven to move up and down, which is convenient for adjusting the height of the servo motor 7, and then adjusting the height of the discharge pipe 1 and the conveying pipe 2, so that the discharge pipe 1 can adapt to concrete mixing equipment of different heights, thereby increasing the use range of the device. At the same time, by fixing the limiting sleeve 12, the position of the adjusting rod 10 in the fixing rod 11 can be ensured to be stable, and loosening or movement during work can be avoided. In addition, the setting of the mounting ring 14 can conveniently fix the base 13 on the ground, thereby improving the stability of the device.

[0027] Furthermore, a mounting sleeve 18 is sleeved on the outer wall of the bottom end of the discharge pipe 1, and a clamping ring 19 is fixedly connected to the edge of the top of the mounting sleeve 18. By setting the mounting sleeve 18, the bottom end of the discharge pipe 1 can be stably mounted on the concrete mixing device, thereby improving the stability and transmission efficiency of the device. The setting of the clamping ring 19 can conveniently fix the mounting sleeve 18 to prevent it from loosening or falling off, thereby ensuring the stable connection between the discharge pipe 1 and the concrete mixing device. A sealing plug 1 20 is embedded on the top of the discharge pipe 1, and a sealing plug 2 21 is embedded at the opening of the top of the storage tank 4. By setting the sealing plug 1 20 and the sealing plug 2 21, it is possible to prevent the concrete admixture from overflowing from the openings of the discharge pipe 1 and the storage tank 4 when the device is not used, thereby improving the practicality of the device.

[0028] Working principle of the utility model: when using the concrete admixture control device provided by the utility model, first fix the base 13 on the ground near the concrete mixing equipment through the mounting ring 14, and then adjust the height of the servo motor 7 and the conveying pipe 2 by adjusting the position of the adjusting rod 10 in the fixing rod 11 as needed, so that the discharge pipe 1 can match the feed port of the concrete mixing equipment, and then install the mounting sleeve 18 at the bottom end of the discharge pipe 1 at the feed port of the concrete mixing equipment, and fix it with the clamping ring 19 to ensure the stable connection, and then take out the sealing plug 20 from the top of the discharge pipe 1 to open the feed port of the concrete mixing equipment. At this time, by starting the servo motor 7, the servo motor 7 is connected to the feed port of the concrete mixing equipment through the coupling. The device 6 drives the connecting block 15 to rotate, and the connecting block 15 drives the rotating shaft 16 and the auger blade 17 to rotate in the conveying pipe 2 to transmit the concrete admixture in the storage tank 4. The concrete admixture enters the conveying pipe 2 through the connecting pipe 3, and then enters the concrete mixing equipment from the discharge pipe 1 through the push of the auger blade 17, completing the addition and control of the concrete admixture. When it is not necessary to add the concrete admixture, the sealing plug 20 is reinserted into the top of the discharge pipe 1, and at the same time, it is ensured that the sealing plug 21 is always embedded in the opening at the top of the storage tank 4 to prevent the concrete admixture from overflowing. The whole device has a simple structure and is easy to operate, and can achieve effective control of the concrete admixture, thereby improving the quality and efficiency of concrete mixing.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A concrete admixture control device, comprising a discharge pipe (1), characterized in that: A conveying pipe (2) is fixedly connected to the side wall on the left side of the discharge pipe (1), a connecting pipe (3) is fixedly connected to the left side of the top of the conveying pipe (2), a storage tank (4) is fixedly connected to the top of the connecting pipe (3), a connecting head (5) is fixedly connected to the left end of the conveying pipe (2), a servo motor (7) is arranged on the right side of the connecting head (5), a connecting block (15) is rotatably connected to the inside of the connecting head (5), a rotating shaft (16) is fixedly connected to the right end of the connecting block (15), an auger blade (17) is fixedly connected to the outer wall of the rotating shaft (16), and both the connecting block (15) and the auger blade (17) are rotatably connected in the conveying pipe (2).

2. A concrete admixture control device according to claim 1, characterized in that: The delivery pipe (2) is connected to the discharge pipe (1), and the storage tank (4) is connected to the delivery pipe (2) via a connecting pipe (3).

3. A concrete admixture control device according to claim 1, characterized in that: A coupling (6) is provided at the right end of the servo motor (7), and the servo motor (7) is fixedly connected to the connection block (15) via the coupling (6).

4. A concrete admixture control device according to claim 1, characterized in that: A connecting assembly (8) is provided on the left side of the servo motor (7), the connecting assembly (8) comprising a connecting ring 1 (801), a connecting ring 2 (802) and a connecting plate (803), the connecting ring 1 (801) being fixedly connected to the servo motor (7), the connecting ring 2 (802) being fixedly connected to the outer wall of the connecting head (5), and a plurality of connecting plates (803) being fixedly connected between the connecting ring 1 (801) and the connecting ring 2 (802).

5. A concrete admixture control device according to claim 1, characterized in that: The bottom of the servo motor (7) is fixedly connected to a mounting plate (9), the bottom of the mounting plate (9) is fixedly connected to an adjusting rod (10), the bottom of the adjusting rod (10) is provided with a fixing rod (11), the adjusting rod (10) is slidably connected inside the adjusting rod (10), a limiting sleeve (12) is sleeved on the adjusting rod (10), the adjusting rod (10) is fixedly connected to the fixing rod (11) via the limiting sleeve (12), the bottom of the fixing rod (11) is fixedly connected to a base (13), and the edge of the base (13) is fixedly connected to a mounting ring (14).

6. A concrete admixture control device according to claim 1, characterized in that: A mounting sleeve (18) is sleeved on the outer wall of the bottom end of the discharge pipe (1), a clamping ring (19) is fixedly connected to the edge of the top of the mounting sleeve (18), a sealing plug 1 (20) is embedded in the top of the discharge pipe (1), and a sealing plug 2 (21) is embedded in the opening at the top of the storage tank (4).

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