Automatic stirring and conveying equipment for reinforcing inorganic material of concrete structure

Abstract

The invention discloses automatic stirring and conveying equipment for a concrete structure reinforcing inorganic material, and relates to the technical field of building material processing equipment.The automatic stirring and conveying equipment comprises a base, a mixing barrel, a stirring mechanism, a rotating column, stirring blades, a connecting column and a stirring rod, the mixing barrel is installed on the base, a top cover is arranged on the top of the mixing barrel, and the stirring mechanism comprises a rotating column, stirring blades, a connecting column and a stirring rod; the stirring blades and the stirring rod are fixed on the rotating column so as to fully stir the mixed material; according to the automatic stirring and conveying equipment for the concrete structure reinforcing inorganic material, efficient mixing, stable conveying, uniform stirring and efficient discharging of the concrete structure reinforcing inorganic material are achieved, and the defects of existing equipment in the aspects of mixing uniformity, feeding smoothness, dust pollution control, equipment stability and the like are overcome; and the method has relatively high practicability and popularization value.

Description

Technical Field

[0001] The invention relates to the technical field of building material processing equipment, and in particular to automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures. Background Art

[0002] In the field of building construction and infrastructure construction, the preparation of inorganic materials for reinforcing concrete structures has an important impact on construction quality and efficiency. Traditional mixing devices usually use a single mixing mechanism to mix materials, relying on mechanical stirring paddles or blades to stir the raw materials so that materials with different components are evenly mixed.

[0003] However, in practical applications, existing mixing equipment often has the following problems: first, the raw materials are easily attached to the inner wall of the equipment during the mixing process, resulting in uneven mixing and affecting the performance of the material; second, feeding and mixing are often carried out in steps, requiring additional conveying equipment, making the process complicated and reducing work efficiency. In addition, during the feeding process, the raw materials are prone to generate dust, polluting the working environment and affecting the health of the operators. Therefore, there is still room for improvement in the prior art in terms of mixing uniformity, feeding continuity and environmental protection. In order to solve the above problems, some mixing equipment introduces multiple mechanisms such as spiral conveying and rotary stirring to work together to optimize the mixing effect. For example, through belt transmission or gear transmission, the feeding spiral mechanism and the stirring mechanism work synchronously to improve the mixing efficiency; at the same time, a scraping mechanism is added to reduce raw material residue and improve material utilization. However, these existing improvement schemes still have certain limitations, such as unreasonable structural design of the stirring blade, resulting in poor mixing effect, or the feeding mechanism is prone to blockage during the conveying process, affecting continuous operation. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic mixing and conveying device for reinforcing inorganic materials of concrete structures, so as to solve the problems existing in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic mixing and conveying device for reinforcing inorganic materials for concrete structures, comprising:

[0006] Base;

[0007] A mixing cylinder is installed on the base and has a top cover on the top;

[0008] The stirring mechanism comprises a rotating column, stirring blades, a connecting column and a stirring rod, wherein the rotating column is installed in the mixing barrel, and the stirring blades and the stirring rod are fixed on the rotating column to achieve sufficient stirring of the mixed material;

[0009] The feeding mechanism comprises a feeding pipe, a feeding hopper, a discharging pipe, a rotating rod and a dragon blade, wherein one end of the feeding pipe is connected to the feeding hopper, and the other end is connected to the mixing barrel through the discharging pipe, the rotating rod is arranged in the feeding pipe, and the dragon blade is fixed on the rotating rod for conveying raw materials to the mixing barrel;

[0010] The driving mechanism includes a motor, a rotating shaft, a gear, a gear ring, a pulley 1, a belt and a pulley 2 installed on a mounting plate, wherein the motor drives the rotating shaft to rotate, driving the gear and the gear ring to rotate, and the gear ring drives the rotating column and the stirring mechanism to rotate. At the same time, the pulley 1 drives the pulley 2 to rotate through the belt, so that the rotating rod in the feeding mechanism rotates, thereby realizing the synchronous feeding and stirring.

[0011] Preferably, the top of the rotating column in the stirring mechanism is fixedly connected to the top cover, the bottom of the rotating column passes through the interior of the mixing barrel and is fixedly connected to the stirring blades and the connecting column, a stirring rod is provided on the connecting column, the stirring rod extends radially along the rotating column, the stirring rods are arranged at intervals along the axial direction of the rotating column, a plurality of scraping plates are provided at the end of each stirring rod, the scraping plates are tightly attached to the inner wall of the mixing barrel to prevent the material from adhering to the inside of the mixing barrel.

[0012] Preferably, a discharge pipe is provided at the upper end of the feed pipe in the feed mechanism, and the discharge pipe is connected to the side wall of the mixing barrel. The lower end of the feed pipe is connected to a feed hopper, which is used to receive raw materials and transport the raw materials to the discharge pipe through a rotating rod and a dragon blade.

[0013] Preferably, the rotating rod is arranged along the axial direction of the feeding pipe, and a spiral dragon blade is provided on the outside of the rotating rod. The dragon blade is used to push the raw material upward along the feeding pipe and discharge it into the mixing barrel when it reaches the discharge pipe.

[0014] Preferably, the motor in the driving mechanism is mounted on a mounting plate, the output end of the motor is connected to a rotating shaft, a gear is fixed on the rotating shaft, the gear is meshed with a gear ring on the outer periphery of the mixing barrel, the gear ring is fixed on the top cover, and is used to drive the rotating column and the stirring mechanism to rotate.

[0015] Preferably, the driving mechanism also includes pulley 1, a belt and pulley 2, wherein pulley 1 is fixedly connected to the gear ring, pulley 1 is connected to pulley 2 via a belt, and pulley 2 is installed on the rotating rod of the feeding mechanism to drive the feeding mechanism to rotate synchronously to achieve coordinated feeding and stirring.

[0016] Preferably, it also includes a discharge control mechanism, including a discharge pipe and a valve, wherein the discharge pipe is arranged at the bottom of the mixing barrel, and the valve is used to control the discharge of the mixed material.

[0017] Preferably, it also includes a scraping mechanism, including a connecting rod and a scraping plate, wherein the connecting rod is installed on the rotating column, and the scraping plate is fixed on the connecting rod to clean the material attached to the inner wall of the mixing barrel to improve the mixing uniformity.

[0018] Preferably, a limiting mechanism is also included, including a limiting block and a limiting groove, which is used to limit the top cover to ensure the stable operation of the stirring mechanism and the feeding mechanism.

[0019] Preferably, the limiting block is fixed on the side of the top cover, and the limiting groove is opened inside the upper end of the mixing barrel.

[0020] It can be seen from the above technical solution that the present invention has the following beneficial effects:

[0021] The automatic mixing and conveying equipment for inorganic materials for reinforcing concrete structures adopts a multi-level mixing structure of rotating column mixing blades and mixing rods to fully mix the mixed materials in the mixing barrel, and cooperates with a scraper plate to reduce material adhesion, improve mixing uniformity, and avoid the problem of uneven mixing caused by material accumulation in traditional equipment. The dragon blade in the feeding mechanism is used to push the material to be transported to the mixing barrel along the feeding pipe, and the synchronous operation of the feeding mechanism and the mixing mechanism is realized through the linkage of the pulley and the belt in the driving mechanism, thereby avoiding the inefficiency of the feeding and mixing step-by-step operation in the prior art, and improving the overall production efficiency. A scraper mechanism is provided, including a connecting rod and a scraper plate, which can clean the raw materials adhering to the inner wall of the mixing barrel, reduce material residue, improve material utilization, and avoid In order to avoid mixing dead corners caused by material accumulation and improve material performance, the feeding mechanism adopts a rotating rod and a spiral dragon blade to transport raw materials, which can effectively avoid the material accumulation and blockage problems that are prone to occur in traditional gravity conveying methods, ensure smooth feeding, and improve feeding stability. The closed feeding pipe is connected to the feed hopper for material transportation, which effectively reduces the overflow of dust during the feeding process, improves the working environment, and reduces the impact on the health of operators. Through reasonable structural design and linkage optimization of various mechanisms, efficient mixing, stable transportation, uniform stirring and efficient discharging of inorganic materials for concrete structure reinforcement are achieved, overcoming the shortcomings of existing equipment in mixing uniformity, feeding smoothness, dust pollution control and equipment stability, and has strong practicality and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0024] Figure 3 It is a partial structural schematic diagram of the present invention;

[0025] Figure 4This is another structural schematic diagram of the present invention.

[0026] In the figure: 1. base; 2. mixing barrel; 3. top cover; 4. mounting plate; 5. motor; 6. rotating shaft; 7. gear; 8. gear ring; 9. rotating column; 10. stirring blade; 11. connecting column; 12. stirring rod; 13. scraper plate; 14. discharge pipe; 15. feeding pipe; 16. feeding hopper; 17. valve; 18. discharge pipe; 19. pulley 1; 20. belt; 21. pulley 2; 22. rotating rod; 23. dragon blade; 24. connecting rod; 25. limit block; 26. limit groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-Figure 4 As shown, the present invention provides a technical solution: an automatic mixing and conveying device for reinforcing inorganic materials of concrete structure, comprising a base 1, a mixing barrel 2, which is installed on the base 1 and has a top cover 3 on its top, and a stirring mechanism, comprising a rotating column 9, a stirring blade 10, a connecting column 11 and a stirring rod 12, wherein the rotating column 9 is installed in the mixing barrel 2, and the stirring blade 10 and the stirring rod 12 are fixed on the rotating column 9 to achieve sufficient stirring of the mixed materials;

[0029] The feeding mechanism comprises a feeding pipe 15, a feeding hopper 16, a discharging pipe 18, a rotating rod 22 and a dragon blade 23, wherein one end of the feeding pipe 15 is connected to the feeding hopper 16, and the other end is connected to the mixing barrel 2 through the discharging pipe 18, the rotating rod 22 is arranged in the feeding pipe 15, and the dragon blade 23 is fixed on the rotating rod 22 for conveying raw materials to the mixing barrel 2, and the driving mechanism comprises a motor 5, a rotating shaft 6, a gear 7, a gear ring 8, a pulley 19, a belt 20 and a pulley 21 installed on a mounting plate 4, wherein the motor 5 drives the rotating shaft 6 to rotate, drives the gear 7 and the gear ring 8 to rotate, and the gear ring 8 drives the rotating column 9 and the stirring mechanism to rotate, and at the same time, the pulley 19 drives the pulley 21 to rotate through the belt 20, so that the rotating rod 22 in the feeding mechanism rotates, so as to realize the synchronous feeding and stirring. The working principle of this equipment is based on the combination of automatic mixing and synchronous conveying. First, the raw materials enter the feeding pipe 15 through the feed hopper 16, and the rotating rod 22 of the feeding mechanism drives the dragon blade 23 to rotate to realize the conveying of the raw materials. At the same time, the motor 5 drives the rotating shaft 6, which in turn drives the gear 7 and the gear ring 8 to rotate, and the gear ring 8 drives the rotating column 9 to rotate, thereby driving the stirring blade 10 and the stirring rod 12 in the stirring mechanism to fully stir the mixed materials. During the stirring process, the pulley 19 drives the pulley 2 21 to rotate synchronously through the belt 20 to ensure that the rotating rod 22 in the feeding mechanism continues to rotate, so as to realize the synchronous operation of feeding and stirring. This equipment improves the mixing uniformity and production efficiency of inorganic materials for reinforcing concrete structures through synchronous feeding and stirring, reduces manual intervention, and makes the entire mixing process more efficient and stable. In addition, the stirring mechanism is driven by the gear ring transmission, so that the stirring blade 10 and the stirring rod 12 can fully mix the materials, ensuring the uniformity of the mixture. The design of the feeding mechanism reduces the risk of raw material blockage, improves the conveying efficiency, and the feeding and stirring are carried out synchronously, which helps to shorten the overall processing time.

[0030] On the basis of this embodiment, different stirring blades 10 and stirring rods 12 structures can be used to meet the mixing requirements of different types of inorganic materials. For example, the stirring blade 10 can adopt a propeller design to enhance the fluidity of the stirring. In addition, the diameter of the feed pipe 15 can be adjusted according to the particle size of the material to optimize the feeding speed. The gear transmission method in the drive mechanism can also be replaced by a chain drive or a direct motor drive to meet different power requirements. In order to further optimize the stirring effect, a spoiler can be added inside the mixing barrel 2 to further improve the mixing uniformity of the material. In terms of application scenarios, this equipment can not only be used for the stirring and conveying of concrete structure reinforcement materials, but also can be used for the automated mixing and conveying of other powdered or granular materials.

[0031] The top of the rotating column 9 in the stirring mechanism is fixedly connected to the top cover 3, the bottom of the rotating column 9 penetrates the interior of the mixing barrel 2, and is fixedly connected to the stirring blade 10 and the connecting column 11. The connecting column 11 is provided with a stirring rod 12, which extends in the radial direction of the rotating column 9, and is arranged at intervals along the axial direction of the rotating column 9. A plurality of scraper plates 13 are provided at the end of each stirring rod 12, and the scraper plates 13 are close to the inner wall of the mixing barrel 2 to prevent the material from adhering to the inside of the mixing barrel 2. When the device is working, the driving mechanism drives the rotating column 9 to rotate, and the top of the rotating column 9 is fixed to the top cover 3 to make it run stably. The bottom of the rotating column 9 penetrates the mixing barrel 2, and is fixedly connected to the stirring blade 10 and the stirring rod 12 through the connecting column 11. The stirring rod 12 extends in the radial direction of the rotating column 9 and is arranged at intervals along the axial direction, so that during the stirring process, each layer of material can be uniformly stirred to improve the mixing uniformity. The end of the stirring rod 12 is provided with a plurality of scraper plates 13, which are close to the inner wall of the mixing barrel 2, and can effectively prevent the material from adhering to the barrel wall during rotation, thereby improving the material utilization rate and reducing the impact of residues on the cleaning and maintenance of the equipment. This equipment improves the structure of the stirring mechanism to make the arrangement of the stirring rod 12 more reasonable, which not only enhances the stirring effect of the material, but also improves the uniformity of stirring. The provision of the scraper plates 13 effectively prevents the material from adhering to the inner wall of the mixing barrel 2, reduces the difficulty of cleaning and maintenance, and at the same time ensures the full mixing of the material, thereby improving production efficiency. In addition, the top of the rotating column 9 is fixedly connected to the top cover 3, which makes the stirring mechanism more stable during operation, avoids displacement caused by vibration or uneven force, and improves the overall reliability and durability of the equipment.

[0032] On the basis of this embodiment, the shape and material of the scraper plate 13 can be adjusted according to the different characteristics of the mixed materials, such as using elastic materials to adapt to different adhesive materials, or adding a scraper plate with adjustable angle to optimize the scraping effect. In addition, the arrangement of the stirring rod 12 can also be optimized, such as using a spiral arrangement to enhance the fluidity and uniformity of the stirring. The connection between the rotating column 9 and the top cover 3 can adopt a quick disassembly structure to facilitate the cleaning and maintenance of the equipment. The equipment is not only suitable for the mixing of inorganic materials for reinforcing concrete structures, but can also be used in other processing processes of powder or granular materials that require efficient mixing and transportation.

[0033] The upper end of the feeding pipe 15 in the feeding mechanism is provided with a discharge pipe 18, and the discharge pipe 18 is connected to the side wall of the mixing barrel 2. The lower end of the feeding pipe 15 is connected to the feed hopper 16, and the feed hopper 16 is used to receive raw materials and transport the raw materials to the discharge pipe 18 through the rotating rod 22 and the dragon blade 23. The feeding mechanism of this equipment realizes efficient raw material transportation through the structural optimization of the feeding pipe 15. The feeding hopper 16 is used to receive the inorganic material to be mixed. After the material enters the feeding pipe 15, the dragon blade 23 is driven by the rotating rod 22 to rotate, forming a stable feeding process. The rotation of the dragon blade 23 can push the material to be transported upward along the feeding pipe 15, and finally enter the interior of the mixing barrel 2 through the discharge pipe 18, realizing an automated feeding process. This structural design avoids the material accumulation problem that may be caused by the traditional gravity feeding method, making the raw material transportation more uniform and efficient. The feeding mechanism of this equipment adopts a combined design of the feeding pipe 15 and the discharge pipe 18 to optimize the feeding and mixing process. Since the discharge pipe 18 is connected to the side wall of the mixing barrel 2, it can ensure that the raw materials enter the mixing barrel smoothly and cooperate with the stirring mechanism to improve the uniformity of mixing. In addition, the design of the dragon blade 23 makes the feeding process smoother, reduces the risk of raw material blockage, and improves the feeding efficiency. This structure also reduces the need for manual operation, improves the degree of automation, and makes the entire mixing process more continuous and efficient.

[0034] On the basis of this embodiment, the diameter or inclination angle of the feed pipe 15 can be adjusted according to different types of inorganic materials to optimize the feeding efficiency. For example, for materials with poor fluidity, the length of the spiral conveying section of the feed pipe 15 can be increased to enhance the feeding capacity. In addition, the shape of the dragon blade 23 can adopt a variable pitch design to meet the needs of conveying materials with different densities or particle sizes. The structure of the feed hopper 16 can add anti-blocking devices, such as a vibration mechanism or a stirring paddle, to prevent the material from accumulating during the feeding process. In addition, the connection method between the discharge pipe 18 and the mixing barrel 2 can be optimized to a detachable design for easy cleaning and maintenance. The feeding mechanism is not only suitable for the transportation of inorganic materials for reinforcing concrete structures, but can also be used in conveying systems for other granular or powdered materials, such as chemical, building materials and food processing industries.

[0035] The rotating rod 22 is arranged along the axial direction of the feeding pipe 15, and a spiral dragon blade 23 is arranged outside the rotating rod 22. The dragon blade 23 is used to push the raw material upward along the feeding pipe 15 and discharge it into the mixing barrel 2 when it reaches the discharge pipe 18. The feeding mechanism of this equipment adopts the principle of spiral conveying to achieve efficient material conveying. The rotating rod 22 is arranged along the axial direction of the feeding pipe 15, and the spiral dragon blade 23 arranged outside rotates with the rotating rod 22 under the drive of the motor to form a stable pushing force. After the raw material enters the feeding pipe 15 from the feed hopper 16, it is gradually conveyed upward by the spiral thrust of the dragon blade 23, and finally when it reaches the discharge pipe 18, the material is smoothly discharged into the mixing barrel 2. Through this design, it can ensure that the material is continuously and evenly conveyed to the mixing area, reduce the risk of material blockage or accumulation, and improve the feeding stability. The feeding mechanism uses a spiral dragon blade 23 to convey raw materials, optimizes the feeding efficiency, and reduces the residual and blockage of materials during the conveying process. Compared with traditional gravity feeding or other conveying methods, the spiral conveying structure can better control the material flow rate and ensure that the material enters the mixing barrel 2 evenly, thereby improving the mixing uniformity. In addition, the rotating rod 22 is arranged along the axial direction of the feeding tube 15, making the feeding system more stable, and the spiral structure can be adjusted according to different material characteristics to meet the conveying requirements of materials with different particle sizes or fluidity. This design not only improves the automation level of the equipment, but also reduces manual intervention, reduces the difficulty of maintenance, and improves the overall production efficiency.

[0036] On the basis of this embodiment, the pitch, diameter and material of the dragon blade 23 can be adjusted to adapt to different types of materials. For example, for finer powder materials, a dragon blade with a smaller pitch can be used to reduce material backflow and accumulation; and for large particle materials, the spacing of the spiral blades can be increased to reduce conveying resistance. The driving mode of the rotating rod 22 can adopt frequency conversion control to adjust the feeding speed and make the feeding more accurate. In addition, the inner wall of the feeding pipe 15 can be added with a wear-resistant lining to extend the service life of the equipment, which is particularly suitable for conveying materials with high hardness or high wear. The structure can also be extended to other fields, such as the chemical, food processing and building materials industries, to achieve efficient and automated material transportation.

[0037] The motor 5 in the driving mechanism is mounted on the mounting plate 4, and the output end of the motor 5 is connected to the rotating shaft 6. A gear 7 is fixed on the rotating shaft 6. The gear 7 is meshed with the toothed ring 8 on the outer periphery of the mixing barrel 2. The toothed ring 8 is fixed on the top cover 3 to drive the rotating column 9 and the stirring mechanism to rotate. The driving mechanism of this device adopts a gear-toothed ring transmission method to achieve efficient driving of the stirring mechanism. The motor 5 is fixed on the mounting plate 4. After starting, the output shaft 6 drives the gear 7 to rotate. The gear 7 is meshed with the toothed ring 8 fixed on the top cover 3, thereby driving the toothed ring 8 to rotate. The rotation of the toothed ring 8 further drives the rotating column 9 to rotate, and then drives the stirring mechanism, including the stirring blade 10 and the stirring rod 12, to ensure that the mixed material is fully stirred. This design can provide stable and uniform stirring power, while reducing the load unevenness problem that may be caused by the direct drive method, so that the equipment runs more smoothly. The driving mechanism adopts the meshing transmission method of the gear 7 and the toothed ring 8, which can effectively improve the power transmission efficiency and ensure the stable rotation of the stirring mechanism. The gear ring 8 is fixed on the top cover 3, making the power transmission more uniform and avoiding vibration or power loss caused by eccentric or unstable transmission mode. Compared with the traditional direct motor drive, this design can reduce the motor load, improve the durability of the equipment, and is suitable for long-term continuous operation. The overall structure is compact and easy to maintain, while reducing energy consumption and improving mixing efficiency.

[0038] On the basis of this embodiment, the material of the gear 7 and the gear ring 8 can be made of high-strength wear-resistant materials, such as alloy steel or nylon gears, to meet the needs of different working environments. In addition, the gear transmission method can be replaced by a chain or synchronous belt drive to meet the needs of different power requirements or operating stability. The motor 5 can use a variable frequency motor to achieve precise control of the stirring speed to meet the mixing requirements of different materials. At the same time, a shock absorbing device can be added to the fixed structure of the gear ring 8 to reduce noise and vibration during the operation of the equipment and improve the comfort of the working environment. This drive mechanism is not only suitable for this equipment, but can also be extended to other industrial mixing equipment that requires efficient power transmission.

[0039] The driving mechanism also includes a pulley 19, a belt 20 and a pulley 21, wherein the pulley 19 is fixedly connected to the gear ring 8, the pulley 19 is connected to the pulley 21 through the belt 20, and the pulley 21 is installed on the rotating rod 22 of the feeding mechanism to drive the feeding mechanism to rotate synchronously, so as to achieve the coordinated work of feeding and stirring. The driving mechanism of the present device adds a belt transmission system on the basis of gear transmission to achieve the synchronous operation of the feeding mechanism and the stirring mechanism. The motor 5 drives the rotating shaft 6 to rotate, and meshes with the gear ring 8 through the gear 7 to rotate the gear ring 8, thereby driving the rotating column 9 and the stirring mechanism to rotate. At the same time, the pulley 19 is fixedly connected to the gear ring 8, and as the gear ring 8 rotates, the pulley 19 rotates synchronously, and drives the pulley 21 to rotate through the belt 20. The pulley 21 is installed on the rotating rod 22 of the feeding mechanism to rotate it, thereby driving the dragon blade 23 to transport the raw materials into the mixing barrel 2. In this way, the feeding mechanism and the stirring mechanism can maintain synchronous operation, ensuring that the material conveying and mixing processes are coordinated and improving the overall working efficiency of the equipment. This equipment adopts a belt drive structure to enable the feeding mechanism and the stirring mechanism to operate synchronously, which helps to optimize the material conveying and mixing processes and improve the overall production efficiency. Since the belt drive has certain buffering characteristics, it can reduce the impact force during the operation of the equipment, reduce vibration and noise, and improve the stability of the system. In addition, the belt drive structure is more flexible than rigid transmission (such as gear direct transmission), can adapt to different workload conditions, and improve the durability and applicability of the equipment. Through this design, the feeding mechanism can be precisely matched with the stirring mechanism to prevent problems such as uneven supply of raw materials or insufficient mixing, and improve the quality of the final product.

[0040] On the basis of this embodiment, different types of belt transmission methods, such as synchronous belt transmission or chain transmission, can be used to adapt to different working environments and load requirements. For example, in scenarios where high-precision feeding is required, a toothed synchronous belt can be used to reduce the risk of slipping and improve transmission accuracy. In addition, the size ratio of pulley 19 and pulley 2 21 can be optimized to adjust the feeding speed so that it can better adapt to different types of mixed materials. In order to further improve the stability of the equipment, a tensioning mechanism can be added to the belt transmission system to maintain the appropriate tension of the belt 20 to prevent the belt from being loosened due to long-term use and affecting the transmission efficiency. The transmission system is not only suitable for the transportation and mixing of inorganic materials for reinforcing concrete structures, but can also be applied to other industrial mixing equipment, such as building materials, chemicals and food processing fields, to achieve efficient and automated production.

[0041] It also includes a discharge control mechanism, which includes a discharge pipe 14 and a valve 17, wherein the discharge pipe 14 is arranged at the bottom of the mixing barrel 2, and the valve 17 is used to control the discharge of the mixed material. The discharge control mechanism of the present device is used to adjust the discharge process of the mixed material, ensure that the material after mixing can be discharged smoothly, and avoid the problem of material residue or uneven flow. A discharge pipe 14 is arranged at the bottom of the mixing barrel 2, and the mixed material is discharged through the discharge pipe 14. The valve 17 is installed on the discharge pipe 14, and the discharge speed can be adjusted or the discharge port can be closed as needed to prevent the material that is not fully mixed from being discharged in advance. The operator can open or close the valve 17 manually or automatically to accurately control the output of the mixed material. The discharge control mechanism realizes the precise discharge control of the mixed material through the setting of the valve 17, avoiding the problems of blockage, residue or uneven flow that may occur in the traditional discharge method. By adjusting the opening of the valve 17, the discharge speed can be flexibly controlled to adapt to different production needs and improve work efficiency. In addition, the mechanism can reduce manual intervention, realize automatic operation, reduce labor intensity, and ensure the stability of the discharge process of the mixed material. At the same time, the design effectively reduces the residue inside the mixing barrel 2, improves the cleaning convenience of the equipment, and reduces maintenance costs.

[0042] On the basis of this embodiment, different types of valves 17, such as ball valves, gate valves or solenoid valves, can be used to meet different discharge control requirements. For example, in situations where precise flow control is required, a solenoid valve can be used and remotely operated in combination with an automated control system. The diameter and shape of the discharge pipe 14 can also be optimized according to the characteristics of the material, such as adding an anti-blocking structure or adopting a conical design to reduce the possibility of material retention and blockage. In addition, a vibration device or a pneumatic auxiliary discharge system can be added to the discharge pipeline to improve the discharge efficiency, which is particularly suitable for materials with high viscosity or easy to agglomerate. The discharge control mechanism of this equipment is not only suitable for the mixing and conveying of inorganic materials for reinforcing concrete structures, but can also be extended to the processing of other powders or slurry materials, such as building materials, chemical production and food processing industries.

[0043] The scraper mechanism also includes a connecting rod 24 and a scraper plate 13, wherein the connecting rod 24 is mounted on the rotating column 9, and the scraper plate 13 is fixed on the connecting rod 24 to clean the material attached to the inner wall of the mixing barrel 2 and improve the mixing uniformity. The scraper mechanism of the equipment operates synchronously during the mixing process to prevent residual material on the inner wall of the mixing barrel 2 and improve the mixing efficiency. The scraper plate 13 is fixed to the rotating column 9 through the connecting rod 24. As the rotating column 9 rotates, the scraper plate 13 moves along the inner wall of the mixing barrel 2, which can effectively remove the adhered material and prevent the material from piling up or agglomerating. The design of the scraper mechanism ensures that the material in the mixing process fully participates in the mixing, improves the mixing uniformity, and reduces the waste of raw materials caused by adhesion. In addition, the mechanism can also reduce the frequency of cleaning and maintenance and improve the use efficiency of the equipment. The scraper mechanism of the equipment can effectively prevent the material from adhering to the inner wall of the mixing barrel 2, improve the mixing uniformity, and ensure that the material is fully mixed. At the same time, the mechanism reduces the impact of residues on the equipment, reduces the workload of manual cleaning, and improves the automation level of the equipment. Since the scraper plate 13 is close to the inner wall of the mixing barrel 2, the attached materials can be continuously cleaned during the mixing process, so that the mixed material flows more smoothly and the mixing effect is not affected by the accumulation of residues. In addition, this design can also reduce the maintenance cost of the equipment, extend the service life of the equipment, and improve production efficiency.

[0044] On the basis of this embodiment, the material of the scraper plate 13 can be adjusted according to different material properties, such as using wear-resistant rubber, polyurethane or stainless steel to adapt to different working environments and material properties. In addition, the shape of the scraper plate 13 can be optimized to an arc or elastic adjustable structure to improve the scraping effect and reduce the friction loss to the equipment. The installation method of the connecting rod 24 can also adopt an adjustable structure to make the pressure of the scraper plate 13 adjustable to adapt to materials of different viscosities or particle sizes. In addition, an automatic cleaning device, such as a high-pressure airflow or a vibration device, can be added to the scraper mechanism to further reduce the need for manual cleaning and improve the intelligence of the equipment. The scraper mechanism is not only suitable for the mixing and conveying of inorganic materials for reinforcing concrete structures, but can also be used in other mixing equipment for high-viscosity or easily adhered materials, such as the chemical, food processing and building materials industries.

[0045] It also includes a limiting mechanism, which includes a limiting block 25 and a limiting groove 26, which is used to limit the top cover 3 to ensure the stable operation of the stirring mechanism and the feeding mechanism. The limiting mechanism of this device is used to fix the top cover 3 to ensure that the device remains stable during operation and prevent the top cover 3 from shifting due to vibration or external force. The limiting block 25 and the limiting groove 26 cooperate with each other to form a reliable positioning structure. When the top cover 3 is installed in place, the limiting block 25 is embedded in the limiting groove 26, thereby limiting its lateral and longitudinal displacement, ensuring that the stirring mechanism and the feeding mechanism operate in a stable structural environment. In addition, the limiting mechanism can also effectively reduce the vibration during stirring, improve the overall working efficiency of the equipment, and improve safety. The setting of the limiting mechanism effectively enhances the overall stability of the equipment and avoids problems such as uneven stirring and unstable feeding caused by loosening or displacement of the top cover 3. Through the cooperation of the limiting block 25 and the limiting groove 26, it can ensure that the top cover 3 remains fixed during long-term operation, thereby reducing maintenance requirements and improving the reliability of the equipment. In addition, the mechanism can also reduce the noise caused by equipment vibration and improve the comfort of the operating environment. The limit mechanism is simple and durable in design and can be applied to various industrial environments to extend the service life of the equipment.

[0046] On the basis of this embodiment, the structure of the limiting mechanism can be optimized according to different needs. For example, the limiting block 25 can be made of elastic buffer material to reduce vibration transmission and improve the impact resistance of the equipment. In addition, the limiting groove 26 can be designed as an adjustable structure to adapt to top covers 3 of different specifications and provide a more precise limiting effect. For application scenarios that require higher stability, a locking device, such as a bolt fixation or a quick release buckle, can be added to the limiting mechanism to provide additional security. In addition, the limiting mechanism is not only suitable for this equipment, but can also be applied to other industrial equipment that requires fixed parts, such as powder conveyors, chemical mixers and food processing equipment, to improve the overall operating stability.

[0047] The limit block 25 is fixed on the side of the top cover 3, and the limit groove 26 is provided inside the upper end of the mixing barrel 2. The limit mechanism of the present device adopts a chimeric design of the limit block 25 and the limit groove 26 to ensure that the top cover 3 remains stable during the operation of the device. The limit block 25 is fixed on the side of the top cover 3. When the top cover 3 is installed on the mixing barrel 2, the limit block 25 can be accurately embedded in the limit groove 26 inside the upper end of the mixing barrel 2, thereby realizing the limit fixation of the top cover 3. This design can effectively prevent the displacement of the top cover 3 due to vibration or external impact during the operation of the equipment, thereby ensuring the normal operation of the stirring mechanism and the feeding mechanism. The limit mechanism of the present device improves the installation stability of the top cover 3 through the precise cooperation of the limit block 25 and the limit groove 26, and avoids affecting the stirring and feeding process due to the loosening of the top cover 3. At the same time, the structural design is simple, easy to assemble and disassemble, and is helpful for the daily maintenance and cleaning of the equipment. In addition, the arrangement of the limit block 25 and the limit groove 26 can reduce the noise caused by vibration and improve the stability and durability of the equipment. Through the limit mechanism, the safety and long-term reliability of the equipment can be effectively improved, ensuring that the equipment can still maintain stable operation under high load and long-term working conditions.

[0048] On the basis of this embodiment, the limit block 25 can be made of wear-resistant material or elastic material, such as rubber or high molecular polymer, to provide a buffering effect and reduce mechanical shock. In addition, the structure of the limit groove 26 can be optimized to a stepped or conical design to enhance the limit effect and improve the installation accuracy of the top cover 3. For application scenarios that require rapid disassembly and assembly, an adjustable or quick-locking limit structure can be used, such as a spring buckle or a threaded locking mechanism, to facilitate the removal and reinstallation of the top cover 3. In addition, the limit mechanism is not only applicable to this device, but can also be applied to other mixing or conveying equipment, such as industrial mixers, powder processing equipment and food processing equipment, to improve operating stability and equipment safety.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic mixing and conveying device for reinforcing inorganic materials for concrete structures, characterized in that: include: Base (1); A mixing cylinder (2) is installed on the base (1) and has a top cover (3) on its top; The stirring mechanism comprises a rotating column (9), a stirring blade (10), a connecting column (11) and a stirring rod (12), wherein the rotating column (9) is installed in a mixing barrel (2), and the stirring blade (10) and the stirring rod (12) are fixed on the rotating column (9) to achieve sufficient stirring of the mixed material; A feeding mechanism, comprising a feeding pipe (15), a feeding hopper (16), a discharging pipe (18), a rotating rod (22) and a dragon blade (23), wherein one end of the feeding pipe (15) is connected to the feeding hopper (16), and the other end is connected to the mixing barrel (2) through the discharging pipe (18), the rotating rod (22) is arranged in the feeding pipe (15), and the dragon blade (23) is fixed on the rotating rod (22) for conveying raw materials to the mixing barrel (2); The driving mechanism comprises a motor (5), a rotating shaft (6), a gear (7), a toothed ring (8), a first pulley (19), a belt (20) and a second pulley (21) mounted on a mounting plate (4), wherein the motor (5) drives the rotating shaft (6) to rotate, thereby driving the gear (7) and the toothed ring (8) to rotate, and the toothed ring (8) drives the rotating column (9) and the stirring mechanism to rotate, and at the same time, the first pulley (19) drives the second pulley (21) to rotate through the belt (20), thereby rotating a rotating rod (22) in the feeding mechanism, thereby realizing synchronous feeding and stirring.

2. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 1 is characterized by: The top of the rotating column (9) in the stirring mechanism is fixedly connected to the top cover (3), the bottom of the rotating column (9) passes through the interior of the mixing barrel (2) and is fixedly connected to the stirring blade (10) and the connecting column (11), and a stirring rod (12) is provided on the connecting column (11), and the stirring rod (12) extends along the radial direction of the rotating column (9), and the stirring rods (12) are arranged at intervals along the axial direction of the rotating column (9), and a plurality of scraping plates (13) are provided at the end of each stirring rod (12), and the scraping plates (13) are closely attached to the inner wall of the mixing barrel (2) to prevent materials from adhering to the interior of the mixing barrel (2).

3. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 1 is characterized by: The upper end of the feeding pipe (15) in the feeding mechanism is provided with a discharge pipe (18), and the discharge pipe (18) is communicated with the side wall of the mixing barrel (2). The lower end of the feeding pipe (15) is connected to a feed hopper (16), and the feed hopper (16) is used to receive raw materials and transport the raw materials to the discharge pipe (18) through a rotating rod (22) and a dragon blade (23).

4. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 3 is characterized by: The rotating rod (22) is arranged along the axial direction of the feeding pipe (15), and a spiral dragon blade (23) is arranged on the outside of the rotating rod (22). The dragon blade (23) is used to push the raw material upward along the feeding pipe (15) and discharge it into the mixing barrel (2) when it reaches the discharge pipe (18).

5. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 1 is characterized by: The motor (5) in the driving mechanism is mounted on the mounting plate (4), the output end of the motor (5) is connected to the rotating shaft (6), a gear (7) is fixed on the rotating shaft (6), the gear (7) is meshed with a gear ring (8) on the outer periphery of the mixing barrel (2), and the gear ring (8) is fixed on the top cover (3) and is used to drive the rotating column (9) and the stirring mechanism to rotate.

6. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 1, characterized in that: The driving mechanism further comprises a pulley 1 (19), a belt (20) and a pulley 2 (21), wherein the pulley 1 (19) is fixedly connected to the gear ring (8), the pulley 1 (19) is connected to the pulley 2 (21) via the belt (20), and the pulley 2 (21) is mounted on a rotating rod (22) of the feeding mechanism to drive the feeding mechanism to rotate synchronously, thereby realizing the coordinated work of feeding and stirring.

7. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 1 is characterized in that: It also includes a discharge control mechanism, including a discharge pipe (14) and a valve (17), wherein the discharge pipe (14) is arranged at the bottom of the mixing barrel (2), and the valve (17) is used to control the discharge of the mixed material.

8. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 1, characterized in that: It also includes a scraping mechanism, including a connecting rod (24) and a scraping plate (13), wherein the connecting rod (24) is mounted on the rotating column (9), and the scraping plate (13) is fixed on the connecting rod (24) to clean the material attached to the inner wall of the mixing barrel (2) and improve the mixing uniformity.

9. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 1, characterized in that: It also includes a limiting mechanism, including a limiting block (25) and a limiting groove (26), which is used to limit the top cover (3) to ensure the stable operation of the stirring mechanism and the feeding mechanism.

10. The automatic mixing and conveying equipment for reinforcing inorganic materials for concrete structures according to claim 9, characterized in that: The limiting block (25) is fixed on the side of the top cover (3), and the limiting groove (26) is provided inside the upper end of the mixing barrel (2).

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