Homogeneous mixing device for dry mortar with recycled micro powder

Abstract

This invention relates to the field of mechanical technology and discloses a homogenizing batching device for recycled micro-powder dry-mixed mortar. The device includes a mixing chamber with a striking structure on one side of its top. A flow divider is fixedly connected to the inner wall of the mixing chamber. A motor is fixedly connected to the top of the mixing chamber, and a first rotating shaft is fixedly connected to the output end of the motor. Mixing blades are uniformly fixedly connected to the outer circumference of the first rotating shaft. A uniform feeding structure is provided at the top of the first rotating shaft, and a first scraper is uniformly fixedly connected to the bottom of the first rotating shaft. The bottom of the first scraper is in contact with the bottom of the inner wall of the mixing chamber. The first and second scrapers scrape away material from the bottom and sides of the inner wall of the mixing chamber, and a third scraper scrapes away material from the bottom of the flow divider, preventing material residue from remaining inside the mixing chamber and causing clumping. Simultaneously, a vibrating ball strikes the inner wall of the second scraper as it rotates.

Description

Technical Field

[0001] This invention relates to the field of mechanical technology, specifically to a homogenizing batching device for recycled micro-powder dry-mixed mortar. Background Technology

[0002] In the current era of rapid development in the construction industry, environmental protection and sustainable resource utilization have become important trends. Recycled micro-powder dry-mix mortar, as a new type of building material, is made from construction waste, industrial slag, and other waste materials. It solves the problem of solid waste disposal and achieves resource recycling, meeting the requirements of green building development. In the field of mortar production and mixing, efficient and precise homogeneous batching is a key link in ensuring stable mortar quality and excellent performance. With the continuous improvement of mortar quality requirements in construction projects and the increasing emphasis on production efficiency and environmental standards, the development of advanced recycled micro-powder dry-mix mortar homogeneous batching technology has become an inevitable requirement for industry development.

[0003] When using traditional homogenizing batching devices for recycled micro-powder dry-mixed mortar, the dry-mixed materials tend to remain on the inner wall of the mixing chamber during mixing, gradually accumulating and forming lumps, which affects the uniformity of subsequent mixing and leads to unstable mortar quality. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a homogenizing batching device for recycled micro-powder dry-mixed mortar. This solves the problem that in traditional homogenizing batching devices for recycled micro-powder dry-mixed mortar, the dry-mixed materials tend to remain on the inner wall of the mixing chamber during mixing, gradually accumulating and forming lumps, which affects the uniformity of subsequent mixing and leads to unstable mortar quality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a homogenizing batching device for recycled micro-powder dry-mixed mortar, comprising a mixing chamber, a striking structure on one side of the top of the mixing chamber, a flow divider plate fixedly connected to the inner wall of the mixing chamber, a motor fixedly connected to the top of the mixing chamber, a first rotating shaft fixedly connected to the output end of the motor, mixing blades uniformly fixedly connected to the outer circumference of the first rotating shaft, a uniform feeding structure on the top of the first rotating shaft, a first scraper uniformly fixedly connected to the bottom of the first rotating shaft, the bottom of the first scraper being in contact with the bottom of the inner wall of the mixing chamber, a second scraper fixedly connected to one end of the first scraper, one side of the second scraper being in contact with the inner wall of the mixing chamber, a third scraper fixedly connected to the top of the second scraper, the top of the third scraper being in contact with the bottom of the flow divider plate, one end of the third scraper fixedly connected to one side of the first rotating shaft, a first spring uniformly fixedly arranged on the inner wall of the second scraper, and a vibrating ball arranged at one end of the first spring.

[0006] Preferably, the top of the first scraper and the bottom of the third scraper are both arc-shaped, the other side of the second scraper is arc-shaped, and the interior of the second scraper is provided with a cavity, in which the first spring and the vibrating ball are both located.

[0007] Preferably, the uniform feeding structure includes a first gear, the middle of which is fixedly connected to the top of a first rotating shaft, a second gear being uniformly meshed with the tooth ends of the first gear, an internal gear ring being meshed with the tooth ends of the second gear, a cylinder being fixedly connected to the outer wall of the internal gear ring, and a spiral blade being fixedly connected to the outer wall of the cylinder.

[0008] Preferably, a second rotating shaft is fixedly connected to the middle of the second gear, the top end of the second rotating shaft is rotatably connected to the top of the inner wall of the mixing chamber, the bottom end of the second rotating shaft is rotatably connected to the top of the diversion plate, the top of the cylinder is rotatably connected to the top of the inner wall of the mixing chamber, and the bottom end of the cylinder is rotatably connected to the top of the diversion plate.

[0009] Preferably, the top of the spiral blade is in contact with the top of the inner wall of the mixing chamber, and the bottom of the spiral blade is in contact with the top of the diverter plate.

[0010] Preferably, the top of the inner wall of the mixing chamber is uniformly provided with grooves, the bottom of the mixing chamber is uniformly fixedly connected with support legs, the middle part of the diverter plate is rotatably connected to one side of the outer wall of the first rotating shaft, and one side of the diverter plate is uniformly provided with guide ports.

[0011] Preferably, the striking structure includes an air pump, the bottom of which is fixedly disposed on one side of the top of the mixing chamber. A first air pipe is fixedly disposed at the output end of the air pump. A second air pipe is fixedly connected to one end of the first air pipe. A third air pipe is evenly fixedly connected to one side of the second air pipe. A cylinder is fixedly connected to one end of the third air pipe. A second spring is fixedly disposed at the top of the inner wall of the cylinder. A piston rod is fixedly connected to the bottom end of the second spring. A striking head is fixedly connected to the bottom end of the piston rod through the bottom of the cylinder. An exhaust pipe is fixedly disposed at the top of the cylinder.

[0012] Preferably, a second electric valve is provided on one side of the third air pipe, a third electric valve is provided on one side of the exhaust pipe, the outer wall of the piston rod is provided on the inner wall of the cylinder, and the cylinder and the striking head are both located in the groove of the mixing chamber.

[0013] Preferably, a protective box is fixedly connected to the top of the mixing chamber, and filter plates are evenly arranged on the outer wall of the protective box. The motor is located inside the protective box, and the mixing blade is located between the first scraper and the third scraper.

[0014] Preferably, the inlet of the mixing chamber is fixedly connected to a feed hopper, the outlet of the mixing chamber is fixedly provided with a discharge pipe, and a first electric valve is fixedly provided on one side of the discharge pipe.

[0015] Working principle: When using this device, the dry-mixed material is fed into the inlet of the mixing chamber through the feed hopper. Then, the motor drives the first rotating shaft to rotate, which in turn drives the first gear to rotate around the second rotating shaft, and drives the internal gear ring to rotate. This causes the cylinder to rotate around the first rotating shaft, and drives the spiral blades to rotate. The dry-mixed material entering the mixing chamber inlet is evenly fed to the diversion plate, and then guided into the interior of the mixing chamber through the guide port. While the spiral blades are rotating, the top of the spiral blades scrapes the bottom of the inner wall of the mixing chamber, and the bottom of the spiral blades scrapes the top of the diversion plate, thereby preventing material residue and clumping. The striking head and cylinder are installed inside the mixing chamber through the groove on the top of the inner wall of the mixing chamber, preventing the spiral blades from colliding with the striking head when scraping the top of the inner wall of the mixing chamber. The flow divider and spiral blades prevent dust generated during material dry mixing from drifting out of the mixing chamber inlet, thus avoiding environmental pollution and impact on the health of operators. At the same time, the cylinder separates the first gear, second gear, internal gear ring, second rotating shaft and spiral blades, enhancing the service life of the device. The rotation of the first shaft causes the first, second, and third scrapers to rotate around the first shaft. The rotation of the first scraper scrapes the material at the bottom of the mixing chamber, the rotation of the second scraper scrapes the material around the inner wall of the mixing chamber, and the rotation of the third scraper scrapes the material at the bottom of the diversion plate. This prevents material from remaining inside the mixing chamber and improves the uniformity of mixing. The rotation of the second scraper around the first shaft causes the vibrating ball to strike the inner wall of the second scraper due to inertia and the elastic force of the first spring. At the same time, the first spring is continuously stretched and compressed, further prompting the vibrating ball to strike the second scraper. This causes the material remaining on the surface of the second scraper to detach under the vibration generated by the striking, thereby further preventing material from clumping. At the same time, the rotation of the first rotating shaft will drive the mixing blades to mix the materials inside the mixing chamber. While the first scraper is rotating, it will cause the materials at the bottom of the mixing chamber to flow upward. While the second scraper is rotating, it will cause the materials around the inner wall of the mixing chamber to flow towards the center centered on the first rotating shaft. This allows the materials to circulate in the mixing chamber, avoiding accumulation and mixing dead zones, so that the materials are fully mixed and homogenized, promoting the uniform distribution of different material components and further improving the quality of dry-mixed mortar. When the spiral blades are not running, the air pump sends gas through the first and second air pipes to the inside of the third air pipe. The second electric valve controls the gas to enter the cylinder. Under the pressure of the gas, the piston rod drives the striking head downward and stretches the second spring to strike the upper surface of the spiral blades. This causes the residual material on the surface of the spiral blades to detach from the surface of the spiral blades due to the vibration generated by the striking, preventing the material from remaining and clumping on the surface of the spiral blades. Then, the third electric valve controls the gas inside the cylinder to be discharged through the exhaust pipe. The contraction of the second spring drives the piston rod and striking head to reset, so that the next striking can be performed. After mixing is completed, the mixed material is discharged from the discharge port of the mixing chamber through the discharge pipe by controlling the first electric valve.

[0016] This invention provides a homogenizing batching device for recycled micro-powder dry-mixed mortar. It has the following beneficial effects: 1. This invention uses a first scraper and a second scraper to scrape away material from the bottom and sides of the mixing chamber, and a third scraper to scrape away material from the bottom of the diversion plate, preventing material from remaining inside the mixing chamber and causing clumping. At the same time, the vibrating ball strikes the inner wall of the second scraper when it rotates, causing any remaining material on the surface of the second scraper to detach under the vibration generated by the strike, thereby further preventing material from clumping. This solves the problem that dry-mixed materials are prone to remain on the inner wall of the mixing chamber during mixing, gradually accumulating and forming lumps, affecting the uniformity of subsequent mixing and leading to unstable mortar quality.

[0017] 2. This invention uses stirring blades to stir the materials inside the mixing chamber. At the same time, the rotation of the first scraper causes the materials at the bottom of the mixing chamber to flow upwards, and the rotation of the second scraper causes the materials around the inner wall of the mixing chamber to flow towards the center centered on the first rotating shaft. This allows the materials to circulate and stir within the mixing chamber, avoiding accumulation and dead zones, ensuring thorough mixing and homogenization of the materials, promoting uniform distribution of different material components, and further improving the quality of dry-mixed mortar.

[0018] 3. This invention uses a first rotating shaft to drive a first gear, causing the cylinder to rotate around the first rotating shaft, which in turn drives the spiral blades to rotate. This uniformly delivers the dry-mixed material entering the mixing chamber to the distribution plate. Simultaneously, the top of the spiral blades scrapes the bottom of the inner wall of the mixing chamber, and the bottom of the spiral blades scrapes the top of the distribution plate, thereby further preventing material residue and agglomeration. The cylinder separates the first gear, second gear, internal gear ring, second rotating shaft, and spiral blades, preventing material from affecting its operation and thus enhancing the service life of this device.

[0019] 4. This invention uses an air pump and a second electric valve to control the entry of gas into the cylinder. Under the pressure of the gas, the piston rod drives the striking head downward and stretches the second spring. When the spiral blades are not running, the upper surface of the spiral blades is struck. The gas inside the cylinder is discharged through the third electric valve. The contraction of the second spring drives the piston rod and striking head to reset so that the next striking can be performed. This causes the material remaining on the surface of the spiral blades to detach from the surface of the spiral blades under the vibration generated by the striking, preventing the material from remaining and clumping on the surface of the spiral blades, thus enhancing the practicality of this device. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a homogeneous batching device for recycled micro powder dry-mixed mortar proposed in this invention. Figure 2 This is a schematic diagram of the internal structure of the mixing chamber of a homogenizing batching device for recycled micro-powder dry-mixed mortar proposed in this invention. Figure 3 This is a partial structural diagram of the third scraper block of a homogenizing batching device for recycled micro-powder dry-mixed mortar proposed in this invention. Figure 4 This is a schematic diagram of the internal structure of the second scraper block of a homogenizing batching device for recycled micro-powder dry-mixed mortar proposed in this invention. Figure 5 This is a partial structural diagram of the first gear of a homogenizing batching device for recycled micro-powder dry-mixed mortar proposed in this invention. Figure 6 This is a partial structural diagram of the second air pipe of a homogenizing batching device for recycled micro-powder dry-mixed mortar proposed in this invention. Figure 7 This is a partial structural diagram of the striking head of a homogenizing batching device for recycled micro-powder dry-mixed mortar proposed in this invention. Figure 8 This is a schematic diagram of the internal structure of the cylinder of a homogenizing batching device for recycled micro-powder dry-mixed mortar proposed in this invention.

[0021] The components are as follows: 1. Mixing chamber; 2. Support leg; 3. Discharge pipe; 4. First electric valve; 5. Feed hopper; 6. Protective box; 7. Filter plate; 8. Air pump; 9. First air pipe; 10. Second air pipe; 11. Third air pipe; 12. Diverter plate; 13. First rotating shaft; 14. Motor; 15. Spiral blade; 16. First scraper; 17. Second scraper; 18. Mixing blade; 19. Guide port; 20. Cylinder; 21. Third scraper; 22. First spring; 23. Vibrating ball; 24. Cavity; 25. First gear; 26. Second gear; 27. Internal gear ring; 28. Second rotating shaft; 29. ​​Cylinder body; 30. Striking head; 31. Second electric valve; 32. Exhaust pipe; 33. Third electric valve; 34. Piston rod; 35. Second spring. Detailed Implementation

[0022] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see the appendix Figure 1 -Appendix Figure 8 This invention provides a homogenizing batching device for recycled micro-powder dry-mixed mortar, comprising a mixing chamber 1. The mixing chamber 1 has a striking structure on one side of its top, a flow divider 12 fixedly connected to its inner wall, a motor 14 fixedly connected to its top, a first rotating shaft 13 fixedly connected to the output end of the motor 14, mixing blades 18 uniformly fixedly connected to the outer circumference of the first rotating shaft 13, a uniform feeding structure at the top of the first rotating shaft 13, and a first scraper 16 uniformly fixedly connected to the bottom of the first rotating shaft 13. The bottom of the first scraper 16 is in contact with the bottom of the inner wall of the mixing chamber 1, and one end of the first scraper 16 is fixed... A second scraper 17 is connected, one side of which is in contact with the inner wall of the mixing chamber 1. A third scraper 21 is fixedly connected to the top of the second scraper 17, and the top of the third scraper 21 is in contact with the bottom of the diversion plate 12. One end of the third scraper 21 is fixedly connected to one side of the first rotating shaft 13. A first spring 22 is evenly fixedly arranged on the inner wall of the second scraper 17, and a vibrating ball 23 is arranged at one end of the first spring 22. The top of the first scraper 16 and the bottom of the third scraper 21 are both arc-shaped, and the other side of the second scraper 17 is arc-shaped. A cavity 24 is provided inside the second scraper 17, and the first spring 22 and the vibrating ball 23 are both located in the cavity 24. Specifically, the dry-mixed material is fed into the mixing chamber 1 through the inlet of the mixing chamber 1 via a uniform feeding structure, and then distributed into the mixing chamber 1 by the distribution plate 12. The uniform feeding structure is then vibrated by the impact structure, causing any remaining material on its surface to detach from the surface and be fed into the distribution plate 12. The motor 14 drives the first rotating shaft 13 to rotate, which in turn causes the first scraper 16, the second scraper 17, and the third scraper 21 to rotate around the first rotating shaft 13. The rotation of scraper 16 scrapes the material at the bottom of the inner wall of mixing chamber 1, the rotation of second scraper 17 scrapes the material around the inner wall of mixing chamber 1, and the rotation of third scraper 21 scrapes the material at the bottom of diversion plate 12. This prevents material from remaining inside the mixing chamber 1 and improves the uniformity of mixing. This solves the problem that in traditional homogenizing batching devices using recycled micro-powder dry-mixed mortar, the dry-mixed material is easily left on the inner wall of the mixing chamber during mixing, gradually accumulating and forming lumps, affecting the uniformity of subsequent mixing and leading to unstable mortar quality.

[0024] The rotation of the first rotating shaft 13 drives the mixing blades 18 to mix the materials inside the mixing chamber 1. At the same time, the first scraper 16 rotates and the materials at the bottom of the inner wall of the mixing chamber 1 flow upward. The second scraper 17 rotates and the materials around the inner wall of the mixing chamber 1 flow towards the center centered on the first rotating shaft 13. This allows the materials to circulate within the mixing chamber 1, preventing accumulation and dead zones in the mixing process. This ensures thorough mixing and homogenization of the materials, promotes the uniform distribution of different material components, and further improves the quality of the dry-mixed mortar.

[0025] The vibrating ball 23 is confined within the cavity 24 of the second scraper block 17 by the first spring 22. As the second scraper block 17 rotates around the first rotating shaft 13, the vibrating ball 23, due to inertia, is driven by the elastic force of the first spring 22 to strike the inner wall of the second scraper block 17 during its rotation. At the same time, the first spring 22 is continuously stretched and compressed, further prompting the vibrating ball 23 to strike the second scraper block 17. This causes the material remaining on the surface of the second scraper block 17 to detach under the vibration generated by the striking, thereby further preventing the material from clumping.

[0026] Please see the appendix Figure 2 Appendix Figure 5The uniform feeding structure includes a first gear 25, the middle of which is fixedly connected to the top of the first rotating shaft 13. The teeth of the first gear 25 are uniformly meshed with a second gear 26. The teeth of the second gear 26 are meshed with an internal gear ring 27. A cylinder 20 is fixedly connected to the outer wall of the internal gear ring 27. A spiral blade 15 is fixedly connected to the outer wall of the cylinder 20. The middle of the second gear 26 is fixedly connected to a second rotating shaft 28. The top of the second rotating shaft 28 is rotatably connected to the top of the inner wall of the mixing chamber 1, and the bottom of the second rotating shaft 28 is rotatably connected to the top of the diversion plate 12. The top of the cylinder 20 is rotatably connected to the top of the inner wall of the mixing chamber 1, and the bottom of the cylinder 20 is rotatably connected to the top of the diversion plate 12. The top of the spiral blade 15 is in contact with the top of the inner wall of the mixing chamber 1, and the bottom of the spiral blade 15 is in contact with the top of the diversion plate 12. Specifically, the rotation of the first rotating shaft 13 drives the first gear 25 to rotate, which in turn drives the second gear 26 to rotate around the second rotating shaft 28, thereby driving the internal gear ring 27 to rotate. This causes the cylinder 20 to rotate around the first rotating shaft 13, which in turn drives the spiral blades 15 to rotate. This uniformly delivers the dry-mixed material entering the feed inlet of the mixing chamber 1 to the diversion plate 12. While the spiral blades 15 are rotating, the top of the spiral blades 15 scrapes the bottom of the inner wall of the mixing chamber 1, and the bottom of the spiral blades 15 scrapes the top of the diversion plate 12, thereby further preventing material residue and agglomeration. At the same time, the arrangement of the cylinder 20 separates the first gear 25, the second gear 26, the internal gear ring 27, the second rotating shaft 28, and the spiral blades 15, preventing the material from affecting its operation, thereby enhancing the service life of this device.

[0027] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 6 -Appendix Figure 8 The striking structure includes an air pump 8, the bottom of which is fixedly mounted on one side of the top of the mixing chamber 1. A first air pipe 9 is fixedly mounted at the output end of the air pump 8. A second air pipe 10 is fixedly connected to one end of the first air pipe 9. A third air pipe 11 is evenly fixedly connected to one side of the second air pipe 10. A cylinder 29 is fixedly connected to one end of the third air pipe 11. A second spring 35 is fixedly mounted on the top of the inner wall of the cylinder 29. A piston rod 34 is fixedly connected to the bottom end of the second spring 35. A striking head 30 is fixedly connected to the bottom of the cylinder 29 through the bottom end of the piston rod 34. An exhaust pipe 32 is fixedly mounted on the top of the cylinder 29. A second electric valve 31 is mounted on one side of the third air pipe 11. A third electric valve 33 is mounted on one side of the exhaust pipe 32. The outer wall of the piston rod 34 is mounted on the inner wall of the cylinder 29. The cylinder 29 and the striking head 30 are both located in the groove of the mixing chamber 1. Specifically, the operation of the air pump 8 sends gas through the first air pipe 9 and the second air pipe 10 to the interior of the third air pipe 11. The operation of the second electric valve 31 controls the gas inside the third air pipe 11 to enter the interior of the cylinder 29, thereby causing the piston rod 34 to stretch the second spring 35 under the pressure of the gas, which drives the striking head 30 to move downward. When the spiral blade 15 is not running, it strikes the upper surface of the spiral blade 15, causing the material remaining on its surface to detach from the surface of the spiral blade 15 under the vibration generated by the strike, thus preventing the material from remaining and caking on the surface of the spiral blade 15, thereby enhancing the practicality of the device. The operation of the third electric valve 33 controls the gas inside the cylinder 29 to be discharged through the exhaust pipe 32. The contraction of the second spring 35 drives the piston rod 34 and the striking head 30 to reset, so that the next strike can be performed.

[0028] Please see the appendix Figure 1 -Appendix Figure 3 The top of the inner wall of the mixing chamber 1 is uniformly provided with grooves, and the bottom of the mixing chamber 1 is uniformly fixedly connected with support legs 2. The middle part of the diversion plate 12 is rotatably connected to one side of the outer wall of the first rotating shaft 13, and the diversion plate 12 is uniformly provided with guide ports 19 on one side. Specifically, the striking head 30 and the cylinder 29 are installed inside the mixing chamber 1 through the groove at the top of the inner wall of the mixing chamber 1, thereby preventing the spiral blade 15 from colliding with the striking head 30 when scraping the top of the inner wall of the mixing chamber 1. The device is supported by the support leg 2. The setting of the diversion plate 12 and the spiral blade 15 prevents the dust generated during the dry mixing of materials from drifting out from the feed port of the mixing chamber 1, avoiding environmental pollution and the impact on the health of operators. The material sent to the top of the diversion plate 12 by the spiral blade 15 is guided into the interior of the mixing chamber 1 through the guide port 19.

[0029] Please see the appendix Figure 1 -Appendix Figure 3 A protective box 6 is fixedly connected to the top of the mixing chamber 1. Filter plates 7 are evenly arranged on the outer wall of the protective box 6. The motor 14 is located inside the protective box 6. The mixing blade 18 is located between the first scraper 16 and the third scraper 21. Specifically, the motor 14 is protected by the protective box 6, and the filter plate 7 prevents dust from affecting the motor 14, thereby improving the service life of the motor 14.

[0030] Please see the appendix Figure 1 Appendix Figure 2 The feed inlet of the mixing chamber 1 is fixedly connected to the feed hopper 5, and the discharge outlet of the mixing chamber 1 is fixedly provided with the discharge pipe 3. A first electric valve 4 is fixedly provided on one side of the discharge pipe 3. Specifically, the feeding hopper 5 facilitates the feeding of dry-mixed materials into the inlet of the mixing chamber 1, and the first electric valve 4 controls the material to be discharged from the outlet of the mixing chamber 1 through the discharge pipe 3 after the dry mixing is completed.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A homogenizing device for the preparation of dry mortar with recycled fines, comprising a mixing bin (1), characterized in that, A striking structure is provided on one side of the top of the mixing chamber (1). A flow divider plate (12) is fixedly connected to the inner wall of the mixing chamber (1). A motor (14) is fixedly connected to the top of the mixing chamber (1). A first rotating shaft (13) is fixedly connected to the output end of the motor (14). A stirring blade (18) is uniformly fixedly connected to the outer circumference of the first rotating shaft (13). A uniform feeding structure is provided on the top of the first rotating shaft (13). A first scraper (16) is uniformly fixedly connected to the bottom of the first rotating shaft (13). The bottom of the first scraper (16) is connected to the inner wall of the mixing chamber (1). The bottom of the wall is attached to each other. One end of the first scraper (16) is fixedly connected to the second scraper (17). One side of the second scraper (17) is attached to the inner wall of the mixing chamber (1). The top of the second scraper (17) is fixedly connected to the third scraper (21). The top of the third scraper (21) is attached to the bottom of the diversion plate (12). One end of the third scraper (21) is fixedly connected to one side of the first rotating shaft (13). The inner wall of the second scraper (17) is uniformly fixedly provided with a first spring (22). One end of the first spring (22) is provided with a vibrating ball (23).

2. The homogeneous proportioning device for dry mortar with recycled micro-fines according to claim 1, characterized in that, The top of the first scraper (16) and the bottom of the third scraper (21) are both arc-shaped, and the other side of the second scraper (17) is arc-shaped. The interior of the second scraper (17) is provided with a cavity (24), and the first spring (22) and the vibrating ball (23) are both located in the cavity (24).

3. The homogeneous proportioning device for dry mortar with recycled micro-fines according to claim 1, wherein, The uniform feeding structure includes a first gear (25), the middle part of which is fixedly connected to the top of the first rotating shaft (13). The tooth ends of the first gear (25) are uniformly meshed with a second gear (26), the tooth ends of the second gear (26) are meshed with an internal gear ring (27), the outer wall of the internal gear ring (27) is fixedly connected with a cylinder (20), and the outer wall of the cylinder (20) is fixedly connected with a spiral blade (15).

4. The homogeneous proportioning device for dry mortar with recycled micro-fines according to claim 3, characterized in that, The second gear (26) is fixedly connected to the middle of the second rotating shaft (28). The top end of the second rotating shaft (28) is rotatably connected to the top of the inner wall of the mixing chamber (1). The bottom end of the second rotating shaft (28) is rotatably connected to the top of the diversion plate (12). The top of the cylinder (20) is rotatably connected to the top of the inner wall of the mixing chamber (1). The bottom end of the cylinder (20) is rotatably connected to the top of the diversion plate (12).

5. The homogeneous proportioning device for dry mortar with recycled microfine powder according to claim 3, characterized in that, The top of the spiral blade (15) is in contact with the top of the inner wall of the mixing chamber (1), and the bottom of the spiral blade (15) is in contact with the top of the diversion plate (12).

6. The homogenizing batching device for recycled micro-powder dry-mixed mortar according to claim 1, characterized in that, The inner wall of the mixing chamber (1) is uniformly provided with grooves at the top, and the bottom of the mixing chamber (1) is uniformly fixedly connected with support legs (2). The middle part of the diversion plate (12) is rotatably connected to one side of the outer wall of the first rotating shaft (13), and the diversion plate (12) is uniformly provided with guide ports (19) on one side.

7. A homogenizing batching device for recycled micro-powder dry-mixed mortar according to claim 1, characterized in that, The striking structure includes an air pump (8), the bottom of which is fixedly installed on one side of the top of the mixing chamber (1). The output end of the air pump (8) is fixedly provided with a first air pipe (9). One end of the first air pipe (9) is fixedly connected to a second air pipe (10). A third air pipe (11) is evenly fixedly connected to one side of the second air pipe (10). One end of the third air pipe (11) is fixedly connected to a cylinder (29). A second spring (35) is fixedly installed on the top of the inner wall of the cylinder (29). A piston rod (34) is fixedly connected to the bottom end of the second spring (35). The bottom end of the piston rod (34) passes through the bottom of the cylinder (29) and is fixedly connected to a striking head (30). An exhaust pipe (32) is fixedly installed on the top of the cylinder (29).

8. A homogenizing batching device for recycled micro-powder dry-mixed mortar according to claim 7, characterized in that, A second electric valve (31) is provided on one side of the third air pipe (11), a third electric valve (33) is provided on one side of the exhaust pipe (32), the outer wall of the piston rod (34) is provided on the inner wall of the cylinder (29), and the cylinder (29) and the striking head (30) are both located in the groove of the mixing chamber (1).

9. A homogenizing batching device for recycled micro-powder dry-mixed mortar according to claim 1, characterized in that, The top of the mixing chamber (1) is fixedly connected to a protective box (6), and the outer wall of the protective box (6) is uniformly provided with filter plates (7). The motor (14) is located inside the protective box (6), and the stirring blade (18) is located between the first scraper (16) and the third scraper (21).

10. A homogenizing batching device for recycled micro-powder dry-mixed mortar according to claim 1, characterized in that, The mixing chamber (1) is fixedly connected to the feed hopper (5) at the feed inlet, and the mixing chamber (1) is fixedly provided with a discharge pipe (3) at the discharge outlet, and a first electric valve (4) is fixedly provided on one side of the discharge pipe (3).

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