A concrete admixture homogenizing device

Abstract

The utility model provides a concrete admixture homogenizing device, which relates to the technical field of concrete admixture homogenizing production. The concrete admixture homogenizing device comprises a base, a guide component, a vertical rod, a clamping groove, a cover plate, a driving motor, a turntable, a vertical rod, a supporting column, a fixed plate, a barrel, a clamping block, a telescopic cylinder, a connecting ear, a material discharge port, a material guide plate, a ring rail, and a clamping ring. A scraper is arranged inside the clamping ring, and a sliding hole is provided on the scraper which is slidably connected with the vertical rod. When the barrel is descending, the fixed plate can collect the residual concrete admixture on the inner wall of the barrel passing through it above the fixed plate, and when the scraper is descending, the residual concrete admixture on the vertical rod can be scraped onto the fixed plate through the sliding hole, so that the inner wall of the barrel and the vertical rod can be cleaned while discharging, which saves time and has a good processing effect. At the same time, when the barrel cannot be descended, the barrel has less obstruction to the fixed plate and the vertical rod, which is also convenient for subsequent deep cleaning.

Description

Technical Field

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

[0002] The homogenizer is a device used to improve the uniformity and quality of concrete admixtures. It can effectively utilize various mineral admixtures, such as fly ash, slag powder, rock powder, volcanic ash, etc., to provide diversified technical solutions for concrete preparation.

[0003] After using the existing concrete admixture homogenizing equipment, materials often remain on the inner wall of the cylinder and the stirring rod. However, since the stirring rod is fixed inside the cylinder, it is not easy to clean. If it is rinsed with clean water, it takes a long time to wait for the inner wall of the cylinder and the stirring rod to dry before the device can be put into use again, which is difficult to meet the usage needs. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete admixture homogenizing device, aiming to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the concrete admixture homogenizing device comprises a base, guide assemblies are respectively arranged on both sides of the upper surface of the base, the guide assemblies comprise vertical poles fixed on the upper surface of the base, the outer surfaces of the vertical poles are provided with card slots, the tops of the two groups of guide assemblies are provided with cover plates, the vertical poles are fixedly connected to the cover plates, the upper surface of the cover plates is provided with a driving motor, the output end of the driving motor passes through the cover plates, the output end of the driving motor is provided with a turntable, the lower surface of the turntable is evenly provided with vertical rods, the upper surface of the base is provided with a supporting column, the upper surface of the supporting column is provided with a fixed disk, and also includes a barrel, The upper and lower ends of the barrel are open, the outer arc surface of the fixed plate is in contact with the inner surface of the barrel, the outer surface of the barrel is symmetrically provided with blocks that cooperate with the grooves on the vertical rod, the upper surface of the base is provided with telescopic cylinders on both sides of the barrel, connecting ears are provided on both sides of the upper end of the outer surface of the barrel, the output end of the telescopic cylinder is fixedly connected to the connecting ears, a discharge port is provided on one side of the barrel, a material guide plate is provided at the discharge port of the barrel, an annular rail is provided on the inner side of the upper end of the barrel, and also includes a clamping ring rotatably connected to the annular rail, a scraper is provided inside the clamping ring, and a sliding hole is provided on the scraper that is slidably connected to the vertical rod.

[0006] Preferably, when the upper end of the material outlet in the material guide plate is in the same plane as the upper surface of the fixed plate, the lower end of the scraper plate is in contact with the upper surface of the fixed plate.

[0007] Preferably, a dustproof plate is provided on the lower surface of the cover plate.

[0008] Preferably, a sealing plate is provided on the lower surface of the fixed disk.

[0009] Preferably, the material guide plate is arranged at an angle, and wing plates are arranged on both sides of the material guide plate.

[0010] The beneficial effects of the utility model are:

[0011] During the descent of the barrel, the fixed plate can collect the remaining concrete admixture on the inner wall of the barrel passing through it above the fixed plate, and the scraper can scrape the remaining concrete admixture on the vertical rod onto the fixed plate through the sliding hole during the descent, thereby cleaning the inner wall of the barrel and the vertical rod while discharging the material, saving time and achieving good treatment effect. At the same time, when the barrel cannot be descended, the barrel has less obstruction to the fixed plate and the vertical rod, which is also convenient for subsequent deep cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0013] Figure 2 It is a schematic diagram of a specific embodiment of the utility model after the barrel falls down.

[0014] Figure 3 It is a structural schematic diagram of a vertical rod according to a specific embodiment of the utility model.

[0015] Figure 4 It is a structural schematic diagram of a barrel of a specific embodiment of the utility model.

[0016] Figure 5 It is a structural schematic diagram of a scraper according to a specific embodiment of the utility model.

[0017] In the figure: 1. base; 2. vertical pole; 3. cover plate; 4. driving motor; 5. turntable; 6. vertical rod; 7. support column; 8. fixed plate; 9. barrel; 10. clamping block; 11. telescopic cylinder; 12. connecting ear; 13. discharge port; 14. guide plate; 15. ring rail; 16. clamping ring; 17. scraper; 18. sliding hole; 19. dustproof plate; 20. sealing plate; 21. wing plate. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0019] like Figure 1-5As shown, a concrete admixture homogenizing device comprises a base 1, guide assemblies are respectively arranged on both sides of the upper surface of the base 1, the guide assemblies comprise upright poles 2 fixed on the upper surface of the base 1, the outer surface of the upright poles 2 is provided with a card slot, a cover plate 3 is arranged on the top of the two groups of guide assemblies, the upright poles 2 are fixedly connected to the cover plate 3, a driving motor 4 is arranged on the upper surface of the cover plate 3, the output end of the driving motor 4 passes through the cover plate 3, a turntable 5 is arranged on the output end of the driving motor 4, and vertical rods 6 are evenly arranged on the lower surface of the turntable 5, a supporting column 7 is arranged on the upper surface of the supporting column 7, a fixed disk 8 is arranged on the upper surface of the supporting column 7, and a barrel 9 is also included, the upper and lower ends of the barrel 9 are opened, and the outer side of the fixed disk is arc-shaped. The surface is in close contact with the inner surface of the barrel 9, and the outer surface of the barrel 9 is symmetrically provided with blocks 10 that cooperate with the grooves on the vertical rod 2. The upper surface of the base 1 is provided with telescopic cylinders 11 on both sides of the barrel 9, and the upper end of the outer surface of the barrel 9 is provided with connecting ears 12 on both sides. The output end of the telescopic cylinder 11 is fixedly connected to the connecting ears 12. A discharge port 13 is provided on one side of the barrel 9, and a guide plate 14 is provided at the discharge port 13 of the barrel 9. An annular rail 15 is provided on the inner side of the upper end of the barrel 9, and also includes a retaining ring 16 rotatably connected to the annular rail 15. A scraper 17 is provided inside the retaining ring 16, and a sliding hole 18 is provided on the scraper 17 to be slidably connected to the vertical rod 6.

[0020] The material of the vertical rod 2 is an aluminum alloy profile. There are four vertical rods 2 in total, which are respectively arranged at the four corners of the base 1 to guide the movement of the barrel 9 and are used to support the cover plate 3 and the driving motor 4 on the cover plate 3.

[0021] When the driving motor 4 is working, the output end of the driving motor 4 drives the turntable 5 to rotate, and the turntable 5 drives the vertical rod 6 at the bottom to rotate. The vertical rod 6 is used to mix and homogenize the concrete admixture in the barrel 9. There is a gap between the lower end of the vertical rod 6 and the upper surface of the fixed plate 8 to prevent the vertical rod 6 and the fixed plate 8 from being seriously rubbed against each other, resulting in damage to the vertical rod 6 and the fixed plate 8.

[0022] The fixed plate 8 is used to support the concrete admixture placed on its surface, and when the barrel 9 moves downward along the vertical pole 2, the side arc surface of the fixed plate 8 can scrape all the residual concrete admixture adhered to the inner side surface of the barrel 9 to the upper surface of the fixed plate 8. That is, when the barrel 9 moves downward and moves to the bottom of the fixed plate 8, the residual concrete admixture in the barrel 9 passing through the area of ​​the fixed plate 8 is immediately collected by the fixed plate 8 above the fixed plate 8. At the same time, a rubber layer can be provided on the outer surface of the fixed plate 8 to reduce the friction with the barrel 9 and improve the cleaning effect and efficiency.

[0023] When the upper end of the barrel 9 contacts the lower surface of the cover plate 3 , the highest point of the concrete admixture in the barrel 9 is not higher than the upper end of the discharge port 13 of the barrel 9 , so as to prevent the unhomogenized concrete admixture from being pushed out of the barrel 9 by stirring and squeezing.

[0024] The outer side of the clamping ring 16 is provided with a groove for accommodating the annular rail 15, that is, the clamping ring 16 can rotate along the annular rail 15, and the center positions of the two are the same. Due to the existence of the sliding hole 18, the vertical rod 6 can drive the scraper 17 and the clamping ring 16 to rotate through the sliding hole 18 during the rotation process. When the barrel 9 moves downward under the action of the telescopic cylinder 11, the clamping ring 16 and the scraper 17 are driven to move downward at the same time. The scraper 17 is tilted. When the scraper 17 descends, it can also rotate with the vertical rod 6, so that the concrete admixture still in the barrel 9 can be pushed out to the outside of the barrel 9 by the scraper 17 through the discharge port 13 on the barrel 9, that is, it falls onto the guide plate 14. The staff can collect the pushed out concrete admixture through the guide plate 14. When the height of the concrete admixture gradually decreases, the height of the barrel 9 also gradually decreases until most of the concrete admixture on the fixed plate 8 is pushed out to the guide plate 14 by the scraper 17.

[0025] Working principle: First, the barrel 9 is moved to a position near the middle of the fixed plate 8 and the cover plate 3 by the telescopic cylinder 11, so that there is enough space between the upper end of the barrel 9 and the cover plate 3 for feeding, and then the concrete admixture is put into the barrel 9, and then the barrel 9 is pushed upward by the telescopic cylinder 11 until the upper end of the barrel 9 contacts the lower end surface of the cover plate 3. At this time, the telescopic cylinder 11 stops working, and then the driving motor 4 is started, and the driving motor 4 drives the turntable 5 and the vertical rod 6 on the turntable 5 to rotate, so as to realize the mixing and homogenization of the concrete admixture in the barrel 9. After the processing time is reached, the cylinder 11 is used to drive the turntable 5 and the vertical rod 6 on the turntable 5 to rotate. The barrel 9 is driven downward by the telescopic cylinder 11. When the upper surface of the barrel 9 is basically level with the uppermost layer of the concrete admixture, the telescopic cylinder 11 stops working, and the barrel 9 moves downward, driving the retaining ring 16 and the scraper 17 to move downward. At this time, the vertical rod 6 and the scraper 17 on the vertical rod 6 can be driven by the driving motor 4 to rotate, and the concrete admixture above the discharge port 13 of the barrel 9 is pushed out of the barrel 9 through the scraper 17. Then, the position of the barrel 9 is lowered again, and the concrete admixture above the discharge port 13 of the barrel 9 is pushed out of the barrel 9 through the scraper 17 again.

[0026] Furthermore, when the upper end of the discharge port 13 in the guide plate 14 is in the same plane as the upper surface of the fixed plate 8, the lower end of the scraper 17 contacts the upper surface of the fixed plate 8, and the scraper 17 can completely clean out the concrete admixture on the upper surface of the fixed plate 8.

[0027] Furthermore, a dustproof plate 19 is provided on the lower surface of the cover plate 3. When the concrete admixture in the barrel 9 is stirred and homogenized, dust is generated by collision between the concrete admixture in the barrel 9 and the vertical rod 6. The dustproof plate 19 can prevent the dust in the barrel 9 from overflowing and prevent dust from spreading in the working environment.

[0028] Furthermore, a sealing plate 20 is provided on the lower surface of the fixed disk 8 to prevent the material from falling onto the base 1 through the gap between the discharge port 13 of the barrel 9 and the lower surface of the fixed disk 8 .

[0029] Furthermore, the guide plate 14 is inclined, and wing plates 21 are provided on both sides of the guide plate 14. The concrete admixture in the barrel 9 is pushed out to the outside of the barrel 9 through the discharge port 13 by the scraper 17. The concrete admixture can automatically move downward along the guide plate 14 to prevent the concrete admixture from blocking the discharge port 13. The wing plates 21 can prevent the concrete admixture from overflowing from the side of the guide plate 14, so that the concrete admixture can slide out from the lower end of the guide plate 14 as much as possible.

[0030] During the descent of the barrel 9, the fixed plate 8 can collect the remaining concrete admixture on the inner wall of the barrel 9 passing through it above the fixed plate 8, and the scraper 17 can scrape the remaining concrete admixture on the vertical rod 6 onto the fixed plate 8 through the sliding hole 18 during the descent, thereby cleaning the inner wall of the barrel 9 and the vertical rod 6 while discharging the materials, saving time and achieving good treatment effect. At the same time, when the barrel 9 cannot be descended, the barrel 9 has less obstruction on the fixed plate 8 and the vertical rod 6, which is also convenient for subsequent deep cleaning.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A concrete admixture homogenizing device, characterized in that: The invention comprises a base (1), wherein guide assemblies are respectively arranged on both sides of the upper surface of the base (1), wherein the guide assemblies comprise vertical rods (2) fixed on the upper surface of the base (1), wherein the outer surface of the vertical rods (2) is provided with a card slot, and a cover plate (3) is arranged on the top of the two groups of guide assemblies, wherein the vertical rods (2) are fixedly connected to the cover plate (3), wherein a driving motor (4) is arranged on the upper surface of the cover plate (3), wherein the output end of the driving motor (4) passes through the cover plate (3), wherein a rotating disk (5) is arranged at the output end of the driving motor (4), wherein vertical rods (6) are evenly arranged on the lower surface of the rotating disk (5), wherein a supporting column (7) is arranged on the upper surface of the supporting column (7), wherein a fixing disk (8) is arranged, and further comprises a barrel (9), wherein the upper and lower ends of the barrel (9) are open, and the outer arc surface of the fixing disk (8) is in contact with the barrel (9) ) is in close contact with the inner surface of the material barrel (9), the outer surface of the material barrel (9) is symmetrically provided with a block (10) that cooperates with the groove on the vertical rod (2), the upper surface of the base (1) and the two sides of the material barrel (9) are respectively provided with a telescopic cylinder (11), the upper end of the outer surface of the material barrel (9) is respectively provided with a connecting ear (12), the output end of the telescopic cylinder (11) is fixedly connected to the connecting ear (12), one side of the material barrel (9) is provided with a discharge port (13), the discharge port (13) of the material barrel (9) is provided with a guide plate (14), the inner side of the upper end of the material barrel (9) is provided with an annular rail (15), and also includes a clamping ring (16) rotatably connected to the annular rail (15), the inner part of the clamping ring (16) is provided with a scraper (17), and the scraper (17) is provided with a sliding hole (18) that is slidably connected to the vertical rod (6).

2. The concrete admixture homogenizing device according to claim 1, characterized in that: When the upper end of the discharge port (13) in the guide plate (14) is in the same plane as the upper surface of the fixed plate (8), the lower end of the scraper (17) is in contact with the upper surface of the fixed plate (8).

3. The concrete admixture homogenizing device according to claim 1, characterized in that: A dustproof plate (19) is provided on the lower surface of the cover plate (3).

4. The concrete admixture homogenizing device according to claim 1, characterized in that: A sealing plate (20) is provided on the lower surface of the fixed disk (8).

5. The concrete admixture homogenizing device according to any one of claims 1 to 4, characterized in that: The material guide plate (14) is arranged obliquely, and wing plates (21) are arranged on both sides of the material guide plate (14).

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