Automatic control system for production of anti-crack concrete admixture

Abstract

The utility model relates to the technical field of anti-crack concrete admixture production, and discloses an anti-crack concrete admixture production automation control system which comprises a supporting frame, a discharging box, a uniform mixing box and a control panel, a connecting cylinder is connected between the discharging box and the uniform mixing box, and a connecting pipe, a first communicating pipe and a second communicating pipe are all provided with valves. The bearing plate is fixedly installed on the side edge of the discharging box, the water tank is assembled above the bearing plate, then the front water inlet is formed in the front end of the top of the discharging box, the rear water inlets are formed in the rear portion of the top of the discharging box, and after the second communicating pipe is connected between the rear water inlets, the water tank is connected with the water tank. By means of the structure, water can enter the two rear water inlets conveniently, meanwhile, under connection of the first communicating pipe, water can enter the front water inlet conveniently, residual substances in the discharging box can be cleaned conveniently, after the control panel is assembled, control over all the valves is facilitated, and the automatic control effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of production technology of crack-resistant concrete admixtures, specifically to an automated control system for the production of crack-resistant concrete admixtures. Background Technology

[0002] Crack-resistant concrete admixtures are chemical substances added to concrete to reduce cracks on the concrete surface and improve the strength and durability of concrete. They improve the overall performance of concrete by improving its microstructure, increasing its toughness and strength, and are common materials in concrete processing and production.

[0003] The production of crack-resistant concrete admixtures involves multiple steps. If the entire production process is done manually, inaccurate measurement and improper operation are likely to occur. Therefore, most of them are now automated, with the processing equipment and the automated control structure working together. After the admixture is produced, it is easy for residues to remain on the tank wall. If the cleaning and rinsing are not done properly, it can directly affect the subsequent processing effect. Utility Model Content

[0004] The purpose of this utility model is to provide an automated control system for the production of crack-resistant concrete admixtures, in order to solve the problem mentioned in the background art that most current systems are automated, requiring the processing device and the automated control structure to work together. However, after the admixtures are produced and discharged, they are prone to leave residues on the tank wall. If the cleaning and rinsing are not done properly, it can directly affect the subsequent processing effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automated control system for the production of crack-resistant concrete admixtures, comprising a support frame, a discharge box, a mixing box, and a control panel. A connecting cylinder connects the discharge box and the mixing box. A bearing plate is fixed to the right side of the discharge box. A water tank is mounted on the top of the bearing plate. A water inlet pipe is installed on the right side of the top of the water tank. A pump body is installed on the left side of the top of the water tank. One end of the pump body is connected to a first drain pipe, and the other end of the pump body is connected to a connecting pipe. Inlet water inlets are mounted on the front sides of the top of the discharge box, and rear water inlets are mounted on the right sides of the top of the discharge box. One rear water inlet is connected to the tail end of the connecting pipe. A second connecting pipe connects the rear water inlets. A first connecting pipe connects the front and rear inlets and the rear water inlets. Valves are provided on the connecting pipe, the first connecting pipe, and the second connecting pipe.

[0006] As a further technical solution of this utility model, the rear water inlet is symmetrically distributed about the central axis of the discharge box, and the front water inlet is symmetrically distributed about the central axis of the discharge box.

[0007] As a further technical solution of this utility model, the first connecting pipe is symmetrically distributed about the central axis of the discharge box, one end of the first connecting pipe is connected to the rear water inlet, and the other end of the first connecting pipe is connected to the front water inlet.

[0008] As a further technical solution of this utility model, the bottom end of the discharge box is evenly distributed with diversion pipes, and the diversion pipes are equipped with solenoid valves.

[0009] As a further technical solution of this utility model, inclined blocks are fixed at the lower positions on both sides of the inner wall of the mixing box, a drive motor is installed on one side of the mixing box, a drive rod is connected to the output end of the drive motor, and stirring blades are evenly distributed on the outside of the drive rod.

[0010] As a further technical solution of this utility model, a feed inlet is installed on the right side of the top of the mixing box, and an arc-shaped assembly plate is fixed on the front and rear sides of the inner wall of the feed inlet. A filter plate is installed on the top of the arc-shaped assembly plate.

[0011] As a further technical solution of this utility model, the arc-shaped assembly plate is symmetrically distributed about the central axis of the feed inlet, and mounting bolts are evenly distributed between the filter plate and the arc-shaped assembly plate.

[0012] As a further technical solution of this utility model, mounting plates are installed on both sides of the top of the inner wall of the discharge box, and a connecting rod is installed between the front and rear mounting plates on the same side. A guide plate is connected to the outside of the connecting rod, and a reserved hole is opened in the top of the guide plate. Electric push rods are installed on both sides of the inner wall of the discharge box, and a hinge seat is installed at the tail end of the electric push rod and connected to the guide plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the automated control system for the production of crack-resistant concrete admixtures not only improves the cleaning ability, but also improves the feeding and mixing ability and the material guiding ability.

[0014] (1) By installing and fixing the support plate on the side of the discharge box and assembling the water tank on the top of the support plate, and then installing the inlet inlet at the front end of the top of the discharge box and the outlet inlet at the rear end of the top of the discharge box, the water source in the water tank can be drawn by the first diversion pipe after the pump body is started, and then guided through the connecting pipe to the outlet inlet. After the outlet inlets are connected by the second connecting pipe, the water inlets can be easily accessed. At the same time, the water inlets can be easily accessed from the inlet, thus facilitating the cleaning of residual substances in the discharge box. The control panel also facilitates the control of various valves and improves the automation control effect.

[0015] (2) By feeding the material at the feed inlet, the connection between the arc-shaped assembly plate and the filter plate is completed by using the mounting bolt. Therefore, the material can be filtered through the filter plate and enter the mixing box. After the drive motor is started, it can drive the drive rod to rotate. The material is mixed by the cooperation of the drive rod and the stirring blade, which improves the overall feeding and mixing capacity.

[0016] (3) By installing the mounting plate on both sides of the top of the discharge box, connecting rods are installed between the mounting plates, and a reserved hole is opened in the top of the guide plate. Therefore, the guide plate can be pushed to swing after the electric push rod is working, so the tilt angle of the guide plate can be adjusted. Thus, the two guide plates can guide the material at the position of the connecting cylinder, thereby improving the overall material guiding capacity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a top view of the discharge box structure of this utility model;

[0019] Figure 3 This is a top view cross-sectional structural diagram of the feed inlet of this utility model;

[0020] Figure 4 This is a side view of the guide plate structure of this utility model.

[0021] In the diagram: 1. Support frame; 2. Diverter pipe; 3. Discharge box; 4. Electric push rod; 5. Water tank; 6. Bearing plate; 7. First diversion pipe; 8. Inlet pipe; 9. Pump body; 10. Connecting pipe; 11. Drive motor; 12. Feed inlet; 13. Mixing box; 14. Drive rod; 15. Stirring blade; 16. Control panel; 17. Inclined block; 18. Connecting cylinder; 19. Inlet water inlet; 20. First connecting pipe; 21. Second connecting pipe; 22. Rear inlet water inlet; 23. Arc-shaped assembly plate; 24. Filter plate; 25. Mounting bolt; 26. Mounting plate; 27. Connecting rod; 28. Reserved hole; 29. ​​Guide plate. Detailed Implementation

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

[0023] Please see Figure 1-4This utility model provides an embodiment of an automated control system for the production of crack-resistant concrete admixtures, comprising a support frame 1, a discharge box 3, a mixing box 13, and a control panel 16. A connecting cylinder 18 connects the discharge box 3 and the mixing box 13. A bearing plate 6 is fixed to the right side of the discharge box 3, and a water tank 5 is mounted on the top of the bearing plate 6. A water inlet pipe 8 is installed on the right side of the top of the water tank 5, and a pump body 9 is installed on the left side of the top of the water tank 5. One end of the pump body 9 is connected to a first drain pipe 7. The other end of the pump body 9 is connected to a connecting pipe 10. The front inlet 19 is installed on both sides of the top of the discharge box 3. The rear inlet 22 is installed on both sides of the top of the discharge box 3. One rear inlet 22 is connected to the tail end of the connecting pipe 10. A second connecting pipe 21 is connected between the rear inlets 22. A first connecting pipe 20 is connected between the front and rear inlets 19 and the rear inlet 22. Valves are equipped on the connecting pipe 10, the first connecting pipe 20, and the second connecting pipe 21.

[0024] The rear inlet 22 is symmetrically distributed about the central axis of the discharge box 3, and the front inlet 19 is symmetrically distributed about the central axis of the discharge box 3.

[0025] The first connecting pipe 20 is symmetrically distributed about the central axis of the discharge box 3. One end of the first connecting pipe 20 is connected to the rear water inlet 22, and the other end of the first connecting pipe 20 is connected to the front water inlet 19.

[0026] The bottom of the discharge box 3 is evenly distributed with diversion pipes 2, and solenoid valves are installed inside the diversion pipes 2.

[0027] Inclined blocks 17 are fixed on both sides of the inner wall of the mixing box 13 at the lower position. A drive motor 11 is installed on one side of the mixing box 13. The output end of the drive motor 11 is connected to a drive rod 14. Stirring blades 15 are evenly distributed on the outside of the drive rod 14.

[0028] A feed inlet 12 is installed at the right side of the top of the mixing box 13. An arc-shaped assembly plate 23 is fixed at the front and back of the inner wall of the feed inlet 12. A filter plate 24 is installed at the top of the arc-shaped assembly plate 23.

[0029] The arc-shaped assembly plate 23 is symmetrically distributed about the central axis of the feed inlet 12, and mounting bolts 25 are evenly distributed between the filter plate 24 and the arc-shaped assembly plate 23.

[0030] Mounting plates 26 are installed on both sides of the top of the inner wall of the discharge box 3. A connecting rod 27 is installed between the front and rear mounting plates 26 on the same side. A guide plate 29 is connected to the outside of the connecting rod 27. A reserved hole 28 is opened in the top of the guide plate 29. Electric push rods 4 are installed on both sides of the inner wall of the discharge box 3. A hinge seat is installed at the tail end of the electric push rod 4 and is connected to the guide plate 29.

[0031] Furthermore, a control valve is also installed at the position of the connecting cylinder 18, and is centrally controlled by the control panel 16;

[0032] Furthermore, a centralized circuit board is installed inside the control panel 16. Its circuit wiring method is similar to that of the valve control method provided in the prior art, so it will not be described in detail.

[0033] Working principle: First, the materials required for the crack-resistant concrete admixture are fed into the inlet 12. The arc-shaped assembly plate 23 and the filter plate 24 are connected and assembled using the mounting bolt 25, allowing the material to pass through the filter plate 24 and reach the mixing box 13. Then, the drive motor 11 is started, which drives the drive rod 14 to rotate. The material is mixed with the mixing blade 15, and then the mixture is introduced into the discharge box 3 via the connecting cylinder 18. Finally, the mixture is discharged from the distribution pipe 2. The material is discharged evenly, and then the pump body 9 can be started to draw water from the water tank 5 using the first diversion pipe 7. The water is then guided through the connecting pipe 10 and reaches a rear inlet 22. The rear inlets 22 are connected by a second connecting pipe 21, which facilitates the water intake of the two rear inlets 22. At the same time, with the connection of the first connecting pipe 20, it is convenient to enter water from the front inlet 19. This is used to clean the residual material in the discharge box 3. After cleaning, the material is discharged from the diversion pipe 2, and the diversion pipe 2 is cleaned at the same time.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An automated control system for the production of crack-resistant concrete admixtures, comprising a support frame (1), a discharge box (3), a mixing box (13), and a control panel (16), characterized in that: A connecting cylinder (18) connects the discharge box (3) and the mixing box (13). A bearing plate (6) is fixed on the right side of the discharge box (3). A water tank (5) is mounted on the top of the bearing plate (6). A water inlet pipe (8) is installed on the right side of the top of the water tank (5). A pump body (9) is installed on the left side of the top of the water tank (5). One end of the pump body (9) is connected to a first drain pipe (7), and the other end of the pump body (9) is connected to a connecting pipe (10). The top of the discharge box (3) A front inlet (19) is installed at the front position on both sides of the end, and a rear inlet (22) is installed at the right position on both sides of the top of the discharge box (3). One rear inlet (22) is connected to the tail end of the connecting pipe (10). A second connecting pipe (21) is connected between the rear inlets (22). A first connecting pipe (20) is connected between the front and rear inlets (19) and the rear inlet (22). Valves are provided on the connecting pipe (10), the first connecting pipe (20), and the second connecting pipe (21).

2. The automated control system for producing crack-resistant concrete admixtures according to claim 1, characterized in that: The rear inlet (22) is symmetrically distributed about the central axis of the discharge box (3), and the front inlet (19) is symmetrically distributed about the central axis of the discharge box (3).

3. The automated control system for producing crack-resistant concrete admixtures according to claim 1, characterized in that: The first connecting pipe (20) is symmetrically distributed about the central axis of the discharge box (3). One end of the first connecting pipe (20) is connected to the rear water inlet (22), and the other end of the first connecting pipe (20) is connected to the front water inlet (19).

4. The automated control system for producing crack-resistant concrete admixtures according to claim 1, characterized in that: The bottom of the discharge box (3) is evenly distributed with diversion pipes (2), and the diversion pipes (2) are equipped with solenoid valves.

5. The automated control system for producing crack-resistant concrete admixtures according to claim 1, characterized in that: Inclined blocks (17) are fixed on both sides of the inner wall of the mixing box (13) at the lower position. A drive motor (11) is installed on one side of the mixing box (13). The output end of the drive motor (11) is connected to a drive rod (14). Stirring blades (15) are evenly distributed on the outside of the drive rod (14).

6. The automated control system for producing crack-resistant concrete admixtures according to claim 1, characterized in that: A feed inlet (12) is installed on the right side of the top of the mixing box (13). An arc-shaped assembly plate (23) is fixed on the front and back of the inner wall of the feed inlet (12). A filter plate (24) is installed on the top of the arc-shaped assembly plate (23).

7. The automated control system for producing crack-resistant concrete admixtures according to claim 6, characterized in that: The arc-shaped assembly plate (23) is symmetrically distributed about the central axis of the feed inlet (12), and mounting bolts (25) are evenly distributed between the filter plate (24) and the arc-shaped assembly plate (23).

8. The automated control system for producing crack-resistant concrete admixtures according to claim 1, characterized in that: Mounting plates (26) are installed on both sides of the top of the inner wall of the discharge box (3). A connecting rod (27) is installed between the front and rear mounting plates (26) on the same side. A guide plate (29) is connected to the outside of the connecting rod (27). A reserved hole (28) is opened in the top of the guide plate (29). An electric push rod (4) is installed on both sides of the inner wall of the discharge box (3). A hinge seat is installed at the tail end of the electric push rod (4) and connected to the guide plate (29).

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