Concrete powder storage tank for concrete production

Abstract

According to the technical scheme, the concrete powder storage tank for concrete production is characterized in that the concrete powder storage tank comprises a limiting ring, a storage tank body is arranged in the limiting ring, a first clamping groove is formed in the outer wall face of the storage tank body, the storage tank body is clamped in the limiting ring through the first clamping groove, and the limiting ring is connected with the storage tank body. A discharging pipe is arranged on the bottom face of the storage tank body, the storage tank body communicates with the discharging pipe, a second clamping groove is formed in the outer wall face of the discharging pipe, a first fixing plate is fixedly installed in the discharging pipe, and a rotating cover is clamped in the second clamping groove; a plurality of discharging holes are formed in the bottom face of the first fixing plate and the bottom face of the rotating cover, the discharging holes are of an arc-shaped hole structure, by arranging the rotating cover, the alignment condition of the discharging holes in the bottom face of the first fixing plate and the bottom face of the rotating cover can be controlled, and internal blocky powder can be ground and smashed through repeated rotation.

Description

Technical Field

[0001] This utility model relates to the field of storage tank technology, specifically to a concrete powder storage tank for concrete production. Background Technology

[0002] Concrete is one of the most important civil engineering materials in modern times. It is an artificial stone material made by mixing cementitious materials, granular aggregates (also known as aggregates), water, and, if necessary, admixtures and additives in a certain proportion, uniformly stirring, compacting, and curing. Concrete powder is a building material that acts as a binder in construction, making buildings more robust.

[0003] A concrete powder storage tank for concrete production, with publication number CN222311539U, has revealed the following defects during use:

[0004] This utility model, through the design of the tank, facilitates the storage of concrete powder. The arrangement of the first motor, stirring rod, and scraper reduces the likelihood of powder clumping and prevents powder from adhering to the bottom of the tank, thus avoiding interference with subsequent discharge operations. The second motor, gears, U-shaped rotating rod, gear ring, connecting plate, push rod, moving rod, fixing frame, upright plate, support spring, and striking plate effectively clean the inner wall of the tank, improving powder discharge efficiency and facilitating user operation. In actual use, powder may clump during storage depending on the environment, potentially clogging the discharge port and requiring additional time for disassembly and cleaning. Therefore, we have proposed a concrete powder storage tank for concrete production. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a concrete powder storage tank for concrete production, which solves the problem that in actual use, powder may clump during storage depending on the environment, and the powder clumps may block the discharge port during the discharge process, resulting in the need to spend extra time disassembling and cleaning.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A concrete powder storage tank for concrete production includes a limiting ring. A storage tank body is disposed inside the limiting ring. A first snap-fit ​​groove is formed on the outer wall of the storage tank body, and the storage tank body is snapped into the limiting ring through the first snap-fit ​​groove. A discharge pipe is located on the bottom surface of the storage tank body, and the storage tank body and the discharge pipe are connected. A second snap-fit ​​groove is formed on the outer wall of the discharge pipe. A first fixing plate is fixedly installed inside the discharge pipe. A rotating cover is snapped into the second snap-fit ​​groove. A plurality of discharge holes, which are arc-shaped holes, are formed on the bottom surfaces of the first fixing plate and the rotating cover.

[0008] Preferably, the bottom surface of the limiting ring is provided with a second fixing plate, and two support plates are fixedly installed on the bottom surface of the limiting ring. The limiting ring and the second fixing plate are fixedly installed together by the two support plates, and a fixing groove is provided on the top surface of the second fixing plate.

[0009] Preferably, a fixing hole is provided on the outer wall surface of the storage tank body, a viewing block is fixedly installed inside the fixing hole, and a scale is fixedly installed on the outer wall surface of the storage tank body.

[0010] Preferably, a top cover is snapped into the inside of the storage tank body, and the top surface of the top cover has a connecting pipe that penetrates the top cover, with a funnel fitted inside the connecting pipe.

[0011] Preferably, the top surface of the top cover has a through hole, and a fixing box is fixedly installed on the top surface of the top cover, with a drive motor housed inside the fixing box.

[0012] Preferably, a rotating shaft is fixedly installed at the output end of the drive motor. The rotating shaft is located inside the storage tank body. Two third snap-fit ​​grooves are opened on the outer wall of the rotating shaft. A fixing ring is sleeved inside the third snap-fit ​​groove. Several fan blades are fixedly installed on the outer wall of the fixing ring. The fan blades are arc-shaped block structures.

[0013] In summary, the present invention has the following main advantages:

[0014] 1. By setting a rotating cover, the alignment of the first fixed plate and the discharge hole on the bottom surface of the rotating cover can be controlled. On the one hand, the flow rate of powder during discharge can be controlled by the alignment. On the other hand, when lumpy powder blocks the discharge hole, the internal lumpy powder can be crushed by repeated rotation.

[0015] 2. By setting up a drive motor, it can serve as a driving device to drive the internal mixer to rotate, further reducing the occurrence of powder clumping. The structure of the fan blades can increase the contact area between the rotating shaft and the powder, increase the efficiency of the mixing components, and greatly increase the storage time of the internal powder. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the storage tank body structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the rotating shaft structure of this utility model.

[0020] Reference numerals in the attached drawings: 1. Limiting ring; 2. Storage tank body; 3. First locking groove; 4. Discharge pipe; 5. Second locking groove; 6. First fixing plate; 7. Rotating cover; 8. Discharge hole; 9. Second fixing plate; 10. Support plate; 11. Fixing groove; 12. Fixing hole; 13. Perspective block; 14. Scale; 15. Top cover; 16. Connecting pipe; 17. Funnel; 18. Fixing box; 19. Drive motor; 20. Rotating shaft; 21. Third locking groove; 22. Fixing ring; 23. Fan blade. Detailed Implementation

[0021] 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.

[0022] refer to Figures 1-4A concrete powder storage tank for concrete production includes a limiting ring 1. The limiting ring 1 has a storage tank body 2 inside. The outer wall of the storage tank body 2 has a first snap-fit ​​groove 3. The storage tank body 2 is snapped into the inside of the limiting ring 1 through the first snap-fit ​​groove 3. The bottom surface of the storage tank body 2 has a discharge pipe 4. The storage tank body 2 and the discharge pipe 4 are connected. The outer wall of the discharge pipe 4 has a second snap-fit ​​groove 5. The discharge pipe 4 has a first fixing plate 6 fixedly installed inside. The second snap-fit ​​groove 5 has a rotating cover 7 snapped into the inside. The bottom surfaces of the first fixing plate 6 and the rotating cover 7 have a plurality of discharge holes 8. The discharge holes 8 are arc-shaped holes. Through the design of the rotating cover 7, the alignment of the discharge holes 8 on the bottom surfaces of the first fixing plate 6 and the rotating cover 7 can be controlled. On the one hand, the flow rate of powder can be controlled by the alignment. On the other hand, when the powder clumps block the discharge holes 8, the internal clumps of powder can be crushed by repeated rotation.

[0023] A second fixing plate 9 is provided on the bottom surface of the limiting ring 1. Two support plates 10 are fixedly installed on the bottom surface of the limiting ring 1. The limiting ring 1 and the second fixing plate 9 are fixedly installed together by the two support plates 10. A fixing groove 11 is provided on the top surface of the second fixing plate 9. The design of the fixing groove 11 can temporarily limit the container receiving powder, so as to prevent the container from undergoing slight displacement during the operation of the device, which would cause the container to shift after a period of time and affect the actual receiving effect. A fixing hole 12 is provided on the outer wall surface of the storage tank body 2. A viewing block 13 is fixedly installed inside the storage tank 12, and a scale 14 is fixedly installed on the outer wall of the storage tank body 2. The viewing block 13 allows for a clear view of the storage and mixing process inside the storage tank body 2. Combined with the scale 14, it enables precise control of the volume of powder stored inside, preventing excessive or insufficient powder. A top cover 15 is snapped into the inside of the storage tank body 2. The top surface of the top cover 15 has a connecting pipe 16 that penetrates the top cover 15. The interior of the connecting pipe 16... A funnel 17 is provided, which increases the size of the opening, making it easier for staff to add powder to the storage tank body 2 and preventing powder from leaking out from the edge of the connecting pipe 16, thus avoiding unnecessary waste. A through hole is provided on the top surface of the top cover 15, and a fixed box 18 is fixedly installed on the top surface of the top cover 15. A drive motor 19 is installed inside the fixed box 18. The drive motor 19 is designed to drive the internal mixer to rotate, further reducing the occurrence of powder clumping. A rotating shaft 20 is fixedly installed at the output end of the drive motor 19. The rotating shaft 20 is located inside the storage tank body 2. Two third locking grooves 21 are provided on the outer wall of the rotating shaft 20. A fixing ring 22 is provided inside the third locking groove 21. Several fan blades 23 are fixedly installed on the outer wall of the fixing ring 22. The fan blades 23 have an arc-shaped block structure. The structure of the fan blades 23 increases the contact area between the rotating shaft 20 and the powder, increases the efficiency of the mixing component, and greatly increases the storage time of the powder inside.

[0024] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete powder storage tank for concrete production, comprising a limiting ring (1), characterized in that, The limiting ring (1) is provided with a storage tank body (2) inside. The outer wall of the storage tank body (2) is provided with a first snap-fit ​​groove (3). The storage tank body (2) is snapped into the inside of the limiting ring (1) through the first snap-fit ​​groove (3). The bottom surface of the storage tank body (2) is provided with a discharge pipe (4). The storage tank body (2) and the discharge pipe (4) are connected. The outer wall of the discharge pipe (4) is provided with a second snap-fit ​​groove (5). The discharge pipe (4) is fixedly installed with a first fixing plate (6). The second snap-fit ​​groove (5) is snapped with a rotating cover (7). The bottom surfaces of the first fixing plate (6) and the rotating cover (7) are provided with a plurality of discharge holes (8). The discharge holes (8) are arc-shaped holes.

2. The concrete powder storage tank for concrete production according to claim 1, characterized in that, The bottom surface of the limiting ring (1) is provided with a second fixing plate (9), and two support plates (10) are fixedly installed on the bottom surface of the limiting ring (1). The limiting ring (1) and the second fixing plate (9) are fixedly installed together by the two support plates (10). The top surface of the second fixing plate (9) is provided with a fixing groove (11).

3. The concrete powder storage tank for concrete production according to claim 1, characterized in that, The outer wall of the storage tank body (2) is provided with a fixing hole (12), a viewing block (13) is fixedly installed inside the fixing hole (12), and a scale (14) is fixedly installed on the outer wall of the storage tank body (2).

4. The concrete powder storage tank for concrete production according to claim 1, characterized in that, The storage tank body (2) is fitted with a top cover (15), and the top surface of the top cover (15) has a connecting pipe (16), which penetrates the top cover (15). A funnel (17) is fitted inside the connecting pipe (16).

5. The concrete powder storage tank for concrete production according to claim 4, characterized in that, The top surface of the top cover (15) has a through hole, and a fixed box (18) is fixedly installed on the top surface of the top cover (15). A drive motor (19) is installed inside the fixed box (18).

6. The concrete powder storage tank for concrete production according to claim 5, characterized in that, The output end of the drive motor (19) is fixedly mounted with a rotating shaft (20). The rotating shaft (20) is located inside the storage tank body (2). Two third snap-fit ​​grooves (21) are opened on the outer wall of the rotating shaft (20). A fixing ring (22) is sleeved inside the third snap-fit ​​groove (21). Several fan blades (23) are fixedly mounted on the outer wall of the fixing ring (22). The fan blades (23) are arc-shaped block structures.

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