A proportioning device for concrete blocks

Abstract

The utility model discloses a proportioning device for concrete block, including base, the upper end surface fixed of base is equipped with support frame, the upper end surface fixed of support frame is equipped with top plate, the middle position of top plate is equipped with inlet pipe, the lower extreme of inlet pipe is equipped with the water guide pipe of rotation, the outer wall of water guide pipe is equipped with the buckle cover of rotation, the bottom of buckle cover and located the outer wall fixed of water guide pipe is equipped with the branch pipe, the branch pipe is equipped with two groups and its bottom all is equipped with the shower nozzle, one side of water guide pipe and located the upper end surface fixed of buckle cover is equipped with motor, the output of motor and water guide pipe all is equipped with gear, two the gear engagement installation, can with inlet pipe communication outside water source in the process of proportioning to make water through inlet pipe into water guide pipe and branch pipe among, and from the shower nozzle spouts, to realize the operation of the inside of proportioning bucket and make its mixing more uniform.

Description

Technical Field

[0001] This utility model relates to the field of concrete block production technology, and more specifically, it relates to a concrete block proportioning device. Background Technology

[0002] Concrete blocks are rectangular building blocks, commonly used as wall materials. They have high strength and durability and are suitable for various building structures and wall requirements. Concrete blocks are made from fly ash, lime, cement, gypsum, slag, and other main raw materials. During the production process, a mixing device is needed to proportion the various raw materials to achieve a mixing effect, which facilitates the subsequent processing of the blocks.

[0003] Traditional mixing devices typically add water before mixing multiple components, but adding water all at once can cause uneven mixing of concrete materials, reducing work efficiency and increasing production costs. Furthermore, the inner wall of the mixing device is mostly a closed structure, which makes it difficult to clean. With long-term use, residual raw materials can easily adhere to the inside of the device, making it difficult to clean and affecting subsequent normal use. Utility Model Content

[0004] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a concrete block proportioning device to solve the technical problem mentioned in the background art that traditional proportioning devices generally add water before mixing multiple components, but adding water at once will cause uneven mixing of concrete materials, which will reduce work efficiency and increase production costs.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A concrete block proportioning device includes a base, a support frame fixedly mounted on the upper surface of the base, a top plate fixedly mounted on the upper surface of the support frame, a water inlet pipe slidably mounted at the middle of the top plate, a water guide pipe rotatably mounted at the lower end of the water inlet pipe, a cover rotatably mounted on the outer wall of the water guide pipe, a branch pipe fixedly mounted at the bottom of the cover and on the outer wall of the water guide pipe, two sets of branch pipes each with a nozzle at their bottom, a motor fixedly mounted on one side of the water guide pipe and on the upper surface of the cover, gears mounted on the output end of the motor and on the water guide pipe, the two gears meshing together, an annular ring fixedly mounted on the upper surface of the base, and a proportioning bucket movably mounted inside the annular ring.

[0006] The present invention is further configured such that threaded grooves are provided on the outer wall of the mixing barrel on both sides, and connecting holes are provided on the outer wall of the annular ring, and connecting screws are provided inside the connecting holes and threaded grooves, and a tightening block is fixed at one end of each connecting screw.

[0007] The present invention is further configured such that a retaining ring is fixedly provided at the bottom of each of the covers, and the outer wall of the retaining ring is in contact with the inner wall of the mixing tank.

[0008] The present invention is further configured such that a lifting cylinder is fixedly provided on the upper end surface of the top plate and at each of the four corners, and a lifting plate is fixedly provided at the output end of the lifting cylinder, and the lifting plate is fixedly connected to the outer wall of the water inlet pipe.

[0009] The present invention is further configured such that the upper end of the water inlet pipe passes through the lifting plate and is fixedly provided with a flange.

[0010] The present invention is further configured such that limiting blocks are fixedly provided on the outer wall of the retaining ring on both sides, and limiting grooves are correspondingly provided on the inner wall of the mixing barrel, with the limiting blocks located inside the limiting grooves.

[0011] The present invention is further configured such that a stirring shaft is fixedly provided at the bottom of the water guide pipe, and stirring blades are provided on the outer wall of the stirring shaft.

[0012] The present invention is further configured such that the branch pipe, the stirring shaft and the stirring blade are all located inside the mixing tank.

[0013] (III) Beneficial Effects Compared with the prior art, the present invention provides a concrete block proportioning device, which has the following beneficial effects: 1. By setting up a top plate, water inlet pipe, water guide pipe and nozzle, the external water source can be connected to the water inlet pipe during the mixing process, so that water enters the water guide pipe and branch pipe through the water inlet pipe and is sprayed out from the nozzle, so as to realize the operation of adding water into the mixing tank, making the mixture more uniform and convenient to use.

[0014] 2. By setting up an annular ring, a mixing bucket, a threaded groove, and connecting screws, the user can place the mixing bucket into the annular ring at the top of the base, aligning the threaded groove with the connecting hole. Then, the connecting screws are screwed into the connecting hole and the threaded groove using the screw-tightening block to achieve a fixed installation of the base and the mixing bucket. During disassembly, the mixing bucket and the base can be separated by removing the connecting screws to facilitate cleaning of their inner walls.

[0015] 3. By setting up a retaining ring, a lifting cylinder, and a lifting plate, the user can control the lifting cylinder to move the lifting plate upwards, which in turn moves the water inlet pipe and the water guide pipe upwards. At this time, the water guide pipe will move the cover and the stirring shaft upwards, making it easier to disassemble and clean the mixing tank. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a concrete block proportioning device in its unused state. Figure 2 A cross-sectional view of a concrete block proportioning device; Figure 3 This is a schematic diagram showing the installation of the branch pipe, nozzle, stirring shaft, and stirring assembly on the water guide pipe. Figure 4 An exploded view showing the installation of the annular ring, mixing tank, and connecting screws on the base; Figure 5 This is a schematic diagram showing the installation positions of the bottom retaining ring, limiting block, water guide pipe, and branch pipe.

[0017] In the diagram: 1. Base; 2. Support frame; 3. Top plate; 4. Water inlet pipe; 5. Water guide pipe; 6. Cover; 7. Branch pipe; 8. Nozzle; 9. Motor; 10. Gear; 11. Ring; 12. Mixing tank; 13. Threaded groove; 14. Connecting hole; 15. Connecting screw; 16. Tightening block; 17. Snap ring; 18. Lifting cylinder; 19. Lifting plate; 20. Flange; 21. Limiting block; 22. Limiting groove; 23. Stirring shaft; 24. Stirring blade. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0020] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0021] Please see Figure 1-5A concrete block proportioning device includes a base 1, a support frame 2 fixedly mounted on the upper surface of the base 1, a top plate 3 fixedly mounted on the upper surface of the support frame 2, a water inlet pipe 4 slidably mounted in the middle of the top plate 3, a water guide pipe 5 rotatably mounted at the lower end of the water inlet pipe 4, a cover 6 rotatably mounted on the outer wall of the water guide pipe 5, a branch pipe 7 fixedly mounted at the bottom of the cover 6 and on the outer wall of the water guide pipe 5, two sets of branch pipes 7 are provided, each with a nozzle 8 at its bottom, a motor 9 fixedly mounted on one side of the water guide pipe 5 and on the upper surface of the cover 6, gears 10 are mounted on the output end of the motor 9 and on the water guide pipe 5, the two gears 10 are meshed and installed, an annular ring 11 is fixedly mounted on the upper surface of the base 1, and a proportioning bucket 12 is movably mounted inside the annular ring 11.

[0022] In this embodiment, threaded grooves 13 are provided on the outer wall of the mixing barrel 12 on both sides, and connecting holes 14 are provided on the outer wall of the annular ring 11. Connecting screws 15 are provided inside the connecting holes 14 and the threaded grooves 13. A screwing block 16 is fixedly provided at one end of the connecting screw 15. A retaining ring 17 is fixedly provided at the bottom of the cover 6. The outer wall of the retaining ring 17 contacts the inner wall of the mixing barrel 12. Limiting blocks 21 are fixedly provided on the outer wall of the retaining ring 17 on both sides. A limiting groove 22 is provided on the inner wall of the mixing barrel 12. The limiting block 21 is located inside the limiting groove 22.

[0023] More specifically, during the mixing process, an external water source can be connected to the inlet pipe 4, allowing water to enter the guide pipe 5 and branch pipe 7 through the inlet pipe 4 and spray out from the nozzle 8 to add water into the mixing tank 12. This allows the device to add water while stirring, making it convenient to use. When installing the mixing tank 12, first place the mixing tank 12 into the annular ring 11 at the upper end of the base 1, aligning the threaded groove 13 with the connecting hole 14. Then, screw the connecting screw 15 into the connecting hole 14 and the threaded groove 13 using the screwing block 16 to fix the base 1 and the mixing tank 12 in place. After use, the mixing tank 12 and the base 1 can be disassembled by removing the connecting screw 15 to remove it, which helps to clean its inner wall.

[0024] Please see Figure 1 and Figure 2 As an implementation method for raising and lowering the cover 6: a lifting cylinder 18 is fixedly provided on the upper end surface of the top plate 3 and at each of the four corners. A lifting plate 19 is fixedly provided at the output end of the lifting cylinder 18. The lifting plate 19 is fixedly connected to the outer wall of the water inlet pipe 4. The upper end of the water inlet pipe 4 passes through the lifting plate 19 and is fixedly provided with a flange 20.

[0025] Specifically, the user can control the lifting cylinder 18 to make its output end drive the lifting plate 19 to move upward, so that the lifting plate 19 drives the water inlet pipe 4 and the water guide pipe 5 to move upward. At this time, the water guide pipe 5 will drive the cover 6 and the stirring shaft 23 to move upward, so as to facilitate the disassembly and cleaning of the mixing tank 12.

[0026] Please refer to Figure 3 As a further embodiment for agitating the various materials in the mixing tank 12: a stirring shaft 23 is fixedly provided at the bottom of the water guide pipe 5, and stirring blades 24 are provided on the outer wall of the stirring shaft 23. The branch pipe 7, the stirring shaft 23 and the stirring blades 24 are all located inside the mixing tank 12.

[0027] Specifically, the user can turn on the motor 9 to make the gear 10 drive the water pipe 5 to rotate. At this time, the water pipe 5 will drive the stirring shaft 23 and the stirring blade 24 to rotate, so as to achieve the effect of stirring the various raw materials in the mixing bucket 12, which will facilitate the subsequent processing of concrete blocks.

[0028] In summary, when using the entire equipment: first, add the various raw materials for processing blocks into the mixing tank 12. Then, control the lifting cylinder 18 to move the cover 6 downwards, so that the retaining ring 17 at the bottom of the cover 6 enters the mixing tank 12. Next, turn on the motor 9 to make the gear 10 drive the water guide pipe 5 to rotate. At this time, the water guide pipe 5 will drive the stirring shaft 23 and the stirring blades 24 to rotate, thereby agitating the various raw materials in the mixing tank 12. At the same time, during the mixing process, an external water source can be connected to the water inlet pipe 4. Water is introduced through the inlet pipe 4 into the guide pipe 5 and branch pipe 7, and sprayed out from the nozzle 8 to add water into the mixing tank 12. This allows the device to add water while stirring, making it convenient to use. After use, the lifting cylinder 18 can be controlled to move the lifting plate 19 upward, so that the lifting plate 19 moves the inlet pipe 4 and guide pipe 5 upward until they are separated from the mixing tank 12. Then, the mixing tank 12 and the base 1 can be separated by removing the connecting screws 15 to remove them, which helps to clean their inner walls.

[0029] The motors mentioned above are all controlled by controllers or drivers. Since the controllers and matching equipment are common devices and belong to existing mature technologies, their electrical connection relationships and specific circuit structures will not be described in detail here.

[0030] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete block proportioning device, comprising a base (1), characterized in that: A support frame (2) is fixedly provided on the upper end face of the base (1). A top plate (3) is fixedly provided on the upper end face of the support frame (2). A water inlet pipe (4) is slidably provided in the middle position of the top plate (3). A water guide pipe (5) is rotatably provided at the lower end of the water inlet pipe (4). A cover (6) is rotatably provided on the outer wall of the water guide pipe (5). A branch pipe (7) is fixedly provided at the bottom of the cover (6) and on the outer wall of the water guide pipe (5). Two sets of branch pipes (7) are provided, and each of them is provided with a nozzle (8) at its bottom. A motor (9) is fixedly provided on one side of the water guide pipe (5) and on the upper end face of the cover (6). A gear (10) is provided on both the output end of the motor (9) and the water guide pipe (5). The two gears (10) are meshed and installed. An annular ring (11) is fixedly provided on the upper end face of the base (1). A mixing tank (12) is movably provided inside the annular ring (11).

2. The concrete block proportioning device according to claim 1, characterized in that: The mixing tank (12) has threaded grooves (13) on its outer wall and on both sides. The annular ring (11) has corresponding connecting holes (14) on its outer wall. The connecting holes (14) and threaded grooves (13) are provided with connecting screws (15). One end of the connecting screws (15) is fixed with a screwing block (16).

3. The concrete block proportioning device according to claim 2, characterized in that: Each of the cover (6) is fixedly provided with a retaining ring (17) at the bottom, and the outer wall of the retaining ring (17) is in contact with the inner wall of the mixing tank (12).

4. The concrete block proportioning device according to claim 1, characterized in that: The top plate (3) is fixedly provided with lifting cylinders (18) at the four corners. The output end of the lifting cylinder (18) is fixedly provided with a lifting plate (19). The lifting plate (19) is fixedly connected to the outer wall of the water inlet pipe (4).

5. A concrete block proportioning device according to claim 4, characterized in that: The upper end of the water inlet pipe (4) passes through the lifting plate (19) and is fixedly provided with a flange (20).

6. A concrete block proportioning device according to claim 3, characterized in that: The outer wall of the retaining ring (17) is fixedly provided with limiting blocks (21) on both sides, and the inner wall of the mixing barrel (12) is provided with corresponding limiting grooves (22), and the limiting blocks (21) are located inside the limiting grooves (22).

7. A concrete block proportioning device according to claim 1, characterized in that: The bottom of the water guide pipe (5) is fixedly provided with a stirring shaft (23), and the outer wall of the stirring shaft (23) is provided with stirring blades (24).

8. A concrete block proportioning device according to claim 7, characterized in that: The branch pipe (7), stirring shaft (23) and stirring blade (24) are all located inside the mixing tank (12).

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