Concrete additive solution proportioning device

Abstract

The utility model discloses a concrete additive solution proportioning device and relates to the technical field of concrete additive production. The utility model provides a concrete additive solution proportioning device which comprises a rack, a mounting frame fixedly connected to the rack, a mixing barrel fixedly connected to the top end of the mounting frame, a driving motor fixedly connected to the bottom end of the mixing barrel, and a mixing shaft fixedly connected to an output shaft of the driving motor. In the initial state, the protruding part on the extrusion wheel is matched with the adjacent matching plate to flatten the feeding pipe, raw materials in the batching barrel cannot enter the mixing barrel through the feeding pipe, and when the protruding part on the extrusion wheel does not extrude the feeding pipe any more, the feeding pipe can be communicated to guide a certain amount of raw materials into the mixing barrel. When the next protruding part of the extrusion wheel rotates to extrude the material adding pipe, the material adding pipe is closed again, the opening and closing times of the material adding pipe are controlled by controlling the rotation of the extrusion wheel, and then the adding amount of different raw materials is controlled so as to adapt to the proportion of different solution ratios.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete additive production, in particular to a device for proportioning concrete additive solutions. Background Technique

[0002] Concrete additives are chemical substances or minerals used to improve the performance of concrete. They can improve the workability, strength, durability and other properties of concrete. According to their different functions, concrete additives can be divided into various types, such as water reducers, retarders, early strength agents, etc. During the production and processing of concrete additive solutions, different raw materials need to be mixed and proportioned in a certain ratio. However, the proportioning ratios of different concrete additive raw materials are different, and the existing proportioning devices cannot adjust the amount of different raw materials added according to needs, which is relatively inconvenient to use.

[0003] To solve the above problems, we propose a device for proportioning concrete additive solutions, which can adjust the feeding amount of different raw materials according to different proportioning ratios. Content of the Utility Model

[0004] To overcome the shortcomings that the proportioning ratios of different concrete additive raw materials are different and the existing proportioning devices cannot adjust the addition amount of different raw materials according to needs, the utility model provides a device for proportioning concrete additive solutions, which can adjust the feeding amount of different raw materials according to different proportioning ratios.

[0005] The technical solution of the utility model is: a device for proportioning concrete additive solutions, including a frame, an installation frame is fixedly connected to the frame, a mixing barrel is fixedly connected to the top of the installation frame, a driving motor is fixedly connected to the bottom of the mixing barrel, a mixing shaft is fixedly connected to the output shaft of the driving motor, the mixing shaft is located inside the mixing barrel, a placement frame is fixedly connected to the mixing barrel and is circumferentially and equally spaced, a batching barrel is placed on the placement frame, a feeding pipe is communicated between the batching barrel and the mixing barrel, the feeding pipe is a flexible pipe, and further includes a matching plate, the matching plate is fixedly connected to the top of the placement frame, the matching plate is located above the adjacent feeding pipes, a circumferentially and equally spaced rotating rod is rotatably connected to the top of the mixing barrel, an extrusion wheel is fixedly connected to the side of the rotating rod close to the feeding pipe, the extrusion wheel is provided with circumferentially and equally spaced convex parts, and the convex parts of the extrusion wheel cooperate with the adjacent matching plate to flatten the adjacent feeding pipes, a circumferentially and equally spaced installation ring is fixedly connected to the top of the mixing barrel, the installation ring is sleeved on the adjacent rotating rod, a clamping rod is slidably connected to the installation ring, and a first spring is connected between the clamping rod and the adjacent installation ring.

[0006] Further, a turning handle is fixedly connected to the side of the rotating rod away from the feeding pipe.

[0007] Further, a clamping groove corresponding to the convex part of the extrusion wheel is formed on the rotating rod, and the clamping rod is clamped into the adjacent clamping groove.

[0008] Further, it further includes a fixing component for fixing the batching cylinder. The fixing component includes fixing frames that are circumferentially and equidistantly distributed. The fixing frames that are circumferentially and equidistantly distributed are fixedly connected to the placement rack. Guide rods that are circumferentially and equidistantly distributed are fixedly connected to the placement rack. The guide rods are slidably connected to the adjacent fixing frames, and a second spring is connected between the guide rods and the adjacent fixing frames.

[0009] Further, it further includes a static component for statically placing the solution. The static component includes a base. The base is fixedly connected to the machine frame. A static cylinder is fixedly connected to the base. A suction pump is fixedly connected inside the static cylinder. A connecting pipe is communicated with the suction pump. The connecting pipe passes through the static cylinder and is communicated with the mixing cylinder.

[0010] Further, a discharge port is communicated with the static cylinder.

[0011] The beneficial effects are as follows: 1. In the initial state, the protruding part on the extrusion wheel cooperates with the adjacent matching plate to flatten the feeding pipe, so that the raw materials in the batching cylinder cannot enter the mixing cylinder through the feeding pipe. When the protruding part on the extrusion wheel no longer presses the feeding pipe, the feeding pipe can be communicated to introduce a certain amount of raw materials into the mixing cylinder. When the next protruding part of the extrusion wheel rotates to press the feeding pipe, the feeding pipe is closed again. By controlling the rotation of the extrusion wheel to control the opening and closing times of the feeding pipe, the amount of different raw materials added can be controlled, so as to adapt to different solution ratios.

[0012] 2. After the batching cylinder is placed on the placement rack, the fixing frame slides inward to clamp the batching cylinder, and then the batching cylinder is fixedly placed on the placement rack.

[0013] 3. The suction pump operates to suck the solution in the mixing cylinder into the static cylinder through the connecting pipe, and the static method is used to help these insufficiently mixed components be fully dispersed, so as to obtain a more uniform solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of components such as the machine frame, mounting rack and mixing cylinder of the present utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as the driving motor, mixing shaft and placement rack of the present utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of components such as the batching cylinder, feeding pipe and matching plate of the present utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of components such as the extrusion wheel, rotating rod and mounting ring of the present utility model.

[0019] Figure 6 This is a schematic perspective view of the placement rack, fixing rack, guide rod and second spring of the present utility model.

[0020] Figure 7 This is a schematic perspective view of components such as the static cylinder, suction pump and connecting pipe of the present utility model.

[0021] In the attached drawing reference numerals: 1 - frame, 2 - mounting frame, 3 - mixing cylinder, 4 - drive motor, 5 - mixing shaft, 6 - placement rack, 7 - batching cylinder, 8 - feeding pipe, 9 - mating plate, 10 - extrusion wheel, 101 - rotating rod, 11 - mounting ring, 12 - clamping rod, 13 - first spring, 14 - fixing rack, 15 - guide rod, 16 - second spring, 17 - base, 18 - static cylinder, 19 - suction pump, 20 - connecting pipe. Detailed implementation mode

[0022] The present utility model will be specifically introduced below in conjunction with the attached drawings and specific embodiments.

[0023] Embodiment 1: A device for proportioning a concrete additive solution, as Figures 1-7 shown, includes a frame 1, a mounting frame 2, a mixing cylinder 3, a drive motor 4, a mixing shaft 5, a placement rack 6, a batching cylinder 7, a feeding pipe 8, a mating plate 9, an extrusion wheel 10, a rotating rod 101, a mounting ring 11, a clamping rod 12 and a first spring 13. A mounting frame 2 is fixedly connected to the rear of the frame 1, a mixing cylinder 3 is fixedly connected to the upper part of the mounting frame 2, a drive motor 4 is fixedly connected to the lower side of the mixing cylinder 3, a mixing shaft 5 is fixedly connected to the output shaft of the drive motor 4, the mixing shaft 5 is located inside the mixing cylinder 3, four placement racks 6 are fixedly connected to the upper part of the mixing cylinder 3 and are equally spaced circumferentially, batching cylinders 7 are placed on each of the placement racks 6, a feeding pipe 8 is communicated between the batching cylinder 7 and the mixing cylinder 3, the feeding pipe 8 is a flexible pipe, a mating plate 9 is fixedly connected to the upper part of the placement rack 6, the mating plate 9 is located above the adjacent feeding pipe 8, four rotating rods 101 are rotatably connected to the upper side of the mixing cylinder 3 and are equally spaced circumferentially, a rotating handle is fixedly connected to the side of the rotating rod 101 away from the feeding pipe 8, an extrusion wheel 10 is fixedly connected to the side of the rotating rod 101 close to the feeding pipe 8, the extrusion wheel 10 is provided with three protrusions equally spaced circumferentially, and the protrusions of the extrusion wheel 10 cooperate with the adjacent mating plate 9 to flatten the adjacent feeding pipe 8. Four mounting rings 11 are fixedly connected to the upper side of the mixing cylinder 3 and are equally spaced circumferentially, the mounting rings 11 are sleeved on the adjacent rotating rods 101, a clamping rod 12 is slidably connected to the upper part of the mounting ring 11, three card slots corresponding to the protrusions of the extrusion wheel 10 are opened on the rotating rod 101, the clamping rod 12 is inserted into the adjacent card slot, and a first spring 13 is connected between the clamping rod 12 and the adjacent mounting ring 11.

[0024] In the initial state, the protrusions on the extrusion wheel 10 cooperate with the adjacent mating plate 9 to flatten the feeding pipe 8. At this time, the raw materials in the batching cylinder 7 cannot enter the mixing cylinder 3 through the feeding pipe 8. When performing proportioning, the driving motor 4 drives the mixing shaft 5 to rotate, which can mix various raw materials in the mixing cylinder 3. When raw materials need to be added, the staff drives the rotating rod 101 to rotate through the turning handle. The rotation of the rotating rod 101 drives the extrusion wheel 10. When the protrusions on the extrusion wheel 10 no longer press the feeding pipe 8, the feeding pipe 8 can be connected to introduce the raw materials into the mixing cylinder 3. When the next protrusion of the extrusion wheel 10 rotates to press the feeding pipe 8, the feeding pipe 8 closes again. The staff controls the number of times the feeding pipe 8 opens and closes by controlling the rotation of the extrusion wheel 10, thereby controlling the amount of different raw materials added. When the rotating rod 101 rotates, it also presses the clamping rod 12 to slide upward, and the first spring 13 deforms. When the rotating rod 101 rotates to the next card slot and cooperates with the clamping rod 12, under the action of the reset of the first spring 13, the clamping rod 12 slides downward and snaps into the card slot, thereby fixing the position of the rotating rod 101 and keeping the extrusion wheel 10 pressing the feeding pipe 8 in a closed state.

[0025] Embodiment 2: On the basis of Embodiment 1, as Figure 1 and Figure 6 shown, it further includes a fixing component for fixing the batching cylinder 7. The fixing component includes a fixing frame 14, a guide rod 15 and a second spring 16. Three fixing frames 14 evenly distributed in a circle are connected to the lower part of the placing frame 6 in a sliding manner. Three guide rods 15 evenly distributed in a circle are fixedly connected to the lower part of the placing frame 6. The guide rod 15 is slidably connected to the adjacent fixing frame 14, and a second spring 16 is connected between the guide rod 15 and the adjacent fixing frame 14.

[0026] When using this device, the staff controls the fixing frame 14 to slide outward and open, and the second spring 16 deforms. After the fixing frame 14 opens, the staff places the batching cylinder 7 on the placing frame 6. After placing it, the staff releases the fixing frame 14. Under the action of the reset of the second spring 16, the fixing frame 14 slides inward and resets to clamp the batching cylinder 7, thereby fixing the batching cylinder 7 on the placing frame 6.

[0027] As Figure 1 and Figure 7 shown, it further includes a standing component for standing the solution. The standing component includes a base 17, a standing cylinder 18, a suction pump 19 and a connecting pipe 20. The base 17 is fixedly connected to the front part of the frame 1. The standing cylinder 18 is fixedly connected to the base 17. The lower part of the front side of the standing cylinder 18 is communicated with a discharge port. The suction pump 19 is fixedly connected to the upper part inside the standing cylinder 18. The connecting pipe 20 is communicated with the suction pump 19 and passes through the standing cylinder 18 to be communicated with the mixing cylinder 3.

[0028] When using this device, after the raw materials in the mixing cylinder 3 are mixed, there may be undissolved particles or other impurities. The staff controls the operation of the suction pump 19, and the operation of the suction pump 19 sucks the solution in the mixing cylinder 3 into the static cylinder 18 through the connecting pipe 20, and helps these insufficiently mixed components to be fully dispersed by the way of static settlement, so as to obtain a more uniform solution.

[0029] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A device for proportioning a concrete additive solution, comprising a machine frame (1), an installation frame (2) fixedly connected to the machine frame (1), a mixing cylinder (3) fixedly connected to the top of the installation frame (2), a driving motor (4) fixedly connected to the bottom of the mixing cylinder (3), a mixing shaft (5) fixedly connected to the output shaft of the driving motor (4), the mixing shaft (5) being located inside the mixing cylinder (3), a placement frame (6) fixedly connected to the mixing cylinder (3) and distributed equidistantly in a circumferential manner, a batching cylinder (7) placed on the placement frame (6), a feeding pipe (8) communicating between the batching cylinder (7) and the mixing cylinder (3), the feeding pipe (8) being a flexible pipe, characterized in that: It further includes a mating plate (9). The mating plate (9) is fixedly connected to the top of the placement rack (6). The mating plate (9) is located above the adjacent material adding pipes (8). The top of the mixing cylinder (3) is rotatably connected with rotating rods (101) that are circumferentially and equally spaced. One side of the rotating rod (101) close to the material adding pipe (8) is fixedly connected with an extrusion wheel (10). The extrusion wheel (10) is provided with protrusions that are circumferentially and equally spaced. The protrusions of the extrusion wheel (10) cooperate with the adjacent mating plate (9) to flatten the adjacent material adding pipes (8). The top of the mixing cylinder (3) is fixedly connected with mounting rings (11) that are circumferentially and equally spaced. The mounting rings (11) are sleeved on the adjacent rotating rods (101). A clamping rod (12) is slidably connected to the mounting rings (11). A first spring (13) is connected between the clamping rod (12) and the adjacent mounting ring (11).

2. The concrete additive solution proportioning device according to claim 1, characterized in that: A turning handle is fixedly connected to the side of the rotating rod (101) away from the material adding pipe (8).

3. The concrete additive solution proportioning device according to claim 2, wherein: Slots corresponding to the protrusions of the extrusion wheel (10) are formed in the rotating rod (101), and the clamping rod (12) is inserted into the adjacent slots.

4. A concrete additive solution proportioning device according to claim 3, characterized in that: It further includes a fixing assembly for fixing the batching cylinder (7). The fixing assembly includes fixing frames (14) that are circumferentially and equally spaced. The fixing frames (14) that are circumferentially and equally spaced are fixedly connected to the placement rack (6). Guide rods (15) that are circumferentially and equally spaced are fixedly connected to the placement rack (6). The guide rods (15) are slidably connected to the adjacent fixing frames (14). A second spring (16) is connected between the guide rod (15) and the adjacent fixing frame (14).

5. The concrete additive solution proportioning device according to claim 4, wherein: It further includes a static component for statically placing the solution. The static component includes a base (17). The base (17) is fixedly connected to the frame (1). A static cylinder (18) is fixedly connected to the base (17). A suction pump (19) is fixedly connected inside the static cylinder (18). A connecting pipe (20) is communicated with the suction pump (19). The connecting pipe (20) passes through the static cylinder (18) and is communicated with the mixing cylinder (3).

6. The concrete additive solution proportioning device according to claim 5, wherein: A discharge port is communicated with the static cylinder (18).

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