Controllable conveying assembly for concrete

Abstract

The utility model relates to the field of concrete transportation, and discloses a controllable concrete conveying assembly which comprises a working box, supporting frames are fixedly connected to the two sides of the working box, and a discharging barrel is fixedly connected to the bottom of the working box. The conveying mechanism comprises a connecting plate, one side of the connecting plate is rotationally connected to one side of the discharging barrel, a connecting frame is fixedly connected to the bottom of the connecting plate, a conveying pipe is fixedly connected to the bottom of the connecting frame, and a first servo motor is fixedly connected to one side of the conveying pipe; the output end of the first servo motor is fixedly connected with a threaded conveying rod, and the top of the conveying pipe is rotationally connected with a hydraulic cylinder. The hydraulic cylinder stretches out and draws back to drive the conveying pipe to incline, the inclination of the conveying pipe further adjusts the conveying angle and position of the equipment so as to improve the conveying efficiency of concrete, the equipment can adjust the conveying position of the concrete according to the actual situation, and then the practicability and the using effect of the equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete transportation technology, specifically to a controllable concrete conveying assembly. Background Technology

[0002] Concrete is a general term for engineering composite materials in which aggregates are bound together by cementing materials. As concrete is a commonly used building material, it is needed at various construction sites. However, relying solely on manual transportation of concrete inevitably reduces equipment efficiency. Therefore, a controllable concrete conveying assembly is required. As a result, existing controllable concrete conveying assemblies have been continuously innovated and developed. It can be seen that the current controllable concrete conveying assemblies basically meet people's needs, but some problems still exist.

[0003] For example, patent document CN221252653U discloses a controllable concrete conveying assembly, relating to the technical field of concrete transportation. This utility model includes a fixed plate, a conveyor belt, a drive motor, and a conveying frame. Fixed plates are provided on both sides of the conveyor belt. Fixed rollers are rotatably connected to one end of the two fixed plates on their adjacent sides. A driven gear is fixed to the adjacent ends of the two fixed rollers. A drive motor is fixed to the center of one fixed plate on the side away from the conveyor belt. A conveying frame is fixed to the top of the two fixed plates and is movably connected to the outside of the conveyor belt. This utility model, by setting up the fixed plate, conveyor belt, drive motor, and conveying frame, solves the problems of inaccurate conveying volume control and inconvenience in aligning the output end of the concrete conveying assembly with the output device during operation.

[0004] However, in actual use, the above-mentioned device is difficult to adjust to transport concrete from high places because concrete is needed at various construction sites, and the angle of the device is fixed when transporting concrete. This reduces the practicality of the device. Therefore, there is an urgent need for a controllable concrete conveying component to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a controllable concrete conveying assembly to solve the problem mentioned in the background art of transporting concrete from high places, which is difficult to adjust according to actual conditions.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a controllable concrete conveying assembly is disclosed, including a working box, with support frames fixedly connected to both sides of the working box and a discharge cylinder fixedly connected to the bottom of the working box.

[0007] The transport mechanism includes a connecting plate, one side of which is rotatably connected to one side of a discharge cylinder. A connecting frame is fixedly connected to the bottom of the connecting plate, and a transport pipe is fixedly connected to the bottom of the connecting frame. A first servo motor is fixedly connected to one side of the transport pipe, and a threaded transport rod is fixedly connected to the output end of the first servo motor. A hydraulic cylinder is rotatably connected to the top of the transport pipe. A fixing plate is fixedly connected to one side of the top of the support frame, and the top of the hydraulic cylinder is rotatably connected to the bottom of the fixing plate.

[0008] As a preferred technical solution of this utility model, a support plate is fixedly connected to the middle of the top of the working box, a second servo motor is fixedly connected to the top of the support plate, a first gear is fixedly connected to the output end of the second servo motor, a second gear is meshed with both sides of the first gear, a connecting rod is fixedly connected to the middle of the second gear, and the top end of the connecting rod is rotatably connected to the inner wall of the support plate, and a stirring fan blade is fixedly connected to the surface of the connecting rod.

[0009] As a preferred embodiment of this utility model, a reinforcing rod is fixedly connected to one side of the support frame, and reinforcing blocks are fixedly connected to both sides of the bottom of the reinforcing rod.

[0010] As a preferred embodiment of this utility model, one end of the transport pipe is fixedly connected to a first protective box, and the first servo motor is located on the inner wall of the first protective box.

[0011] As a preferred embodiment of this utility model, triangular blocks are fixedly connected to the bottom of both sides of the connecting plate, and the bottom of the triangular blocks is fixedly connected to the top of the connecting frame.

[0012] As a preferred embodiment of this utility model, a second protective box is fixedly connected to the top of the support plate, and the second servo motor is located on the inner wall of the second protective box.

[0013] In a preferred embodiment of this invention, the transport pipe is located below the work box and in the middle of the support frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention uses a servo motor to drive a threaded conveyor rod to rotate, thereby transporting concrete. During concrete transport, the extension and retraction of a hydraulic cylinder can tilt the conveyor pipe, which in turn adjusts the transport angle and position of the equipment, improving the efficiency of concrete transport. The equipment can be adjusted to the transport position of the concrete according to the actual situation, thus improving its practicality and effectiveness.

[0016] This invention uses a servo motor to drive a connecting rod to rotate. The rotation of the connecting rod causes the stirring blades to rotate around the axis of the connecting rod. The rotation of the stirring blades stirs the concrete in the working box, preventing the concrete from solidifying during transportation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural view of the device of this utility model;

[0018] Figure 2 This is a three-dimensional view of the working box of this utility model;

[0019] Figure 3 This is a structural driving diagram of the stirring fan blade of this utility model;

[0020] Figure 4 This is a diagram showing the internal structure of the transport pipe of this utility model;

[0021] Figure 5 This is a structural driving diagram of the threaded transport pipe of this utility model.

[0022] In the diagram: 1. Working box; 2. Support frame; 3. Discharge cylinder; 4. Connecting plate; 5. Connecting frame; 6. Transport pipe; 7. First servo motor; 8. Threaded transport rod; 9. Hydraulic cylinder; 10. Fixing plate; 11. Support plate; 12. Second servo motor; 13. First gear; 14. Second gear; 15. Connecting rod; 16. Mixing fan blade; 17. Reinforcing rod; 18. Reinforcing block; 19. First protective box; 20. Triangular block; 21. Second protective box. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1 , Figure 4 and Figure 5A controllable concrete conveying assembly includes a working box 1, with support frames 2 fixedly connected to both sides of the working box 1, and a discharge cylinder 3 fixedly connected to the bottom of the working box 1.

[0025] The transport mechanism includes a connecting plate 4, one side of which is rotatably connected to one side of the discharge cylinder 3. A connecting frame 5 is fixedly connected to the bottom of the connecting plate 4, and a transport pipe 6 is fixedly connected to the bottom of the connecting frame 5. A first servo motor 7 is fixedly connected to one side of the transport pipe 6, and a threaded transport rod 8 is fixedly connected to the output end of the first servo motor 7. A hydraulic cylinder 9 is rotatably connected to the top of the transport pipe 6. A fixing plate 10 is fixedly connected to one side of the top of the support frame 2, and the top of the hydraulic cylinder 9 is rotatably connected to the bottom of the fixing plate 10.

[0026] In a controllable concrete conveying assembly, concrete is first poured into the working box 1, flowing through the discharge cylinder 3 at the bottom of the working box 1 to the connecting frame 5, and then through the connecting frame 5 into the conveying pipe 6. The first servo motor 7 is then powered on, and its output drives the threaded conveying rod 8 to rotate. The rotating threaded conveying rod 8 transports the concrete in the conveying pipe 6 to its opening, thus conveying the concrete. When the conveying angle needs adjustment, the hydraulic cylinder 9 extends and retracts, causing the conveying pipe 6 to tilt. This tilting of the conveying pipe 6 causes the connecting frame 5 and connecting plate 4 on the top side of the discharge cylinder 3 to rotate, thereby tilting the conveying pipe 6 and adjusting its conveying angle.

[0027] Please see Figure 1 and Figure 3 A support plate 11 is fixedly connected to the middle of the top of the working box 1. A second servo motor 12 is fixedly connected to the top of the support plate 11. A first gear 13 is fixedly connected to the output end of the second servo motor 12. A second gear 14 is meshed on both sides of the first gear 13. A connecting rod 15 is fixedly connected to the middle of the second gear 14. The top end of the connecting rod 15 is rotatably connected to the inner wall of the support plate 11. A stirring fan blade 16 is fixedly connected to the surface of the connecting rod 15.

[0028] When transporting concrete in the working box 1, the second servo motor 12 is powered on. The output of the second servo motor 12 drives the first gear 13 at the bottom to rotate. The rotation of the first gear 13 meshes with the second gear 14 to rotate. The rotation of the second gear 14 drives the connecting rod 15 at the bottom to rotate. The rotation of the connecting rod 15 drives the mixing blades 16 on the surface to rotate around the axis of the connecting rod 15. The rotation of the mixing blades 16 stirs the concrete accumulated in the working box 1, thereby preventing the concrete in the working box 1 from solidifying.

[0029] Please see Figure 1 andFigure 5 A reinforcing rod 17 is fixedly connected to one side of the support frame 2, and reinforcing blocks 18 are fixedly connected to both sides of the bottom of the reinforcing rod 17. A first protective box 19 is fixedly connected to one end of the transport pipe 6, and the first servo motor 7 is located on the inner wall of the first protective box 19.

[0030] The reinforcing rod 17 on one side of the support frame 2 can connect and reinforce the four-sided support frame 2 at the bottom of the work box 1, thereby improving the stability of the equipment. The first protective box 19 can protect the first servo motor 7.

[0031] Please see Figure 2 and Figure 4 Triangular blocks 20 are fixedly connected to the bottom of both sides of the connecting plate 4, and the bottom of the triangular blocks 20 is fixedly connected to the top of the connecting frame 5. The top of the support plate 11 is fixedly connected to the second protective box 21, and the second servo motor 12 is located on the inner wall of the second protective box 21. The transport pipe 6 is located below the working box 1 and in the middle of the support frame 2.

[0032] The triangular blocks 20 on both sides of the connecting plate 4 can reinforce the connecting plate 4 and the connecting frame 5. The second protective box 21 on the top of the support plate 11 can protect the second servo motor 12. The transport pipe 6 located at the bottom of the working box 1 can transport the concrete inside the working box 1.

[0033] The working principle is as follows: When using a controllable concrete conveying assembly, concrete is first poured into the working box 1. Then, the second servo motor 12 drives the connecting rod 15 to rotate, which in turn drives the mixing fan blade 16 to rotate and mix the concrete in the working box 1. The concrete in the working box 1 flows into the discharge cylinder 3 by its own gravity, and finally enters the transport pipe 6 through the discharge cylinder 3. Then, the first servo motor 7 drives the threaded transport rod 8 to rotate, and the rotation of the threaded transport rod 8 discharges the concrete in the transport pipe 6 from the opening of the transport pipe 6.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A controllable concrete conveying assembly, comprising a working box (1), characterized in that: The work box (1) is fixedly connected to the two sides of the support frame (2), and the bottom of the work box (1) is fixedly connected to the discharge cylinder (3). The transport mechanism includes a connecting plate (4), one side of which is rotatably connected to one side of the discharge cylinder (3), a connecting frame (5) is fixedly connected to the bottom of the connecting plate (4), a transport pipe (6) is fixedly connected to the bottom of the connecting frame (5), a first servo motor (7) is fixedly connected to one side of the transport pipe (6), a threaded transport rod (8) is fixedly connected to the output end of the first servo motor (7), a hydraulic cylinder (9) is rotatably connected to the top of the transport pipe (6), a fixed plate (10) is fixedly connected to one side of the top of the support frame (2), and the top of the hydraulic cylinder (9) is rotatably connected to the bottom of the fixed plate (10).

2. The controllable concrete conveying assembly according to claim 1, characterized in that: A support plate (11) is fixedly connected to the middle of the top of the working box (1). A second servo motor (12) is fixedly connected to the top of the support plate (11). A first gear (13) is fixedly connected to the output end of the second servo motor (12). A second gear (14) is meshed on both sides of the first gear (13). A connecting rod (15) is fixedly connected to the middle of the second gear (14). The top of the connecting rod (15) is rotatably connected to the inner wall of the support plate (11). A stirring fan blade (16) is fixedly connected to the surface of the connecting rod (15).

3. The controllable concrete conveying assembly according to claim 1, characterized in that: A reinforcing rod (17) is fixedly connected to one side of the support frame (2), and reinforcing blocks (18) are fixedly connected to both sides of the bottom of the reinforcing rod (17).

4. The controllable concrete conveying assembly according to claim 1, characterized in that: One end of the transport pipe (6) is fixedly connected to the first protective box (19), and the first servo motor (7) is located on the inner wall of the first protective box (19).

5. The controllable concrete conveying assembly according to claim 1, characterized in that: Triangular blocks (20) are fixedly connected to the bottom of both sides of the connecting plate (4), and the bottom of the triangular blocks (20) is fixedly connected to the top of the connecting frame (5).

6. A controllable concrete conveying assembly according to claim 2, characterized in that: The top of the support plate (11) is fixedly connected to the second protective box (21), and the second servo motor (12) is located on the inner wall of the second protective box (21).

7. The controllable concrete conveying assembly according to claim 1, characterized in that: The transport pipe (6) is located below the work box (1) and in the middle of the support frame (2).

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