Pouring device for coal gangue concrete construction

Abstract

The utility model discloses a pouring device for coal gangue concrete construction, which comprises a mounting frame, an assembly plate is arranged in the mounting frame through a displacement component, a transmission shaft is rotatably connected to the side wall of the assembly plate, an eccentric wheel is fixedly arranged at one end of the transmission shaft, and a sleeve frame is movably sleeved on the outer wall of the circumference of the eccentric wheel. A first rack is fixedly arranged on the side wall of the sleeve frame, a rotating shaft is rotationally connected to the side wall of the assembly plate, an extension plate and a first gear are fixedly arranged on the outer wall of the circumference of the rotating shaft, the first gear is meshed with the first rack, and a spray head is fixedly arranged at the lower end of the extension plate. By arranging the assembly plate, the transmission shaft, the extension plate, the spray head and the transmission assembly, in the horizontal moving process of the assembly plate, a rotating shaft drives the extension plate and the spray head to swing, then the spray head swings in the horizontal moving process, concrete slurry is continuously injected into the spray head through a material injection pipe, and then the concrete slurry is uniformly injected into a pouring mold through the spray head.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pouring, and particularly relates to a pouring device for coal gangue concrete construction. Background Technique

[0002] With the development of industrial economy and the expansion of urban scale, the emissions and accumulations of industrial solid waste increase year by year, which not only occupy a large amount of precious land resources, but also seriously pollute the environment, becoming one of the important problems to be solved urgently at present. As an industrial solid waste, coal gangue is a black-gray rock with a lower carbon content and harder than coal, which is associated with coal seams during the coal formation process.

[0003] When carrying out concrete pouring, the traditional pouring method is to erect a pipeline support, and then workers hold the pipeline by hand for pouring. This method is relatively troublesome and increases the labor intensity of workers. Therefore, we propose a pouring device for coal gangue concrete construction. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pouring device for coal gangue concrete construction to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pouring device for coal gangue concrete construction, including an installation frame, an assembly plate is arranged inside the installation frame through a displacement component, a transmission shaft is rotatably connected to the side wall of the assembly plate, an eccentric wheel is fixedly arranged at one end of the transmission shaft, a sleeve frame is movably sleeved on the circumferential outer wall of the eccentric wheel, a first rack is fixedly arranged on the side wall of the sleeve frame, a rotating shaft is rotatably connected to the side wall of the assembly plate, an extension plate and a first gear are fixedly arranged on the circumferential outer wall of the rotating shaft, the first gear meshes with the first rack, a nozzle is fixedly arranged at the lower end of the extension plate, and a transmission component is arranged between the transmission shaft and the installation frame.

[0006] Preferably, the transmission component includes a side plate fixedly arranged on the side wall of the assembly plate, a shaft rod is rotatably connected to the side wall of the side plate, a driving bevel gear and a second gear are respectively fixedly arranged at both ends of the shaft rod, a second rack is meshed and connected above the second gear, the second rack is fixedly arranged on the lower surface of the installation frame, the driving bevel gear is meshed and connected with a driven bevel gear, and the driven bevel gear is fixedly arranged on the transmission shaft.

[0007] Preferably, a sliding rod is fixedly arranged on the outer side wall of the sleeve frame, a positioning sleeve is slidably connected to the outer side of the sliding rod, and the positioning sleeve is fixedly arranged on the outer side wall of the assembly plate.

[0008] Preferably, the displacement component includes a lead screw rotatably connected to the inner wall of the installation frame, a connecting plate is threadedly connected to the circumferential outer wall of the lead screw, the lower end of the connecting plate is fixedly arranged on the assembly plate, a motor is fixedly arranged on the outer side wall of the installation frame, and the output shaft of the motor is in transmission connection with the lead screw.

[0009] Preferably, the displacement assembly includes a guide rod fixed on the inner wall of the mounting frame, and the connecting plate is movably sleeved on the outer circumferential wall of the guide rod.

[0010] Preferably, brackets are symmetrically and fixedly arranged on the front and rear of the lower surface of the mounting frame, and a feeding pipe is fixedly arranged on the circumferential side wall of the spray head.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] For the pouring device for coal gangue concrete construction, by arranging the assembly plate, the transmission shaft, the extension plate, the spray head and the transmission assembly, during the horizontal movement of the assembly plate, the rotating shaft drives the extension plate and the spray head to swing, so that the spray head swings during the horizontal movement. The concrete slurry is continuously injected into the spray head through the feeding pipe, and then the concrete slurry is evenly injected into the pouring mold by the spray head. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0014] Figure 2 is a bottom perspective sectional view of the present utility model;

[0015] Figure 3 is a structural diagram of the rotating shaft, the extension plate and the first gear of the present utility model.

[0016] In the figure:

[0017] 1. Mounting frame; 2. Assembly plate; 3. Transmission shaft; 4. Eccentric wheel; 5. Sleeve frame; 6. First rack; 7. Rotating shaft; 8. Extension plate; 9. First gear; 10. Spray head; 11. Driven bevel gear; 12. Side plate; 13. Shaft rod; 14. Driving bevel gear; 15. Second gear; 16. Second rack; 17. Slide bar; 18. Positioning sleeve; 19. Lead screw; 20. Motor; 21. Guide rod; 22. Connecting plate; 23. Bracket; 24. Feeding pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3, the utility model provides a pouring device for coal gangue concrete construction, which includes an installation frame 1. Inside the installation frame 1, an assembly plate 2 is provided through a displacement component. A transmission shaft 3 is rotatably connected to the side wall of the assembly plate 2. One end of the transmission shaft 3 is fixedly provided with an eccentric wheel 4. A sleeve frame 5 is movably sleeved on the circumferential outer wall of the eccentric wheel 4. A first rack 6 is fixedly provided on the side wall of the sleeve frame 5. A rotating shaft 7 is rotatably connected to the side wall of the assembly plate 2. An extension plate 8 and a first gear 9 are fixedly provided on the circumferential outer wall of the rotating shaft 7. The first gear 9 meshes with the first rack 6. A spray head 10 is fixedly provided at the lower end of the extension plate 8. A transmission component is provided between the transmission shaft 3 and the installation frame 1.

[0020] In this embodiment, preferably, the transmission component includes a side plate 12 fixedly provided on the side wall of the assembly plate 2. A shaft rod 13 is rotatably connected to the side wall of the side plate 12. A driving bevel gear 14 and a second gear 15 are respectively fixedly provided at both ends of the shaft rod 13. A second rack 16 is meshed and connected above the second gear 15. The second rack 16 is fixedly provided on the lower surface of the installation frame 1. The driving bevel gear 14 is meshed and connected with a driven bevel gear 11. The driven bevel gear 11 is fixedly provided with the transmission shaft 3. When the assembly plate 2 moves horizontally, through the meshing transmission of the second gear 15 and the second rack 16, the shaft rod 13 drives the driving bevel gear 14 to rotate. Through the meshing transmission of the driving bevel gear 14 and the driven bevel gear 11, the transmission shaft 3 is driven to rotate.

[0021] In this embodiment, preferably, a sliding rod 17 is fixedly provided on the outer side wall of the sleeve frame 5. A positioning sleeve 18 is slidably connected to the outer side of the sliding rod 17. The positioning sleeve 18 is fixedly provided on the outer side wall of the assembly plate 2. The cooperation of the sliding rod 17 and the positioning sleeve 18 plays a guiding role for the sleeve frame 5, so that the sleeve frame 5 can only move horizontally along a fixed path, ensuring the stable meshing of the first rack 6 and the first gear 9.

[0022] In this embodiment, preferably, the displacement component includes a lead screw 19 rotatably connected to the inner wall of the installation frame 1. A connecting plate 22 is threadedly connected to the circumferential outer wall of the lead screw 19. The lower end of the connecting plate 22 is fixedly provided with the assembly plate 2. A motor 20 is fixedly provided on the outer side wall of the installation frame 1, and the output shaft of the motor 20 is in transmission connection with the lead screw 19. The displacement component includes a guiding rod 21 fixedly provided on the inner wall of the installation frame 1. The connecting plate 22 is movably sleeved on the circumferential outer wall of the guiding rod 21. After the motor 20 is started, its output shaft drives the lead screw 19 to rotate, so that the connecting plate 22 drives the assembly plate 2 to move horizontally under the guiding action of the guiding rod 21.

[0023] In this embodiment, preferably, brackets 23 are symmetrically and fixedly provided on the front and rear of the lower surface of the installation frame 1. The two brackets 23 lift the installation frame 1 to create an activity space for the spray head 10. A feeding pipe 24 is fixedly provided on the circumferential side wall of the spray head 10. Through the feeding pipe 24, concrete slurry can be continuously injected into the spray head 10, and then the concrete slurry is sprayed downward by the spray head 10.

[0024] Working principle and usage process of the utility model: When the device is in use, the mobile device positions the mounting frame 1 above the casting mold. Connect the feeding pipe 24 to an external material cylinder and a material pump. Start the motor 20, and its output shaft drives the lead screw 19 to rotate, causing the connecting plate 22 to drive the assembly plate 2 to move horizontally under the guiding action of the guiding rod 21. During the horizontal movement of the assembly plate 2, through the meshing transmission of the second gear 15 and the second rack 16, the shaft rod 13 drives the driving bevel gear 14 to rotate. Through the meshing transmission of the driving bevel gear 14 and the driven bevel gear 11, the transmission shaft 3 drives the eccentric wheel 4 to rotate. The sleeve frame 5 drives the first rack 6 to move horizontally back and forth. Through the meshing transmission of the first rack 6 and the first gear 9, the rotating shaft 7 drives the extension plate 8 and the nozzle 10 to swing. Thus, during the horizontal movement of the nozzle 10, it makes a swinging motion. Continuously inject concrete slurry into the nozzle 10 through the feeding pipe 24, and then inject the concrete slurry into the casting mold from the nozzle 10.

[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pouring device for gangue concrete construction, comprising a mounting frame (1), characterized in that: An assembly plate (2) is provided inside the mounting frame (1) through a displacement assembly. The side wall of the assembly plate (2) is rotatably connected to a transmission shaft (3). An eccentric wheel (4) is fixedly provided at one end of the transmission shaft (3). A sleeve frame (5) is movably sleeved on the circumferential outer wall of the eccentric wheel (4). A first rack (6) is fixedly provided on the side wall of the sleeve frame (5). The side wall of the assembly plate (2) is rotatably connected to a rotating shaft (7). An extension plate (8) and a first gear (9) are fixedly provided on the circumferential outer wall of the rotating shaft (7). The first gear (9) is meshed with the first rack (6). A nozzle (10) is fixedly provided at the lower end of the extension plate (8). A transmission assembly is provided between the transmission shaft (3) and the mounting frame (1).

2. A pouring device for gangue concrete construction according to claim 1, characterized in that: The transmission assembly comprises a side plate (12) fixedly mounted on the side wall of the assembly plate (2); the side wall of the side plate (12) is rotatably connected to a shaft (13); two ends of the shaft (13) are respectively fixedly mounted with a driving bevel gear (14) and a second gear (15); a second rack (16) is meshingly connected above the second gear (15); the second rack (16) is fixedly mounted on the lower surface of the mounting frame (1); the driving bevel gear (14) is meshingly connected to a driven bevel gear (11); and the driven bevel gear (11) is fixedly mounted on the transmission shaft (3).

3. The pouring device for gangue concrete construction according to claim 1, characterized in that: A sliding rod (17) is fixedly arranged on the outer side wall of the sleeve frame (5), a positioning sleeve (18) is slidably connected to the outer side of the sliding rod (17), and the positioning sleeve (18) is fixedly arranged on the outer side wall of the assembly plate (2).

4. The pouring device for gangue concrete construction according to claim 1, characterized in that: The displacement assembly comprises a screw rod (19) rotatably connected to the inner wall of the mounting frame (1); a connecting plate (22) is threadedly connected to the circumferential outer wall of the screw rod (19); the lower end of the connecting plate (22) is fixedly mounted to the assembly plate (2); a motor (20) is fixedly mounted to the outer wall of the mounting frame (1); and an output shaft of the motor (20) is drivingly connected to the screw rod (19).

5. A pouring device for gangue concrete construction according to claim 4, characterized in that: The displacement assembly comprises a guide rod (21) fixedly mounted on the inner wall of the mounting frame (1), and the connecting plate (22) is movably sleeved on the circumferential outer wall of the guide rod (21).

6. The pouring device for gangue concrete construction according to claim 1, characterized in that: A bracket (23) is fixedly provided on the lower surface of the mounting frame (1) in a front-to-back symmetrical manner, and a material injection pipe (24) is fixedly provided on the circumferential side wall of the nozzle (10).

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