Green and environment-friendly concrete aggregate conveying device

Abstract

The utility model relates to an environment-friendly concrete aggregate conveying device, which belongs to the technical field of concrete production and comprises a support frame, a fixing frame is fixed at the top of the support frame, and a driving motor penetrating into the fixing frame is fixed on the back of the fixing frame. A transmission assembly fixed to an output shaft of the driving motor is rotationally connected into the fixing frame, mounting frames are fixed to the front side and the rear side of the fixing frame, and rotating rods are in threaded connection with the bottoms of the mounting frames. According to the green and environment-friendly concrete aggregate conveying device, when a driving motor drives a transmission wheel to rotate, a transmission belt can move, so that a cleaning assembly can clean the transmission belt, certain water mist can be generated through the arranged sweeping assembly, and then the situation that a large amount of flying dust affects the working environment is effectively avoided; and the cleaning assembly is located at the bottom of the transmission belt, cleaning can be conducted in the running process, and therefore the surrounding environment is effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production, in particular to a green and environmentally friendly concrete aggregate conveying device. Background Art

[0002] Concrete aggregate refers to the granular loose material that acts as a skeleton or filler in concrete. It is mainly divided into coarse aggregate and fine aggregate. In the process of concrete production, the weighed aggregate needs to be transported to the designated machine through a conveying device for mixing.

[0003] For example, the Chinese utility model patent with application number CN202222194319.5 discloses a concrete aggregate conveying device, which specifically relates to the field of conveying devices. The utility model includes a support frame and a cleaning and anti-sticking device. Two servo motors are symmetrically fixedly installed on one side of the outer surface of the support frame. The output end of the servo motor is fixedly connected with a transmission rod. The end of the transmission rod away from the servo motor is rotatably connected to the inner wall of the support frame. The outer surface of the transmission rod is sleeved with a belt body. Four support rods are fixedly connected to the bottom of the support frame. The utility model is provided with a cleaning and anti-sticking device. The bristles can meet the needs of normalized cleaning and clean most of the shallow aggregates adhered to the belt body, while the scraper can scrape off the aggregates with higher viscosity on the belt body, which can solve the stubborn aggregate adhesion that cannot be thoroughly cleaned by the bristles. The scraper can be used when needed and can be stored when not needed to avoid serious wear on the outer surface of the belt body.

[0004] However, there are still some problems. Although the scraper can scrape off the high-viscosity aggregate on the belt body and solve the stubborn aggregate adhesion that the bristles cannot thoroughly clean, concrete aggregates are generally some gravel and sand, and there will be a lot of dust inside. When cleaning, a large amount of dust will be stirred up, affecting the working environment. Therefore, a green and environmentally friendly concrete aggregate conveying device is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a green and environmentally friendly concrete aggregate conveying device, which has the advantages of being green and environmentally friendly and solves the problem of a large amount of dust being stirred up during cleaning, affecting the working environment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green and environmentally friendly concrete aggregate conveying device, comprising a support frame, a fixing frame is fixed on the top of the support frame, a driving motor that penetrates the inside of the fixing frame is fixed on the back of the fixing frame, and a transmission assembly that is fixed to the output shaft of the driving motor is rotatably connected inside the fixing frame, and the transmission assembly is used to push the concrete aggregate to move;

[0007] The front and rear sides of the fixing frame are fixed with mounting frames, the bottom of the mounting frame is threadedly connected with a rotating rod, the top of the rotating rod is rotatably connected with a pushing plate, the pushing plate is slidably connected with the mounting frame, two cleaning assemblies are fixed on the top of the pushing plate, the cleaning assemblies are used to clean the transmission assembly, a filter box is fixed on the top of the fixing frame, and dust boxes are fixed on the front and rear sides of the fixing frame;

[0008] The cleaning assembly includes a connecting plate, two supporting plates, a scraper, a connecting pipe, a plurality of nozzles and a plurality of cleaning assemblies, the connecting plate is fixed to the pushing plate, the top of the connecting plate is fixed to the supporting plate, the two supporting plates are fixed to the scraper, the top of the connecting plate is fixed to the connecting pipe, the top of the connecting pipe is fixed to the nozzle, and the cleaning assembly is rotatably connected to the connecting pipe.

[0009] By adopting this technical solution, in general, by rotating the rotating rod, the rotating rod can push the pushing plate to move, and then the cleaning component moves together, so that it can be controlled whether the cleaning component cleans the transmission belt, effectively improving the overall practicality.

[0010] Furthermore, the cleaning assembly includes a connecting rod, a propeller and a cleaning brush, the connecting rod is rotatably connected to the connecting pipe, the bottom of the connecting rod is fixed to the propeller, and the top of the connecting rod is fixed to the cleaning brush.

[0011] By adopting this technical solution, the propeller is set so that under the impact of the water flow, the propeller will rotate, so that the connecting rod drives the cleaning brush to rotate, thereby effectively improving the cleaning efficiency.

[0012] Furthermore, the transmission assembly includes a transmission belt and two transmission wheels, the transmission wheels are rotatably connected to the fixed frame, the left transmission wheel is fixed to the output shaft of the driving motor, and the outer surfaces of the two transmission wheels are transmission-connected to the transmission belt.

[0013] By adopting this technical solution, the transmission wheel can be rotated under the impetus of the driving motor, and then the transmission belt can be moved to complete the transportation of aggregate.

[0014] Furthermore, the rotating rod is a threaded rod, and a threaded hole matching the threaded rod is provided inside the mounting frame.

[0015] By adopting this technical solution, through the threaded connection, when the rotating rod is rotated, the rotating rod can be moved simultaneously due to the extrusion of the thread.

[0016] Furthermore, a fixed bearing is fixed to the bottom of the push plate, and the interior of the fixed bearing is fixed to the rotating rod.

[0017] By adopting this technical solution, by setting a fixed bearing, when the rotating rod rotates, it will rotate inside the fixed bearing, and will not drive the push plate to rotate.

[0018] Furthermore, sliding blocks are fixed to both the front and rear sides of the push plate, and a sliding groove slidably connected to the sliding block is provided inside the mounting frame.

[0019] By adopting this technical solution, the sliding block and the sliding groove are arranged, so that the sliding of the push plate can be made more stable, and the rotation of the push plate can be effectively restricted.

[0020] Furthermore, a through hole is opened on the top of the connecting pipe, a sealing gasket is fixed in the hole of the through hole, and the inside of the sealing gasket is rotatably connected to the connecting rod.

[0021] By adopting this technical solution, the sealing gasket can effectively improve the sealing performance of the connection between the connecting pipe and the connecting rod, thereby making the whole more practical.

[0022] Furthermore, a control block is fixed to the bottom of the rotating rod, and a friction strip is fixed to the outer surface of the control block.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. The green and environmentally friendly concrete aggregate conveying device can move the transmission belt when the driving motor drives the transmission wheel to rotate, so that the cleaning component can clean the transmission belt. The cleaning component can generate a certain amount of water mist, thereby effectively avoiding a large amount of dust from affecting the working environment. The cleaning component is located at the bottom of the transmission belt, which can be cleaned during operation, thereby effectively protecting the surrounding environment and making the overall more practical.

[0025] 2. The green and environmentally friendly concrete aggregate conveying device can effectively reduce the dust by setting up a dustproof box, and the cleaning component can be moved by rotating the rotating rod, so that the cleaning component loses contact with the transmission belt, effectively controlling whether to clean. The overall structure is simple and effectively improves the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a three-dimensional diagram of the connection structure between the mounting frame and the push plate of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the cleaning component of the utility model.

[0029] In the figure: 1. support frame; 2. fixing frame; 3. driving motor; 4. transmission wheel; 5. transmission belt; 6. mounting frame; 7. rotating rod; 8. pushing plate; 9. cleaning assembly; 901. connecting plate; 902. supporting plate; 903. scraper; 904. connecting pipe; 905. nozzle; 906. connecting rod; 907. propeller; 908. cleaning brush; 10. filter box; 11. dustproof box. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-2 In this embodiment, a green and environmentally friendly concrete aggregate conveying device includes a support frame 1, a fixing frame 2 is fixed on the top of the support frame 1, a driving motor 3 that penetrates into the fixing frame 2 is fixed on the back of the fixing frame 2, and a transmission component that is fixed to the output shaft of the driving motor 3 is rotatably connected inside the fixing frame 2. The transmission component includes a transmission belt 5 and two transmission wheels 4. The transmission wheel 4 is rotatably connected to the fixing frame 2, the left transmission wheel 4 is fixed to the output shaft of the driving motor 3, and the outer surfaces of the two transmission wheels 4 are transmission-connected to the transmission belt 5. Under the push of the driving motor 3, the transmission wheel 4 can be rotated, thereby moving the transmission belt 5 to complete the conveying of aggregates. The transmission component is used to push the concrete aggregate to move.

[0032] In addition, mounting frames 6 are fixed on the front and rear sides of the fixing frame 2, and a rotating rod 7 is threadedly connected to the bottom of the mounting frame 6, a control block is fixed to the bottom of the rotating rod 7, and a friction strip is fixed to the outer surface of the control block. The rotating rod 7 is a threaded rod, and a threaded hole matching the threaded rod is opened inside the mounting frame 6. Through the threaded connection, when the rotating rod 7 is rotated, the rotating rod 7 can be moved simultaneously due to the extrusion of the thread. The top of the rotating rod 7 is rotatably connected to a pushing plate 8, and a fixed bearing is fixed to the bottom of the pushing plate 8. The interior of the fixed bearing is fixed to the rotating rod 7. Through the set fixed bearing, when the rotating rod 7 rotates, it will rotate inside the fixed bearing, and will not drive the pushing plate 8 to rotate.

[0033] Furthermore, the push plate 8 is slidably connected to the mounting frame 6, and sliding blocks are fixed on the front and rear sides of the push plate 8. A sliding groove slidably connected to the sliding block is opened inside the mounting frame 6. The sliding block and the sliding groove are set, and the sliding of the push plate 8 can be made more stable, and the rotation of the push plate 8 can be effectively limited. Two cleaning components 9 are fixed on the top of the push plate 8, and the cleaning components 9 are used to clean the transmission components. A filter box 10 is fixed on the top of the fixed frame 2, and a dust box 11 is fixed on the front and rear sides of the fixed frame 2.

[0034] In general, by rotating the rotating rod 7, the rotating rod 7 can push the pushing plate 8 to move, and then the cleaning component 9 can move together, so that it can be controlled whether the cleaning component 9 cleans the transmission belt 5, which effectively improves the overall practicality.

[0035] See also Figure 3 , the cleaning component 9 in this embodiment includes a connecting plate 901, two supporting plates 902, a scraper 903, a connecting pipe 904, a plurality of nozzles 905 and a plurality of cleaning components, the connecting plate 901 is fixed to the pushing plate 8, the top of the connecting plate 901 is fixed to the supporting plate 902, the two supporting plates 902 are fixed to the scraper 903, the top of the connecting plate 901 is fixed to the connecting pipe 904, the top of the connecting pipe 904 is fixed to the nozzle 905, the cleaning component is rotatably connected to the connecting pipe 904, the cleaning component includes a connecting rod 906, a propeller 907 and a cleaning brush 908, the connecting rod 906 is rotatably connected to the connecting pipe 904, a through hole is opened at the top of the connecting pipe 904, a sealing gasket is fixed in the hole of the through hole, the inside of the sealing gasket is rotatably connected to the connecting rod 906, and the sealing gasket can effectively improve the sealing of the connection between the connecting pipe 904 and the connecting rod 906, thereby making the whole more practical.

[0036] In addition, the bottom of the connecting rod 906 is fixed to the propeller 907, and the top of the connecting rod 906 is fixed to the cleaning brush 908. Through the setting of the propeller 907, the propeller 907 can rotate under the impact of the water flow, so that the connecting rod 906 drives the cleaning brush 908 to rotate, thereby effectively improving the cleaning efficiency.

[0037] In general, the cleaning water can be atomized by the nozzle 905, so as to effectively avoid dust. When the cleaning water flows in the connecting pipe 904, the cleaning brush 908 will rotate, so as to effectively improve the cleaning efficiency.

[0038] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0039] The working principle of the above embodiment is:

[0040] By rotating the rotating rod 7, the rotating rod 7 can push the pushing plate 8 to move due to the extrusion of the thread, so that the scraper 903 and the cleaning brush 908 are in contact with the transmission belt 5, and the connecting pipe 904 is connected to the external water pump. By starting the driving motor 3, the transmission wheel 4 can be rotated, so that the transmission belt 5 can drive the aggregate to move, and the cleaning brush 908 and the scraper 903 can clean the transmission belt 5. By starting the water pump, the cleaning water can enter the nozzle 905 through the connecting pipe 904 for atomization, thereby effectively avoiding the occurrence of a large amount of dust. In the process of the cleaning water flowing, the propeller 907 will rotate, and then the connecting rod 906 will drive the cleaning brush 908 to rotate, which can effectively improve the cleaning efficiency. The overall structure is simple, and dust is effectively avoided, making the overall more green and environmentally friendly.

Claims

1. A green and environmentally friendly concrete aggregate conveying device, comprising a support frame (1), characterized in that: A fixing frame (2) is fixed on the top of the support frame (1), a driving motor (3) penetrating into the interior of the fixing frame (2) is fixed on the back of the fixing frame (2), a transmission component fixed to the output shaft of the driving motor (3) is rotatably connected inside the fixing frame (2), and the transmission component is used to drive the concrete aggregate to move; The front and rear sides of the fixing frame (2) are fixed with mounting frames (6); the bottom of the mounting frame (6) is threadedly connected with a rotating rod (7); the top of the rotating rod (7) is rotatably connected with a push plate (8); the push plate (8) is slidably connected to the mounting frame (6); two cleaning components (9) are fixed on the top of the push plate (8); the cleaning components (9) are used to clean the transmission component; a filter box (10) is fixed on the top of the fixing frame (2); and dust boxes (11) are fixed on the front and rear sides of the fixing frame (2); The cleaning component (9) comprises a connecting plate (901), two supporting plates (902), a scraper (903), a connecting pipe (904), a plurality of nozzles (905), and a plurality of cleaning components, wherein the connecting plate (901) is fixed to the pushing plate (8), the top of the connecting plate (901) is fixed to the supporting plate (902), the scraper (903) is fixed between the two supporting plates (902), the top of the connecting plate (901) is fixed to the connecting pipe (904), the top of the connecting pipe (904) is fixed to the nozzle (905), and the cleaning component is rotatably connected to the connecting pipe (904).

2. The green and environmentally friendly concrete aggregate conveying device according to claim 1 is characterized in that: The cleaning assembly comprises a connecting rod (906), a propeller (907) and a cleaning brush (908); the connecting rod (906) is rotatably connected to the connecting pipe (904); the bottom of the connecting rod (906) is fixed to the propeller (907); and the top of the connecting rod (906) is fixed to the cleaning brush (908).

3. The green and environmentally friendly concrete aggregate conveying device according to claim 1 is characterized by: The transmission assembly comprises a transmission belt (5) and two transmission wheels (4), wherein the transmission wheels (4) are rotatably connected to the fixed frame (2), the left transmission wheel (4) is fixed to the output shaft of the drive motor (3), and the outer surfaces of the two transmission wheels (4) are transmission-connected to the transmission belt (5).

4. The green and environmentally friendly concrete aggregate conveying device according to claim 1 is characterized by: The rotating rod (7) is a threaded rod, and a threaded hole matching the threaded rod is provided inside the mounting frame (6).

5. The green and environmentally friendly concrete aggregate conveying device according to claim 1 is characterized by: A fixed bearing is fixed to the bottom of the push plate (8), and the interior of the fixed bearing is fixed to the rotating rod (7).

6. The green and environmentally friendly concrete aggregate conveying device according to claim 1 is characterized by: Sliding blocks are fixed to both the front and rear sides of the push plate (8), and a sliding groove slidably connected to the sliding block is provided inside the mounting frame (6).

7. The green and environmentally friendly concrete aggregate conveying device according to claim 2 is characterized by: A through hole is provided at the top of the connecting tube (904), a sealing gasket is fixed in the through hole, and the interior of the sealing gasket is rotatably connected to the connecting rod (906).

8. The green and environmentally friendly concrete aggregate conveying device according to claim 1 is characterized by: A control block is fixed to the bottom of the rotating rod (7), and a friction strip is fixed to the outer surface of the control block.

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